APPROVED FIR2023-0069+Drawings+7.31.2023_1.06.20_PM+3698132tl. ANSUL:
14"DIA
DUCT
ECONNECTION TO ALL ELECTRIC UNDER THE
E5 HOOD, SHUTS DOWN UPON SYSTEM DISCHARGE
15"-0" (CONNECTION BY OTHERS)
14"DIA CONNECTION TO SUPPLY AIR, SHUTS DOWN UPON
DUCT Mu SYSTEM DISCHARGE (CONNECTION BY OTHERS)
' INLINE BURST DISK
1W
i
i
3 0 rjjM_6rd 3 0 3 0 3rl
(2) 3 GALLON TANKS
I REGULATED RELEASE
i i I N DOUBLE TANK CARTRIDGE
-------------------------------------------
-------------
1N
15"-40"
--------------------------
1F 1F 1F
40"-48"
00 (30 00
TiN
35"-40'
o 0 0 0
3N7
25"-35"
$
0°
40"
DOUBLE
OVEN
21" 24"x24"
STEAMER CHAR
BROILER
36"x24"
RANGE
24"x24" 14"x14"
GRIDDLE FRYER
NOZZLE SUMMARY TABLE
HAZARD QTY NOZZLE PTS TOTAL
CHARBROILER
1
1N
1
1
RANGE
3
1F
1
3
GRIDDLE
1
1N
1
1
FRYER
1
3N
3
3
PLENUM
2
1N
1
2
DUCT
2
1W
1
2
TOTAL 12
SYSTEM PIPING LIMITATIONS
6 GALLON (MANIFOLDED)
REQUIREMENTS
SUPPLY
DUCT BRANCH
PLENUM BRANCH
APPLIANCE BRANCH
PIPE SIZE
3/8"
3/8"
3/8"
3/8"
MAXIMUM LENGTH
32 FT
8 FT
4 FT
12 FT
MAXIMUM RISE
6 FT
4 FT
2 FT
2 FT
MAX 90 ELBOWS
8
4
4
6
MAX TEES
2
2
2
4
MAX FLOW POINTS
22
4
2
4
08-09-2023
PLAN REVIEW
APPROVED WITH CONDITIONS:
1. SYSTEM SHALL BE
INTERCONNECTED TO FIRE
ALARM SYSTEM.
DFM BURT
Approved
DFM ChrfsSurt
South County Fire
Date: 08/09/2023
J MECHANICAL GAS SHUT OFF
VALVE INSTALLED BEFORE
FIRST APPLIANCE BY OTHERS
FUSIBLE LINK TEMPERATURE SELECTION
SHALL BE PER THE ANSUL INSTALLATION
MANUAL RECOMMENDATIONS
"8" -
42"i48"
REMOTE PULL STATION
SHALL BE LOCATED IN AN UNOBSTRUCTED LOCATION
BETWEEN 42" AND 48" ABOVE THE FINISHED FLOOR (AFF)
IN THE PATH OF EGRESS, OR AT A LOCATION ACCEPTABLE
TO THE AUTHORITY HAVING JURISDICTION.
CLASS K WET CHEMICAL EXTINGUISHER
SHALL BE INSTALLED NO MORE THAN 60" ABOVE THE FINISHED
FLOOR WITHIN 30 FT FROM THE HAZARD.
FI R2023-0069
ANSUL R102 6-GALLON MANIFOLDED SYSTEM
USES 12 of 22 FLOW POINTS
PRE-ENGINEERED SHOP DRAWING ONLY - NOT TO SCALE
F I R2023-0069
PARTIAL FLOOR PLAN
NOT TO SCALE
1. WORK DOES NOT INCLUDE ANY INSPECTION, REPAIR OR
MODIFICATION TO THE HOOD OR DUCT SHEET METAL. PYE-
BARKER FIRE & SAFETY RECOMMENDS AN INSPECTION OF THE
HOOD AND DUCT BE PERFORMED BY QUALIFIED PERSONNEL
PRIOR TO FIRE SYSTEM INSTALLATION.
2. ALL ELECTRICAL EQUIPMENT UNDER HOOD MUST SHUT DOWN
ON SYSTEM ACTIVATION WHERE REQUIRED BY NFPA 96
STANDARDS (BY ELECTRICAL CONTRACTOR)
3. EXHAUST FAN MUST REMAIN RUNNING UPON SYSTEM
ACTIVATION MAKEUP AIR FAN SHALL SHUTDOWN UPON SYSTEM
ACTIVATION (BY ELECTRICAL CONTRACTOR)
4. MANUAL RELEASE STATION MUST BE PLACED AT A POINT
OF EGRESS FROM THE COOKING AREA
5. ALL COOKING APPLIANCES SHALL BE EQUIPPED WITH
WHEEL CHOCKS / SAFETY SETS TO ENSURE THEY ARE
RETURNED TO THEIR ORIGINAL LOCATION ANYTIME THEY ARE
REMOVED FOR CLEANING OR OTHER PROCESS.
6. K CLASS FIRE EXTINGUISHER SHALL BE PLACED IN
WITHIN 30' OF HAZARD AREA, K CLASS EXTINGUISHER SHALL
BE COMPATIBLE WITH FIRE SYSTEM WET AGENT.
ALL PENETRATIONS TO THE HOOD AND/OR DUCT
SHALL BE SEALED WITH AN UL LISTED &
APPROVED QUICK SEAL DEVICE
GASKET LOCK
\ WASHER
\`
GASKET LOCK
COMPRESSION / WASHER
NUT
NUT
ADAPTOR /
GASKET
NUT
SEAL �— ADAPTOR
/
In I
BODY
i
P
PIPE
PIPE
PIPE
DUCT
DUCT
MICROSWITCH DIAGRAM
COMMON (RED)
O
N.O. (BLACK)
21A 125/250 VAC
2 HP 250 VAC
1 HP 125 VAC N.C. (BROWN)
0
FIR20
3-00691
GENERAL NOTES:
1.SYSTEM SHALL BE PRE-ENGINEERED
2.SYSTEM SHALL BE MANUFACTURED BY ANSUL INC.
3.ANSUL R102 SYSTEMS HAVE THE FOLLOWING LISTINGS AND APPROVALS:
UNDERWRITERS LABORATORIES INC, UL 300 / UL 1254, UL EX 3470
4.SYSTEM TEMPERATURE LIMITATIONS 32F MIN / 120F MAX
5.INSTALLATION REQUIREMENTS, NOZZLE LIMITATIONS AND DESIGN
CRITERIA SHALL COMPLY WITH THE ANSUL R102 MANUAL AND ALL
ADDENDUMS AS PUBLISHED BY ANSUL
6.PIPE AND FITTINGS SHALL BE SCHEDULE 40 BLACK, CHROME PLATED OR
STAINLESS. GALVANIZED PIPE SHALL NOT BE USED.
7.ALL REQUIRED ELECTRICAL WORK SHALL BE PERFORMED BY OTHERS AND
IS NOT INCLUDED ON THIS SHOP DRAWING.
8.ALL REQUIRED PLUMBING WORK BE PERFORMED BY OTHERS AND IS NOT
INCLUDED ON THIS SHOP DRAWING
General Piping Requirements
1. All R-102 system piping is straight line. Therefore, the need for
critical lengths and balancing is minimized.
2 Two 45' elbows count as one 900 elbow.
3. Each branch line includes the tee or elbow leading to it, and
all fittings within the branch line itself.
4. The minimum piping length of Schedule 40, 3/8 in. pipe from
the tank outlet to any nozzle protecting a range, fryer, or wok
must be 6 ft. (1.8 m).
5. Pipe lengths are measured from center of fitting to center of
fitting. See Figure 85.
CENTER TO CENTER
000778
6. All distribution piping must be 3/8 in. Schedule 40 black iron,
chrome -plated, or stainless steel. Do not use hot dipped gal-
vanized pipe on the distribution piping.
7. All 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.
8. Before installing blow -off caps on nozzles, apply a small
amount of Dow Corning No. 111 silicone grease across the
opeing in the nozzle tip and also a small amount coating the
exterior of the blow -off cap. This will help keep cooking grease
from building up on the cap.
9. Tees used in the distribution piping can be used as thru tees,
side outlet tees, or bull tees.
TO NOZZLES
TO PULL STATION
(MOUNT TO CODE)
'0 DETECTORS
TO GAS VALVE
6 GAL. MANIFOLDED SYSTEM DETAIL
N.T.S.
F I R2023-00691
FIGURE 85
X0778
Distribution Piping Requirements — 6.0 Gallon Manifolded
System (Continued)
This configuration consists of two 3 gallon tanks. Both tanks are
connected to a common manifold tee and are pressurized from a
single double tank (Part No. 73022) nitrogen cartridge in the regu-
► fated release assembly. See Figure 115. Note: A tank mounting
bracket can be utilized instead of the tank/enclosure assembly.
See Figure 117.
USE HOSE/
GROMMET
PACKAGE
(PART NO.
418511)
3.0
GALLON
TANK
3/8 IN.
SUPPLY
SEE
NOTE
NO. 1
3.0
GALLON
TANK
3/8 IN.
3/8 IN BRANCH
SUPPLY
318 IN BRANCH
IN -LINE BURST DISC
ASSEMBLY — SEE NOTE NO. 4
3.0 GALLON REGULATED RELEASE 008127
ASSEMBLY OR 3.0 GALLON REGULATED
ACTUATOR ASSEMBLY
TANKIENCLOSURE
ASSEMBLY
REMOVE
BURST DISC —
SEE NOTE NO. 3
DOUBLE TANK
NITROGEN
CARTRIDGE OR
(LT-A-101-30
CARTRIDGE —
REGULATED
ACTUATOR ONLY)
NOTE 1 : THE PIPE CONNECTION FROM TANK CENTER TO TANK
CENTER CANNOT EXCEED 8-1/2 IN. (21.5 cm). ALSO, OEM
RELEASE/BRACKET ASSEMBLY CAN BE UTILIZED WHEN
MANIFOLDING 3.0 GALLON TANK.
NOTE 2: ONLY 3 GALLON TANKS CAN BE MANIFOLDED.
NOTE 3: THE BURST DISC THAT IS PART OF THE TANK
ADAPTOR/BURST DISC ASSEMBLY MUST BE REMOVED
AND MODIFIED. SEPARATE THE ALUMINUM DISC
MATERIAL FROM THE PLASTIC GASKET. DISCARD THE
ALUMINUM DISC MATERIAL AND REINSTALL THE
PLASTIC GASKET BACK INTO THE TANK
ADAPTOR/BURST DISC ASSEMBLY.
NOTE 4: THE IN -LINE BURST DISC ASSEMBLY, PART NO. 416790,
IS TO BE MOUNTED AS CLOSE TO THE TANK OUTLET AS
POSSIBLE. AFTER SYSTEM DISCHARGE, THE ASSEMBLY
MUST BE DISASSEMBLED AND A NEW BURST DISC
INSTALLED.
FIGURE 115
IN -LINE BURST DISC ASSEMBLY (MANIFOLDED
SYSTEMS ONLY)
The in -line burst disc assembly is required to eliminate the
siphoning of the agent up the pipe during extreme temperature
variations. In addition to eliminating the siphoning effect, the
common in -line burst disc assembly eliminates 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
manifolded system, it is necessary to modify (remove) the burst
disc located in all of the R-102 tank adaptors in the system. The
in -line burst disc assembly is to be mounted as close to the tank
outlet as possible. After system discharge, the assembly must
be disassembled and a new burst disc installed.
Part No. Description
416970 In -Line Burst Disc Assembly
417911 Burst Disc (Pack of 10)
RED SIDE OF Bi
DISC TO BE TOb_11—
ADAPTOR (PART NO. 417707)
—I
(39mm)
FIGURE 3-34
008383
F I R2023-0069
DUCT PROTECT]
2-8 IN_
(5 — 20 cm)
DUCT SIZES UP TO 50 IN. (127 cm)
PERIMETER/ 16 IN. (41 cm) DIAMETER
• One 1 W nozzle (Part No. 419336) = one flow number
• 50 in. (127 cm) perimeter maximum
• 16 in. (41 cm) diameter maximum
DUCT SIZES UP TO 100 IN. (254 cm)
PERIMETER/ 32 IN. (81.3 cm) DIAMETER
• One 2W Nozzle (Part No. 419337) = two flow numbers
• 100 in. (254 cm) perimeter maximum
32 in. (81.3 cm) diameter maximum
The chart below shows the maximum protection available from
each duct nozzle.
Part
Description No.
2W Nozzle 419337
1 W Nozzle 419336
3.0 Gallon
System
Maximum
100 in. (254 cm)
Perimeter
Maximum
50 in. (127 cm)
Perimeter
1.5 Gallon
System
Maximum
100 in. (254 cm)
Perimeter
Maximum
50 in. (127 cm)
Perimeter
HORIZONTAL PROTECTION — OPTION 1
1 N NOZZLE — PART NO. 419335 — SINGLE BANK PROTEC-
TION
One 1 N nozzle will protect 10 linear feet (3.1 m) of single filter bank
plenum. The nozzle(s) must be mounted in the plenum, 2 to 4 in.
(5 to 10 cm) from the face of the filter, centered between the filter
height dimension, and aimed down the length. The nozzle must be
positioned 0-6 in. (0-15 cm) from the end of the hood to the tip of the
nozzle. See Figure 9.
LM
Gas-Radiant/Electric Char -Broiler Protection
The R-102 system uses the 1 N nozzle, (Part No. 419335) for gas-
radiant/electric char -broiler protection.
The nozzle tip on the 1 N nozzle is stamped with a 1 N, indicating
that this is a one -flow nozzle and must be counted as one flow
number.
One IN nozzle will protect a hazard with a maximum length of
36 in. (91 cm) and a total cooking area which does not exceed
► 864 in.2 (5574 Cm2). The nozzle tip must be located 15 to
40 in. (38 to 102 cm) above the hazard surface. When using this
nozzle for gas-radiant/electric char -broiler 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 59.
COOKING
AREA
COOKING
AREA
000256
I � t
i I 40 IN.
(102 cm)
i I MAXIMUM
I� 15 IN. (38 cm)
` MINIMUM
I
000257
► FIGURE 59
Range Protection 1F (1-Flow) Nozzle (With or Without Back
Shelf/Obstruction)
Single and multiple burner ranges can be protected using a
► 1 F nozzle. The nozzle is stamped with 1 F indicating that it is a
one -flow nozzle and must be counted as one flow number.
When using the 1 F nozzle for range protection with or without back
shelf or other similarly sized obstruction, the maximum length of
the burner grates being protected must not exceed 28 in. (711
mm) and the maximum area of the burner grates must not exceed
336 in.2 (21677 mm2). See Figure 4-37 for nozzle location details.
1 F NOZZLE
SHELF OR OTHER SIMILARLY SIZED
OBSTRUCTION CAN OVERHANG BURNER(S)
BY A MAXIMUM OF 11 IN. (279 mm)
� 1
1 18 IN.
AIM (457 mm)
40 - 48 IN. I POINT MINIMUM
(1016 - 1219 mm) 1
II
14
1
(355 mm)
12IN. 14IN. MAXIMUM
(304 mm) FRONT TO REAR (355 mm)
MAXIMUM MAXIMUM
CENTERLINE
1 F NOZZLE LOCATED OVER FRONT EDGE OF BURNER GRATE AND ORIENTED
SO NOZZLE TIP FLATS ARE PARALLEL WITH BURNER GRATE FRONT TO REAR
CENTERLINE AND SHALL BE AIMED AT THE CENTER OF THE COOKING SURFACE.
FI R2023-00691
Griddle Protection 1 N (1-Flow) Nozzle — High Proximity
Application
The R-T 02 system uses four different nozzles for the protection of
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. (89 to 102 cm) above
the cooking surface.
This high proximity application uses the 1 N nozzle, Part No.
419335.
The nozzle tip is stamped with 1 N indicating this is a one -flow noz-
zle and must be counted as one flow number.
One 1N nozzle will protect a maximum cooking area of 1080 in.2
(6968 cm2) with the maximum longest side of 36 in. (91 cm).
When using this nozzle for griddle protection, the nozzle must be
positioned along the cooking surface perimeter to a maximum of
2 in. (5 cm) inside the perimeter, and aimed to the midpoint of the
cooking surface. See Figure 39 and 40.
NOTICE
When using this type of griddle protection, only
5 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 L) system.
r MIDPOINT OF
COOKING SURFACE
I I
I I
7N NOZZLE LOCATED ALONG
ANY SIDE OF GRIDDLE SURFACE
WITHIN O — 2 IN. (O — 5 cm) OF
COOKING SURFACE EDGE. NOZZLE
MUST BE AIMED AT MIDPOINT OF
COOKING SURFACE.
GE
FIGURE 39
000�+i
I I
NOZZLE LOCATION
1 I
O-2IN. (0-5 cm)
I '
I I INSIDE PERIMETER
yl If OF COOKING SURFACE
40 IN.
I I (102 cm)
MAXIMUM
H IE
1 N
OF 1
I I
NOZZLE TIP
II
I Ir
35 IN. cm)
MINIMUMUM
I
MINIMUM
1 1
EDGE 1 I
I HEIGHT
I I
OF I I
COOKING 1 1
N -Z
I I NOZZLE TIP
I
SURFACE I 1
I
FIGURE 40
FRYER PROTECTION
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 DRIPBOARDS
If the fryer includes any dripboard areas, measure both
the internal depth (horizontal dimension from front to
back) and length of the frypot portion, and then measure
the internal depth and length of the overall hazard area
including any dripboard areas.
I II I I I I i
I II I I I I
l ll I I I 1 I
I II I I 1 1 1
I li i TOP OF FRYER i 1
I I I l
I i y 1
FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD
NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING
SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA.
Max. Size
Max. Size Overall Type of Nozzle Height
Frypot Only With Dripboard Nozzle Above Top of Fryer
18 in. x 18 in. 18 in, x 27 314 in, 3N 25 in, to 35 in.
► (457 mm x 457 mm) (457 mm x 704 mm) (635 mm to 889 mm)
FI R2023-00691
SYSTEM SHALL UTILIZE GLOBE ML°TM FUSIBLE LINKS FOR AUTOMATIC SYSTEM ACTIVATION.
FUSIBLE LINKS ARE DESIGNED TO SEPARATE AT SPECIFIC TEMPERATURES, RELEASING TENSION FROM THE FUSIBLE LINK
DETECTION LINE AND CAUSING SYSTEM ACTUATION.
CORRECT FUSIBLE LINK SELECTION IS AN ESSENTIAL ELEMENT IN THE DESIGN OF ANY FIRE SUPPRESSION SYSTEM. AFTER
PERFORMING A TEMPERATURE STUDY TO DETERMINE THE MAXIMUM AMBIENT TEMPERATURE AT THE FUSIBLE LINK LOCATION, THE
CORRECT FUSIBLE LINK SHOULD BE SELECTED FROM THE FOLLOWING CHART:
TEMPERATURE RATING MAX AMBIENT TEMPERATURE LOAD RATING
OF °C OF °C MIN MAX
1350 570 1000 380 10 LBS 40 LBS
1650 740 1000 380 10 LBS 40 LBS
2120 1000 1500 660 10 LBS 40 LBS
2 25„ 2800 1380 2250 1070 10 LBS 40 LBS
GLOBE® 3600 1820 3000 1490 10 LBS 40 LBS
ML?@i 0 4500 2320 3750 1910 10 LBS 40 LBS
Made in USA 5000 2600 4300 2170 10 LBS 40 LBS
• UL LISTED TO UL 33, HEAT RESPONSIVE LINKS FOR FIRE PROTECTION SERVICE
• DATE STAMPED WITH YEAR OF MANUFACTURE
.66" 79" • CORROSION RESISTANT CONSTRUCTION
• STAINLESS STEEL COMPONENTS
• FLEXIBLE EYE HOOK CONNECTION
• 21/64" MOUNTING HOLE DIAMETER
• LISTED FOR USE IN ALL FIRE PROTECTION SYSTEMS
GLOBE ML°TM FUSIBLE LINK
DETECTOR TYPICAL DETAIL
FI R2023-00691