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FIR2024-0101+Manufacturer_Equipment_Sheets+10.15.2024_2.45.20_PM+4561447R-102 Restaurant Fire Suppression Manual FOREWORD UL EX3470 ULC EX3470 2014-SEP-01 REV.11 FIR2024-0101 RECEIVED Oct 16 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT This manual is intended for use with ANSUL& R-102 Restaurant Fire Suppression Systems. Those who install, operate, recharge, or maintain these tire suppression systems should read this entire manual. Specific sections will be of particular interest depending upon one's responsibilities - Design, installation, recharge, and maintenance of the system must conform to the limitations detailed in this manual and performed by an individual who attended an ANSUL training program and became trained to install, recharge, design, and maintain the ANSUL system. Fire suppression systems are mechanical devices. They need periodic care. Maintenance is a vital step in the performance of your fire suppression system. As such it must be performed in accordance with NFPA 96 (Standard for the installation of Equipment for the Removal of Smoke and Grease -Laden Vapors from Commercial Cooking Equipment) and NFPA 17A (Standard on Wet Chemical Extinguishing Systems) by an authorized ANSUL distributor. To provide maximum assurance that the fire suppression system will operate effectively and safely, maintenance must be conducted at six-month intervals, or earlier if the situation dictates. Twelve-year maintenance must include agent tank hydrostatic testing. ANSUL PART NO. 418081-12 ANSUL n-1e2OM It,.pM.. namtla nued le Inh a ,W Wtlilwrks anelar reaLctered mmw- 6­;;dmd use Nam ar ymNallad, ti co Doe Stanton Street 1 Marinette, WI 64143.2642, USA / +1-715-735-74111 1 www.ansul.com Fire Protection Products Copyright 02014 Tyco Fire Products I.P. / All rights reserved, / Part No. 418087-12 R-102 Restaurant Fire Suppression Manual DESIGN AND APPLICATION' The ANSUL R-102 Restaurant Fire Suppression System is reassured and tested to provide Fire protection for restaurant cooking appliances, hands, and ducts, It is a pre engineered group of mechanical and electrical components for Installation by an authorized ANSUL distributor. The basic system consists of an AUTOMAN regulated release assembly which includes a regulated release mechanism and a liquid agent storage lank housed within a single enclosure. Nozzles, Pernicious, crude, es. liquid agent, fusible links, pulley tees, and pulley elbows are supplied fit separate packages in the quantities needed for each fire suppression system arrangement. The system provides automatic actuation; or It use be actuated manually through a remote manual pull station. The system is also capable of shutting down appliances at system actuation. Fa appliance shutdown requirements, refer to the curmnl veo Stan of NFPA PA, "Standard For Wet Chemical Extinguishing Systems," and NFPA 96, "Standard For Ventilation Control and Fire Protection of Commercial Cooking Operations." Additional equipment includes', remote manual pull statiorc mechanical and electrical gas carves, and electrical switches for automatic equipment and gas line shut-off. Accessories can be added, such as alarms, warning lights, etc„ to installations where required. The R-102 system suppresses fire by spraying the plenum area, the filters, cooking surfaces, and the exhaust duct system with a predetermined flow to of ANSULEX Low pH Liquid Fire Suppressant. When the liquid agent is discharged onto a cook- ing appliance fire, it cools the grease surface, and reacts with the hot grease (saponification) forming a layer of soap like foam on the surface of the fat. This layer acts as insulation between the hot grease and the atmosphere, thus helping to prevent the escape of combustible angel, Exhaust fans in the ventilating system should be left on. The forced draft of these fans assists the movement of the liquid agent through the ventilating system, thus aiding In the Pre sup i ressbn process. These fans also provide a cooling effect in the plenum and duce after the fire suppression system has been dis- charged, The system is UL listed with or without fan operation. Make up or supply air fans, internal to the exhaust hood(s) being protected, shall be shut down upon system actuation. Along with the fire Suppression system, the total system design must include hand portable nee exOngulsicafs) located within the ookinglresummal area that can be used to manually suppress a file Thal may be burning In an unprotected area. Class IS extim guisherpa must be provided for hazards where there a a potential for Ores Involving combustible cooking media (vegetable or animal 15 and fals). Refer to NFPA 10, 'Standard For Portable Fire Erneguisher.'for additional information. SECTION 1 -GENERAL INFORMATION UL EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 1-1 tlllw6lilN:H The R-102 Restaurant Fire Suppression System has been test ad and is listed by Underwriters Laborffirnies, Inc. as a pre-en- gineered system. The system Is in compliance with UL Test Standard 300. These tests require extinguishment of fires which are Initiated In deep fat fryers, ranges, griddles, char broilers, woks, upright broilers, chain -broilers, filters, plenum chambers, hoods, and ducts after pre loading each appliance with a pre- scribed amount of cooking grease. Each fire is allowed to prog- ss to maximum Intensity before the flee suppression system is rebuild. SYSTEM APPROVALS UL EX3470 ULC EX3470 COA k5663 (NYC) DEFINITION OF TERMS Actuation Gas Line: Piping Super stainless steel braided hose assemblies from the AUTOMAN Regulated Release Assembly which supplies high pressure nitrogen or carbon dioxide to the Regulated Actuator Assembly for mulliple-tank system actuation. Agent Tank: A pressure vessel remaining the ldquld agent. AUTOMAN Regulated Release Assembly (Electrical): An assembly which contains the regulated release mechanism, agent lank (ordered separately), expellant gas hose, solenoid, and electric switch within a metal enclosure, The enclosure con- tains knockouts to buries, component hookups. AUTOMAN Regulated Release Assembly (Mechanical; An assembly which contains the regulated release mechanism, agent tank (ordered separately), draft expellant gas hose within a metal enclosure. The enclosure contains knockouts to facilitate component hookups. Authority Having Jurisdiction: The "authority having juris- diction" is the organization, office, or individual responsible for "approving' equipment, an installation, or a procedure. The phrase "Authority Having Jurisdiction" Is used In a broad manner since juredlcHons and "approval" agencies vary as do their responsibilities. Where public safety is primary, the "authority having jurial icion" may be a federal, state, local, or other regional department or individual such as a fire chief, fire marshal, chief of a Fire prevention bureau, labor department, health department, building offirsu, electrical Inspector, or others having statutory authority. For insurance purposes, an Insurance company representative may ub the "authority having jurisdiction" In many circumstances the property owner or his designated agent assumes the role of the "authority having juriA dictioq" at government installations, the commanding officer or departmental official may be the "authority having jurisdiction." Blow -Off Cap: A siliconized rubber or metal cap which covers the end of the nozzle to protect the nozzle tip and minimize cooking grease migration into the nozzle orifice, Branch Line: The agent distribution piping which extends from the supply line to the nozzloAa. R 702 Resla ernal Fire Suppression Manual TOTAL SYSTEM There are four types of R102 Restaurant Fire Suppression Systems: 1. Single tank System 2. Double -tank System 3. Three -lank System C Cartridge) 4. Multiple Tank System (Three Tanks or Mere - Multiple Cartridges) The type of system required for the particular Installation will be determined through the guidelines coveretl In "System Design." Additional equipment which may be required to complete the System design is explained In the "System Components" sec - don. Additional devices covered are: remote manual pull Ma- rion, mechanical and electrical gas shutoff valves, electrical switches, and pressure switches. Single -Tank System the R 102 single -tank system is available with a Simpl ss steel enclosure and consists or, 1. AUTOMAN Regulated Release Assembly (Electrical or Mechanical) 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge 3. ANSULEX Low all Liquid Fire Suppressant 4. Discharge Nozzles 5. Detection Components 6. Additional Devices (As Required) The regulated release assembly contalns the regulated release mechanism, agent lank, expellant gas hose for agent tank hook- up. and enclosure knockouts to facilitate installing detection sys- tem and additional equipment. Refer to "System Components" Section for individual component descriptions. FIGURE 2-1 SECTION 2-SYSTEM DESCRIPTION UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 21 Double -Tank System The R-102 unabletanksystem Is available with stainless steel enclosures and consists of: 1. AUTOMAN Regulatetl Release Assembly (Electrical or Mechanical) 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge 3. ANSULEX Low pH Liquid Fire Suppressant 4. Enclosure or Bracket Assembly 5. Discharge Nozzles 6. Detection Components >. Additional Claims (AS Required) The regulated release assembly contains the regulated release mechanism, agent tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate Installing expelling piping, detection system, and additional equip cull. The enclosure a bracket assembly Is mounted separately but Within the guidelines of the regulated release assembly expellant gas piping requirements to ensure simultaneous actuation of the system. Refer to "Sysmm Components" section for Individual component descriptions. FIGURE 2-2 SECTION 2 -SYSTEM DESCRIPTION UT EX3470 ULC EX3470 PAGE 2-2 REV. 11 2014SEP 01 TOTAL SYSTEM (Continued) ThreeTankSystem D Cartridge with Three 3.0 Gal Tanks ONLY) The R�102 three -tank system is available with stainless steel enclosures and consists of: 1. AUTOMAN Regulated Release Assembly (Electrical or Mechanical) 2. Double Tank Enclosure Assembly 3. Nitrogen CamlUge 4. ANSULEX Law pH Liquid Fire Suppressant 5, Discharge Nozzles 6, Detection Components ). Additional Devices (As Required) The regulated release assembly contains the regulated release mechanism, agem tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate Installing expellant piping. detection system, and additional equipment. The double tank anclosurs assembly is banned separately but within the guidelines of the regulated release assembly expellant gas piping rorim ements to ensure slm i a rem, actuation Of the system. Refer to -System Components" section for individual component descriptions. FIGURE 2-3 volv R-102 Restaurant Fire Suppression Manual Multiple Tank System (Three Tanks or More - Multiple Cartridges) The R-102 multiple tank system is available with stainless steel enclosures and consists of: 1. AUTOMAN Regulated Release Assembly (Electrical or Mechanical) or AUTOMAN Remote Release Assembly61,t 2, Nitrogen Claidgebu and/or Carbon Dioxide Causkja a 3, Regulated Actuator Assembly(ies) 4, ANSULEX Low pH Liquid Fire Suppressa t 5, End ... 1. or Bracket Assemblyges) 6. Discharge Nozzles ), Detection Components 8. Additional Devices (As Required) The regulated release assembly contains the regulated release mechanism, agent tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate Installing actua- tion piping, expellant piping, Detection system, and additional equipment The remote release assembly(ies) is used In large systems or multi hood systems to actuate regulatetl actual., assemblybits) ONLY. The remore release assembly contains a release media - rear mnre,devi ), with endosure knockouts no facilitate!.crall- ing the actuation piping. expellant piping, detection system, and additional equipment. Each regulated actuator assembly is mounted separately but within the guidelines of the regulated release assembly adua- IioNexpellant gas piping requirements to ensure simultaneous actuation of the syclem. The assembly contains the pneumatic actuator, regulator, agent tank, expellant gas hose for agent tank hookup, and enclosure plugs to facilitate installing expellant piping. Each enclosure or bracket assembly is mounted separately but within the guidelines of the regulated release assembly ormg - ulated actuator assembly expellant gas piping requirements to ensure simultaneous actuation of the system. Refer to"System Componentssection for individual component descriptions. FIGURE 2-4 R-102 Restaurant Fire Suppression Mannal EXTINGUISHING AGENT ANSULEX Law pH Liquid Fire Suppressant (1,5 gallon - Part No. 79694 or 3.0 gallon - Pad No. 79372) is a potassiumbased solution designed for last knock -down and suppression of greace-related fires. The agent Is shipped In plastic containers which provide one complete tank charge. (Refer to Section V, Page 5-2.1, for maximum agent fill caparkly) Agent storage life expectancy is twelve years and can be stored at a temperature of -40'F to 130'F (-40-C to 54 °Cy Note: When installing agent in R-102 system, temperature sage is 32'F (0'C) to 130'F (54'G. The distributor must record the batch numbers and data of shipment receipt to be filed with each installation mouth. aasusex ra Huaemnesau sir"anr SHIPPI to n 6.911) looset,"'it 9er"'l91 FIGURE 3-1 REGULATED RELEASE ASSEMBLY (MECHANICAL) The AUTOMAN Regulated Mechanical Release Assembly (Part No. 429853) contains the regulated release mechanism, expel - lantgas hose far agent tank hookup, and enclosure knockouts to facilitate Installing actuation piping; expellant piping; detec- tion systmn; and additional equipment. This regulated release assembly is used In single, tlouble, and multiple lank systems and must be mounted to a rigid surface. The release mecha- nism can be used to interconnect both the actuation and expcl - lantgas lines as required per system design. The regulator is designetl to allow a ruminant Flow .[gas Into the tank at 110 psi 16 bar) when the system is actuated. The agent tank must be ordered separately. In single, double, and multiple tank systems, the pt source expellant gas hose connects the agent lank 1a the bottom outlet of the regulate, In double znd multiple -lank system configura- tlons,the back outlet of the regulator, is used as an expellant ,as feed for one additional tank enclosure or tank-bmckel hookup. The enclosure contains the required knockouts to facilitate this connection. If pressure switch Is to be attached 1. the mgulatoq additional fi¢Ings are required. 1'he tank is mounted within the enclosure. The tusk contains an adaptoutube assembly with a burst disc all... The burst disc helps prevent siphoning of the agent up the pipe due to significant temperature Foursome In the area where the tank is Insured. The tank is stainless steel and, under normal mndi lions. requires hydrostatic testing every twelve years. The detection and additional equipment required per system design are connected to mongoose mechanism. The enclosure con Wins knockouts to facilitate detection and additional hookups. The system can be actuated automatically or manually SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 2014 SEP-01 REV. 11 PAGE 3 1 Automatic actuation occurs when a lusible link within the crack - Lion system separates in a fire condition, Manual actuation of the system occurs when personnel pull on the remore manual pull station pull ring. AUTON OI REGULATED RELEASE ASSEMBLY (MECHANICAL)al less M .art: 1xe[sancc 1.11 nt [ir — NiPPme an s.r re a,'a FIGURE 3-2 REGULATED RELEASE ASSEMBLY (ELECTRICAL) The AUTOMAN Regulated Electrical Release Assembly (Part No. 429856) is identical to the Mechanical version except it also contains a factory Installed 120 VAC solenoid and electrical swich. The sriloneid Is used to provide electrical Weaken of the release mechanism. The electric switch is used to protect the solenoid by opening the circuit no the solenoid once the system Is fired Additional electrical switches can be addetl as required for automatic equipment and gas shutoff acoessmles, he well as ubbiting audible and visual alarms. AUTOMAN REGULATED RELEASE ASSEMBLY (ELECTRICAL)' al soon a Orel snPvrnu tut. Or re da.oml ra not o ener IPncta.al fit'� FIGURE 33 ov No": AUTOMAN RegIJN EHe aIourria loaee (Pan No, 429rae Is vanxi.nti' ad to be YeeJ vaf a olm refection. SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 PAGE 3 2 REV. 11 2014-SEP 01 REMOTE MECHANICAL RELEASE The Remote Mechanical Release (Pan No. 433485) Is used to actuate up to five R-102 regulated actuators. The remote mechanical release utilizes a 101-10 carbon dioxide caMidge as the actuation pressure to operate the regulated actuators. The release Is housed In a stainless steel enclosure. Also available is an OEM Remote Releaselafackel Assembly (POINT, 439946). The OEM Remote Release/Bracket contains the same release mechanism as the standard Remote Release, and must be installed In a suitable equipment enclosure either horizontally or vertically. The remote release contains all the necessary mounting and conduit holes needed to fully Install the assembly. Note: OEM ReleaseBracket Assembly must be installed high enough In cabinet so that then is sufficient room to install and remove cartridge. RELEASE — blencuosM A u"RES Kars It inr Na MI FIGURE 3-4 es- R-102 Restaurant Fire Suppression Manual SINGLE TANK ENCLOSURE ASSEMBLY The Single Tank Enclosure Assembly (Part No. 42913]0) is used in double and multiple -tank systems and must be mounted to a rigid surface near the regulated release or regulated actuator assembly its expellent gas line will be Connected to. The enclosure Is designed for mounting either a 1.5 gallon (Part Be. 429864) or a 3.0 gallon tank (Port No. 429862) in a mini- mum amount of space. ENCLOSURE ASSEMBLY NOTE TnNKMUST e 0 1Rn E°PnT' 0ae v E�Ils sxai b FIGURE 3 5 RED PAINTED BRACKET ASSEMBLY The Bracket Assembly (Part No. 429878) is used In double and multiple tank systems antl must be mounted to a Light surface near the regulated release assembly or regulated actuator assembly that Its expellant gas line will be connected to. The tank bracket is Reanimated of mild steel and painted red. It is designed for mounting the lank in a minimum amount of space, The Bracket Assembly can only be utilized with 3.0 gal- lon tanks (Pan No. 429862). BRACKET ASSEMBLY / NNAcxET 0 0 Se"Evis On La(I1 11 FIGURE 3-6 as 102 Restaurant Fire Suppression Manual REGULATED ACTUATOR ASSEMBLY The Regulated Actuator Assembly (Part No. 429850) contains the regulator, pneumatic actuator, expellant gas hose for agent tank hookup, and encosure knockouts to fadffitate Installing expellant piping. This assemhly is used in multiple -took systems and must be mounted to a rigid surface 1'he regulator contains two outlets 135- apart. One outlet is used to Interconnect the expellant gas hose to the enclosed agent tank. The other outlet connects an expellant gas line to an additional enclosure or bracket assembly. The regulator is . designed to allow a constant flow of expellant gas Into each . agent tank at 110 psi Q.6 bar). The pneumatic actuator is designed to puncture the expellant gas camitlge seal upon receiving pressure from the regulated release assembly actuation piping. The enclosure contains a knockout to facilitate distribution piping hookup. REGULATED ACTUATOR ASSEMBLY xNOTE:15E AS,Ely E II FIGURE 3-T AGENT TANK ASSEMBLY The agent tank shipping assembly (3 Gallon (Part No. 429862) and IS Gallen (Part No. 429864)) consists Of a stainless steel tank and an adapleltube assembly. The ad unINTI ube assem- bly contains a burst disc. The burs) disc prevents agent leakage due to significant temperature fluctuations in the area where the tank is located, tinder normal midditians, the lank requires hydrostatic testing every twelve, years. The date of manufacture is stamped on the tank nameplate. The tank is shipped uncharged and must be filled with only ANSULEX Low pH Liquid Fire Suppressant during installation. TANK ANALS. ,LEE AS5EMPIPV 11 111AOwir N ON Si TRUNGEST 5 LN"" EM TANI FIGURE 3-8 SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 33 OEM RELEASEIBRACKET ASSEMBLY (FOR OEM IN -CABINET USE ONLY) The OEM Regulated Mechanical ReleaselBracket Assembly (Part No. 79493) contains the same regulated release .,,The LIK ES as the standard AUTOMAN Regulated Release Assembly. The OEM Regulated Electrical Roleas micackel Assembly (Part ' No mains factory identical to the mechanical version except that It Contains a factory installed 120 as VAC solenoid and electrical switch. These rele rm codes o es assemblies most be Installed In a suitable equipment n c necessary rear horizontally or verticere, They contain all the necessary mounting and conduit holes needed to (ally install the assembly. The agent tank is installed separately and need not ck bracketed once it Is piped and (tiled. Note: OEM ReleaselBracket Assembly must be installed high enough in cabinet so that there is sufficient room to Install and remove cartridge. "NaIe:OCM Regi+laletl Elecakal ReleascRmckel aSaemNy IPaI No. 41're I6 FIGURE 3-9 OEM REGULATED ACTUATOR ASSEMBLY The OEM Regulated Actuator Assembly (Pats No, 418691) includes the regNamg pneumatic actuator, expellant gas hose and OEM bracket. Also available Is an OEM RegolaWtl Actuator Assembly with all the above mentioned components except for the bracket. This assembly is Part No. 418522, a B SemPlNn Or IN OR Po1 FIGURE 3-10 SECTION 3 - SYSTEM COMPONENTS ILL EX34I0 ULC EX3470 PAGE 3 4 REV, 11 2014-SEP-01 TWO TANK ENCLOSURE ASSEMBLY The Two Tank Enclosure Assembly (Part No. 429872) consists Of two expellant gas hosess two grommets, and the mounting enclosure, I he assembly Is used in 9-gallon systems. It son be coupled with a 3-gallon regulated release assembly or a 3 gal Ion regulated adualor assembly to give a total of 9 gal (34.1 L) Of agent. Agent tanks most be orderetl separately. The tank enclosure is designed to mount in a minimum amount of space. FIGURE 3-11 24VDC REGULATED RELEASE ASSEMBLY The 24VDC Regulated Release Assembly (Part No. 429859) is used where electric, thermostat detection is required via the use of a releasing control unit. This assembly consists of a 24VDC AUTOMAN If regulated release mechanism, expellant gas hose, and enclosure knockouts to facilitate installing actuation - piping, expellant piping, detection system,and additional.ui, equip men[. Agent lank must be ordered separately. The system can be actuated automatically or manually. Automatic actuation occurs when the control panel receives a signal from me detection circuit. The panel then sends an electrical signal to. the 24VDC regulated release, causing it to actuate. When actuation occurs, the gas carriage is punctured, pressurizing the agent tank and discharging the agent through the distribution piping. Manual actuation of the system occurs when personnel pull on the remote manual pull station pull ring, rvml-'I re Isduc ccsi.ilnxn, etv FIGURE 3-12 R 102 Restaurant Fire Suppression Manual ADDITIONAL SHIPPING ASSEMBLIES Several complete shipping assemblies are available containing both the relapse or actuator mechanism and the agent tank. When ordering a complete shipping assembly, order the follow- ing part number,: Shipping Wt. Part No. Desch to gap 430299 3.0 Gallon Mechanical Release 33 (15) Shipping Assembly including 429853 Mechanical Regulated Release Assembly 429862 3.0 Gallon Tank Assembly 430300 le Gallon Mechanical Release 30 (14) Shipping Assembly including, 429853 Mechanical Regulated Release Assembly 429864 1.5 Gallon Tank Assembly 430309 SO Gallon Regulated Actuator 36 (16) Shipping Assembly including: 429850 Regulated Actuator Assembly 429862 3.0 Gallon Tank Assembly 430316 1.5 Gallon Stainless Steel Enclosure 18 (8) Shipping Assembly including: 429870 Single Tank Mounting Box Assembly 429864 1.5 Gallon Tank Assembly 418511 Hose Assembly 430317 3.0 Gallon Stainless Steel Enclosure 20 (9) Shipping Assembly moutlin¢ 429870 Single lank Mounting Be. Assembly 429862 3.0 Gallon Tank Assembly 418511 Hose Assembly 430324 6.0 Gallon Stainless Steal Enclosure 40 (18) Shipping Assembly including, 429B12 Two Tank Mounting Box Assembly 429862 3 0 Gallon Tank Assembly (2) 430332 3A Gallon Mounting Bracket Shipping 20 (9) Assembly Indicting: 429878 So Gallon Mounting Bracket Assembly 429862 3.0 Gallon Tank Assembly R-702 Restaurant Fire Suppression Manual GAS CARTRIDGES The R-102 system uses gas cartridges to store deduction or carbon dioxide expellant gases under pressure until the system is actuated, at which time the cartridge seal is punctured and the released gas expels liquid agent from one or more tanks through the discharge piping and out the discharge nozzles. Four nitrogen gas cartridges and three carbon dioxide gas car - tddges are available as shown in Figure 13, Cartridges noted as t'C/DOT are both Transport Canada (TC) and Department of Transportation (DOT) approved Cartridges noted as DOT are Department of Transportation approved only. Cartridge selection options are provided In Section 4 under Tank and Cartridge Requirements, NITROGEN GAS CARTRIDGES „N u,w i:ae 4f 0 Iz9sin�a1 1T, am� 1 (I.— ' II111lllaPmml ON rmv Oaanwl cre..) crame"31 Arm..' m art CARBON DIOXIDE CARTRIDGES ¢9s Izxsmml Izwm�4 - nlz lN. a P�vs, ee o lsnmmi6E r I,I rvv roul e FIGURE 3-13 Additional cartridge shipping assemblies are available for European and Australian requirements. Cartridge European Australian TCIDOT Desgiption Part No. Part No. Part No. LT-20-R 428440 428948 423429 IT-30-R 428441 426553 423435 Ethernet Tank 428446 426563 423493 LT-A-10130 428442 426555 423491 101-10-0O2 428443 NIP 423439 10120-0O2 428445 NIA 423441 101-30-0O2 428444 NIA 423443 Note: For 101 IN reaudge, Pan No. 15850 is DOT holy. SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 2014-SEP 01 REV, 11 PAGE 3 5 NOZZLES There are 11 types of discharge nozzles each designed to distribute the liquid agent in a uniform part.,. throughout the hazard area: 1. 12N Nozzle y. 245 Nozzle 2. 1F Nozzle 8. 260 Nozzle 3. 1 W Nozzle 9. 290 Nozzle 4. IN Nozzle 10. 2120 Nozzle 5, 2W Nozzle 11. 3N Nozzle 6. 230 Nozzle Although these nozzles are similar in appearance and have certain common parts, the tip of each nozzle is designed for a specific application and must only be used in those areas. See Nozzle Applicator Chad in Section 4 - System Design, for ,individual nozzle usage. Nozzles are ship with metal blow .off caps included. A 25 pack of Nozzle 0 dogs (Pan NO. 4439848) is also available, now—nleero u�iunFiunorv�-�1� �sxawIN lime FIGURE 3314 Nozzle Identification Chart Nuzzle Nozzle Nozzle Package Flow Type Part No. Elocr ly No. Nozzle Material 1I2N Nozzle 439837 9 12 ChronicPlatedBody I Nozzle 439836 9 1 Chrome Plated Body Be Nozzle' 439B39 25 1 Clvome-Plated Body IN Nozzle' 439838 25 1 ChronicPlatedBody 2W Nozzle 439840 25 2 Chrome -Plated Body 230 Nozzle 439842 25 2 Conrad Plated Body 245 Nozzle 439843 25 2 Chrome -Plated Body 260 Nozzle 439844 9 2 Chrome -Plated Body 290 Nozzle 439845 9 2 Chrome -Plated Body 2120 Nozzle 439846 9 2 Chrome Plated Body 3N Nozzle 439841 9 3 Chrome Plated Body -slarnless steel vorslom' a,e avwluNly n Ile , W .mile (Pa,l No. R]ea69) and aw IN usiur, Pro No. 43986N. SILICONE LUBRICANT Dow Corning Compound Ill (Part No. ]8112) is available in a 5.3-omtce tube, Compound has excellent qualities for sealing and lubricating system components. SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 PAGE 3-6 REV, 11 2014-SEP-01 SWIVEL ADAPTOR - The Swivel Adaptor Assembly consists of swivel nut, swivel body and swivel ball. All are chrome plated. The swivel adaptor allows any nozzle to be rotated approximately 30" in all direr [ions. Swivel Adaptors must be ordered as a Swivel Adaptor Shipping Assembly (Part No. 423572) which contains 25 Swivel Adaptors or Part No. 419385, which contains 9 Swivel Adaptors. �.tm-to NPT uWEAa m-ie xrr tr TxnanO `wTA1 ee xormiou FIGURE 3-15 METAL BLOW -OFF CAP The Metal Blow-O(f Cap helps keep the orifice of the nozzle free of grease or other substances that could Intedere with agent disnlbulion. e The Metal Blow -Off Cap Package (Part No, 439861) contains 10 blow -off caps. Also available Is a 10 pack of Stainless Steel Blow -Off Caps (Part No. 439B66). rnrTnt. cnr Less sTceLwme FIGURE 3-16 REDUCING COUPLING The reducing coupling (Part No. 436228) Is made of stainless steel material with 318 in. x 112 In. NET inlet threads. If neces sary, the reducing coupling can be utilized when installing the Agent Distribution Hose Line Kit (Part No. 435982), Two ran pfugs are required per Agent Distribution Hose. INmmI ®0omm1 � FIGURE 3-17 R-102 Restaurant Fire Suppression Manual CONDUIT OFFSET ASSEMBLY The conduit offset assembly (Port No. 435961) Is usetl to change direction of the wire rope on detedlon, mechanical gos valve, and remote pull station lines. The condult offset assem- bly can only be used in the area where the condult attaches to the regulated release assembly. When Using the condult offset assembly, the maximum number of pulley elbows allowed Is 16, The Conduit Offset Shipping Assembly (Part No. 436063) consists of conduit offsets. FIGURE 33-18 "QUIK-SEAL' ADAPTOR The "Qulk-Seal" adaptor is a listed mechanical bulkhead fitting that produces a liquid -tight seal around both distribution piping and detection conduit which runs through restaurant hoods and ducts. The 'Quit Seal adaptor accepts threaded pipe or cum ask. The adaptor is available for 114 in. (Part No. 78196), 318 in. (Pon No. 77285). 12 in. (Pan No71287). or 314 in. (Pan No. 77289) pipe or conduit sizes. When using with EMT cor it a conduit connector must be installed In each end of the adaptor. The "Quik Seal' Adaptor Shipping Assembly must be ordered as stated below: Shipping Assembly Hole Size Size Part No. Oty. Required 1141n. 78196 24 314 in. 318In. 71285 24 1 118 in. 112 in. 71287 24 1 118 It. 314 1n. 77289 24 1 318 in. Lackwesme '\Nm FIGURE 33-19 R-102 Restaurant Fire Suppression Manual "COMPRESSION SEAL" ADAPTOR This adaptor is a mechanical bulkhead fitting that produces a liquid tight seal around pipe and conduit when installing cistern - for piping and detection conduit through restaurant hoods and ducts. The "Compression -Seal" adaptor is a straight through design requiring no cutting or threading of conduit or pipe. The adaptor is available for pipe sizes of IM In, (Part No. 79149), 318 In. (Part No. 79151), 112ln. (Part No. 79147), and EMT con off size of 112 in. (Part No, 79153). Each "Compression -Seal" Adaptor Shipping Assembly most be ordered as stated below: Shipping Assembly Hole Size Size Pad No. Qh_ Required 114 in. Pipe 1112 in. tube 79149 24 314 In. 318 In. Pipe 1518 in. tube 79151 24 1 1IB in. 112 in. Pipe 79147 24 1 1Min. ill in. EMT Conduit 79153 24 11Ill In. rnnet se"r, Locnwsal.am AlAsete SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 39 COCKING LEVERILOCK PIN The cocking lever Is a Component required to cock (arm) both the mechanicallelectdcal AUTOMAN release and the much ical gas valve Alter the AUTOMAN is cooked (armed), the lock in must be Inserted to eliminate the accidental tiring of the release mechanism. These components are available as either an individual shipping assembly or a shipping assembly containing both. Listed below are the various shipping assem- bly part numbers. Part No. Desk 441042 Strait Handle Cocking Lever with Lack Pin (MachBOlcaVElectrical AUTOMAN) .441041 Long Handle Cocking Lever with Lock Pin (Mechanfeel lactrical AUTOMAN) . 26310 Cocking Lever only (AUTOMAN P-C) 416918 Cocking Lever only (Mechanical Gas Valve) * 438031 Lock Pin Short Handle Cocking Lever FIGURE 3_20 inn men a n„ "HOOD SEAL" ADAPTOR ASSEMBLY This adaptor is a mechanical bulkhead fitting that protluces a liquid -tight seal around 112 in. EMT conduit when Installing the detection fine through restaurant hands and duct The adap for accepts a high temperature pulley elbow and, when used, correctly positions the elbow or conduit in line with the conduit adaptor hole in the detector bracket. The "Hootl Seal" elimi- nates the need for multiple elbows when penetrating the top of a hood when installing the detection line. "Hood Seal' Adaptors are available In quantities of six as Shipping Assembly Part No. 423253 IcAl / f wcalelue, usary ~ Osncr onew ace susr all ruuev etsow. ram No. aTam FIGURE 3�21 Long Handle Cocking Laver Lock Pin FIGURE 3---22 SECTION 3 - SYSTEM COMPONENTS ILL EX3470 ULC EX3470 PAGE 3-8 REV. 11 2014-SEP-01 DETECTORS The detector consists of three basic components me bracket, linkage, and fusible link.(F.chl. links are not included and must be ordered separately.) The bracket holds the entire assembly to the mounting sudden. The linkage is used to support me fusible line. The fusible link is designed to separate at specific temperature and release the wire rope, thereby actuating the regulated release mechanism. The scissor style detector allows the wire rope to Be strung core- pletely through the detection system conduit and brackets first detector linkag e assembl es are then clipped On later. and the PP 9 The detector consists of two types of assemblies: The Terminal Detector (Part No. 435546) Includes a test link and is placed last in a series of detectors, This detector is some- times referred 1. as the end al -line detector and is thus mmoetl because it is at the point at which the wire rope germinates, "or is anchored at the detector bracket. Only one terminal detector is required per detection system. The Series Detector(Part No. 435547)Is any detector located in -line between the regulated release assembly and me terminal detector When using Part No. 435546 and 435547 networks, a total of 15 detectors can be in one detection system: 14 series detectors (Part No. 435547)aad l terminal detector (Pon No. 435546). Note 1: Series Detector (Part No. 435547)is also available as Part No, 435548, 25/Pkg. i Note 2: 5cinor-style linkage is also avellab Ie s a 10PackPart ' No. 939515). g4L(FI 7---Z If FIGURE 3-23 ea- R 102 Reslauran( Fire 5upprecarin Manual PULLEY ELBOWS ')here are two types Of pulley elbows used to change the cut.,gon of the wire rope by 90'. ANSUL recommends for tam peratures not in excess of]00 °F (3]1 "Q) Pad No. 415670 has socket ends with set screws for 112 in. conduit, antl Part No. 423250 has compression ring ends also for 112 in. conduit. Pulley elbows must be ordered in quantities of 50 as Shipping Assembly Pan No, 415671 (socket end type) and Part No. 423251 (compression and type). 1.mrvo. deem dam an. I.'. O FIGURE 33--24 PULLEY TEE The Pulley Tee (Part No. 427929) is used to change the direc- don of two wire ropes by 90°.It must be used in areas where the temperatures are within the range of 32'F to 130'F in 'C to 54 -C). Pulley tees can be used in mechanical gas valve actuation lines and remote manual pull station lines. Pulley tees cannot be used within a detection line. I���IhI 9!T FIGURE 3-25 -ANSUL STAINLESS STEEL CABLE The 1116 in, stainless steel cable is on from the terminal detec- tor, through m n i all series detectors and pulley elbows, and Into the regulated release mechanism trip lover. When any fusible link separates, me tension on the cable is relaxed and the trip lever actuates the regulated release mechanism. The cable can also he used for mechanical gas valves and remote . manual pull stations. The cable is available in 50 it (15.2 m) (Pad No. 15821) and 500 H (152A an (Part No. ]9653) lenylrs. ,The ANSUL stainless steel cattle contains a blue indoor cable. R 702 Restaufant Fife Suppression Manual REMOTE MANUAL PULL STATION The remote manual pull station (Part No, 43461E or 435960) I, made out of a ..load red composile material. The red color makes the pull station more readily identibable as the manual means for fire suppression system operation. The pull station is compatible with the ANSUL Flexible Conduit The molded manual pull station should be mounted at a paint of egress and positioned at a height determined by the authority having jurisdiction. Trim Rings (Par[ No 4270]4) (pack of 10), are available. Part No. 434618 (Without Wire Rape) e Part No. 435960 (With 50 IT 062 in) Wire Rope) p ) m _.mod I�Iy� FIGURE -p26 FLEXIBLE CONDUIT Flexible conduil allows for quicker installations antl me conve- nience of being able to mule the cable over under and around obstacles. Flexible conduit can be tdied as a substitute Its stan- dard EMT conduit or can be used with EMT conduit. Flexible conduit can be used only with the Molded Manual Pull Station (Part No. 434618) and mechanical gas valve installations. The Flexible Conduit comes in a 600 it (152.4 m) length (Part No. 434525) or together with 500 it (152A m) of wire rope (Part No. 435959). .A 50 It (15.2 m) Flexible Conduit pre fed with wire rope (Part No. 439104) Is available. Also available is a Flexible Conduit Strain Relief (50-pack) (Pad No. 435979). rA 50-pack of Flexible Conduit Inserts (Part No. 43434]) and a r 50 pack of P-Clips (Pan No. 436150) are also avallable. I Note 1: Flexible conduit is Intended far Intl.., use ONLY I Note 2: Flexible conduit cannot be used in detection sys- tems. SECTION 3 - SYSTEM COMPONENTS UL EX3470 UPC EX3470 2014-SEP 01 REV, 11 PAGE 3-9 MECHANICAL GAS VALVES The mechanical gas valves are designed to shut off the flow of gas to me appliances upon actuation of the regulated release assembly. The valves are available in sizes of 314 in., 1 In., 1 114 ire, 1 112 it., and 2 in. ANSUL style; and 2 112 in. and 3 in. ASCO style.'I he valves are rated for natural and LP gas. Both styles are UL Listed and inalucles the air cylinder, tubing, and fhtings (Port No. 15]33) for connection m the release areal - clear Maximum Pan Operating No. Desedd on Pre vre 55598 3/4 It. Gas Valve (ANSUL) 10 psi (0.69 bar) 55601 1 in. Gas Valve (ANSUL) 10 psi (0,69 bar) 55604 1 114 in. Gas Valve (ANSUL) 10 At (0,69 ba() 55607 1 112 in. Gas Valve (ANSUL) 10 psi (0.69 bar) 55610 2 in, Gas Valve (ANSUL) 10 psi (069 be,) 25937 2 112 in. Gas Valve (ASCOT 5 psi (0,35 bar) 2593B 3 in. Gas Valve (ASCO) 5 psi (0,35 bar) Flaw Capacity BTU/HR, at 1 in. P.D. (CFH) 064 SP GR Pipe Size PD. 1 in. WC 1000 BTU/Its (inches) 0.645P GR Natural Gas 314 751 751,000 1 1288 1,288.000 1114 1718 1,7111,000 1 V2 2630 2,630,000 2 4616 4,616,000 2 1/2 5]00 5,800.000 3 7100 7,300.000 To calculate gas Bow for other than 1 Inch Is d, New car =light at l inch)x new pd. To calculate gas flow for other than 0.64 SP GR: New cfh = (car at 0.64) x f66ui New SP GR A B C Valve Size in, (tom) In. (tom) 3/4 in. 3 314 (95.3) 6 318 (161.9) 5 112 (1393) 1 In. 3 314 (95.3) 6 318 H61A) 5 112 U39.]) 1 114 in. 4 7I8 0236) ] 3/8 (187.3) 6 3/8 (ISIS) 1 112 In. 4 718 (123.8) 7 3/8 (187.3) 6 318 (161.9) 2 in. 5718 (149.2) ] 7/8 (200.0) 6 11116(169.9) 2 1/2 In. 7 13116 (198.4) — 9 1116 (2302) 3 in. ] 25132 (197,6) --- 9 1/16 (230.2) iLai v+nu.n'so x la, — z1°'FIGURE 3-27 SECTION 3 - SYSTEM COMPONENTS UT EX3470 ULC EX3470 PAGE 3 10 REV. 11 2014 SEP-01 ELECTRICAL GAS VALVES The electrical gas valves are designed to shut oft the Bow of cline, natural or LP as to the appliances upon actuation of the regulated release asSombr, The valves are available In sizes of 314 In, 1 In., 1 114 in., 1 112 in., 2 1n., 2 112 in., antl 3 in. The valve is held open by an energized solenoid and upon system actuation, the switch contacts in the regulated release assembly open, thus de energizing the circuit to the gas valve solenoid, causing the valve to close. Valves are available in 120 VAC and are UI. Listed. Pan Max. Operating No. Description Pressure 13707 3/41n. Solenoid Gas Valve (ASCO) 25 psi U.7 bar) 13708 1 in. Solenoid Gas Valve (ASCO) 25 psi U.7 bar) 550360 1 114 in. Solenoid Gas Valve (ASCO) 25 psi (T7 bar) 13709 1 112 Id. Solenoid Gas Valve (ASCO) 25 psi U.1 bar) 13710 2 in. Solenoid Gas Valve (ASCO) 25 psi U.7 bar) .550363 2112 in. Solenoid Gas V91ve (ASCO) 5 psl (0.3 bar) . 17643 3 in. Solenoid Gas Valve (ASCO) 5 psl (0.3 bag Flow Capacity BTU/HR. at 1 in P.D. (CFH) 0,64 SP GR Pipe Size PA. 1 in. WC 1000 BTU/10 (Inches) 0.64 SP GR NaWml Gas 310 264.96 241, 500 1 1091.01 11119,000 1 114 1662.49 1,730,000 1 1/2 1818.35 1900.000 2 3117,16 3.251000 2112 6078.49 5,821.000 3 7169.51 7,430,000 To calculate gas Bow for other �th.a�.n 1 inch p.d.: New do = (cfh at 1 Inch) x p n..W ff. To calculate gas now for other than 0.64 SP GR: New orb ` (car at 0.64) x 0.6 New SP GR Valve A B Size in. (mm) in. (mm) .314 in. 3 5/16 (81) 3 5/8 (92) 1 le. 5 (127) 6 27132 (174) 1 1/4 er J 13116 (198) 7 29132 (201) 1 112 in. 5 (127) 5 19132 (142) 2 in. 63132 (155) 515116 (151) 2 112 In, 7 13116 (198) 7 29/32 (201) .3 in. ) 13116 (198) 'I 29132 (201) n� FIGURE 3-28 R 102 Restaurant Fire Suppression Manual MANUAL RESET RELAY The Manual Reset Relay (Pan No. 426151) is required when using an electrical gas valve shutoff system, After the electric gas valve has Closed, either due m system actuation or power failure, the valve cannot be re opened, allowing gas to flow, until the reset relay button is manually pressed, re -energizing the circuit. The reset relay Is available 120 VAC. The manual reset relay is also recommended far electrical shut down. FIGURE 33229 ELECTRICAL SWITCHES The electrical switches are intended for use with electric gas valves, alarms, contactors, lights, contractor supplied electric power shut -oft devices and other electrical devices that are designed to shut oft or turn on when the system Is actuated. Switches fire available In kits One Switch Kit (Pan No. 423B)B), Two Switch Kit (Pon No, 423879), Three Switch Kit (Pan No. 4238a0), and Four Switch Kit (Pan No. 423881). Mounting hardware and 241n. (610 mm) long wire leads are provided with each kit. A Two -Switch Assembly without wire leads (Part No. 436770) is also available. Each switch has a set of single -pole, double throw contacts rated at UUCUUCSA Rating ENEC Rating 250 VAC, 21A Resistive IE4T105p Approved 250 VAC, 2 HP 250V, 21 A Resistive 125 VAC. 1 I IP BA Motor Load FIGURE 3-30 R-102 Restaurant Fire Suppression Manual ALARM INITIATING SWITCH The Alarm Initiating Switch Kit (Pan No. 428311) can be held mounted within the AUTOMAN release. This switch must be used to close a supervised alarm circuit to the building main Fire alarm panel when the AUTOMAN release actuates. This action will signal the fire alarm panel that there was a system actua- tion in the kitchen area. The switch at contains all necessary mounting components along with a mounting Instruction sheet The switch is ratetl 50 as, 28 VDC. sw�e W[a V�C��xlT. sac, nes(a.'noa Veratisixccn ca wasFIGURE 3-31 REGULATOR TEST KIT The Test Kit Assembly (Shipping Part No. 56972) is requlretl to test the regulator setting and nitrogen flow during 12.-year maintenance examinations, i'his will ensure that the regulator is fun tkauing properly. FIGURE 33-32 . VENT PLUG ASSEMBLY The Vent Plug Assembly (Pan No. 74274) Is Installed on the agent tank adaptor to prevent pressure bulldep within the agent tank or distribution fines due to temperature fluctuations. CARTRIDGE RECEIVER GASKET The Cartridge Receiver Gasket (Part No. 181) is Installed in the release and acWator assembly canrldge receiver to create a . seal between the cartridge receiver assembly and the cartridge. SECTION 3 - SYSTEM COMPONENTS Up EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 3-11 FUSIBLE LINK Select correct UT Listed fusible links) for installation in retec- tor(s) according to the temperature condition chatl below: SL STYLE o Where Used Fusible Link Where Stopping Temperature Cob, Assembly Tem perature Lire Does Net of Pert No. Rating Exceed Link 439085(25) 165°F 100 °F Black (74 °C) (38 -Q 439086hog 212°F 150-F White (100 -C) (66 -Q 439087 (25) 280 °F 225 °F Blue p38 °C) (107 °C) 439088 (25) 360 T 290 -F Rod (182 °C) (143 "C) 439089 (25) 450 'F 360"F Green (232-Q (182°C) • A -PC STYLE Fusible Link To Be Used Shipping Where Assembly Temperature Temperature Part No. Rating Dues Net Exceed . 439227 (10) 165 T (74 -Q 100 -F (38 °C) 43922B (ID) 'Q212 °F (100 -Q 150 -F (66 ° 439229 (10) 280 °F T 38 -C) 225-F (107 -Q 439230 (10) 360 °F (1 B2 -C) 290 °F U 43 -C) 439231 (10) 450 °F (232 -Q 360 °F U B2 °C) .439232 (25) 500 "F (260 °C) 400'F (204 -C) O v • ron.s n� xeau OsI c st vLEE FIGURE 333 MAXIMUM REGISTERING THERMOMETER The Maximum Registering Thermometer (Part No. 15240) may be used to indicate the highest normal temperature for the pro- tected area. Once this is established, the correct rated fusible link can be chosen. Other methods for determining maximum temperatures may be used. HOSEIGROMMET PACKAGE The Hose/Grommet Package (Pan No. 416511) consists of a 24 In, rubber hose and two grommets. This package Is required when expellant gas hose is routed outside the AUTOMAN Regulated Release, Regulated Actuator, and/or tank enclosure assemblies. SECTION 3 - SYSTEM COMPONENTS UL EX3470 ULC EX3470 PAGE 3-12 REV, 11 2014-SEP-01 IN -LINE BURST DISC ASSEMBLY (MANIFOLDED SYSTEMS ONLY) The in line burst disc assembly Is required to eliminate the siphoning of the agent up me pipe daring exlreme temperature variations. In addition Ip eliminating the siphoning effect, the common In line burst disc assembly eliminoles the possibility of one or more individual discs located In the tank adaptor from failing to burst. The assembly consists of a stainless steel body which houses the burst disc When utilizing this assembly In A manifoldetl system, it Is necessary to modify (remove) the False disc located In all of the R 102 tank battlers In the system The inlineburst also assembly is to be mounted as close to the tank outlet as possible. After system discharge, the assembly most be disassembled antl a new burst dais installed. Part No, Description 416900 In -Line Burst Disc Assembly 417911 Burst Disc (Pack of 10) FIGURE 3---34 114 IN. CHECK VALVE The 114 in. check valve (Pad No. 25627) blocks the flaw of actuation gas from the actuator that was actuated to the actu- ators) that was not actuated This prevents actuation gas from escaping from an open actuator which may have had the car mdgeremoved. wrok wklvl ryAxb as "I'd b-i I FIGURE 3-35 R-102 Restaurant Fire Suppression Manual NOZZLE AIMING DEVICE The Nozzle Amang Davis. (Part No. 439877) is available to properly aim each nozzle to the cadre, aiming Perot. The device clamps to the nozzle and emits a small laser light that reflects on the surface that it is aiming at. The nozzle can then be totaled to point at a predetnrminetl aiming point antl men tightened to hold that angle, The aiming device adaptor attaches to the nozzle. The shipping assembly consists of the aiming device and the adaptor. \Also Wnm a. 11.1r) avci ArAm a., FIGURE 33-36s. STAINLESS STEEL BRAIDED ACTUATION HOSE The Stainless Steel Actuatism Hose is used to connect the actu- ation line compression tees between each pneumatic actuator. The hose has the same thread. 1116 20, as the fittings. The actuation hose allows flexibility between the AUTOMAN and each regulated admit-1. Hose Part No. Length Couplings 31809 16 in (406 ram) 7116 20 x 711620Females 32335 20 do. (508 ram) 7116-20 x 7116 20 Females 32336 24 In. (610 ram) 7116 20 x 7116 20 Females 430815 42 id (1067 ram) 7116 20 Female x 114 In. NPT Mate Fitting Part No. Description 31810 Male Elbow (7116-20 It 114 In. NPT) 31Bli Male Tee (7116 20 x 7I1620 x 114 in. APT) 415371 Tee (7116-20 x 418 in. Male NET x 1181n. Female NPT) 32338 Male Straight Connector O116-20 x TO in. NPT) 25621 1M in. Check Valve AGENT DISTRIBUTION HOSE AND RESTRAINING CABLE KIT The Agent) consists rose and Restraining Cable Kit Part No, 43a 3 it consists of a 5 It ini m) long Agent Rual union ution Has, a 3 It are Pofta long Restraining Cable, antl a Restraining Cable Hardware Package. The Agent Distribution Have can be utilized with casmretl cooking appliances with o sl for - sup ports found in commerfor kitchens. The hose allows fordisconnect move- ment of the appliance for cleaning without having to tlisconnem any fire suppression system discharge piping. Note: The Agent Umdbution Hose is command for use with only UL Listed ANSUL Wei Chemical Restaurant Fire Suppres sion Systems. R-102 Resfawanl Fire Suppression Manual SYSTEM DESIGN The ANSUL R 102 Restaurant Fire Suppression System maybe used on a number of different types of restaurant cooking appli- ances and hood and duct caudgurations. The design information listed in this section deals with the limitations antl parameters of this pre-engineered system. Those individuals responsible for the design of the 0102 system must be !lamed antl hold a current ANSUL cerliticate In an R902 training program. 'rho R 102 and the PI RANI IA systems use compatible agents and components, therefore, they may be used together for cooker, appliance, hood and duct protection. The primary ALI OMAN Release can be either an R-102 or a PIRANHA AUTOMAN Release and can actuate up tp Iwo additional R 102 or PIRANHA Regulated A,uators. In systems utilizing a 101 remote ri any combination of file maximum number of regulated actuators can be used. Both systems must actuate simultaneously. Each system most be designed and installed per its appropri- Aie manual. • Adjacent appliances requiring protection must be protected with the same type of system, either R-102 or PIRANHA, unless the canter -re center spacing between the adjacent R-102 and PIRANHA nozzles is no less than 36 in. (914 ram). • When appliances are protected with R-102 nozzles, the hood and conrlecting duct above those appliances cannot be protected with PIRANHA nozzles. • Mixing systems in a common plenum is not allowed. One of the key elements for restaurant fire protection is a correct system design. This section is divided into 10 sub -sections: Nozzle Placement Requirements, Tank Quantity Requirements, Actuation add Expellant Gas Line Requirements, DislribuYion Piping Requirements, Detection System Requirements, Manual Pull Station Requirements, Mechanical Gas Valve Requirements, Electrical Gas Valve Requirements, Electrical Switch Requirements, and Pressure Switch Requirements. Each of these sections must be completed before attempting any installation. System design sketches should be made of all aspects of design for reference during installation. NOZZLE PLACEMENT REQUIREMENTS This section gives guidelines for nozzle type, positioning, and quantity for duct, plenum, and individual appliance prateciion. This section must be completed before determining tank quad Illy and piping requirements. Duct Protection - Single Nozzle All duct potection is UL listed without limimtion of maximum duct length (unlimited length). This includes all varieties of ductworks both horizontal and vertical including opera that run at angles to the horizontal antl duds with dimdionel bends. Nate: Ducts Irom multiple hoods comet ied to a common ductwork ..at be protected in compliance wild NFPA 96 and all local codes. The R-102 system uses different duct nozzles depending on me size of duct being protected. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-1 GENERAL INFORMATION 1. Nozzles must be locatetl 2-8 in. (51-203 mind into the center of the dud opening, discharging up. See Figure 4-1. z-ew. s-uu-1 FIGURE 4-1 2.In installations where a UL listed damper assembly is employed the duct nozzle can be installed beyond the 8 in, (203 ram) maximum, to a point just beyond the damper assembly that will not interfere with the damper Exceeding the maximum of 8 in. (2D3 ram) in this way will not void the UL listing of are system. 3. Previously listed three flow number and five flaw number duct protection detailed in earlier published manual (Pad No. 418087-06) can also still be ufiiized. DUCT SIZES UP TO Ed IN. 0270 ram) PERIMETERI161N. (406 ram) DIAMETER One i W nozzle =one flow number 50 m. (12]0 mm) perimeter maximum 16 in. (406 ram) diameter maximum DUCT SIZES UP TO IW IN. (2540 ram) PERIMETER? 321N (812 ram) DIAMETER • One 2W nozzle = two flow numbers • 1001n. (2540 ram) perimeter maximum • 32 in. (812 ram) diameter maximum The chart below shows the maximum protection available mom each duct nozzle. 30 Gallon 1.5 Gallon Description System System 2W Nozzle Maximum Maximum list in. (2540 ram) 100 in. (2540 ram) Fluidram, Perimeter IlN Nozzle Maximum Maximum 50 id,(1270 ram) 50 in.(1270 ram) Perimeter Perimeter SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-2 REV. 11 2014SEP-01 Duct Protection - Multiple Nozzle 'DUCT SIZES UP TO 135 IN. (3429 mm) PERIMETER - THREE FLOW OPTION One 1 W nozzle and one 2W nozzle - three flow numbers 135 in (3429 mm) permeter maximum No round duct option available Follow design table in Figure 4-2 to determine maximum module size for each nozzle 1W Module 2W Module Sitle A Side B Side B Side B Maximum Maximum Maximum Maximum in. (mm) in. (mm) in. (mm) w. (mm) 4 (lot) Run (1524) 230 (5134) 37.0 (939) 5 (127) Wd (1524) 230 (SB4) 37.0 (939) 6 (151) 595 (1511) 225 (571) 37.0 (939) U 77) 59.0 (1498) 22.0 (558) 37.0 (939) 8 (203) 58.5 (1485) 22.0 (558) 36.5 (927) 9 (228) 50.0 (1473) 21.5 (546) 36.5 (927) 10 (254) 570 (1447) 21.0(533) 360 (914) 11 (279) 56C (1422) 205 (520) 35.5 (901) 12 (304) 55.5 (1409) 20.0 (Od) 35.5 (901) 13 (330) 54.5 (1384) 19.5 (495) 35.0 (889) 14 (355) 53.5 (1358) 18.5 (469) 35.0 (889) 15 (381) 52.0 (1320) 18.0 (457) 34.0 (863) i6 (406) BIC (1295) 17.0(431) 34.0 (863) 17 PEI) 49.5 (1257) 16.0(406) nts (850) 18 (457) 47.5 (1206) 14.5 (366) 33C (838) 19 (482) 460 (4168) 13.5 (342) 32.5 (825) 20 (500) 43.5 (1104) 12.0 (304) 31 7 (605) 21 (533) 41.0 (1041) 10.0 (254) 31C (787) 22 (558) 38.0 (965) 7.5 (190) 305 (774) 23 (504) 33.5 (850) 4.0 (101) 295 (749) Af 9 Slde B -0 Slda A ,VJ 2W 1 FIGUREsa4-2 Example: Protection is required for a duct that has as "A" dimension of 8 in. (203 rare) wide and a "B" dimension of 55 in. (1397 mm) long. Referring to the table In r-[gore 2, If the 'A" dimension Is 8 In. (203 mm), the 'Ei dimension must not exceed 585 In. (1485 mm). In this example, the "B" dimension is 55 in. (1397 mart therefore, this duct can be protected with a three flow Euphonic, R-102 Restaurant One Suppression Manual Read over from the 80 In. (203 mm) line on the table to the 1 W Module column. At that pain[, the chat shows that the "B" NI length for the 1W nozzle can be 22.0 in. (558 mmj. Center the 1 W nozzle in that module. The 2W macula can now be centered within the remaining module, R.702 Restaurant Fire Suppression Manual Duct Protection - Multiple Nozzle (Continued) DUCT SIZES GREATER THAN 1001N. (2540 mm) PERIMETER Ducts over 100In. (2540 mm) perimeter may be modularized using 2W nozzles • No and dust option available • Full. the design chart to determine maximum module size for each 2W nozzle When determining number of nozzles required, it is sometimes an advantage to check the chart using the shortest side as Sitle •A" and than recheck it using the longest side as Sitle "A." This companom may reveal a need for a lesser quantity of nozzles one way versus the other way. When working with Chad 4-1. the quantity of nozzles deter- mined most be equally amoral within the duct area. CHART44 a a o 0 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-3 When working with Chad 4-2, one hell of the quantity of nozzles determined most be equally positioned in the lop hall of the area of the duct and me remaining half of the nozzles must be positioned in the bottom half of the duct area. Example: The duct to this protected has a Side'A" of 40 in. (1016 mm) and a Side 'BE of 60 in. (1524 mm). Referring to the design chart, this duct requires four nozzles. One half of 4 - 2. Therefore, two nozzles net be equally posilioned in each of the two deal areas. See Figure 4-3. w.l'/azmmlmE In IN tax ml _ el to ® owN mml me s21 ul,:-s ez Imml FIGURE 4-3 ®®©0m�00mmm�®®®gymm. .®0©®01D ®_ m® ®m®MIME®®m®®®�®m_Bmm ® �m®®��® M-EMBOmm0 form om MEMEME if INIMEEMMEMEMEMEMOM ,MENU ■E ■■■■■■■■■■■■ RM M�Mo 0MM■��CMEC■M■■MM■■■M■Ii�Um OMMM ■■NE MENEEMEMMMM aEEMN .NEE ■■■©MM■■■■■■Mm HEMERM MMEE ■EEMMENEEMi m m■■EME M■■■�■M� ■■NNEN mEREEEE■EEM M. J�LorEMEME 0 , ,M■■■E■MEMEM OEM MIME■. E..� ..._.. NEEME■�© ©.■.. M ,M■■■M ..■ .�_■.....■■EMMMEMM mom iE© ,■■M■OMMMUMM■■EMUMME■o■IOEM a��� mim l� Mu�llo�au��o���e��m CHART 42 NOTE NOIRE nVAMRIESL5 INCXART 4.2 MHST BE EWALLYOIv10EOINTO EACIIOEiHETWO WCr MO LJL S. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-4 REV, 11 2014-SEP41 Transition Protection Transitions are protectetl at a point in the transition where the perimeter or the diameter is equal to m less than the maximum size duct that can be protectetl. The nozzlesa must be located in the center of the area at that point, or center of the module protected when more man one dud nozzle is required. Note: Nozzles to protect ducts with a transition that is more than 4 it (1.2 m) 1. height, will be required to be positioned in the opening of the transition from the hood 2 to 8 in. (50 to 203 mm) into the opening using standard duct nozzle design parameters. See Figure 4-4. FIGURE 4-4 Electrostatic Precipitator Protection Some mslaurant ventilating ducts have an electrostatic preclp hero, Installed at or near the base. These precipitators are generally small and are used to aid in the deaning of exhaust asc Ducts with precipitators located at or near the base can be protected using dud nozzles) above the precipitator and 1/9N nozzle(O for the precipitator. One ll2N nozzle most be used .for each cell being protected. This nozzle is stamped with 12N, indicating that it is a 12-flow nozzle and must be counted as 112 flow number. When protecting duds equipped with precipitators, the duct nozzles) must be installed above the precipitator and aimed to discharge downstream. if the area above me precipitator is a dud, the nozzle(s) must be positioned according to duct phase lion guidelines. I(the area above the precipitator is a transition, the transition guidelines must be followed. R-102 Restaurant Fire Suppression Manuel The 12N nozzle most be centered 10 W gulf. (254 10 660 mm) helowtire precipitator and aimed to dlsdmgz at me center of each precipitator cell. However, if it is physically Impossible to Mount the nozzle at 10 to 26 in (254 to 660 men) due to precip- listo, vin moent, the nozzle may be mounted closer than 10 It, (254 mom See Figure 4-5. Pance.dooDuern Ai IOT036 W.IiNTOPeo nnp, Nn36E MAY BE MOuxrEo 0.W"Efl THAN 101N.1't0 mmt. FIGURE 445 Note: For protection of Pollution Control Units (PCUs) or air scrubbers win or without ESPS, contact Technical Services lot man UL listed recommended apaid.t m. R-10Z Restaurant Fire Suppression Manual Plenum Protection The R-102 system uses the 1W nozzle or the 1N nozzle for plenum protection. The iW nozzle is stamped with 1W and . the 1N nozzle is stamped with 1N, indicaiieg they are one -flow nozzles antl must be coacted as one One number each. When protecting a plenum chamber, the entire chamber must be protected regardless of filler length. VERTICAL PROTECTION -GENERAL t W NOZZLE -SINGLE AND'VBANK PROTECTION One 1W nozzle will protect 4linear lest (T2 m) of plenum. The maximum distance from the end of the hood to the first and last ore. must be no more than 21t (SE an. After the first nozzle, any additional nozzles must be positioned at a maximum of 4 it (1.2 m) aped down the entire length of the plenum. The plenum Width most not exceed 4 d (1 2 m). (The 1 W nozzle Can he used on single or V-bank filter arrangements.) See Figure 4-6. FIGURE 4-6 When perfecting plenums with the 1W nozzle, two options of coverage are available: Option 1: The 1W nozzle must be on the center line of the single or'V'bank filler and positioned vnthin 1-20 in. (26-508 mm) above the top edge of the filter See Figure 4-7. FIGURE 4-1 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-5 Option 2: The 1 W nozzle must be placed perpendicular, e-12 in. (203304 mm) from the face of the filter and angled to me center of the filter The nozzle lip must be within 2In (50 ram from the perpendicular Laura, line of the filter. See Figure 4-8, Oalmml on. es .,To. FIGURE 4-8 HOHIZOMAL PROTECTION - OPTION 1 1N NOZZLE SINGLE BANK PROTECTION One 1 N nozzle will protect 10 linear feet (3.0 m) of single glterbank plenum. The nazzledd must be mounted in the plenum, 2 to 4 in. (50 to 102 mad from the face of the filter, centered between the filter height dimensom antl aimed down her length. The nozzle must be positioned OE in. (0-152 mm) from the end of the hood to the up of me nozzle. See Figure 4-9. rz-.In la al ten k Aexiula FIGURE 4.9 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-6 REV. 11 2014-SEP-01 Plenum Protection (Continued) HORIZONTAL PROTECTION -OPTION 2 1 W NOZZLE - "V BANK PROTECTION One I nozzle will protect 6 linear feet TA m) of "V bank plenum. The nozzle most be mounted wrrizohially, positioned 10 the filter heighl dawn from the lop of the Fill.[ Nozzi6s can be located at 6 ft (i 8 m) spacings on longer plenums. The nozzle must be pbefoned 0-6 if, g) le2 am) from the and of the heart to the tip of file nozzle. See Figure 4-10. aorlaM FIGURE 4�10 TWO IN NOZZLES - "V' BANK PROTECTION . Two IN nozzles will prolerl 10 linear feel (3.0 m) by 4 ft R.2 m) wide of "V" bank plenum. The nozzles must be mounted in the . plenom, 2 10 4 in. (50 to 101 am) from the face of the filter, centered between the filter height dkmension, end aimed down the length. The nozzle must be positioned 0-6 in. (0-301 man from the end of the head to the tip of the nozzle. See Figure 4-11. -cor,,l I-4In 1 FIGURE 4-11 R-102 Restandef Fire Suppression Manual For a plenum, either single or "V' bank, with a linear extension . longer than 10 it (3;0 m), each bank may be protected using one . 1 N nozzle every 10 it (3.0 m) or less depending on the overall length of the plenum. See Figure 4 12, The nozzles may point In the opposite directions as long as the entire plenum area is . protected, and the 10 fi EfC m) limitation I. not exceeded. See Figure 4-13, The nozzle positioning shown in Figure 4-14 is not an acceptable method of protection because the plenum area directly under the tee is not within the discharge pattern of either nozzle. rluuee aaz FIGURE 4-113 (i P-- FIGURE 4-14 R-102 Restaurant Fire Suppression Manual Appliance Protection The following pages detail types of appliance protection. Each design requires several factors: correct nozzle choice, .,tact nozzle height above hazard, caned nozzle location and correct aiming point. Fryer - Single Nozzle Protection 1. Design requirements for fryers are broken down into two types. A. FRYERS WITHOUT DRIPBOARDS If the fryer does not Include a dripboard measure the internal depth (horizontal dimension from front to back) and length of the frypot. B. FRYERS WITH DRIPSOARDS If the fryer Includes any drpbwrd areas, measure both the Internal depth (horizontal dimension from Iron) to back) and length of the eyed podler, and than measure the internal depth and length of the overall hazard area including any dripboard areas. 2. Using Table, "Maximum Cooking Area Dimension - Single Nozzle Fryer Protection;determkne which nozzle is needed to protect the fryer based on the maximum dimensions listed. A, If the fryer does not include a dripboard, use the maximum dimensions listed in the first column of the table to select the cancIX nozzle. B. If the fryer includes any dnpboard areas, use bath the maximum frypot dimensions in the first column of the table, and the maximum overall dimensions in the second column of the table to select the correct nozzle. None of the maximum dimensions in either column may be exceeded. 3. If either the maximum frypot or the overall sizes are exceeded, an additional nozzle(s) will be required. Refer to the multiple nozzle requirements. Example: A fryer wash a dripboard The Inside of the /rypol ficama( the detpb0ard measures 18 lo. in depth x IBM. in length (457 am x 457 man and the inside of lire overall area Includ- ing the diniphoard rneasums 18 in, an depth x 24 M. In length (45I torn x 670 mm). From fate Table "Maximum Coalesce Area Dimension - Single Nozzle Fryer Prat dis either the 3N or the 290 nozzle should be selected to protect the fryer, depend Ing on the maximum nozzle heighl above the fryer and the Owspening requirements allowed. Refer In appropriate Figures. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 4-7 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-8 REV. 11 2014 SEP-01 Fryer- Single Nozzle Protection (Continued) Maximum Area Dimensions - Single Nozzle Fryer Protection Max. Size Max. Size Overall Type of Frypot Only With Dnitnoard Nozzle Full or Split Vat Full or Split Val 230 14 in. x 15 in. 14 In. x 21 in. .(355 ram x 381 mm) (355 ram x 533 ram) Full or Split Vet Full or Sp11t Vat 245 14 in. x 15 in. 14 in. x21 In. * (355 ram x 381 rend (355 ram x 533 ram) Full or Split Vat Full or Split Vat 290 14 in. x 15 in. 14 in. x21 in. *(355 in. x381 ram) (355 ram x 533 ram) Full or Split Val Full or Split Vat 200 4412 in. x 14 in. 1412 in. x 26112 in. *(368 ram x 355 ore) (368 mmx 673 rand FAT _ 1 j I iY2 I 1 I N I Y.P.E. I I I 1 I I I j I I I I I I i FnrEF wn NOU1 DnIPeoARn I 1 FRYER wn."A'S"No I - R 702 Restaurant Flre Suppression Manual R-102 Restaurant FRB Suppression Manual SECTION 4 - SYSTEM DESIGN UL EX3470 PLO EX3470 2014-SEP-01 REV. 11 PAGE 4-9 Fryer- Single Nozzle Protection (Continued) Maximum Area Dimensions - Single Nozzle Fryer Protection (Continued) Max. Size Max. Size Overall Type of Nozzle Height NOzz1e Nozzle Height Nozzle N Frypn Only With Dripboard Nozzle Above Top of Fryer Locafon Above Top offryer ozzle F 14.5 in. x 16.5 in. 14.5 in. x 26.51n. 290 16 in. to 21 in. See Figure 4-17 27 in. to 47 in. Sea Figure * (368 AT. x 419 ram) (360 ram x 673 rand (406 to 533 ram) (686 ram to 1193 ram) 4-15 and 4-16 IRS in. x 19 in. 19re in. x 25318 in. 290 13 in. to Is I.. See Figure 4-17 F (495 ram x 482 mmd (495 mm x 644 ran) (330 to 406 ram) 20 in. to 27 in. pri ram to 685 ram) Sea Figure 4-15 and 4-16 195 in. x 19 in. 19.5 in. x 25 318 in. 3N See Figure 4-18 See Figure 4-18 F (495 ram x 462 man) (495 ram x 644 ram) 13 in 10 16 in. See Figure 4-17 18 in. x 18 in. 18 in. x 27 314IF 3N 25 in. to 35In. Sae Figure 4-19 MISS ram to 406 ram) * (457 ram x 457 ram) (457 rare x 704 mod (635 ram to 889 ram) 16 in. to 27 in. See Hgom 4-17 (406 ram n FES mra) FRYER AFFI TOHIPa0AR0 FRYER Arm re"A"ARO 11.1c EANOAWEDTO THECENI'E AnueYGOF TRE COOKWG AREgn' OFGbN(WG or., FW POsn.A. ANYWHERE 11c. TY WRHIN PERIMErn OF1 .1. SURFACE AND AIMED TO ME CENTER GF ME COOK re NEA. FIGURE 4.15 FIGURE 4-16 f�'1 I I i I FPYEe WIF. .11F Aeo FHYEA WITH DHIPdOMD SFTERVO 0VEP 11 MIDPOINT OF IHE HA?AHO PREA xSIN. ''g NOEHPoOMTHE MIDPOWFAI NG THE 10D. ST SIDE OEIHEHAYAHDANOa xo. Rn rant FAW THE MIDPOINT AL. THE SHOeTEST Bill 111 HAZARD P EO AT ITE MIOPOWT OF TIE CGueer AMA. FIGURE 4-17 ITYn.11HW1 EPANWARD FRYER Wall DRIPSOARO ACO ANYWHERE ALONG OR WITiM"Ple I4R OF COOKI GSUPFACE NO AIMED TO ME CENTER OF THE CO[MWG AREA. fIGORE 4-18 r �T_ TO, OF FRYER J�NJ _ FROAJ^ _ fl NTERLIINEFi nN FHYEP WnHg1r, MIPSWPD IF.. ABDO ou'rear" LOCATED nHW TIE PE METFH OF THE SUHFAGE NO WAREAA am N FIFE MOTET HALF OF TIE FRY POT ND AIMED AT THE CENTER. FIGURE 4-19 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-10 REV. 11 2014-SEP-01 Fryer - Multiple Nozzle Protection Design Requirements: Fryers exceeding the coverage of a single nozzle can be divided into modules Each module must not exceed the maximum area allowed for a single nozzle. However, when utilizing muili- pie nozzle protection, the longest side allowed. for a fryer with dripboard can be used regardless of whether the fryer has a dripboard or not. The maximum size fryer that can be modularized is 864 In z F (55742 mmz). 1. Design requirements for unlike nozzle fryers are broken down into two types: A. FRYERS WITHOUT DRIPBOARD(S) If the fryer does not include a dripboard measure the Internal depth (horizontal dimension from (rant to beck) and length of the frypot. Than, raulliply the depth and length to obtain the area of the frypol in square inches. B. FRYERS WITH DRIPBOARD(S) If the fryer Includes any dripboard areas, measure both the internal depth and length of the frypol portion, and then measure the internal depth and length of the overall hazard area Including any dripboard areas. Determine the area of both the frypot and the area of the overall vat by multiplying corresponding depth and length dimensions. 2. Divide the frypol or overall vat into modules, each of which can be protected by a single nozzle, based on the maximum dimension and area coverage of the nozzle im specified in Table, "Maximum Cooking Area Dimension - Multiple Nozzle Protection." Ima, urn FXf£EOI�W SIND mmq BOABo' MIWIOIM I MID IPoINI T ) T END an I onHP eonno R.102 Restaurant Fire Suppression Manual A. if the module considered does not include any portion of the dripboard, use only the maximum frypol area and maximum dimension listed in the first Conran of the table to select the correct nozzle. B. if the module considered includes any dMmmard areas, use both the maximum frypol area and dimension listed in the firs) column of the table, and the maximum overall area and dimensions listed in the second column el the table to select the correct nozzle. 3. None Of the maximum dimensions in either adi mn may be exceeded. If either the maximum frypot or the overall sizes are exceeded, the area divided into modules will need to be redefined with the possibility of an additional nozzle. Options For Modularizing Fryers The following Figure 4-ED shows approved method. of Time- ing (modulanzing) fryers so that ech section can be properly protected Fxamgm A fryer with a dripboard. The Inside vat wflhoul the dripboaM measures 781n, in depth x 30 In In length (457 ram x 762 ram) and the Inside of the overall vat saladd hug the dripboard measures 24 Inin depth x 30 in. In length (610 ram x 762 mm). because the fryer is 30 in. (762 ram) in length, it exceeds the rovemge ofe single nozzle. Dividing the length in half, each module now has an overall vat dimension of 24 in, in depth x 15 in in length (610 ram x 381 med. From lire Table, 'Maximum Cooking Area Dimension - Multiple Nozzle Fryer PmIA dP%- either the 3N ar the 290 nozzle should be selected to protect each fryer module, depend- ing on the maximum nozzle height above the fryer and the posilioNng mguina enfs avowed. Refer IN appropriate Flgums, 4 15 through 4 19. See additional examples in Appendix Section. c�ENxrn Fx.. xrY1. lerBID AREA OF EACH MY 3 ..F PAREET or —Pray + �- � IMPER lmr Ex nD roue JI eonnoaa °RIP ocANHOT tepee IAAFT AMRE NRIY Fa'. wlmoM ExAMPLEwaY 1.11olleriBRIheOARB FRle DISH relsome FIGURE 4-70 R-102 Restaurant Fee Suppression Manual Fryer- Multiple Nozzle Protection (Continued) Maximum Area Dimension- Multiple Nozzle Fryer Protection SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 4-11 Max. Size Module Max. Size Module Overall Type of Nozzle Height Frypot Only With Ddpboard Nozzle Above Top of Fryer Full or Split Vat Full or Split Vat 21 R. x 210 inz 24 in. x 294 inz 230 27 in. to 47 in. (533 ram x 0.14 mz) (533 mm x 0.19 hit PA6 ram to 1194 mad) Full or Split Vat FUII or Split Vat 211n. x 210In2 21 in. x 294 in.z 245 20 in. to 27 in. (533 ram x 0.14 mE) (533 ram x IT 19 Hit (508 ram to 686 ram) Full or Split Vat Full or Split Vat 21 in. x 210 inz 21 IF. x 294 inz 290 13 in to 16 in. (533 ram x 0.14 mz) (533 ram x 0.19 MS) (330 man to 406 mm) 253M x3➢0.5 in' 25318 x 495 in' 290 13 in. to 16 in. (644 ram x 0.24 me) (644 ram x 0.32 mz) (330 ram l0 406 ram) FUII or Split Vat FUII or Split Vat 26112 in. x 203ITS 2612 If. x 384114 inz 290 16 in. to 27 in. (673 man x 0.13 mz) (673 mar x 0,25 mz) (406 ram to 686 ram) 25 318 x 370.5 inz 25 3M x 495 In' 3N See Figure 4-23 (644 ram x 0.24 my) (644 ram x 0.32 mz) 27314 x 324 In.z 273/4 x 497 Inz 3N 25 in, to 35 in. (704 ram x 0.21 DE) (704 ram x 0,32 raz) (635 ram to 889 ram) I i i I I I T� PIES OFFER Baroarm 1PBOARB MIT onP.1 ill �G OMS AlanEAlan. Oe Dome MEY PERIMEToe OF THE M w0voor Or THAT MOBUAB AREA FIGURE 4-21 Nozzle Location See Figure 4-21 See Figure 4-21 See Figure 4-22 See Figure 4-22 See Figure 4-22 See Figure 4-23 See Figure 4-24 FRYER WITHOON AND DHIMOAHB ZllETIP MCET BE PO Room ANYWHEMA1. Oe WrtHWTVE Pressure OP THE MWVLM n IS PROTECTION AND AIMED AT THE Mercer Ierce OF THAT T resco HE MDRKE AREA. FIGURE 4-23 AID Fear -' - Al. TO POYermai SMIEHNOF MO9.HLEL MOON EOP CHr.TMEFi II oiErr Gw uoun'D t J \.eauN - TelEB WRHDLrt BBIPBOAre EH Ban OP �\{{ ROABD m •' POINT OF THE RESPEGiNE POPULAR THE ]NENOS�E TIP MHIeT BEOPOSTE NED ANYWHERE astral OR ONTO THE Ali E,,8N,UPmm)FROMOTHE BEPOIM ALONG THE LONGESU SIDE OF ME PERIOETRER AND FORWMO OF TT. HIOIDTHYTEFT CENTERLINE. OF me CQnclas 1. F,uB ANOI H IN. SEE mmi FROM THE smPOIM ALONG THE SHORTET ARE OF OIILE WAY BE AT THE DIAGDNAI C.EMEB OF THE AHOMLEAND AIMET AT THE MOPOINT OF TIRE MODULE. THE MODELM1TFSPEN POINT FIGURE 4-22 FIGURE 4 24 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-12 REV, 11 2014-SEP-01 Multiple Nozzle Fryer Protection- Tilt Skillet I Braising Pan Protection for till skillets or braising pans is to be based upon the cover.,. limitations provided for deep fat fryer protection. Refer t0 Section IV, DESIGN, slam, en Page 4-10, for maximum fryer nozzle coverages and maximum fryer nozzle height limitations. Although the maximum 864 in.z (55744 mmz) total sWace cooking area requirement eppfoa to fryer prolecfion, It does not Apply to till skillets or braising pans. Each till skNetrImAidug pan protected module must not exceed the fryer limitations I., WAXIMUM SIZE MODULE OVERALL WITH DRIPBOARD' coverage per nozzle as described In Table on Page 4-11. Tilt skitters and braising pans generally utilize a hinged Rover. Fryer protection nozzles are to be placed toward the front of the appliance to minimize the potential for the tilt skillet or braising pan cover to interfere with the nozzle discharge. See Figures 4-25 and 4-26. TRE NozIlE is TOM PUPEorowANO THE FRONT or ieF APPLIANCE TO MMIMiSE HE POTEmIAt ". HE SEELL ON a4usMe ". ENTER TO INTERFERE wHa HEeozzucTENTARSE FIGURE 4-26 R 102 Reslauranl Fire Suppression Manual PETREENEP EAR'7NEE oPil FREE PINE 1. PER REFRAIN PONTM HAER PENTOETWE MINE RARE THE RIETHARM NTNE TAI CLEAN THE PM' COVER WRH AN HIPEATER IE. V EW iO MEl AEPT E AM OF THE FIGURE 4-26 R 102 Radvered, Fire Suppression Manual Range Protection The R-102 system uses five different nozzles for the prolecfion of ranges. Two of the design options require a one -flow nozzle and three PI the design options require two -flow NEEzE-. NOTICE A 13 in. (330 mod diameter wok pan is the Wheat wok size that can be protected no III When protecting hot top ranges, the entire cooking surface must be protected. Range Protection 1N R Flow) Nozzle- High Proximity Application No Obstructions Single and multiple burner ranges can be protected using A IN nozzle. The nozzle is stamped with IN, indicating that this is a one -flow nozzle and most be counted as one flow number. When using this nozzle for range protactloo, the maximum length of the burner grates being protected with a single nozzle must not exceed 32 iH. NM2 ram) and the maximum area of the burner grates must not exceed 364111= (24]74 mmx) per nozzle. When protecting AT range, the 1N nozzle must be located a maximum of 10 in. (269 mar) from each burner grate centerline And must be .,.Ed at the center of The cooking surface. See Figures 4-27 and 4-26. Al - _ / \ ( 1 T i- oaim'n, FIGURE 4-27 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-13 FIGURE 4-28 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-14 REV. 11 2014SEP-01 Range Protection 245 (2-Flow) Nozzle- High Proximity Application No Obstructions 40 in. to 50 in (1016 mm to 1270 rare) above the cooking surface. This high proximity application uGas the 245 nozzle. The nozzle is stamped with 245 indicating this Is a two flow nozzle and must be counted es two flow numbers. One 245 nozzle wilt protect a maximum cooking area of 672 in z (43354 mmz) with a maximum longest dimension of 28 in. (711 med, When using this nozzle for range protection, the nozzle must be pointed ventirely down and positioned as shown in Figures 4-29 and 4-30. FEGnEYuxcs1toc �1. soavnCF FIGURE 4-29 Four burner grates shown in Figure 4-30. For single or deoble burner grates, locate nozzle at center of cooking surface or 11 318 in. (288 mar) maximum from nozzle centerline to center of any burner grate. R-702 Restaurant Fire Suppression Manual �11ECYZL IF GCOG G NIA CEUS n"MIN.in " .E ecteraFNGE u,"m EP 0 1.1 Lor,"gent, FIGURE 4-30 R 702 Restaurant Fire Suppression Manual Range Protection 260 (2-Flow) Nozzle -Medium Proximity Application No Obstructions 30 in. to 40 in. (762 mm to 1016 mm) above the cooking surface. The medium proximity application uses the 260 nozzle. The nozzle is stamped with 260 indicating this is a heo4low nozzle and musl be counted as two flow numbers. One 260 nozzle will protect a cooking area of 768 in z (49548 mmz) with a maximum dimension of 321n. (812 ram). When using this nozzle for range protection, the nozzle must be pointed vertically down and Unadorned as shown In Figures 4-31 and 4 32. GUNTECIFFE or GCONCK SUaFACE Nor 1 Iss" UM Nos-r GF E60 !N.,Mml Iss"M A. on,' neRoa I 0 0 0 0 FIGURE 4-31 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 P014-SEP-01 REV, 11 PAGE 4-15 we C. NI tOGAiIgJ GENtf a `ACE OR 1. N_ RN mml MA%MnM Frou GEmERLINE FIGURE 4-32 NOTICE Four burner grates shown in Figure 4-32. For single or double burner grates, locale nozzle at center of cooking Genera. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-16 REV. 11 2014-SEP 01 Range Protection 1N O-Flow) Nozzle- Low Proximity Application 15 in. to 20 in. (381 min to 508 m) above the cooking surface. The low proximity Film nozzle application for the protection of ranges requires the IN nozzle. The nozzle is stamped with 1N indicating that it is a one -flow nozzle and must be counted as one flow number, When using the 1N nozzle for low maximtry range protection with or without obstruction, the maximum length of the burner grates being protected must not be exceed 24 in. (609 min) length, aimed along a centerline to a point 20 in. (508 min)from the and of the length, protecting a maximum width of 18 in. (457 mm). When hodsoling a range, 1hr 1N nozzle must be located a maximum of 9 in. (228 min) from each burner grate centerline and must be positioned above the edge of the hazard area to be protected. The 1 N nozzle tip most be positioned at or pelow the obar,.. for, it present. 1'he protected area begins at the point straight down from the nozzle lip. The nozzle can be placed at the side of the range aimed either left or right or can be placed in the front or back of the range. See Figures 4-33 and 4-34 for nozzle location details. FIGURE 4-33 FIGURE 4-34 R 702 Restaurar4 Fire Suppression Manual Range Protection Two 290 (2-Flow) Nozzles - Low Proximity Application 15 in. to 20 In. (381 had 10 508 mm) above the cooking surface. The low proximity 24love application requires the use of two 290 nozzles. Both nozzles are stamped with 290 indicating they are two Ilow nozzles and ..at be counted ordains, for a trial of four flow numbers. Two 290 nozzles will protect a cooking area at 1008 in.z (65032 al win a maximum dimension of 3e in. (914 mark When using two of these nozzles for tow proximity range protec- tion, the nozzles must be positioned along the cooking surface perimeter to 1.5 in.(38 min)inside the perimeter, and aimed at a 45° angle along the longitudinal conforms of the range. See Figures 4­35 and 4-36, my Naizu'v le's No-15 m. M F ry av l a. EDrE OF ..,as sMFACE A6 H- 1 O O O 0 0 0 I FIGURE 4-35 FIGURE 4-36 R-102 Restaurant Fire Suppression Manual Range Protection (With or Without Back ShelflObstruction) When this type of hazard is equipped Win a back shelf or other similarly sized obstruction located above the range top. two production options are available: One requires a IF nozzle and the that option requires a 260 nozzle. Range Protection IF N-Flow) Nozzle (With or Without Back SheiflObstruction) Single and multiple burner ranges can be protected using a I nozzle. The nozzle is stamped with 1F indicating that it is a .he flow nozzle and out Is counted as one flow number. When using the 1 F nozzle for range protection with or without back shelf or other similarly sized obsbucflon, the maximum length of the harbor gates both, protected must WI exceed 28 in. (711 mm) and the maximum area of the burner grates must not exceed 336 ia.z (2167I chaq, See Figure 4-37 for nozzle location dolour. �\ DYn MAaxlMluucF�lOM41x)o 5o"' R(SI \ ro r (I isNmmM uml w.1s,,.,,I i 1 c in—i ' al"'s 'MAgMDM MA%IMDM CEMEPLWE FNM2LELOCATEDOVFAFRg EDGEOFDDPNEeG.EPna OPIEMEc O NOZZLETIPrLgi AREPAPAL E WrtHDDPNEe GPATElPO TlOREAe CEMENLMEANDSHALLDEAMEDATTHECENTEROFTHECOONiND-I'F oE. FIGURE 4-37 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 447 Range Protection 260 (2-Flow) Nozzle (With or Without Back ShelflObstrucho d Single and multiple burner ranges can be protected using a 260 nozzle. The nozzle Is stamped with 260 indicating that it is a two law nozzle and must be counted as two flaw numbers. When using the 260 nozzle for range protection with or without back shelf or other similarly sized obstruction, the maximum length of burner grates being protected must not exceed 32 in. (812 min) and the maximum area of the burner grates must Out exceed 384 in P (24]74 mmz). Nozzle must be located on the front edge of the burner grates and aimed at a point 10 in. (254 min) from the back edge of the burner grates. Nozzle must be mounted 30 to 40 in. (762 to 1016 mor) above me hazard sudaoe. See Figure 4-30.. FIGURE 4438 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-18 REV, 11 2(114-SEP-01 Griddle Protection IN R-Flow) Nozzle - High Proximity Application The R-102 system use. lour different nozzles for the protection .(griddles. One of the applications requires a 1-flow nozzle and three of the applications require a 2-flow nozzle. High Proximity Application: 35 in. to 40 in. (889 to 1006 rem) alcove the cooking surface. This high proximity application uses the IN nozzle. The nozzle Is stamped with 1N Indicates this is a one -flow nozzle and most be counted as one flow number. One IN nozzle will Period a maximum cooking area of 10801n.z (6967] mmz) with the maximum longest side of 36 in. (914 rem). When using this nozzle for griddle protection, the nozzle must be positioned along the cooking surface perimeter to a maximum of 2 in (50 mm) inside the perimeter, and aimed to the midpoint of the cooking surface. See Figure 4�9 and 4-40. NOTICE When using this type of griddle proteotion, only Five flow numbers are allowed on a 1.5 gal (5.7 L) system and only 11 flow numbers are allowed on a 3 gal (11.4 IT system. c�aiuos`uarncE 1 }/ I I LL- I ________1J on LOGAFIB A.. AN,sirs, OFGa FeLE sunrnce wnce 0- e-as.'Or c)OKlNc soar.e areaman" ."a eE More A'w BE afw .OPFACE. reeves cone FIGURE 4-339 a- o to uri��4 -.� _ aiioor,ne er FACE 1 II swer II I I � II II FIGURE 4-40 R-102 Restaurant Fire Suppression Manual Griddle Protection 290 (2-Flow) Nozzle - High Proximity Application Option 1 - Nozzle Center Located 30 in. to 50 in. (762 mm to 1270 man) above the cooking surface. This high proximity application uses the 290 nozzle. The nozzle is stamped with 29D indicating this Is a &flow nozzle and must be counted as two flow numbers. One 290 nozzle will protect a maximum cooking area of 720 iu.z (46451 mmz) with a maximum dimension of 301n. (762 mm). When using this nozzle for high proximity applications, the nozzle must be positioned within 1 in (25 rem) of the center Of the cooking sodace and pointed venicafly down. See Figure 4-01 and 4-42. Bolin Aa s IIn(21 on1. ANY EABEAund FIGURE 4-41 FIGURE 4-42 R-702 Restaurant Fire Suppression Manual Griddle Protection 260 (2-Flow) Nozzle- High Proximity Application Option 2-Nozzle Perimeter. Located 30 in. to 50 in. (762 rem to 1270 rem) above the cooking surface, This high proximity application have the 260 nozzle. The nozzle is stamped wilh 260 indicating this is a wa-flow nozzle and must be counted as two flaw numbers. One 260 nozzle will prefect a maximum cooking area of 14401n z (92903 mmz) with a maximum dimension of 481n. R219 mm), When using this nozzle for griddle protection, the nozzle most be positioned along the cooking surface perimeter to 2 In. (5) rem) inside perimeter, and aimed at the center of the cooking surface. See Figure 4-43 and 4-44. An E gave BuRFACE mE tea . � or c..xe1. keAA1 l covere As. i c�arvr ornFACE � I 1 nlmv rvr I� I SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 4-19 Griddle Protection 290 O-Flow) Nozzle- Medium Proximity Application Option 2a - Nozzle Perimeter Located (Continued) 201n, to 301n. (508 rem to 762 rem) above the cooking surface. The medium proximity application uses the 290 nozzle. The nozzle is stamped with 290 Indicating this is a two -flow nozzle and must be counted as two flow numbers. One 290 nozzle will protect A maximum cooking area of 1440 in.z (92903 mmz) with a maximum dimension of 48 in. (1219 mod. When using Ihi3 nozzle for griddle protection, the nozzle must be positioned along the perimeter to 2 in. (50 rem) inside perimeter, and aimed at the center of the prolong surface. See Figure 4-45 and 4-46, C9FarNo Are, wln.am f — OF �Nrea I cE N6811. FACE se:m Ene coarafc _ A AP i�nlmro�r � I IEA e 1 °"" orvossrE rocAIEOAL.rvc cwawc eoaleca Bear ANY sur OF IRFI EGraAra of c.arcnG aunFAc- Ecce FIGURE 4-43 T CEmEn OFnE clue soernce FIGURE 4-45 II v-Y Is racmlav 1 f- sln.lo-sf mmi . ION`O.E OreanEe Imo- arve svaFAGE i raxlMu 1 j IIEIOw nP II / I no zze nP �n 11 c xErosm mmi) fi Ow cmallowArle .11 ANY BIFE OF alloprE 1F1FACE COGAN G suPFrlm Earre araIIrE weon.oa AIMED AlKorlAM OF ave 1111ACE FIGURE 4-44 FIGURE 4-446 SECTION 4 - SYSTEM DESIGN UP EX3470 ULC EX3470 PAGE 4-20 REV. 11 2014-SEP-01 Griddle Protection 21ZG R-Flow) Nozzle - Low Proximity Application Option 21, - Nozzle Perimeter Located (Continued) 10 in. to 20 in. (254 ram to 508 and be. the cooking sudace. The low proximity application uses the 2120 nozzle. F The nozzle is stamped with 2120 indicating this is a two -flow nozzle and must be counted as two flow numbers. One 2120 nozzle will protect o maximum cooking area of 1440 in z (92903 mmz) with a maximum dimension of 48 in. (1219 mm). When using this nozzle for griddle protection, the nozzle must be positioned along the perimeter to 2 in, (50 ram) inside pe on star, and aimed at the center of the Woking sudace. See Figure 4-47 and 4-48. - tli x-o 1 Eel ar cocain seai I I 201' 1.-1 sode. nFgm / oz la ors union I I o nxa - FIGURE 4-447 Ooodin, AnAA r LENLefl Q` I � LOOnWa SmeFALE ' ✓/ i COOK } i-- m ; l o A.C. eoa(We suarew now .1 aree.1F xaE seam., -2w.m-1. m.Ior oamLE Doi ..Is MIST BE e AT GEEfl OF screco AM BAFALE. FIGURE 444B R 10Z Restaurant Fire Suppression Manual Griddle Protection 2W (2-Flowl Nozzle - Low Proximity Application Option 2c - Nozzle Perimeter Located (Continued) 10 in. to 20 in. (254 ram to 508 and above the cooking sudace. The low proximity applicagou uses the 2W nozzle. F The nozzle is stamped with 2W indicating this is a twoflow nozzle and must be counted as two flow numbers. One 2W nozzle will protect a maximum cooking area of 1080 in 2 (6961] mmz) with a maximum dimension of 36 in. (914 mad, When using this nozzle for griddle protection, the nozzle must be rIpositioned 0-10 in. (0-254 ram) forward or behind the right to left centerline of the hazard area. See the diagram below for nozzle Iwaeon and almlng. OVERHEAD VIEW AERMI maM Moss In. OF LOnn'. Sn"ALE FRONT VIEW FIGURE 4-49 ddone one Av 2w . m ry 4rnreA vivzooY aAF Wz Mi —. cMmm)ATA cFGm o:w25i rm1 FIGURE 4-50 R-1 o2 Restaurant Fire Suppression Manual Griddle Protection 1 W H-Flowl Nozzle - Low Proximity Application 15 in. 10 20 in. (381 and to End ram) above the cooking sudace. The low proximity 1-tbw nozzle application for the protection of griddles requires the 1W nozzle. F The nozzle is stamped with 1 W Indicating that this is a one -flow nozzle and must be counted as one flow number. When using the 1W nozzle for low proximity griddle protection with our without obstruction, the maximum length of the cooking surface to be protected most not Exceed 26 i1 (e60 and, The nozzle most be centered at one end of the maximom 26 in. nox) rare) length, aimed along a centerline to a point 20 in. (508 ram) from the end of the length, protecting a maximum width of 20.5 in. (520 ram). The 1 W nozzle tip must be positioned at or below the obstruc- bon,il present. The protected area begins at the point straight down from the nozzle tip. The nozzle can be positioned above the edge of the hazard area fo be protected. See Figure 4-51 and 4-52. Note: If the hazard area exceeds the single nozzle coverage listed above, additienal nozzles will be required The additional nozzle Co. be positioned In front at high proximity or at the side at law proximity FDIC, O O O o a eamFinao naFn FIGURE 4-51 FIGURE 4-52 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 4-21 Chain Broiler Protection The following listed protection guidelines can be applied to any manuladrion's chain broilers, if like chain brads, ...is the spooked parameters. Chain broilers utilizing catalytic converters can be protected from overhead using model specific protac- amn identified in the "Specific Application by Model section in System Design. Or, they can be protected with standard 111 nozzle horzontal chain broiler protection with the nozzles pown tinned at either antl of the chain broiler. openings. Rater to file "Horizontal Chain Brauer Protection" section for specific design information. Horizontal Chain Broiler Protection The R-102 system can use two 1N nozzles for horizontal chain F broiler protection. the nozzle is stamped 1N, indicating that this is a and flow nozzle and most be secured as one flow number (local of two flow numbers for each chain broiler being protected). Two 1N nozzles are always needed for chain broiler ended bad when the hazard area to be protected does not meal the "Overhead Broiler ParsaiEW requirements. The maximum internal are of the broiler is 43 x 31 in. (1092 ram It 787 ram). The nozzles net be positioned at each end of the enclosed cooking chamber i to 3 in. (25 med to 76 ram) above the surface of the chain and a maximum distance of 4 in. (101 ram) away from the brciler opening. The nozzles may be mounted al either corner as long as they are at opposite ends of the chain broiler and positioned to discharge diagonally across the fop of the chain. See Figure 4-53 and 4-54. i isle-11'.IA FIGURE 4-53 SECTION 4 - SYSTEM DESIGN UL EX3470 PLO EX3470 PAGE 4-22 REV. 11 2014-SEP-01 Horizontal Chain Broiler Protection (Centered) scones xcEHEirvii w. or" x ra, court FIGURE 4.54 Overhead Chain Broiler Protection The R-102 system can use two 1 W nozzles for overhead chain broiler gmambon. The nozzle Is stamped with 1W, indicating that this one -flow nozzle and must be counted as one flow number Overhead protection is only available for chain broilers With exhaust opening dimensions that are not less than 6C , of the internal broiler length end not less than 60% of the Internal broiler width, to a minimum size of 12 In. x 12 in. (305 ram x 305 me), internal broiler size can not be larger than 32 in. x 34 in. (W2 ram x 863 mra). When overhead protection is used, the nozzles must be centered above the exhaust opening within 4 to 8 in. (101 to 203 mm) of each other and they must be located 10 to 26 in (254 to 660 mm) above the top of the broiler surface. See Figure 4-55. renew. mzeenr nz x � is ssize Mc essmnl FIGURE 4-55 R 102 Restaurant Our, Suppression Manual The nozzles may vary in position as long as they are evenly spaced from the exhaust center and are always 180°opposite of each other II the opening is not square, the nozzles must he positioned along the mo[edine, parallel to the longest side of the opening. See Figure 4-56. Torwew Tolesw FIGURE 4-556 .Note. The Metal Blow -off Cap must be used when utilizing chain broiler protection. Example Me. 1- Internal broiler size is 24 In. long x,20 in. wide (609 ram x 508 mm). with an opening of 16 in. x 16 In. (406 ram x 406 ram). To determine minimum opening size, multiply the internal length and fee internal width by C& Length of opening -24 in. x 0.6 = 14.4 in, men ram x0.6=366 mm) Width of opening - 201n, x 0.6 = 12.0 in. (508 core x 0.6 = 304 ram) The minimum allowable opening for overhead protection would be 14.4 in. x 12.0 in. (365 ram x 304 mm), This example would be acceptable for overhead protec- tion Example No. 2 - Internal broiler size is 30 In. long x 24 In. wide (762 x Sol ram) with an opening of 22 in. x 12 in. (558 x 304 mmj. To determine minimum opening size, multiply internal length and Internet width by 0.6: Length of opening -30 in. x 0 6 =18.0 in. (762 mm x 0.6 = 457 ram) Width of opening - 24 in, x 0.6 = 14 4 in. (609 are x 0.6 = 365 ram) Minimum allowable opening for overhead protection would be 18 in. x 14.4 in. (457 mm x 365 mmj. Because this broiler has an opening of 22 in. x 12 In. (558 ram x 304 mmm, the 12 In. (304 ram) witlth is below the minimum allowable calculated dimension of 14.4 in. (365 mm) and therefore woultl not be acceptable for overhead protection. Salamander Broiler Protection The H-102 system uses three different nozzle locations for salamander broiler protection. All of the design options require a one -flow nozzle. R-102 Restaurant Fim Suppression Manual Salamander Broiler Protection - 1N (1-Flow) Nozzle Overhead A salamander broiler with a maximum hazard area (nnterual broiler chamber) of 16 in (406 mm) deep x 29 in. (736 ram) wide an be protected using a1N nozzle. The nozzle is stampetl with 1 N, Indicating that this is 8 one -flow nozzle. The single 1 N nozzle most be located directly in line with either vedical edge of the broiler opening, 6 in.(152 mm)to 12 in, (304 ram) In tram of the broiler, and 0 in. to 12 in (304 ram) above the top of the broiler. The nozzle must be aimed at the center of the broiler opening. See Figure 4-57a. no, MNE sin 61N.n5zmmt a . { I.or cEmE.1.1 -- orsaeazo - emo'EsceENira arerviNc FIGURE 4-557a Salamander Broiler Protection - 1F B-Flow)Nozzle Overhead A salamander broiler with a maximum hazard area (Internal broiler chamber) of 15.5 in. (393 ram) deep x 31 in. (787 ram) . wide can be protested using a 1F nozzle. The nozzle is stamped with 1F, Indicatng that this is a one -flow nozzle. The single IF nozzle must be located already in and with the center of the broiler opening, 8 in. lode mm) to 12 in. (304 mm) In front of the broiler and 12 in. (304 mm) to 18 In. (457 rare) above the top of the broiler. The nozzle moral be aimed at the center of the lop broiler opening when the grate is located In the middle position. The nozzle must be orientated so the nozzle tip flats are parallel with the .to left to right warterine. See Figure 4-57b. F Nci a"resr a or THE r.1 a wsr1tw wr'uo uff"elmass mr.nE eosm. FIGURE 4-57b SECTION 4 - SYSTEM DESIGN UT EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-23 Salamander Broiler Protection - IN B Flow) Nozzle Local Note'. The use of the Agent Oislribulion Bose should be cnnsid Bred when protecting a salamander broiler/range combination 4 appliance that employs casters. A salamander broiler with a maximum hazard area (internal broiler chamber) of 15 in FBI mm) deep x 31 in. (787 corm wide . can be protected using a 1 N nozzle. The nozzle is stamped Will 1 N, indicating that this I3 a one -flow nozzle. . The single 1N nozzle must be affixed to the side of the cooking . chamber, above the grate on either vedical edge of the brother opening. The nozzle must be aimed at the center of the grates. See Figure 4-57c. Ar ounce or memos FIGURE 4-5".7c Upright E roilerl5alamander Protection The R-102 system uses two 112N Nozzles for all upright broiler protection. The nozzle is stamped 1/2N, Indicating that this is a half -flow nozzle. A pair of these nozzles will equal one flow number. Two 1/2N nozzles will protect a maximum hazard area (internal broiler chamber) of 30 in. x 32.5 in. (761 mm x 825 ram). These nozzles must always be used in pairs on an upright broiler One nozzle most be positioned above the grate and pointed at the back opposite comer of the broiler chamber, The second nozzle must be pointed down into the center of the drip pan through the open slot. See Figure 4-58. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-24 REV, 11 2014-SEP-01 Upright Boderpoilamander Protection (Continued) omcerm sloe wew FIGURE 4-558 Gas-RadianVElectrie Char -Broiler Protection The R-102 system uses the IN nozzle for gas -radianthate ric char -broiler protection. .The nozzle Is stamped with a 1N, indicating that this is a one -flow nozzle and mast be counted as one flow number. One 1 N nozzle will maker, a hazard with a maximum length of 361n. (914 mmj and a total cooking area which does net axceetl 864 in.z (55741 mmz). The nozzle tip net be located 15 in. to 40 in. (381 man to 1016 rare) above the hazard surface. When using this nozzle for gas -radian electric char-0roiler protection, the nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and shall be aimed at the center of the cooking surface. See Figure 4-59a, concho naen A FIGURE 4-59a R 102 Restaurant Fire Suppression Manual Electric Char -Broiler Protection (Optional) The R-102 system uses the 1N nozzle for electric char -moiler protection. The nozzle w stamped with a 1N, indicating that this is a one -flow nozzle and most be counted as one flow number One IN nozzle will protect a hazard with a maximum length of 34 in.(863 m nd and a total cooking area which does not exceed 680 in' (43mm mmt). The nozzle tip most be located 201 to So in. (W8 mm to 1270 m rd above the hazard surface. When using this nozzle for electric charvbreiler profecfion, the nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and shall be aimed at the center of the cooking surface. See Figure 4-59b. 011 1. MATUM a —1 FIGURE 4-591, R-102 Restaurant Fire Suppression Manual Lava Back(Ceramic)Char-Broiler Protection The R-102 system uses the IN nozzle for all lava ..it char- braler protection. The nozzle is stamped with IN, indicating that this is a one -flow nozzle and must be counted as one Ilow number. One IN nozzle will protect a hazard which has a maximum length of 24 in. (609 mod) and a total cooking area which tloes not exceed 312 in.z (20128 mm%). The nozzle tip must be located 18 in. to 35 in. (457 are to 889 mm) above the hazard surface. When using this nozzle for lava rock (ceramic) char- ,upsr protection, me nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and angled to the center See Figure 450, FIGURE 4-60 SECTION 4- SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-25 Natural Charcoal Broiler Protection The R-102 system uses the IN nozzle for all natural charcoal . broiler protection. The nozzle is stamped with IN indicating that the is a me flow nozzle and must be counted as one flow number. One 1 N nozzle will protect a hazard area which has a maximum length of 24 In. (610 mm) and a total cooking area which does not exceed 288 in.z (18580 mmz). The nozzle tip must be located Ida to 40 in. (457 an. to 1016 amid above the hazard surface. When using this nozzle for natural charcoal broiler protection, the nozzle ..at be positioned anywhere along or within the perimeter of the maximum cooking area and aimed at the center of the cooking surface. See Figure 4-61, The coverage of such appliances only applies when the depth of the charcoal does not exceed 4 in. (101 mm), F 4-61 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-26 REV. 11 2014-SEP-01 Alternate ComeadmNalurai Charcoal Char -broiler Protection The R-102 system may also use the 3N nozzle for all ceramic (lava rock) and natural charcoal char -broiler protection. The . nozzle Is stamped with 3N, Indicating that this is a three -flow nozzle and must be counted as three flow numbers. One 3N nozzle will posted a hazard which has a maximum length of 30 far (762 rare) and a total soaking area which does not exceed 720 In z (46451 mmR. The nozzle tip must he located 14 in. to 40 in. (355 mm to 1016 rare) above the hazard Indoor. The nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and angled to the center. See Figure 4-62. - For natural charcoal char -bailer protection, this coverage only applies when the depth of the rhamed does not exceed 4 in. (101 mm). --a ..�w CwxwG T� I I I I FIGURE 4-62 R-102 Reslauranl Fire Suppression Manual Wood Tested Char -Broiler Protection The R-102 system uses the 3N nozzle for mesquite char -broiler . protection. The nozzle is stamped with 3N indicating that this is a three -flow nozzle and must be counted as three flow numbers. One 3N nozzle will poled a hazard which has a maximum length of 30 in. (762 mar) and a total reeking area which does not exceed 720 in.z (46451 mmS. The nozzle tip must be located 14 in. to 40 in, (355 mm to 1016 mm) above the hazard Inclose. The nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and aimed at the center of the cooking samara. See Figure 4-63. Mesquite logs and pieces, no larger than 4 in, (102 man) in diem - aree mey be protected with a maximum allowable mod depth of 6 in. (152 mod. cesses or Fr rppryla I / I FIGURE 4-63 R 102 Restaurznt Fire Suppression Manual Wok Protection The R-102 system uses two different nozzles for the protection of woks. 1. A 260 nozzle wilt protect a wok 14 in. (355 rare) minimum diameter up to 30 in. (762 mm) maximum diameter. The wok depth must be no less than 3.75 in, (95 mm) and no greater than 6 in. (203 man). The nozzle Is stamped with 260 indicating that this is a two -flew nozzle and mast be counted as two flow numbers. When using this nozzle, the nozzle must be positioned as shown in Figure 4-64. aE THE ranee OF VF, Was, Perms) w warmly mica we e C.-u.m, aM aEPni],SR(1, m MA%MUM DEPTH1e W.r.IPNmm) I ao w: no,-1 M�nr1MUM iseares FIGURE 4-64 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-27 2. A 1N nozzle will poled a wok 11 in. (279 man) minimum diameter up to 24 in, (609 rare) maximum diameter. The wok depth must be no less than 3 in. (76 man and no greater than 6 in. (152 dim). The nozzle is stamped with 1N ledi callerthat this a one -flow nozzle and must be. counted as one flow number When using this nozzle, the nozzle must be positioned anywhere along or within the perimeter of the wok, aimed at the center, 30 in. to 40 in. (762 man to 1016 man) above the hazard sudaser, as shown in Figure 4-65. NOTICE When using this type of wok pot6ction, only five flow numbers are allowed on a 1.5 gal (5.] L) system, end only eleven how numbers are allowed oa .3 gal (14.4 L) system. ox u,a recou Ire oll—, 11 I1I21e mmj MWIMUM censure P111 (sure.) Mlr%MnM cnx'i'a FIGURE 4-65 SECTION 4 - SYSTEM DESIGN R-702 Restaurant Fire Suppression Manual UT EX3470 ULC EX3470 PAGE 4-28 REV. 11 2014-SEP-01 Nozzle Application Chart - - NOTICE The following chad has been deyeloped to assist in calculating the quantity and type at nozzle required to protect each died This char) is for 9aneral remained only. Sea plenum or appliance, complete details for each type of hazard. - Minimum s - - Maximum Hazard Needs Nozzle Hazard Dimensions Quantity Heights Duct or Transition Length - ❑nlimited 1 (Single Nozzle) Perimeter -50 in.(1270 rare) Diameter -16In. (406 ram) Duct or Transition Length - Unlimited 1 - (Single Nozzle) Perimeter - 100in. (2540 nere) Diameter -31 718 in. (809 ram) Duct or Transltme Length - Unlimited 2 - (DualNozzle) Perimeter-150 io. 3810 ram) Diameter -Ta m. (1219 ram) Electrostatic Precipitator Individual Cell I - (At Base of Duct) Plenum Length -10 H (3.0 in) 1 - (Horizentel Pmlix iond Plenum Length -6It U.8 m) 1 - �(HorizontalProtection) Width -49 H.2 m) Plenum Length -41t(12 on 1 - (VedicalProtectlon) Width -41[ITS m) Fryer(Sptit or Maximum Size Non Split Vat) (without drip board) 14 in. (355 ram) x Nozzle Pad No, 439839 439840 439840 439837 439838 439839 439839 15 re, (381 and 1 13-16 in. 439845 Low Proximity (330 - 406 ram) Fryer(Split or Maximum Size Non -Split Vat) (without drip board) 14 12 in, (368 mind x 14 in. (355 ram) 1 16-27 in. 439845 Medium Proximity (406 - 685 ram) Stamping - Flow No. 1W 2W 2W 112N I 1W I 290 290 Fryer (Split or Maximum Size NonSplitVal)' (without drip board) 15 in. (381 ram) x 14 in, (355 ram) High Proximity 1 27-47 in. 439842 230 Madned Proximity 1 _ 20-27In. 439843 245 Fryer(Non-Split Vat Only) Maximum Size - beinmW drip board) - 19 12 in. (495 ram) x 19 in 482 mFu) High Proximity 1 21-34 in. 439845 3N Low Proximity 1 13 -16 in. 439845 290 Maximum Size (without drip board) 18 in. (457 Fund 18 in. (457 mmd High Proximity 1 25-35 in. 439845 3N (635 - 889 ram) ramropa�ome piomnioo m:nsi+uyY:, meacaiwlnia,mawn on wvo: x.to �a n-n. R-102 Restaurant Fire Suppression Manual SECTION 4 - SYSTEM DESIGN UT EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-29 Nozzle Application Chart(Continued) Minimum Nozzle Maximum Hazard Nozzle Nozzle Nozzle Stamping - Hazard Dimensions Quantity Heights Pad No. Flow No Fryer (Non -Split Val Only) Maximum Size (Continued) (without drip board) 14112 in. (368 ram) x ITS in. (419 ram) High Proximity 1 16-21 in. 439845 290 (406 - 533 ram) Fryer (Non -Split Maximum Size Vat Oolyy (Win drip board) 21 in. (533 and x 14 in. (355 ram) (Fry Pot must not exceed 15 in. x 14 in. (381 and x 355 ram)) High Proximity 1 2]-47In. 439842 230 (685 -1193 ram) - Medium Proximity 1 20-27 n. 439843 245 (508 - 685 ram) Maximum Size (with drip board) 25 318 in. (644 ram) x 1912 in. (495 ram) (Fry pot ride must not exceed 19 112m. (495 ram) x 19 in. (483 ram) High Proximity 1 21 -34 in. 439841 3N (533 - am men Low Proximity, 1 13-16 in. 439845 290 (33) - 406 ram) Maximum Size (wth drip board) 18 In. (457 mad x 2 314 in. Q04 ram) I doom Proximity 1 25-35 in. 439841 3N (635 - 889 ram) Maximum Size (with tlnp board) 14 52 in. (368 ram) x 265 in. (673 mom High Proximity 1 16-21 in. 439845 290 (406 - 533 ram) Fryer(SpBt or Maximum Size Non -Split Vat) (with drip board) _ 141n. (355 ram) x 211n.(533 used 1 13-16 in. 439845 290 Low Proximity, (330 - 406 men Fryer(SplA or Maximum Size Non -Split Vat) (with drip board) 14 12 in, (366 ram) x 2612 in. (673 ram) 1 16-27 in. 439845 290' Medium Proximity (406 - 685 ram) roe mdawwe poir<uood "sr"v a.m.va sv. SECTION 4 - SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 UI-C EX3470 PAGE 4-30 REV. 11 2014SEP-W Nozzle Application Chart (Continued) • Minimum Nozzle Maximum Hazouri Nozzle Nozzle Nozzle Stamping - Hazard Dimensions Quantity HeiglIls Part No Flow No. Range Longest Side (High Proximity) 1 30-40 in. 439838 1N 32 in.(812 mmJ (762-1016 mm) .. Area - 384 in.2 (247I4 mmz) Longest Sid. (Low Proximity) 1 15-20In. 439838 IN 24 In. (609 mm) (381 - SOB mm) Area-432 in.z (27870 mmz) Longest Side 40-48 in. 439836 IF 28in. (711mm (1016-1219mm) _ Area-336 inz (Wish Bookshelf) (21677 mm2) Longest Side 30-40 in. 439844 260 i 32 in. (812 mm) (762 - 1016 mm) Arco -384 ln.z (With Backsheif) (24774 mm2) Longest Side (High Proximity) 1 40- 501n. 439843 245 28 In. (711 mug (1016 -1219 mm) Area - 6721n ? (43354 mmz) Longest Side (Medium Pmximily) 1 30-40In. 439844 260 32 1n.(912 mm) (762 - 1016 mm) Area - 768 In.? (49548 mmz) Longest Side (Law Proximity) 2 15-20 in. 439845 290 36 in. (914 mm) (381 - 508 mm) Area -1008 in z (65032 mmz) Griddle Longest Side (High Proximity) 1 30-50 in 439844 260 48 in.(1219 mod (762 - 1270 mm) Area-1440 inz (perimeter (92903 mm2) located) Longest Side (High Proximity) 1 30-50 in 439845 290 30 in. (762 mm) O62-1270 mm) Area-720 in.2 (center located) (46451 mmz) Longest Side (High Proximity) 1 35 - 40 in. 4398381439865 1N11NSS 36 In, (914 mm) (889 - 1016 mm) Area-1080 in,x (perimeter located) - (69677 mmz) Longest Sitle 1 20-30 in. 439845 290 (Medium Proximity) (508 - 762 mog 48 in. (1219 mm) (perimeter Area-1440 in.z located) (92903 mmz) Longest Side d.ow Proximity) 1 15- 20 in, 439839 1 W 26 In. (660 mm) (381 - 508 mod Area-533 in.z (center located) _ (34387 mm2) R 102 Restaurant Fire Suppression Manual SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-31 Nozzle Application Chart (Continued) Minimum Nozzle Maximum Hazard Nozzle Nozzle Nozzle Stamping - Hazard Dimensions Quantity Haight, Part No. Flow No. Griddle (Continued) Longest Side (Low Proximity) 1 10-20 in. 439840 2W - 36 in. (914 mou (254 - 508 mm) Arco -1080 inl (perimeter located) (69677 mmz) Longest Side (Low Proximity) 1 10-20 im, 439846 2120 481n.(1219 mod (254-508 mm) Area -1440 in.? (perimeter (92903 mmz) located) •Chain 13,0P Length -34 in.(863 mm) 2 10-26 in. 4398391439864 1WIIWSS •(Overhand Protection) Width-32 in.(812 mm) (254 - 660 mm) Chain Broiler Length -43 in (1092 mm) 2 1 -3 in. 4398381439865 iN11NSS (Horizontal Protection) Width -31 in. (787 mm) (25 - 76 mm) •Gas-RadlaotlElechic Longest Side-36 in.(014 mm) 1 15-40 in. 439W81439865 iN11NSS Char -Broiler Ama-B64 in (381-1016mm) (55741 mm') Electric Cher -Broiler Longest Side -34 In.(863 mm) 1 20-501n. 4398381439865 1N/1 NSS Area-680 in? (508 - 1270 mm) (43870 mmz) Lava -Rock Broiler Longest Side -24 in,(609 mm) 1 18-351n. 439838PS9865 1No NSS Area-3121n2 (457-889 mm) (20128 mmz) Natural Charcoal Droller Longest Side -24 id(609 Mod 1 18-40In. 4398MI439865 1N/1NSS Area-2881no (457 - 1016 mm) (18500 mm S) Lava -Rock or Palmist Longest Side -30 in. 1762 mm) 1 14-40 in. 439841 3N Charcoal Char-Bmiler Area-]20 in.? (355 - 1016 mod (46451 mm2) Wood Fueled Char -Broiler Longest Sitle -W in. (762 mm) 1 14-40 in. 439841 3N Area -]20 in (355 - 1016 mm) (46451 mmz) Upright Broiler/ Length -32.5 id(825 mad 2 - 439837 1/2N •Salamander Width -30 1.. (762 mod Salamander Length -29 in 1736 on 1 - 439838 1N Broiler Width -16 in. (406 mm) Length -31 in.(787 mm) 1 - 439836 1F W filth -15 in (381 mm) Length -31 in.(787 man 1 - 439836 1N Width -15 in. (381 arm) Wok 14 in. -30 in.(355-762 arm) 1 35-45 in. 439844 260 Diameter (889 -1143 mm) 3.75 - 8D in (95 - 203 mm) Deep it in.-241,(279-609 mm) 30-40 in. 439838/439865 1N11NSS Diameter (762 -1016 mm) 30 - 60 in. (76 -152 mm) Deep M mor. era,, Miller abler nrepanNg— Ixln, v ft In (905 mmx.b5 mm). uM not bss Inm WFonnranel pMar @e. R-102 Restaurant Fire Suppression Manual TANK AND CARTRIDGE REQUIREMENTS Once the hazard analysis is completed and the total nozzle how numbers are established, the gaan@y and Also of agent tanks and cartridges needed to supply the nozzles withthe proper volumes of agent at the proper flow rates can be determined. For cartridges used in the regulated release mechanism, flow capacities, tank quantities and sizes, and regulated release regulate options are given In the table below. - Total Quantity and Regulated Release Flow Size of Cordage Options Numbers' Tank(.) Nitrogen Carbon Dioxide 1 - 5 (1) 1.5 Gallon LT 20-R 101-10 6-11 (1)30 Gallon LT-30-R 101-20 11 - 16 (1) I'S Gallon Double 101-30 (1) 3 0 Gallon 16 - 22 (2)3.0 Gallon Double 101-30" 16-22 (2)30 Gallon Double - (Manitold) 22-33 (3)30 Gallon Double - Man one or tome regulated actuators are used, the following tank and cadridge combinations apply [a each regulated actin aloe Regulated Actuator Regulated Actuator Tank(.) Charged ( IS Gallon LT-20 R or 101-10 1)SO Gallon LT-30H.,401-20 (1) 15 Gallon and LT-A-10130 or 10"W0 or (1)3D Gallon double tank (2) 3.0 Gallon L'f-A-101-30 or 101-30" or doubts tank (3) 3h Gallon 30 Gulch (Manifold) LT-A-101-30 or Dennis LT-A-10130 or Double m maaa,,,m tutu auA"." ua olanmwan rioma A.em.mana m, u Aaa oa u se Szy'A m.rm so An"A — is,L Asn'wLmlra ao Oall.mm,Raa mammlee maawa,. SECTION 4 - SYSTEM DESIGN UL EX3470 UDC EX3470 2014-SEP-01 REV. 11 PAGE 4-61 For higher are flaw numbers (23 to 110), multiple cadddges and regulated actuators are rummer as shown in the System Selection Guide in "Appendix" Section ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS This section call the guidelines for installing the actuation and expellant gas lines between the regulated release mach- miken regulator, each regulatetl actuator regulator, and each agent lank These limitations should be considered when Welt- ing the candica nl mounting locations. The actuation gas line is the length of pipe and/or hose that is run from either the AUTOMAN Regulated Release Assembly or the Remote Release Assembly that directs high pressure from the cartridge In the release to actuate one or more adult.... Regulated Actuator Assemblies. The actuation as line can consist of 1l4 in. Schedule 40 black iron, chrome -plated, main - less steel, or galvanized steel pipe and fittings, antl/., factory Supplied stainless steel bearded actuation hose. The exporters gas line is the length of pipe that is run from the regulator in either the AUT OMAN Regulated Release Assembly o, a Regulated Actuator Assembly that guests regulated pres- sure to the agent storage ranks to pressurize the tank and discharge the agent. The expellant gas line shall consist of 114 in. Schedule 40 Mack Iran, chrome -plated, stainless steel, or galvanized steel pipe and things, Actuation Gas Line - 6 to 0' Tanks Maximum ' e Tang eassomm elleed Ne exi'euoe.1 S Sun ....it unce,xa. 1. Use only 114 in, Schedule 40 black iron, hot -dipped galva- nized, chrome -plated, or stainless steel pipe and [filings. 2. The actuation gas line plying is installed from the regulated release mechanism to each regulated actuator connected within the system. The total length of the actuation as line from the regulated release assembly to the regulated acrus- tor assemblyried must not exceetl 20 tl (6.0 m) when using an LT-20-R, an LT-30-A nitrogen cadridge, or a KA 10 or a 101-20 carbon dioxide cartridge. See Figure 4-121. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-62 REV. 11 2014-SEP-01 ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS (Continued) Actuation Gas Line-6 to 0' Tanks Maximum (Contim emil 3. If an expellant as line is conceded to the regulated release assembly along with an actuation gas line, the total combined length of the actuation and expellant gas line must not exceed 30 It (9.1 m) when using a'double-lank" nitrogen cartridge ora LT-A-101-30 nitrogen cartridge or a 101-30 carbon dioxide cadridge. See Figure 4-122. 4. A combined total of nine fittings may be used m these lines, eight 90' elbows and one lee. Two 45' elbows equal one 90" elbow. Actuation Gas Line -10 to 15' Tanks Maximum 15 one reeneme 1.11.... the r"hiellen or a lank regulat¢d comews. 1. Use only 114 in. Schedule 40 black iron, hot-0Ipped galva- nized, chrome plated, or stainless steel pipe and brands. Note: Stainless steel hose and filings can also be used. See Component Section for detailed information. a Ann S1mmrxlcrAbls AAr1 /I /t_ pc.AAbu cnmamca.eeu.sSscnmNlocE / IFfil1 I ll nvmmnw FIGUREE4- �. VF'� aEGunteo eErEnsenssralery FIGURE FIGURE 4-121 NoTe worm uurnPrE aEtEAserssEareuEsnae mnrzeo.Ala w.Inds' vuva — elm a. 1a9) solL eE ancesSu ARE.EAe' didelans)'all sE. R 102 Restauranl Fire Suppression Manual 2. The actuation gas line piping is installed from the 101 matote meehanilih mites. to each R-102 regulated Aside l., assembly 1'he total length of the actuation as line from the remote mechanical release to the regulated adim. assemblies must not exceed I It (30.4 m). 3. A combined total of 20 elbows and 9 lees may be used in these lines. Two 4EA due ed equal one 90" elbow See F uts. 4-123. 4. Use only a 101-10 carbon tlioxide cadridge in the 101 remote mechanical release. 5. A safety vent relief valve (Part No. 15677) is required in the actuation gas line to relieve residual pressure after Willa - true. Actuation Gas Line - Using 114 in. Stainless Steel Have 'I a Tank ma......ltor, tic ells. el fre. lank Iv ersest vervarws. 1. Maximum total length of hose cannot exceed 17.5 0 (53 on. Note: A combination .1114 in, stainless steel braided hose and 114 in. AFT pipe can be used as long as the total combined actuation an line length does not exceed 17.6 ft (5.3 m). Stainless steel braided hose cannot be used is, expellant gas lines. See Figure 4 123 for additional details. 2. Maximum of live regulated actuators allowed 3. Actuated with remote release (Pad 110, 433405) or Regulated Release Assembly (Pad No. 429853) 11 se. of AE E SE .c., eMs Irma' una�.. Ann, AElEASE DART wa p n's FIGURE 4-123 R 702 Restaurant Fire Suppression Manual ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS (Continued) Expellant Gas Line 1. The expellant gas line is installed from the ragulated release mechanism In double. three, and multiple -tank systems. and from the regulated actuator assembly in multiple tank systems. The expellant gas line is the piping and/or hose between the regulator and the tankendosureMank-bracket assembly. The total length of the expellant gas line tram the regulated release mechanism or each regulated artm .tor assembly ..at Pat exceed 30 it (9.1 m) when using a 'double -tank' cartridge, an LT-A-101-30 Cartridge, or a 101-30 Cartridge. See Figures 4-124 and 4-125. RIATION necom -]a Fr ITT ml'. MARE ET No OF mor as-s A1mAA1.1mal o FIGURE 4-124 IS 11, FeArx.. ACTUATOR houke-S FIGURE 4�125 2. A combined total of nine fittings may be used in these lines, eight 9o- elbows and one tee, Two 45- elbows equal one Nu elbow SECTION 4 - SYSTEM DESIGN UT EX3470 ULC EX3470 2014-SEP-01 REV, 11 PAGE 4-63 3. If two tanks are connected to the regulated release assembly, in A multiple -tank system arrangement, the total combined length of the actuation and expellant gas fines must not exceed 30 it bri m) when using a "double4ank' nitrogen carbidge, an LT-A-101-30 nitrogen cartridge, or a 10"0 carbon dioxide cartridge. See Figure 4-122. 4. If three 30 gallon lanks are connected to the regulator In either a regulated release or regulated actuator assembly, .try factory supplied expellant gas hose assemblies will ba utilized. Refer to Distribution Piping Requirements - 9.0 Gallon System, page 4-70 br additional design requirements. DISTRIBUTION PIPING REQUIREMENTS Once the nozzle placement and quantity of bunks has been determined, it is then necessary to determine the piping coulig- orations between the tank adaptor and each discharge nozzle. This section contains the guidelines and limitations for designing the distribution piping so that the liquid agent will discharge from the nozzles at a proper flow rate. These limitations should also be referred to when selecting the mounting location for the regm fated release mechanism and agent tank. General Piping Requirements 1. All ITT 02 system piping is straight line, Therefore, the need for critical lengths and balancing, is minimized. 2. Two 45° elbows count as one 90° elbow 3. Each branch line includes the tee or elbow leading to if, and ail filings within me branch fine itself. 4. The minimum piping length of Schedule 40, 3181n, pipe from the bank outlet to any nozzle protecting a range, fryer, or wok most be 6 it (LIT IRL S. Pipe lengths are measured more carder of fitting to center of fitting. See Mgme 4-126. �cemearocaxrm»� FIGURE 4-126 6. All distribution piping must be WE in, Schedule 40 black iron, chrome -plated, or stainless steel. Do not use hot dipped galvanized pipe on the distribution piping. T A" threaded connections located in and above the protected area must be sealed with pipe tape. Tape should be applied to male threads only. Make certain tape does not extend over the end of the thread. as this could cause possible blockage of the agent distribution. 6. Before Including blow -off caps on nozzles, apply a small amount of Dow Corning No. 111 sllicone grease across the opening in the nozzle tip and also a small amount coating the exterior of the blowOffcap. This will help keep cooking grease from building up on the cap. 9, Tees used in the distribution piping can be Read as thin lees, side outlet lees, or bull lees. SECTION 4 - SYSTEM DESIGN UL EX3470 UPC EX3470 PAGE 4-64 REV. 11 2014SEP-01 DISTRIBUTION PIPING REQUIREMENTS (Continued) Supply and Branch Ltd. Identification The R-102 distribution piping network Is broken down into lour specific pipe runs: the Supply Line. the Duct Branch Line, the Plenum Branch Line, and the Appliance Branch Une. See Figure 4-127. .or WAREIT ewe ) NLE aR>vcx uNE scrumn., NO WING orl Tors is Nor AN Armll N.W.. FIGURE 4-127 NONE TICESE ARE Toasters orl Farm CONFIGUPATIONS CAN aE DASACCEDv E For SUPPLYONE sxaor f VPXVUNE 9 i 4 ,t R-102 Restaurant Fire Suppression A4anual SUPPLY LINE The Supply Line is defined as me length of pipe which runs from the out tank outlet to the last branch line (whether a duct, appliance, or plenum bench line). This includes all supply line fittings except for the tees or elbows leading to the branch lines. See Figures 4-127 and 4-128. FNoca AR1111 LINE it I a 0 4 IWEI/E!E Acoul LWE CANNOr WARTAT uiorn cr-111.1 1 ,Raorwacs , KK marm LNE CANNOT mirwLvii no ore s NarEF FIGURE 4-128 R 102 Restaurant Fire Suppression Manual DISTRIBUTION PIPING REQUIREMENTS (Continued) Supply and Branch Line Identification (Continued) NOTICE Branch linos cannot area ahead of a supply line lee.. DUCT BRANCH LINE The Duct Branch Line is optimal as the length of pipe which runs Irom the supply line to the duct nozzleph. This includes all branch line fillings as well as the tee or elbow usetl to sled the branch line. See Figures 4-128 and 4-129. um aespho LINE \ ne's r1cm.c FIGURE 4-1129 NNO SECTION 4 - SYSTEM DESIGN UT EX3470 ULC EX34-/0 2014SEP-01 REV. 11 PAGE 4-65 PLENUM BRANCH LINE The Plenum Branch Line is delmad as the length of pipe which runs from the supply line to the plenum nozzle(sk this includes all branch line (flings as well as the tee or elbow used to Stan the branch line. See Figures 4-128 and 4-130. -ba, VLeNnG MIWE \ ' rteE aualue, '� uoEel li i ' erENLINN OI rtEE wrxuoao)N FIGURE 4-11330 APPLIANCE BRANCH LINE The Appliance Branch tine is defined as the length of pipe which runs Irom the supply line to the appliance nozzie(s). This includes all branch line iittings as well as the lee or elbow used to Stan the branch line. See Figures 4-128 and 4-131, ImEieN-' scOuce "LEE N wauorol FIGURE 4-131 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-66 REV. it 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements- 1.5 Gallon System DUCT, PLENUM, AND APPLIANCE PROTECTION 1. This md. allows for duct protection, plenum protection, appliance protection, or any combination. However, only one duct nozzle may be used, either a 1 W or a 2W, nozzle. 2. All distribution piping, supply and branch, ..at be 3/8 in. Sarcoma 40 black iren, chrome -plated, or stainless steel. 3. Each IS gallon tank chow, is maximum of five flow numbers.' 4. The to. length between the start of the first branch line and the start of the last branch line must not exceed 8 9 (2.4 ad. When the supply line is split, the combined length of both legs of the supply line (start of first branch line to start of last branch line) must not exceed 8 it (2 4 m). See Figure 4-132, 5. The ..blood length of all branch lines most not eScred 22 it (6.] m). See Figure 4-133. 6. Therequirementsof the following table must not be exceeded'. 1.5 GALLON SYSTEM Supply Duct Requirements Line Branch Line Pipe Size 3/8 in. 3/8 in. Maximum Length 40 it 6 it (12A an (1.6m) - Maximum Tees 1 1 Maximum Flow Numbers 5' 2 R-102 Restaurant Fire Suppression Manual FIGURE 4-11332 Ieeumry LINES IN eam .rzccmx¢fivneI FIGURE 4-133 Plenum Appliance Branch Line Branch ON. 318 in. 3/8 in. 4fi 10 f1 N.2 ed (3.0 m) 9 - 3 2 3 s.oep sie{ w�w+�.m.eiw.m wnen.amiawm�mers"'IP.H.¢hl- c,.1e Mn�rs ammo¢ sue L. m-1firs .oeeuw v.1--rw u,aew> I I...e„.s.i a. m's, me �.m em nose of ore some. an urea IIw.I- SN1. naer, urric..s.m.m.m.�. eowcm, nw now u... m. aeww n e ) IJ some ¢ .+a mr.w, swam. ,..:uamm.e. w—. a snI—III rv. N-in Nou-ee. IN souk. n. is R-102 Restaurant Fire Suppression Manual DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements - 3.0 Gallon System i. The maximum length between the start of the first branch line and the star( of the last branch line must not exceed 24 It (T 3 m). When the supply line is split, the combined total of both legs of the supply line (from the start of the first branch line to the start e1 the last branch line) most net exceed 24 it (T3 on. See Figure 4-134. 2. The total length of all branch lines must not exceed 36 it (10.9 ant See Figure 4-134. 3. Use a 3/8 in. union to Connect the tank adaptor to the 3M in. supply line. 4. A maximum of two nozzles are allowed per duct branch line. 5. The requirements of the following table must not be exceeded: SECTION 4 - SYSTEM DESIGN UL EX3d70 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-67 Y--' C eFe PPLY \ wu sennxwtwes Excseoi! p.sml ® / OwDra sx o V_ eu�mn`uousrbx caou am caorre ss 111. s ml FIGURE 4-134 SECTION 4 - SYSTEM DESIGN UT EX3470 ULC EX3470 PAGE 4-68 REV. 11 2014-SEP 01 DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements - 6.0 Gallon Manifolded System As an option to piping two 3 0 gallon tanks separately, two Ad gallon tanks can be manifolded together to share a common agent distribution line. Only 3.0 gallon tanks connected to the same regulator can be manilolded. The (.(lowing requirem6nts must be met when reanilolding: 1. All piping most be 3M in. Schedule 40. 2. See Figure 4-136 for tank connections. S. The length of supply line piping between the start of the first branch line and the shad of the last branch line must not exceed 24 it (7.3 m). See Rgure 4-135. When the supply line Is split, the combined total of both legs of the supply line (from the start of the first branch line to the start of the last branch line) must not exceed 24 it (7.3 m). 4. The combined length of all branch lines ..at not exceed 36 it (10.9 m). See Figure 4-135, 5. A maximum of 22 am numbers are allowed. 6, The requirements of the following table must not be exceeded. .30 GALLON SYSTEM Duct Plenum Appliance a 6.0 GALLON SYSTEM Requirements Supply Line Branch Line Branch Line Branch Une Duct Requirements Supply Line Branch Line Pipe Size 3/8 in. 3M in. 3/8 in. 3/8 in. Pipe Size 3M In. 3m in. Maximum Length 40 it 8it 40 12 it (12A m) (2A an (1.2 m) (3.6 m) Maximum Length 32 0 8 fi Maximum Rlee 6 it 4 it 2 0 Z it (9] m) (24 m) (1.8 m) (1.2 ed mum) (on m) Maximum Rise 61t 4it LIM m) (1,2 m) Maximum go- 9 4 Elbows 4 6 Maximum 90° - 8 4 Maximum Tees 1 2 2 4 Elbows _ Maximum Tees 2 2 Maximum Flow 11' 4 2 4 Numbers Maximum Flow 22 4 Numbers m nm+wmbe,a me.nay.n i..ey e�ie �anu wi eau em pmmim aaea e�ty members eye xAowglwiiM1 anya�e ienAurrponly Moflmvepplrnnrenossles. numberse�aeAowM wliM1 snycns iunA rSnBonlylbealbw epplgnee mazlec roam meewissena.e rry.�. a�. wewaeu euema�+imime==ne+me xoae o-M1am� veseaaz.me m.me,oe v�are mee� M1e mearenybe.Iemam�eax-eaeeezwaeae�ie.ere+ae.wnm.mmueapmm,emae. m�=+N w.��m.em.. a.eme�am.ro.aane ae:.eraenn,.<nwi��w��. u�awe.� we oeve-ear w-.me. R402 Res(auraof Fire Suppression Manual uxs or us* Zorn twe . X 1. 111LI.CD xozne oDmawo Lm m"Cox, uslTrvm EXCEED se rr oe.a ml Plenum Appliance Branch Line Branch Line 3/Bin 3181n. 4it 12It (1.2 m) (3.6 m) 2it 21t (0.6 m) SC.) 4 6 2 2 FIGURE 4-135 R-102 Restaurant Fire Suppression Manual DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements - 6.0 Gallon ManiPolded System (Continued) This configuration consists of two 3 gallon Ranks. Both tanks are connected to a common EDITION tee and are pressurized Irom -a single double tank (Pad No. 73022) nitrogen cartridge in the regulated release assembly See Figure 4-136, Note: A lank mounting bracket can be utilized Instead of the tanklenclosure assembly, PAF o I . 9o51n N. Cid, BE Acmnrl CH IBe y1. B[AuTEO REMOVAll Marc C. I ASSEMBLY NOTE cia EIW MATTER TANK GMEISH TO TANKuePIPE xce. 111 IN DUE mmr Are.. acM v CAN BE THEIRTO YHIEN AAMBEROTES. 3 u A.. TANK. ALLON TACTO CAN BE MANSCOLOED. NOTE E THE RUDE, SEE 7110 tS PART OF THE TANK AOAFTSI MRLY MOST BE HEMMED AND Minr D SEPARATE THE Cmi BECK MATERIAL THEM sCA KATERIIP µO AE51YSTAIL Cocoa E HAS AT CASKS' COCA INTO THE TANK AOMTORM W Si OIBC ASSEMBLY. NOT WPBT DISC ASSEMBLY iFAHT W 11.11 l IS TO BE MOUNTER AS OTHER TO THE TANK NOTHO As POSSIBLE. AFTER SYSTEM OISCHAHGE THE ASSEMBLY MUST BE DISASSEMBLED AND A NEW BURET 05C wsTAUEO. FIGURE 4-136 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-69 Distribution Piping Requirements- With Independent Pipe Runs Independent pipe runs can also be used with the regulated release assembly and the shkiencloAme assembly or lank mounting brackets. See Figure 4-137. When manlfelding is not used, each of the Iwo 3 gallon tanks uhH,w the piping limitations of a single tank system. IATETRELEASIASSEDERHO nTEo oo. niao ANEC .,A,NOTE - EGWAIEOAsmarioBAM... EWEJLATTEEQN Yt 1EN.NrRE ASS'.. FIGURE 4-137 Note: If an expellant gas hose is to be usetl for a second tank in an adjacent tank enclosure or tank bracket assembly, the second tank will need 10 be Installed on me left side of the AUTOMAN Regulated Release, with the outlets a maximum of 8, 1, (215 mm)for. center to center, similar to the manifolded system in Figure 4-136. Otherwise, the second tank will require 114 in. NPT pipe instead of expellant gas hose. SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-70 REV. it 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements- 9.0 Gallon System This optional conliguratiim consists ally of three 3-gallon tanks, all pressurized from a single double -lank nitrogen cartridge with expellant gas hoses connected as Abu. in Figure 4-138. Tanks No. 1 and No. 2 most be connected directly to the regulator with separate expellant gas hoses and Tank No. 3 must be connected to Tank No. 2 with a third expellant gas hose as shown in Odell 4-136. Each tall, must be connected to an independent distribu- tion piping network Be shown In Figure 4 138. Dishibutian piping requimments lot and, network most be as follows: 1. The maximum length between the start of the first branch line and the Stan of me last branch line must not exceed 24 it 173 m. When the supply line is split, the Combined total of both legs of the supply line (from the star) of the first branch line to the Brad at the last branch line) must not exceetl 24 it ITS m). See figure 4-134, 2. The total length of at branch lines must not exceed 36 it (t0.9 of See Figure 4-138. 3. Use a 3R in. union to connect the tank adaptor to the M in. supply line. 4. A maximum of two nozzles are allowed per duct branch line. 5. When using this 9.0 gallon system Configuration, no manF lolling of distribution piping is allowed. 6. When an AUTOMAN Regulated Release is utilized in this configuration, additional regulator actuators canna( be used, 7. Only 3-gallon tanks can Be utllized in this configuration. 8. The requirements of the following table net nor be exceeded for each 3gallon tank: . 9.0 GALLON SYSTEM R-102 Restaurant Fire Suppression Manual No 3.a.1. TAmA ARE couescraoro Ars RELEASE ASSEMBLY NO Memai RECRIATEO AEN emATOR It) ANIUSELIE5 A. BE USED. Duct Plenum Appliance Requirements Supply Line Branch Line Branch up. Branch Line Pipe Size 318 in. 318IN, 8B In. 3IB in. Maximum Length 40 it 8 it 4 9 12 it (12.1 of (24.) N.2 m) (3 6 nl) Maximum Rise 6 9 4 it 2 it 2 it Lbm) (1.2m) (0.6 m) (0.6 m) Maximum 90° 9 4 4 6 Elbows Maximum Tees 1 2 2 4 Maximum Flow 11' 4 2 4 Numbers FIGURE 4.138 E rsi Twwri-AAAlaveNe, lair wn UI,.,-A bl Jvu avn paA PEENMK.11 rip oTelwow IEN KNKINN Is. elww, E. an eve cre .In vvly Iwmww .1ps'v rmlee a. Twalw l:vw nw.emram allw,wm. anymeraA uxmgmiYp^aonvw epnLer.¢anonma Spvclallµn rcvns qw pro¢Mnya¢al.vem sFOnreOPov.r Paye aax,lM tllaGe�9e plp6.y r.rwr tle as gewnMFBwe9m on Inuu¢ulva sit Goa Frye¢vu prmeH, al o1.d McavnWJ9 appllm ,wUKKAOIyacA a xtMNol o.mxWJun Er BEINer wNU,C1 wlallepretlPlramr nozzle. elN plenum NOIDe, vNlaue Mo-Ilow wrtmrreatlno[Lae�Cunitt111.n Ayltlleauma EngYnerlrg Onparunmllo„tllllonalmm�wtion R-102 Restaurant Fire Suppression Manual DETECTION SYSTEM REQUIREMENTS Once the fire suppression system design has been determined, a detection system design must be completed. This section contains guidelines and limitations for detection system instal labor, Detector Identification The Me types of dotecmrs are distinguished from each other by their location in the detection system. 1. The Terminal Detector is the last In a series of detectors, or the only detector used in a single detector system. This detector Is thus named because it is at the point at which me wire rope ends, or"lerminalesl' r 2. ASeries Detector is any detector located im1fine between the regulated release mechanism and the terminal detector. Detector/Pulley Elbow/Conduit Offset Design Limitations 1. Conduit ours, pulley elbows, and number of defectors per system must be within the approved system guidelines. The forawing requirements must not be exceeded, Maximum Maximum Maximum Number of Number of Length of Detectors Elbows 12 in. Conduit erSystem par Syria m per System Scissors Style 15 20 150 IF (45.7 m) Detector (Without Offset Conduit Scissors Style 15 16 TAP It (45.7 an Detector (With Offset Conduit 2.It the hazard requires more than 15 defectors, up to five 101 Remote Releases (Pad No. 433485) can be used for system actuation. Each 101 remote release allows the use of a maximum of 15 "scissor- style detectors (14 series and 1 terminal) far a total of 75 detectors if needed. Detector Placement Requirements EXHAUST DUCTS Each exhaust duct must have at least one detector installed ' In the duct entrance, located in the airstream of the cooking vapors, or at a maximum of 20 I1 (60 m) into the duct opening. See Figure 4-139 SECTION 4 - SYSTEM DESIGN UL EX3470 OLD EX3470 2014SEP-01 REV. 11 PAGE 4-71 FIGURE 4 139 NOTICE When gas appliances are used and me flue gases from the burner are exhausted into the duct, the detector most be kept out of the air stream of these exhaust gases. These gases can be very hot and could actuate the system unnecessarily. Duct openings that are long and narrow or large enough to require multiple duct nozzles may require additional detectors. ELECTROSTATIC PRECIPITATOR If an electrostatic precipitator is located at or near the base of the exhaust duct, it is necessary to locate a detector below the precipitator, at the base of the duct, and also locate one In the duct, lust above the precipitator. Sea Figure 4-140, When installing the detector bracket end system conduit, make certain they do not interfere with the operation of the precipitator. Note'. On secondary filtration units utilizing multiple filler stages/ media, contact Technical Services lot insimctions. FIGURE 4-140 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-72 REV. 11 2014-SEP-Ot DETECTION SYSTEM REQUIREMENTS (Continued) Changer Placement Requirements (Continued) COOKING APPLIANCES If the cooking appliance is located under an exhaust duct where a detector has been mounted it is normally not necessary to utilize another detector for that cooking appliance, provided the detector is not more than 12 in. (304 tom) into an. duct and the appliance has no larger ranking surface than 48 In. x 48 in. (1219 tom x 1219 tom). See Figure 4-141. Note: If two appliances are located antler a duct opening where a detector has been mounted and both appliances together do not exceed a cooking surface of 48 in. x 48 in. (1219 tom x 1219 tom) and the detector Is located above both the protected appliances, it is not necessary to utilize an additional detector provided the duct detector is not more than 12 in. (304 mmJ into the duct opening. PEOU'a's caVEFEa 6V accepts sompeal arm. s TErn E aErmara rm It a FIGURE 4-141 Each cooking appliance with a continuous cooking sudace not exceeding 48 in. x 48 im (1219 x 1219 tom) can be protected by a minimum of one detector. Cooking appliances with a continu- ous cooking surface exceeding 48 in. x 48 in. (1219 x 1219 mom most be protected by at least one detector per 40 In. x 48 in. (1219 x 1219 man) cooking area. Detectors used for cooking appliances most be located above the protected appliance Inward the exhaust duct side of the appliance The detector should be located in the air stream of the appliance to enhance system response time Note: For overtopping detector coverage, see Page 4-60 for design requirements. Detection Line Requirements CONDUIT Rigid conduit or 12 inch EMT thin -wall conduit may be used. Standard steel conduit fittings (compression type are recom- mended) must be employed to properly install the detection system. All conduit or pipe must be firmly supported. When using pipe, make certain that all code are carefully reari rebound and blown clear of chips and scale before assembly. R-102 Restaurant Fire Suppression Manual NOTICE The conduit onset can be used at the top or bottom of the regulated release to change direction of the conduit. The conduit offset cannot be used with pNflay tees. All other changes in direction must be made by using ANSUL approved pulley elbows (Part No. 423254 or 415670). Sea Figure 4-142. FIGURE 4-142 Fusible Link Selection When be iMe, temperature readings should be taken at each detector location to determine correct fusible link temperature rating. Temperature can be recorded using either a maximum registering thermometer (Pact No. 15240) temperature tape or any other accu i ththenn anger \J v Ili n,' use xans o sinmrEnax wste'E In ri sEsmE necsrn FIGURE 4-143 Select correct UL Listed fusible Facts) for installation In delac- tons) assuming to the temperature condition. Two styles are available. See Figure 4-143. See Component Section for detailed temperature ratings. R 102 Restaurant Fire Suppression Manual DETECTION SYSTEM REQUIREMENTS (Continued) • Electric Thermal hermal Detector Whenelectric thermal tl eI action Is used lh e detecgon circuit accordance with NFPA Imo Standard for t be su ervisetl in must P Wet Chemical in L.Dnl olm Systems. Ele civic (hermal detectors must be used in Conluncli,n with either the AUTOPULSE 542RZ-10 Control Panel (Part N. 43525), or the 24VDC LSER.R Z-10 Control Panel (Pad No. 430525), and the 24VDC Regulated Release Assembly Note: Consider the rate of temperature increase in the location chosen for the tletector when using electric thermal detection. A transient .all of warm air up to 40 °F (4'C) per minute may enough le trigger Ih e AUTOPULSE tl the shell but not en ex an 9 P .,.Iris panel Temperature increases over 40 °F (4 'or per minute however. may iniliale an alarm condition in the wnlml panes. AWler determarng the maximum ambient temperature at the thermal tletector location, select the correct thermal dateaor according to the temperature condition chart in the 'System . Compmtemd ..olio.. MANUAL PULL STATION REQUIREMENTS A remote manual pull station allows the R-102 system to be manually operaled at some point distant from the regulated release assembly. The pull station should be installed at a height of 42-48 G. (1067-1219 Ding, in accortlance with the require- ments of the American Disabilities Ad (ADA) and the Authority Noting Jurisdiction. and located in the path of egress. The pull station is the only source of manual aAmifist of the regulated release assembly. "the must tough, of Me L.No used for each manual pull station within a system must not exceed 150 it (45.] m). The maximum number of pulley elbows that may be used per pull station is 20. One pulley tee is allowed per cable system. The maximum length of cable from the AUTOMAN to a pull station is 150 it (45.7 m) with a maximum of 20 pulley elbows used per side of the lee. As the tee is located farther from the AUTOMAN, the 150 It (45.7 m) maximum must be Observed but as pulley elbows are placed between the AUTOMAN antl fhe tee, they must be deducted from the available pulley elbows (20) allowetl on each side. Example: If 10 pulley .bows are placed between the AUTOMAN and the pulley tee, the maximum available pulley elbows left for use on each H. of the Wee is 10 per slue, Sea Figure 4-144 for three different examples. (Note: Both must be gas valves or both must be pull stations. Mixing is not allowed.) SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-73 r[[nurwav enwe[ry Amw.ux ANo out VALUES OR MANUAL Pmr SIRMAILEr 11LU,nlnnotA"Lla e F77,R-aluml�aNWS utEev ZIAvows uuav Las Aurownn AREAaeeN cnsvn .G MARE, wu MALLUOLUDIL FIGURE 4-144 I Manual Pull Station - Part No. 436960 or 434618 Parts that may be used for installation of a metal stamped remote manual pull station are: Descdtion Pad No. . Remote Manual Pull Station A--SmMY' 4359W . Remote Manual Pull Station Assembly 434618 Pulley Elbow 423250 Pulley Elbow 415670 Pulley Tee 427929 A-AEsN LNUAe 1AR1 ENER caw.: 11161n. Stainless Steel Cable 50 it (15.2 m) 15821 OUR Press -To -Crimp Sleeves 4596 Glass Break Rod (1) 4834 SECTION 4 - SYSTEM DESIGN UL EX3470 ULC EX3470 PAGE 4-74 REV, 11 2014SEPDR MECHANICAL GAS VALVE REQUIREMENTS An ANSUL or ANSUL approved mechanical gas ancoff Valve system can be ahached to the R-102 system. The system .,its call b use of an art cylinder mechanically and neuma0 Y both m Y Y Y P assemhl. Upon actuation - the regulated release assembly P located inside 9 of the lire suppression suppression .1hsystem,sw acan the dho pneumatically-operated air cylinder assembly will mechanically close Whe gas shut-off valve. The total length of the cable for each mechanical gas valve must not exceed 150 It (45.7 m). The maximum number of pulley elbows that may be usetl is 20 for each valve. One pulley tee is allowed per cable system. The maximum length of cable Iron the AUTOMAN to a gas valve eoe. used r te of rt idle I Pe s 150 (t 45./ m with a maxima Y 1 1 P the AUTOMAN sitle of the tee. As the tee is locate d farther cl from the elbows 1l pia on maximum must be observed but as pulley elbows are placed between the pollay A and the lee, they must be deducted able pulley Irom the availelbows (20) allowed be each side. Example: If 10 pulley elbows are placed between the AUTOMAN and the pulley tee, the maximum available pulley elbows left for use on each side of file lee is 10 per side. See Figure 4-144 for three different examples. Pans that may be used for installation of a Mechanical Gas Shut-off Votes are, De>� Pan No. Gas Valve/Actuator 3/4 in. Assembly (ANSUL)' 55598 Gas ValvelAcluator 1 in. Assembly (ANSULp 55601 Gas ValvelActuator 1 114 N. Assembly (ANSUL)' 55604 Gas ValvelAcluator 1 112 in. Assembly (ANBUL)' 55607 Gas ValUclAccal or 2 in. Assembly (ANSUL)' 55610 Gas Valve/Aclualor 210 in, Assembly (ASCO)' 25937 Gas Valve/Adualor 3 U. Assembly (ASCO)' 25938 Pulley Elbow 423250 Pulley Elbow 415670 Pulley Tee 427929 1116 N. Stainless Steel Cable 15821 or 50 it H 5.2 m) or 500 p(1524 and roll 79Fi53 Oval Press -IAGrimp Sleeve 4596 Stop Sleeve (2) 26317 AAIMALNImaws: 1ARV nnw a°wa Air Cylinder Assembly 15733 Air Cylinder 15521 Tubing Assembly 15529 Copper Tubing, 1/8 in. 15525 Mel. Elbow 15523 Male Connector 15522 Machine Screw (2) 15421 Hex Nut (2) 15527 Lockwacher(2) 4141 Visual Inspection Seal (2) 197 All valves above are UL listed and approved, They may be mounted in any position. Pipe threads are type NPT. Amblenl operating temperature range of all valves is 32 "F to 120 °F (0 -C to 49 °CL The valves are net wealherpro,l and must be located indoors in areas approved by the 'authority having jurisdiclion.° R402 Restaurant Fire Suppression Manual ELECTRICAL GAS VALVE REQUIREMENTS A UL Listed eledricallyoperated gas shut-off valve can be attached to the R-102 system to provide an electrical means of t the system i II an electric shutlin off the as line a print. 9 9 P is used m the s she m it must be attached as but -oft valve Y g with both an electric. (i p action) sent, Rod a manual reset relay For reorefer to the El on the types Field I dric uUmInstallation section switches, refer to the Electoral Switch, Fieltl Installation section, The manual reset relay is reviewed in this well,.. All electrical connections should be petl,rmed by a QUALIFIED ELECTRICIAN and in accordance with authority having junsdidiin. anon of haw the R 102 system Th e followin is a brie( ex Ian Y g P ope rates wish an El ectric Valve attachedic Gas Shutbd a Nth the regulated release cocked in the ready condition, the normally closed contacts In the snap -action switch allow current to flow to the manual meet relay, Wllh the relay col energized, normally open contacts to the reset relay dose, allowing the solenoid in the as valve to be energized. Once the R-102 system is activated, the normally closed contacts in the snap -action switch will open, de -energizing the reset relay. This will, in tong an the Sontag, in the relay which Will cause the gas valve to became de -energized and close. The system must be re-armad and the "push to reset" begun on the reset relay must be operated to reopen the gas valve. It Is important to note that a power failure or an electrical power interruption will cause the gas valve to dose even though the system was not fired. In either case, whether in a lived condition or when a power failure has occurred, the manual reset relay and electric gas shut-off valve must bB reset to resume a normal operating condi- tion. For resetting, refer to the 'Recharge and Resetting Procedures' section in this manual. R-102 Resllment Fire Suppression Manual ELECTRICAL GAS VALVE REQUIREMENTS (Cautioned) Approvals ANSUL gas valves listed in this section are UL listed and approved for 110 VAC. If more information is required, refer to the Gas and Olt Equipment List of Underwriters Laboratories, Inc. under "Electrically Operated Valves Guide No. 440 AS" or consult Tyco Fire Protection Products, Marinette, Wisconsin 54143-2542, If other gas valves are need, they shall be "UL listed electrical- bcoperated safety valves for natural or LP gas as required, of appropriate pressure and temperature rating, 110 VAC/60 Hz." The information on temperature and type of gas that the valves are suitable for may be found In the Gas and Of Equipment List of Underwriters Lcbhmlhries, Inc. under "Electrically Operated Valves Guide No. 440 A5." The electrically operated gas valve ..at be of the type that needs to be energized to remain open. Note: For elednaal wiring diagrams, see "Installation Instructions" Section, Pages 5-40 through 5-42. Pads that may be, used for Installation of a 110 VAC Gas Shut- off Valve are: Description Part No. Elecldc Salenoid Valve, 314 in. NPT' 13]07 Electric Solenoid Valve, 1 in. NET' 13708 Electric Solenoid Valve, 1 114 in. NPT' 550360 Electric Solenoid Valve, 1 1/2 in. NPT' 13709 Electric Solenoid Valve, 2 in. NPT' 13710 Elecldc Solenoid Valve, 2 10 in. NPT' 550363 Elastic Solenoid Valve, 31n, NPT' 17643 Manual Reset Relay (110 VAC) 426151 ALARM INITIATING SWITCH REQUIREMENTS 1'he Alarm Initiating Switch can be field mounted within the AUTOMAN release. The switch most be head to dose a super- vised alarm circuit to the building main Re alarm panel when the AUTOMAN release actuates. Phis action will signal the fire alarm panel that them was a system actuation In the kitchen area. The switch kit contains all necessary mounting compo month along with a mounting instruction sheet. See Page 5-39 for wiring information. The switch is rated 50 mA, 28VDC. Pont No. Description 428311 Alarm libeling SwIrli KA SECTION 4 - SYSTEM DESIGN UL EX3470 PLO EX3470 2014-SEP-01 REV. 11 PAGE 4-75 ELECTRICAL SWITCH REQUIREMENTS Note: Electrical connections shall not be made in the AUTOMAN. The electric (snapaction)switches for the R-102 system are specially designed to fit the regulated release assembly. The switches are intended for use with electric gas valves, alarms, characters, lights, contact., supplied electric power shut-off devices, and other electrical devices that are designed to shut off or turn on when the fire suppression system is actuated. (See Figures 5 122 through 5-124 in Installation Section for reference). Contractors shall supply"UL listed, ordered industrial control equipment or magnetic switch having a rating matching that of the cooking appliance, Ohl 110 VAGAG Hz or 24 VACI60 Hz." All electrical connections should be pedersecd by a QUALIFIED ELECTRICIAN and in accordance with authority having Jurisdiction. Electric (Snap -Action) Switches that may be field installed are: Pad No. Description 423878 One Switch Kit 423879 Two Switch Kit 423880 Three Switch Kit 423881 Four Switch Kit .436770 Two Switch At (no wire leads) Each switch has a set of single -pole, double throw contacts rated at 21 amp, 1 HP, 125, 250, 277 VAC or 2 HP, 250, 277 VAC. Note: A relay must be supplied by others if the equipment load exceeds the rated capacity of the switch. Electrical wiring and equipment shall be Installed in accordance with NFPA 70(National Electrical Code) or the requirements of the authority hoping Jurisdiction. If a fire alarm system is provided, the fire extinguishing system shall be connected to the alarm system in accordance with the requirements of NFPA 72, National Fire Alarm Cade, so that the actuation of the extinguishing system will sound the fire alarm as well as provide the extinguishing function of the system. If supervision of the electrical defection, electrical actuation or elaclool power supply domit is provided, it shall give prompt audible or visual indication of trouble and shall be distinctive from alarms or indicators indicating operation or hazardous conditions as specified in NFPA 1 ]A.