Report SANDERSON SANDERSON SAFETY SUPPLY CO.
1101 S.E. 3RD Avenue (503) 238-5700
.FIRE PROTECTION
Portland, OR 97214 (800) 547-0927
Visit sit Us Us Online: www.sandersonsafety.com
SYSTEM INFORMATION
JOB NAME: Noodles #819 F;EC f E
10218 SW Washington Square Road MAY 1 2 2015
Portland, OR 97223
DATE: April 29, 2015 CITY OF TIGARDD
BUILDING DIVISION
Design Manual: Ansul R-102 Restaurant Fire Suppression System Manual
(Standard UL 300 Listed) JULY 1, 2009
SYSTEM INSTALLED PER NFPA 17, 17A, & 96 INCLUDING ALL APPLICABLE LOCAL CODE REQUIREMENTS.
FIRE SYSTEM:
• Total maximum flow for 6 gallon system is: 22 . Total flows used: 19 .
• Total number of nozzles used:
• o Appliance 11
o Plenum 4
o Duct 2
• Total number of detectors used: 12
• Total number of fusible links &temperature rating: 5ea (o 360 deq & 7ea (d.500 deq.
NOTE: Detectors placed above each appliance. Appliances underneath duct share same detector.
• Supply pipe size: 3/8"
o Maximum supply line: 40'
o Maximum duct branch line: 8'
o Maximum plenum branch line: 4'
• Maximum appliance branch line:12'
NOTE: Pipe length does not exceed maximums allowed per Ansul R-102 Manual
• Power shutdown: Micro-switches (manual reset)
• Fuel shutdown: Mechanical Gas Valve
• System tied to building fire alarms: Y I NA
• Remote pull location: 10-20'from hood on path of egress
• K-class extinguisher Yes, Located within 30ft of hood
OREGON WASHINGTON CALIFORNIA IDAHO
Eugene Seattle Bellingham Richmond Boise
850 Conger St. 97402 2600 Airport Way S. 98134 355 Ohio St. 98225 4909 Central Ave. 94805
(541)683-9333 (206)340-4300 (360)734-1110 (510)559-8400 (208) 343-1323
.l• ANSUL R-102 RESTAURANT SYSTEM
• NOZZLE COVERAGE/OVERLAPPING SUMMARY SHEET
A Tyco Inrr mrrl/onAl Compr•ny
Width Length Nozzle Placement Min. Max.
Nozzle Flow In. (cm) In. (cm) (See Manual Height Height
Plenum Type Points Max.Side Max.Side for More Detail) In. (cm) in. (cm)
Horizontal Protection Single Bank 1N 1 48 (122) 120 (305) 0 In.to 6 In. (0 to 15.2 cm) 2 (5) 4 (10)
from end of plenum
Perpendicular Protection Single Bank 1W 1 48 (122) 48 (122) See Manual for more detail 1 (2.5) 20 (51)
Horizontal Protection V-Bank 2 x 1N 2 48 (122) 120 (305) 0 In.to 6 in. (0 to 15.2 cm) 2 (5) 4 (10)
from end of plenum
Horizontal Protection V-Bank 1W 1 48 (122) 72 (183) 0 in.to 6 in. (0 to 15.2 cm) 1/3 the height of filter
from end of plenum
Perpendicular Protection V-Bank 1W 1 48 (122) 48 (122) See Manual for more detail 1 (2.5) 20 (51)
Nozzle Placement Duct
Houle Flow Perimeter Diameter (See Manual Length
Duct Type Points In. (cm) In. (cm) for More Detail) in. (cm)
Single Nozzle 1 Flow Nozzle 1W 1 50 (127) 16 (41) See Manual for more detail Unlimited
Single Nozzle 2 Flow Nozzle 2W 2 100 (254) 31 7/8 (81) See Manual for more detail Unlimited
Multiple Nozzle 2W+1W 3 135 (343) 48 (122) See Manual for more detail Unlimited
Multiple 2W Nozzle 2W - >135 (343) >135 (343) See Manual for more detail Unlimited
• Distribution Piping Requirements - %c.0 CINJ 6{ m..k. Tc>u1c' p Ina+,r lclu calk..s
Duct Plenum i Appliance
Requirements Supply Line Branch Line Branch Line Branch Line
Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in.
Maximum Length 40 ft(12.2 m) 8 ft(2.4 m) 4 11(1.2 m) 12 ft(3.7 m)
Maximum Rise 6 ft(1.8 m) 4 ft(1.2 m) 2 ft(0.6 m) 2 ft(0.6 m)
Maximum 90° Elbow 9 4 4 6
Maximum Tees 1 2 2 4
Maximum Flow Numbers 11* 4 2 4
*Exceptions:
1. Twelve (12)flow numbers are allowed in any one tank for hood and duct protection.
2. Twelve(12)flow numbers are allowed with any one tank using only two-flow appliance nozzles.
3. Twelve (12)flow numbers are allowed with any one tank using only three-flow appliance nozzles.
Special Instructions:
1. Twelve(12)flow numbers are allowed when four(4) Dean Industries GTI Gas Fryers are protected at low proximity.
2. For certain McDonald's applications, 11.5 flow numbers are allowed when using a combination of one(1)2W duct nozzle,one (1)
1/2N electrostatic precipitator nozzle,one(1) 1N plenum nozzle,and four(4)two-flow appliance nozzles.Contact ANSUL
Applications Engineering Department for additional Information.
► Distribution Piping Requirements-3.0 Gallon(11.3 Liter)System
1. The maximum length between the start of the first branch line and the start of the last branch line must not exceed 24 ft(7.3 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 of
the last branch line)must not exceed 24 ft(7.3 m).
2. The total length of all branch lines must not exceed 36 ft(10.9 m).
3. Use a 3/8 In.union to connect the tank adaptor to the 3/8 in.supply line.
:1 ANSUL R-102 RESTAURANT SYSTEM
NOZZLE COVERAGE/OVERLAPPING SUMMARY SHEET
A Tyco Inremariona/Company
Multiple Multiple
Width Length Nozzle w/o Nozzle w/ Minimum Maximum
Nozzle Flow in. (cm) in. (cm) Drip Board Drip Board Nozzle Ht. Nozzle Ht.
Appliance Type Points Max.Side Max.Side Area in2 (cm2) Area in2 (cm2) in. (cm) in. (cm)
Fryers without drip boards 230/290' 2 14 (36) 15 (38) - - 27/13 (69/33) 47/16 (119/41)
•
Low
Proximity or No Split Vat 245/290* 2 14/14.5 (36/37) 15/14 (38/36) 20/16 (51/41) 27/27 (69/69)
Fryers without drip boards 290 2 19.5 (50) 19 (48.2) - - 13 (33) 16 (41)
Non-Split Vat(ONLY) 3N 3 19.5 (50) 19 (48.2) - - 21 (53) 34 (86)
3N 3 18 (45.7) 18 (45.7) - - 25 (64) 35 (89)
Fryers with drip boards 230/290* 2 14 (36) 21 (53) 210 (1355) 294 (1897) 27/13 (69/33) 47/16 (119/41)
•Low Proximity
Split or No Split Vat' 245/290' 2 14/14.5 (36/37) 21/26.5 (53/67) 210/203 (1355/1310) 294/384.2(1897/2479) 20/16 (51/41) 27/27 (69/69)
Fryers with drip boards' 290 2 19.5 (50) 25 3/8 (65) 370.5 (2390) 495 (3194) 13 (33) 16 (41)
Non-Split Vat(ONLY) 3N 3 19.5 (50) 25 3/8 (65) 370.5 (2390) 495 (3194) 21 (53) 34 (86)
3N 3 18 (45.7) 27 3/4 (70.5) 324 (2090) 497 (3206) 25 (64) 35 (89)
Tilt Skillet/Braising Pan' Coverage limitation are based on fryer sizes including the drip boards.
Exception:Tilt Skillets and Braising may exceed the maximum of 6 ft2 (0.56 m2)
Longest Side Max.Area In'(cm2)
Range 1N 1 12 (30.5) 32 (81) 384 (2477) - 30 (76) 40 (102)
With or without back shelf" 1N 1 18 (45.7) 24 (61) - - - 15 (38.1) 20 (50.8)
Without back shelf 1F 1 12 (30.5) 28 (71) 336 (2168) - 30 (76) 50 (127)
-
With back shelf' 1F 1 12 (30.5) 28 (71) 336 (2168) - 40 (102) 48 (122)
245 2 24 (61) 28 (71) 40 (102) 50 (127)
Without back shelf 260 2 24 (61) 32 (81) 768 (4955) - 30 (76) 40 (102)
With back shelf' 260 2 12 (30.5) 32 (81) 384 (2477) - 30 (76) 40 (102)
2 x 290 4 36 (91) 28 (71) 1008 (6503) - 15 (38) 20 (51)
Griddle 1N/1NSS 1 36 (91) 30 (76) - - 35 (89) 40 (102)
290 2 30 (76) 24 (61) - - 30 (76) 50 (127)
260 2 48 (122) 30 (76) - - 30 (76) 50 (127)
290 2 48 (122) 30 (76) . - - 20 (51) 30 (76)
2120 2 48 (122) 30 (76) 10 (25) 20 (51)
Chain Broiler' 2 x 1W 2 34 (86) 30 (76) - - 10 (25) 26 (66)
(Overhead Protection)
Chain Broiler 2 x 1N 2 31 (79) 43 (109) - - Front edge;1 to 3 in.
(Horizontal Protection) (3 to 8 cm)above the chain
Char Broiler Gas-Radiant 1N/1NSS 1 24 (61) 36 (91) - - 15 (38) 40 (102)
Electric 1N/1NSS 1 20 (51) 34 (86) - - 20 (51) 50 (127)
Lava-Rock 1 N/1 NSS 1 13 (33) 24 (61) - - 18 (46) 35 (89)
Natural Charcoal' 1N/1NSS 1 12 (30.5) 24 (61) - - 18 (46) 40 (102)
Lava-Rock or Natural Charcoal' 3N 3 24 (61) 30 (76) - - 14 (36) 40 (102)
Wood Fueled' 3N 3 24 (61) 30 (76) - - 14 (36) 40 (102)
Upright Broiler 2 x 1/2N 1 30 (76) 32.5 (82.5) Front edge;
Salamander Broiler 2 x 1/2N 1 30 (76) 32.5 (82.5) - - above the grate
1N 1 16 (41) 29 (74) - - -1N nozzle location to be on the vertical edge 6 to 12 in.(15.2 to 30.5 cm)in front and 0 to 12 in.(0 to 30.5 cm)above the top of broiler
See manual for nozzle location 1F 1 31 (79) 15 (38) - - - -
Internal Chamber 1N 1 16 (41) 29 (74) - - 6-12 in.above either end
(15.2 to 30.5 cm)
Wok 3.75 to 8 in. deep 260 2 14 to 30 in.(36 to 76 cm)diameter - - 35 (89) 45 (114)
(9.5 to 20.3 cm)
3 to 6 in.(7.6 to 15.2 cm)deep 1 N/1 NSS 1 11 to 24 in.(28 to 61 cm)diameter 30 (76) 40 (102)
'For multiple nozzle protection of single fryers.see detailed '4 in.(10 cm)maximum fuel depth. 'Shelf can overhang burner(s)by maximum of 11 in.
information on pages 4-8 to 4-11 of manual. '6 in.(15 cm)maximum fuel depth. (28 cm)and height limitation of 18 in (45.7 cm)from
'See Figure 1 for nozzle location. 'Shelf can overhang burner(s)by maximum of 11 in. bottom of lowest part of shelf to the top of burner grate.
'Minimum chain broiler exhaust opening-12 in.x 12 in. (28 cm)and height limitation of 20 in.(51 cm)from bottom 'Low Proximity
(30.5 cm x 30.5 cm),and not less than 60%of internal of lowest part of shelf to the top of burner grate. ••A back-shelf can only be utilized if the nozzle(s)is
broiler size. installed below the shelf.
ANSUL DESIGN R-102 RESTAURANT
INSTALLATION FIRE SUPPRESSION
RECHARGE AND SYSTEM
MAINTENANCE (Standard UL 300 Listed)
MANUAL
/
11°Ifil
This manual is intended for use with ANSULe R-10210
Restaurant Fire Suppression Systems.
Those who install,operate,recharge,or maintain these fire sup-
pression systems should read this entire manual.Specific sec.-lions will be of particular interest depending upon one's
responsibilities.
Design,installation,recharge,and maintenance of the system
I IN 7 limi 1 1 C: must conform to the limitations detailed in this manual and per-
r
fomed by an individual who attended an ANSUL training pro-
gram and became trained to install,recharge,design,and main-
fain the ANSUL system.
Fire suppression systems are mechanical devices.They need
periodic care.Maintenance is a vital step in the performance of
o wn your fire suppression system.As such it must be performed in
S EE
IMO accordance with NFPA 96(Standard for the Installation of
siMM Equipment for the Removal of Smoke and Grease-Laden Vapors
.r. 1 from Commercial Cooking Equipment)and NFPA 17A(Standard
on Wel Chemical Extinguishing Systems)by an authorized
ANSUL sion system To provide maximum assurance safely, the fire
' suppression system will operate effectively and safely,mainte-
nance must be conducted at six-month intervals,or earlier if the
III • situation dictates.Twelve-year maintenance must include agent
tank hydrostatic testing.
J I 1 I ANSUL PART NO 418087-11
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ELU
DESIGN AND APPLICATION
The ANSUL R-102 Restaurant Fire Suppression System is
designed to provide lire protection for restaurant cooking appli-
ances,hoods,and ducts.It is a pre-engineered group of mechan-
ical and electrical components for installation by an authorized
ANSUL distributor.The basic system consists of an ANSUI.
AUTOMAN regulated release assembly which includes a regulat-
ed release mechanism and a liquid agent storage tank housed
within a single enclosure.Nozzles,detectors,cartridges,liquid
agent,fusible links,pulley tees,and pulley elbows are supplied in
separate packages in the quantities needed for each lire suppres-
sion system arrangement.
The system provides automatic actuation;or it can be actuated
manually through a remote manual pull station.The system is also
capable of shutting down appliances at system actuation.For
appliance shutdown requirements,refer to the current version of
NFPA 17A,'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 station,
•mechanical and electrical gas valves,and electrical switches for
automatic equipment and gas Ime 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 rate of ANSULEX Low pH Liquid Fire
Suppressant.When the liquid agent is discharged onto a cocking
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 tat.This layer acts as insulation between the hot
grease and the atmosphere,thus helping to prevent the escape of
combustible vapors.
Exhaust fans in the ventilating system should be left on.The fared
draft of these fans assists the movement of the liquid agent
through the ventilating system,thus aiding in the fire suppression
process.These tans also provide a cooling effect in the plenum
and duct alter the lire suppression system has been discharged.
The system is UL listed with or without fan operation.
Make up or supply air fans,integral 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 fire extinguisher(s)located within the
cooking/restaurant area that can be used to manually suppress a
fire that may be burning in an unprotected area.Class K evtin-
guisher(s)most be provided for hazards where there is a potential
for fires involving combustible cooking media(vegetable or animal
oils and fats).Refer to NFPA 10,"Standard For Portable Fire
Extinguisher;for additional information.
UL LISTING
The R-102 Restaurant Fire Suppression System has been tested
and is listed by Underwriters Laboratories, Inc.as a pre-engi-
neered system. The system is in compliance with UI.Test
Standard 300.These tests require extinguishment of fires which
are initiated in deep fat fryers,ranges, giddies, char-broilers,
woks,upright broilers,chatn-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 progress
to maximum intensity before the fire suppression system is
actuated.
SECTION I—GENERAL INFORMATION
UL EX3470 ULC EX3470 Page 1-1
7-1-09 REV.6
•SYSTEM APPROVALS
•UL EX3470
•ULC EX3470
••MEA 59-95E
DEFlNmON OF TERMS
•Actuation Gas Line:Piping and/or stainless steel braided hose
assemblies from the ANSUI AUTOMAN Regulated Release
•Assembly which supplies high pressure nitrogen or carbon dioxide
to the Regulated Actuator Assembly for multiple-tank system actu-
ation.
Agent Tank:A pressure vessel containing the liquid agent.
ANSUL AUTOMAN Regulated Release Assembly(Electrical):
An assembly which contains the regulated release mechanism,
agent tank(ordered separately),expellant gas hose,solenoid,and
electric switch within a metal enclosure.The enclosure contains
knockouts to facilitate component hookups.
ANSUL AUTOMAN Regulated Release Assembly(Mechani-
cal):An assembly which contains the regulated release media-
nism,agent tank(ordered separately),and expellant gas hose
within a metal enclosure.The enclosure contains knockouts to
[militate component hookups.
Authority Having Jurisdiction:The'authority having jurisdirxten"
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 jurisdictions
and"approval'agendas vary as do their responsibilities.Where
public safety is primary the'authority having jurisdiction'may be
a federal,state,local,or other regional department or individual
such as a lire chief,fire marshal,chief of a fire prevention bureau,
labor department,health department,building official,electrical
inspector,or others having statutory authority.For insurance pur-
poses,an insurance company representative may be the"author-
ity having jurisdiction'In many circumstances the property owner
or his designated agent assumes the role of the'authority having
jurisdiction;'at government installations,the commanding officer
or departmental official may be the"authority having jurisdiction.'
•Blow-Off Cap:A siliconized ruder or metal cap which covers the
Iend 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 nozzle(s).
•Bursting Disc:A disc instated in the tank adaptor which mai-
1 miles the remote chance of siphoning of the agent into the dis-
charge piping during extreme temperature variations.
•Cartridge:A hermetically sealed,steel pressure vessel containing
nitrogen or carbon dioxide gas used to pressurize the agent tank.
Cooking Appliance:Includes fryers,griddles,ranges, upright
broilers,chain broilers,natural charcoal broilers,re char-broilers
(electric,lava rock,gas-radiant,or mesquite).
Cooking Area:Cooking area is defined as the maximum surface
that requires protection.Each type of appliance has a defined
•cooking area with parameters that vary for each appliance.For
example,the cooking area for a griddle is the entire Oat cooking
surface,while a fryer may have two areas that need consideration,
•depending on whether the fryer has a dripboard or not.
Conduit Offset Assembly:A pre-formed piece of conduit which
can be installed between the ANSUL regulated release and the
conduit to allow the wire rope for the detection,gas valve and
remote manual pull station to be installed in a more convenient
manner.
N
SECTION I—GENERAL INFORMATION
UL EX3470 ULC EX3470 Page 1-2
REV.6 7-1-09
DEFINITION OF TERMS(Continued)
Depth:When referring to depth as a linear dimension,it is the
horizontal dimension measured from front to back of the appliance
or plenum.
Detector:A device which includes the detector bracket,detector
linkage,and fusible link used for automatic operation of the lire
suppression system.
Detector Linkage:A deice used to support the fusible link.
•Discharge Hose Assembly:An agent distribution hose to be
used with castered cooking appliances with caslered supports to
allow the movement of the appliance for service or cleaning pur-
poses.
Distribution Piping:Piping which delivers the extinguishing agent
from the tank to each discharge nozzle.See also Supply or Branch
lines.
Ducts(cc Duct System):A contnuous passageway fa the trans-
mission of air and vapors which,in addition to the containment
•components themselves,may include duct fittings,dampers,duct
Ifitters,duct transitions,in-line or end-duct pollution control units
•(PCU5),and/or other items or air handling equipment.
Electrostatic Precipitator:A drams used to ad in the cleaning of
the exhaust err.This device is normally installed at or near the
•base of the ventilation duct a may be included as an integral part
•of a pollution control unit(PCU).
Expellant Gas Une:Piping and/or hose which supplies the nitro-
gen or carbon dioxide gas from the regulated release assembly/
regulated actuator assembly to each agent tank.
•Flexible Conduit:A flexible means to route stainless steel cable
I from the ANSUL AUTOMAN Regulated Release to a manual put
•station or mechanical gas valve.
Flow Number:Term used in system design to describe the flow
capacity of each nozzle used to determine the quantity of tanks
needed to cover a certain group of hazards.
•Fusible Links: A fixed temperature heat detecting device
employed to restrain the operation of a mechanical control until its
•designed temperature is reached,allowing separation of the link
.and system operation.
•Gas Valve:An electrically or mechanically operated device used
to shut off the gas supply to the cooking equipment when the sys-
tem is actuated.
Gas Valve AIr Cylinder:An air cylinder,located in the release
mechanism, which operates pneumatically to mechanically
unlatch a mechanical gas valve actuator,causing the gas valve to
close upon system actuation.
High Proximity:Indicates a distance(vertically)between the noz-
zle tip and the surface of the appliance being protected.
Hood:A device provided for cooking appliances to direct and cap-
•tore grease-laden vapors and exhaust gases from cooking apple
•antes. It shall he constructed in a manner which meets the
requirements of NFPA 96.
Liquid Agent:A potassium-based solution used to the knock-
down and suppression of fire.
Low Proximity:Indicates a distance(vertically)between the noz-
zle tip and the surface of the appliance being protected.
Maximum Length of Cooking Appliance:The maximum dimen-
sion,on any side,which may be protected by one nozzle.
Maximum Piping:Specified length of piping and number of fit-
tings which must not be exceeded for each system.
Medium Proximity:Indicates a distance(vertically)between the
nozzle tip and the surface of the appliance being protected.
Minimum Piping:Minimum length of distribution piping required
between the agent tank outlet and any nozzle protecting a griddle,
range,or fryer.
Nozzle:A deice designed to deliver the liquid agent with a spe-
cific floe rate and stream pattern.
Overlapping Protection:When discharge nozzles are spaced
equally apart over one or more appliances requiring protection.
Nozzles used in this manner provide area protection of eligible
appliances within the protected area Two types of overlapping pro-
tection is available:full hood continuous protection and group pro-
tection.Overlapping protection is in addition to appliance specific
coverages.
Plenum:The space enclosed by the fitters and the portion of the
hood above the fitters.
Pre-engineered System:NFPA 17A defines a pre-engineered
system as one which has'...predetermined flow rates,nozzle
pressures,and quantities of liquid agent.'The R-102 system,as
prescribed by UL(Underwriter's Laboratories),has specific pipe
sizes,maximum and minimum pipe lengths and numbers of lit-
tings,and number and types of nozzles.The hazards protected by
this system are also specifically limited as to type and size by UL
based upon actual fire tests.All limitations on hazards that can be
protected and piping and nozzle configurations are contained in
the R-102 installation and maintenance manual which is part of
the UL listing.
Pulley Elbow:A device used to change the direction of the wire
rope which runs between:the regulated release mechanism and
the detectors,the regulated release mechanism and the mechan-
ical gas valve,and/or the regulated release mechanism and the
remote manual pull station.
Pulley Tee:A device used to change the direction of Iwo wire
ropes which run from a regulated release or a regulated actuator
to two remote manual pull stations,or from two regulated releases
or regulated actuators to a single mechanical gas valve or from
one regulated release or regulated actuator to two gas valves.
Regulated Actuator Assembly:An assembly which contains the
regulator,pneumatic actuator,agent tank,and expellant gas hose
within a metal enclosure.This assembly is used to pressurize addi-
tional agent tanks in a multiple tank system.
Regulated Release Mechanism:An enclosed device within the
ANSUL AUTOMAN regulated release assembly which releases
the expellant gas,activates alarms,and/or shuts off other devices
when signaled automatically by a detector or manually with a
remote pull station.
Regulator:A device used to regulate the pressure from the nitro-
gen cartridge into the agent tank(s)when the system is actuated.
Remote Manual Pull Station:A device which provides manual
actuation of the system from a remote location
Salamander Broiler.A broiler very similar in design to the upright
broiler.A salamander broiler is used for general broiling of meats
and fish,toasting, and holding/warming foods Most contain a
removable grease drip tray.
Series Detector:Any detector located in-line between the regu-
•laced release assembly and the terminal detects.
Slicone Lubricant:A heat-resistant organic compound used to
lubricate 0-rings,rubber and mechanical components.
Supply Une:The agent distribution piping which extends from the
agent tank outlet and serves as a manifold for the branch lines.
SECTION I—OMR&RNFOR111RtoN
IL EX9470 ULC EX3470 Paps 13
744P REV.0
DEFINITION OF TERMS(Continued)
Terminal Detector: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 the wire rope ends,
or°terminates'There is only one terminal detector per detection
system.
Transition:An extension of the hood or canopy which allows for
the smooth transmission of gases,air,and vapors between the
hood opening and the base el the ventilation duct.
Vent Plug:A device used to prevent pressure build-up within the
agent tank or agent distribution lines due to temperature
fluctuations.
SECTION I—GENERAL INFORMATION
UL EX3470 ULC EX3470 Page 1-4
REV.0 7-1-09
NOTES:
TOTAL SYSTEM
•There are four types of R-102 Restaurant Fire Suppression
Systems:
1.Single-tank System
2,Double-tank System
3.Three-tank System(1 Cartridge)
4.Multiple Tank System (Three Tanks or More - Multiple
• Cartridges)
The type of system required for the particular installation will be
determined through the guidelines covered in'System Design."
Additional equipment which may be required to complete the sys-
tem design is explained in the°System Components'section
Additional devices covered are: remote manual pull stations,
mechanical and electrical gas shut-off valves,electrical switches,
and pressure switches.
Single-Tank System
The R-102 single-tank system is available with a stainless steel
enclosure and consists d:
1.ANSUL AUTOMAN Regulated Release Assembly(Electrical
or Meehan.)
2.Nitrogen Cartridge and/or Carbon Dioxide Cartridge
3.ANSUI.EX l.ow pH Liquid Fire Suppressant
4.Discharge Nozzles
5.Detection Components
6.Additional Devices(As Required)
The regulated release assembly contains the regulated release
mechanism,agent tank,expellant gas hose for agent lank hookup,
and enclosure knockouts to facilitate installing detection system
and additional equipment.Refer to'System Components'section
for individual component descriptions.
FIGURE 1
SECTION II-SYSTEM DESCRIPTION
(IL EX3470 ULC EX3470 Page 2-1
7-1-09 RFV.4
Double-Tank System
•The R-102 double-tank system is available with stainless steel
•enclosures and consists of:
1.ANSUL AUTOMAN Regulated 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
7.Additional Devices(As Required)
The regulated release assembly contains the regulated release
mechanism,agent tank,expellant gas hose for agent lank hookup,
and enclosure knockouts to facilitate installing expellant piping,
detection system,and additional equipment.
The enclosure or bracket assembly is mounted separately but
within the guidelines of the regulated release assembly expellant
gas piping requirements to ensure simultaneous actuation or the
system.Rater to'System Components'section for individual com-
ponent descriptions.
ROAR[2
SECTION I-SYSTEM DESCRIPTION
UL EX3470 ULC EX3470 Page 2-2
REV 5 7-1-09
TOTAL SYSTEM(Continued)
Three-Tank System(1 Cartridge with Three(3)3.0 Gal Tanks
ONLY)
The R-102 three-tank system is available with stainless steel
enclosures and consists of:
1.ANSUL AUTOMAN Regulated Release Assembly(Electrical
or Mechanical)
2.Double Tank Enclosure Assembly
3.Nitrogen Cartridge
4.ANSULEX Low pEl Liquid Fire Suppressant
5.Discharge Nozzles
6.Detection Components
7.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 expellant piping,
detection system,and additional equipment.
The double tank enclosure 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"System Components-section for individual com-
ponent descriptions.
FIGURE 3
Multiple Tank System(Three(3)Tanks or More-Multiple
Cartridges)
The R-102 multiple-tank system is available with stainless steel
enclosures and consists of:
1.ANSUL AUTOMAN Regulated Release Assembly
(Electrical or Mechanical)or ANSUL AUTOMAN Remote
Release Assembly(ies)
2.Nitrogen Cartridge(s)and/or Carbon Dioxide Cartridge(s)
3.Regulated Actuator Assembly(ies)
4.ANSULEX Low pH Liquid Fire Suppressant
5.Enclosure or Bracket Assembly(ies)
6.Discharge Nozzles
7.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 actuation piping,
expellant piping,detection system,and additional equipment.
The remote release assemblybes)is used in large systems or
multi-hood systems to actuate regulated actuator assembly(ies)
ONLY.The remote release assembly contains a release mecha-
nism(unregulated),with enclosure knockouts to facilitate installing
the actuation piping,expellant piping,detection system,and addi-
tional equipment.
Each regulated actuator assembly is mounted separately but with-
in the guidelines of the regulated release assembly actuation/
expellant gas piping requirements to ensure simultaneous actua-
tion of the system.The assembly contains the pneumatic actuator,
regulator,agent tank,expellant gas hose for agent lank hookup,
and enclosure plugs to faclklate installing expellant piping.
Each enclosure or bracket assembly is mounted separately but
within the guidelines of the regulated release assembly or regulat-
ed actuator assembly expellant gas piping requirements to ensure
simultaneous actuation of the system. Refer to 'System
Components'section for individual component descriptions.
FIGURE 4
SECTION III—SYSTEM COMPONENTS SECTION III—SYSTEM COMPONENTS
IJL FX3470 ill.C FX3470 Page 3-1 UI EX3470 ULC EX3470 Page 3-2
7-1-09 REV.6 REV.6 7-1-09
EXTINGUISHING AGENT REMOTE MECHANICAL RELEASE The tank bracket is constructed of mild steel and painted red.It is
ANSULEX Low pH 1 quid Fire Suppressant(1.5 gallon—Part No. 'ANSUL AUTOMAN'REGULATED RELEASE ASSEMBLY The Remote Mechanical Release,Part No.433485,is used to designed for mourning the tank in a minimum amount of space.
79694 or 3.0 gallon—Part No.79372)is a potassium-based solo- (MECHANICAL) actuate up to five(5)R-102 regulated actuators.The remote The Bracket Assembly can only be utilized with 3.0 gallon tanks
bon designed for last knock-down and suppression d grease- mechanical release utilizes a 101-10 carbon dioxide cartridge as (�1 No.429862).
related fires.The agent is shipped in plastic containers which pro- NOTE_AGENT TANK MUST BE the actuation pressure to operate the regulated actuators.The
OeGERI3)sElMRIaBY BRACKET ASSEMBLY
vide one complete tank charge.(Refer to Section V.Page 5-2.1,for OR SEE PAGE a..h release is housed in a stainless steel enclosure.
maximum agent fill capacity.)Agent storage life expectancy is
MOUNTING
twelve years and can be stored at a temperature d—40°F to 130 RELEASE I nnnrzrr
•to(,t p tr 54 a°C).
range I When Installing to agent In 4 C)s he =I.icon,Ihmhperhltura range Is 32•F(O°C)to 130°F(54'C).The \\ 7�1'11 I 0 ll
distributor must record the batch numbers and date d shipment 4 c
receipt to be filed with each installation record. 1l'
MECHANISM FEASE '�I AM ci•
•AN6IILEx'LOW pH ll(xxG FIRE 6UMY1ECSnNr I �� ;
\ 2
All I
REGIAATGR i I ` w
I SHIPPING WEIGHT I
I / 1a 191 lap) k
�/ Y IahlrnNG WT.as to lth Apt - e
FIGURE 2 FIGURE 4 shnM•nG wr.v O u.9h
ao GAIIGN I6GALION mew FIGURES
SNIFF..WT AS LOOS PP SHIPPING.WT Ie LB(9 Itp) wee
...BF m,a, REGULATED RELEASE ASSEMBLY(ELECTRICAL) SINGLE TANK ENCLOSURE ASSEMBLY
FIGURE 1 The ANSUL AUTOMAN Regulated Electrical Release Assembly REGULATED ACTUATOR ASSEMBLY
The Single Tank Fndosure Assembly(Pan No.429870)is used in
REGULATED RELEASE ASSEMBLY(MECHANICAL) (Part No.429856)is identical to the mechanical version except n double and multiple-tank systems and must be mounted to a rigid The Regulated Actuator Assembly(Part No.429850)contains the
also contains a factory installed 120 VAC solenoid and electrical surface near the regulated release or regulated actuator assembly regulator,pneumatic actuator,expellant gas hose for agent tank
The ANSUL 429853) AN Regulated Mechanical Release Assembly switch. its expellent gas line will be connected to. hookup,and enclosure knockouts to facilitate instating lank
(Part No.429853)contains the regulated release mechanism, PP
expellant gas hose for agent tank hookup,and enclosure knock- The solenoid is used to provide electrical actuation of the release The enclosure is designed for mounting either a 1.5 gallon(Part ^9•This assembly is used in multiple-tank systems and must be
piping; piping; mechanism.The electric switch is used to protect the solenoid by No.429864)or a 3.0 gallon tank P mounted to a rigid surface.
outs to facilitate install actuation i n expellant deter- opening the circuit to the solenoid once the system is tired. ) 9 (Part No.429862)in a minimum g
lion system;and additional equipment.This regulated release amount of space. The regulator contains two outlets 135"apart One outlet is used
Additional electrical switches can be added as required for auto-
assembly is used in single,double,and multiple-tank systems and to interconnect the expellant gas hose to the enclosed agent tank.
mull toll mounted to a rigid surface.The release mechanism can matic equipment and gas shat-off accessories,as well as initiating ENCLOSURE ASSEMBLY The other outlet cemects an expellant gas line to an additional
audible and visual alarms.
be used to interconnect both the actuation and expellant gas lines enclosure or bracket assembly.The regulator is designed to allow•
as required per system design.The regulator is designed to allow .• ' a constant flow of nitrogen into each agent tank connected(two
'ANSUL AUTOMAN'REGULATED RELEASE ASSEMBLY NOTE.AGENT TANK MUST • .tanks maximum at 110 (7.6 bar).
•a constant flow of gas into the tank at 110 psi(7.6 bar)when the BE ORDERED • 0 ) psi(7 )
system is actuated.The agent tank must be ordered separately. (ELECTRICAL)° SEPARATE, 0
OR LEE PAGE a+ The pneumatic actuator is designed to puncture the expellant gas
In single,double,and multiple-tank systems,the provided expel- �^G' TANK�'�BE cartridge seal upon receiving pressure from the regulated release
lank gas hose connects the agent tank to the bottom outlet of the s rvnArELr a assembly actuation piping.The enclosure contains a knockout to
m urE PAGE]A 0 facilitate distribution hooka
regulator.In double and multiple-tank system configurations,the Ititel;„ piping hookup.
back outlet of the regulator is used as an expellant gas feed for 0 one additional tank-enclosure or tank-bracket hookup.The enclo- REGULATOR REGULATED ACTUATOR ASSEMBLY
sure contains the required knockouts to facilitate this corhnedion. Orr, T
iki ANSI OE
The tank is mounted within the enclosure.The tank contains an ` I 4tii SEPARATELY PNEUMATIC
ACTUATOR
adaptor/tube assembly with a burst disc union.The burst disc r � \ � MCE 34 1101 ASSEMMY
{1J SHIPPING PO
�J
helps prevent siphoning of the agent up the pipe due to significant a Le N sgh
temperature fluctuations in the area where the tank is located.The
•tank is stainless steel and,under normal conditions,requires �� '
hydrostatic testing every twelve years. \I�
The detection and additional Y/
FIGURE 5
equipment required per system
design are connected to the release mechanism.The enclosure SNIPPING PM mummy)ktshp
contains knockouts to facilitate detection and additional hookups. \ I RED PAINTED BRACKET ASSEMBLY t SHIPPING WT REGULATOR
The system can be actuated automatically or manually.Automatic The Bracket Assembly(Part No.429878)is used in double and Y in La 19 wpl
actuation occurs when a fusible link within the detection system FIGURE 3 multiple-tank systems and must be mounted to a rigid surface near I
separates in a fire condition.Manual actuation of the system ...• the regulated release assembly or regulated actuator assembly FIGURE 7
occurs when personnel pull on the remote manual pull station •NOTE:ANSIA Al1TOMAN nellulved[m en:al rk,hase,Parr Na 421956,snot that Its expellant gas tine will be connected to. m',a
pull ring_ intended to be used with electric detection_
• • •
SECTION III—SYSTEM COMPONENTS SECTION 81—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-3 UI.EX3470 lit C EX3470 Page 3-4
4-1-06 REV.8 REV.7 4-1-06
AGENT TANK ASSEMBLY OEM REGULATED ACTUATOR ASSEMBLY 24 VDC REGULATED RELEASE ASSEMBLY(ULC APPROVED ADDITIONAL SHIPPING ASSEMBLIES
The agent tank shipping assembly(3-Gallon,Part No.429862, The OEM Regulated Actuator Assembly, Part No. 418691, ONLY) Several complete slipping assemblies are available containing
and 1.5 Gallon,Part No.429864)consists of a stainless steel lank includes the regulator,pneumatic actuator,expellant gas hose and The 24 VDC Regulated Release Assembly,Part No.429859,is both the release or actuator mechanism and the agent tank.When
and an adaptor/tube assembly.The adaptor/tube assembly con- OEM bracket. Also available is an OEM Regulated Actuator used where electric,thermostat detection is requred via the use of ordering a complete shipping assembly,order the following part
tains a burst disc.The burst disc prevents agent leakage due to Assembly with all the above mentioned components except for the a releasing control unit.This assembly consists of a 24 VDC numbers:
significant temperature fluctuations in the area where the tank is bracket.This assembly is Part No.418522. ANSUL AUTOMAN II-C regulated release mechanism,expellant
located.Under normal conditions,the tank requires hydrostatic gas hose,and enclosure knockouts to facilitate installing actuation Shipping g)
testing every twelve years.The date of manufacture is stamped on - Part Na Description lb k
9 Y Y p piping,expellant piping,detection system,and additional equip- -- (9)
the tank nameplate. mend.Agent tank must be ordered separately. 430299 3.0 Gallon Mechanical Release 33 (15)
The tank is shipped uncharged and must be filled with only The system can be actuated automatically or manually.Automatic
Slipping Assembly including:
ANSUL EX Low pH Liquid Fire Suppressant during installation. actuation Occurs when the control panel receives a signal from the 429853 Mechanical Regulated
detection cochkt.The panel then sends an electrical signal to the Release Assembly
rAwe Arvwrow ' 24 VDC regulated release,causing it 10 actuate.When actuation 429862 3.0 Gallon Tank Assembly
Lee AssENlxr occurs,the gas cartridge is punctured,pressurizing the agent tank 430300 1.5 Gabon Mechanical Release 30 (14)
A 111 and discharging the agent through the distribution piping.Manual Shipping Assembly including
',.�. equation of the system occurs when personnel pull on the remote 429853 Mechanical Regulated
manual pull station put ring. Release Assembly
INF a sell 429864 1.5 Gallon Tank Assembly
SNIPPING V.IT
1111041
o�xlEmmrrrco SEPARATELY 430309 3.0 Gallon Regulated Actuator 36 (16
■s cub ON I , Shipping Assembly including: )
SNIPPING`^ �II SNIPPING wr 429850 Regulated Actuator Assembly
a Ni
SNIPPING wr a Iv 311.811S Ni 429862 3.0 Gallon Tank Assembly•TANK
FIGURE 1�0 41'
11fT/ 430316 1.5 Gallon Stainless Steel Enclosure 18 (8)
Shipping Assembly including.
TWO TANK ENCLOSURE ASSEMBLY 429870 Sim Tank Mounting Roe
•
FIGURE 8 The Two Tank Enclosure Assembly,Part No.429872,consists of Assembly
429964 1.5 Gallon Tank
e two expellant gas hoses,two grommets,and the mounting enclo-
m
se.The assembly is used in 9 gallon systems.It can be coupled 418611 Hose Assembly
enclo-
sure.
OEM RELEASE/BRACKET ASSEMBLY with a 3-gallon regulated release assembly a a 3-gallon regulated
(FOR OEM IN-CABINET USE ONLY) 9 Y 9 g 430317 3.0 Gallon Stainless Steel Enclosure 20 (9)
actuator assembly to give a total of 9 gallons of agent.Agent tanks r Shipping Assembly including:
The OEM Regulated Mechanical Release/Bracket Assembly,Part must be ordered separately. FIGURE 12 429870 Single Tank Mounting B
No.79493,contains the same regulated release mechanism as The tank enclosure is designed to mount in a minimum amount of cozen Assembly oun Box •
the standard ANSUL AUTOMAN Regulated Release Assembly. co 429862 3.0 Gallon Tank Assembly
The OEM Regulated Electrical Release/Bracket Assembly,Part
418511 Hose Assembly
•No.418054',is identical to the mechanical version except it con
tains a factory installed 120 VAC solenoid and electrical switch. 430324 6.0 Gallon Stainless Steel Enclosure 40 (18)
These release/bracket assemblies must be installed in a suitable Shaping Assembly including:
equipment enclosure either hnnzotally or vertically.They contain 429872 Two Tank Mounting Box
all the necessary mounting and conduit holes needed to fully Assembly
install the assembly.The agent tank is installed separately and aaPehNG WI' 428862 3.0 Gallon Tank Assembly(2)
xe sosne Sal
need not be bracketed once it is piped and tilled.Note:OEM 430332 3.0 Gallon Mounting Bracket Shipping 20 (9)
Release/Bracket Assembly must be installed high enough in cabi- Assembly inducting:
net so that there is sufficient room to install and remove cartridge. I 429878 3.0 Gallon Mounting Bracket
••Nat•:OEM medulehed Electrical RebaseArarler Asseneln,Pun No.418054,in Assembly
• not emended le he used e,rth electric dote sun. 429862 3.0 Gallon Tank Assembly
.,, o
^ FIGURE 11
hhhr roUNnNG fmelf
ear ASE ayA;AU
NEOIANISN-w Ol-U'
II
0
l
NEM/LATER it
4i 1SNIPPING WT
el w16141
• FIGURE 9
SECTION M-SYSTEM COMPOIIENTS SECTION III-SYSTEM COMPONENTS
UL EX3470 ULC EOM Pape 36 UL EX3470 ULC EX3470 Page 3-6
7-1-00 REV.B REV.7 7-1-09
GAS CARTRIDGES NOZZLES SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY
The R-102 system uses gas cartridges to store nitrogen or carbon There are 11 types of discharge nozzles each designed to distrib- •The Swivel Adaptor Assembly consists of a swivel nut,swivel body •The conduit offset assembly,Part No.435961,is used to change
dioxide expellant gases under pressure until the system is actual- Ute the liquid agent in a uniform pattern throughout the hazard and swivel ball.All are chrome-plated.The swivel adaptor allows direction of the wire rope on detection,mechanical gas valve,and
eel,at which time the cartridge seal is punctured and the released area: any nozzle to be rotated approximately 30°in all directions.Swivel remote pull station lines.The conduit offset assembly can only be
gas expels liquid agent from one or more tanks through the dis- 1. 1W Nozzle 7. 245 Nozzle Adaptors must be ordered as a Swivel Adaptor Shipping used in the area where the conduit attaches to the regulated
charge piping and out the discharge nozzles. 2. 1N Nozzle B. 260 Nozzle •Assembly,Part No.423572,which contains 25 Swivel Adaptors or release assembly.When using the conduit et set assembly,the
Four nitrogen gas cartridges and throe carbon dioxide gas car- ,Part No.419385,which contains 9 Swivel Adaptors. maximum number of pulley elbows is still allowed.The Conduit
0• 9 9 9 3. 12N Nozzle 9. 290 Nozzle
tridges are available as shown in Figure 13. •Offset Shipping Assembly,Part No.436063,consists of 6 conduit
4.3N Nozzle 10. 2120 Nozzle , r la art offsets.
Cartridges noted as TCiDOT are both Transport Canada(TC)and 5.2W Nozzle 11. 1F Nozzle Tt3aa E nmrnn
Department of Transportation(DOT)approved.Cartridges noted .� ()tit:. CONncihe.s
as DOT are Department of Transportation approved only. 6.230 Nozzle
Although these nozzles ere similar in appearance and have •
Cartridge selection options are provided n Section IV under Tank certain crxnnon parts,the tip of each nozzle is designed for a ,�`,
and Cartridge Requirements. specific application and must only be used in those areas.See
NITROGEN GAS CARTRIDGES Nozzle Application Chart in Section IV-System Design,for -c-- � EIss act
OFFSET
n
individual nozzle usage. 30 DEGREE
f' 318 le NP ROTARCM
FEMALE READ
/ FIGURE 15
'{ 17 IN Pt / CONNECTOR
CONDOR
n till 161M6V. µi6 a IBI wrFlxaaLcul. RUBBER BLOW-OFF CAPS
�aooq' pe'6°i1 461.1 cad 6TRAMEII •The Rubber Blow-Off Cap helps keep the orifice of the nozzle IrRe
INea)E of grease or other substances that could Interfere with agent dis-
I. RECESS FCC - • tribution.A retaining strap attaches the blow-off rap to the nozzle. FIGURE 18
crane sus ie cane IN. sM1e w. BLOW OFF VENDOR
Rubber Blow-Off Caps must be ordered as a Shipping Assembly, ®�.,
CAP LOOP XXXX-X caps,or Part No.
pia ad 2IMH. 4W IN. (e sal VEND •Part No.77695,which contains 50 blow-oft
LT AR Lrao-s DOUBLE TANK LTA-101.30 rozaE'_._. Ihr PRESENT) •77411,which contains 12 blow-off caps. "OUIK-SEAL"ADAPTOR
GA OW CARTRIDGE cernanGE calm b wiDGE STM O The'Ouik-Seep adaptor is a listed mechanical bulkhead fitting that
produces a liquid-tight seal around both distribution piping and
CARBON DIOXIDE CARTRIDGES FIGURE 14
detection conduit which runs through restaurant hoods and ducts.
`i'\ The'OuikSeaC adaptor accepts threaded pipe or conduit.The
Nozzle Identification Chart r) •adaptor is available for 1/4 in.(Part No.78196).3/8 in.(Part No.
•Note:See Component Index for nozzle package shipping assem- •77285),12 in.(Part No.77287),or 3/4 in.(Part No.77289)pipe a
1 _ •bly part numbers.
conduit sizes.When using with EMT conduit,a conduit connector
n MIN Nozzle must be installed in each end of the adaptor.The'Oink-Sear
•61.
sneer (F6.6 eel Adaptor Shipping Assembly must be ordered as stated below:
Rz6aa1 Nozzle Nozzle Nozzle' Flow
•Tyoe Part du, &among fyg ROZZIc.Material Shippng
•1W Nozzle 419336 1W** 1 Chrome-Plated Body FIGURE 1 Assembly Hole Size
•1N Nozzle 419335 1N" 1 Chrome-Plated Body Size Part Na Oty. Required
PR z 1O w z 1¢N 12N Nozzle 419334 12N 12 Chrome-Plated Body CB METAL BLOW-OFF CAP 1/4 in. 78196 24 3/4 in.
t.h°n) to 4""h he'04 The CR Metal Blow-off Cap Package,Part No.433208,is used for 3/8 in. 77285 24 1 1/8 in.
hen-ha CNnnIDGE hot-rsumRIDGE 101.30 CARTRIDGE •3N Nozzle 419338 3N 3 Chrome-Plated Body 1/2 M. 77287 24 1 1/8 M.
®,. m,. 2W Nozzle 419337 2W 2 Chrome-Plated all high temperature environments.placed inside The metal blow-off cap con-
®��� Body lain a special 0-ring placed inside the cap which integrates with 3/4 n. 77289 24 1 3IB in.
FIGURE 13 230 Nozzle 419339 230 2 Chase-Plated Body the nozzle to create a seal and to help hold the blow-dl cap in •
Additional cartridge shipping assemblies are available for 245 Nozzle 419340 245 2 Chrome-Rated Body position. . . ADAPTOR BODY
European and Australian requirements. 260 Nozzle 419341 260 2 Chrome-Plated Bady The CB Metal Blow-Off Cap Package,Part No.433208,contains ------ GASKET
•Cartridge European Australian TC/DOT 290 Nozzle 419342 290 2 Chrome-Plated Body 10 blow-off caps. al .
Description Part No. Part No. Part No. 2120 Nozzle 419343 2120 2 Chrome-Plated Body Also available is a 10 pack d CB Stainless Steel Blow-Off Caps, '.
NUT
LT-20-R 428440 428948 423429 1F Nozzle 419333 1F 1 Chrome-Plated Body Part No.434707.
LT-30-R 428441 426553 423435 •Nome stamping rem mean en additional letter indicating a vendor•.ode. •A 10 pack of Metal Blow-Off Cap brings,Part Na 551530,is also FIGURE 19
Double Tank 428446 426563 423493 •—Stainless steel versions are available In me 1W nozzle(Part Na 432527)and •available. ®'y
LT-A-101-30 428442 426555 423491 • ant IN no7An(Part No.4356721.
101.10-CO2 428443 N/A 423439 SILICONE LUBRICANT
10l-20-0O2 428445 N/A 423441
101-30-0O2 428444 N/A 423443 Dow Corning Compound 111,Part No.78112,is available in a
5.3-ounce tube.Compound has excellent qualities for sealing and
•Nolo:For 101-10 cartridge,Part Na 15850 is DOT only. lubricating system components. STAINLESS
STEEL ware
Aloft GM
FIGURE 17
' .
SECTION III-SYSTEM COMPONENTS SECTION NI-SYSTEM COMPONENTS
11L EX3470 IILC EX3470 Page 3-7 UI.EX3470 ULC EX3470 Page 3-8
7-1-09 RFV.6 REV8 7.1-09
"COMPRESSION-SEAL"ADAPTOR .COCKING LEVER/LOCK BAR DETECTORS PULLEY TEE
This adaptor is a mechanical bulkhead fitting that producers a The cocking lever is a component required to cock(arm)both the The detector consists of three basic components.the bracket,link- The Pulley Tee(Part No.427929)is used to change the direction
liquid-tight seal around pipe and conduit when installing disniter- mechanical/electrical ANSUL AUTOMAN release and the meth- a
lion piping and detection conduit through restaurant hoods and rd and usable link The bracket links are not included and must be prat wire ropes by the a It must 32 used in 130 areas(0'Ce the ten).
apical gas valves After the ANSUL AUTOMAN is cocked(armed), ordered separately.)The bracket hdds the entire assembly to the peratures are within the ranged 32°F to 130°F(0°C to 54°C).
duds. The "Compression-Seal" adaptor is a straight-through the lock bar must be inserted to eliminate the accidental Icing of mounting surface.The linkage is used to support the fusible link. Pulley tees can be used in mechanical gas valve actuation lines
design requiring no tuning or threading of conduit or pipe.The the release mechanism.These components are available as either The fusible link is designed to separate at a specific temperature and remote manual pull station lines.Pulley tees cannot be used
•adaptor is available for pipe sizes of 1/4 in.(Part No.79149),3/8 in. an individual shipping assembly or a shipping assembly containing and release the wire rope,thereby actuating the regulated release within a detection line.
(Part No.79151),12 in.(Part No.79147),and EMT conduit size of both Listed below are the various shipping assembly part num- mechanism. _
12 in (Part Na 79153). Each "Compression-Seal" Adaptor Sys ��, ■I
Shipping Assembly must he ordered as staled below: •The scissor style detector allows the wire rope to be strung corn-
Part Na Description pletely through the detection system conduit and brackets first and I1II.
Shipping the detector linkage assemblies are then clipped on later.
Assembly Hole Size 435809 Short Handle Cocking Lever only
Size Part No. qty. Required (Mechanical/Electrical ANSUL AUTOMAN) •The detector consists of two types of assemblies: 1.1
1/4 in.Pipe/1/2 in.tube 79149 24 3/4 in. 435790 Short Handle Cocking Lever with Lock Bar •The Terminal Detector(Part No.435546)includes a test link and
3/8 in.Pipe/5/8 in.tube 79151 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN) is placed last in a series of detectors This detector is sometimes • FIGURE 26
1/2 in.Pipe 79147 24 1 1/8 n. 14995 Long Handle Cocking Lever only retuned to as the end-of-line detector and is thus named because ,W,.,
1/2 in EMT Conduit 79153 24 1 1/8 n. (Mechanimutlectrical ANSUL AUTOMAN) it is at the point at which the wire rope terminates,"or is anchored
at the detector bracket.Only one terminal detector is required per STAINLESS STEEL CABLE
15618 Long Handle Cocking Lever with Lock Bar detection system.
1111.11 COMPRESSION 1/16 in.stainless steel cable is run from the terminal detector,
iw eSSua NUT (Me hanicalElectrdal ANSUL AUTOMAN)
•The Series Detector(Part No.435547)is any detector located in- through conduit,all series detectors and pulley elbows,and into
_ _ 26310 Cocking Lever only(ANSUL AUTOMAN II-C) line betwwm the regulated release assembly and the terminal the regulated release mechanism trip lever.When any fusible link
wssrr—+• 0110 416018 Cocking Lever only(Mechanical Gas Valve) del�Of separates,the tension on the cable is relaxed,and the rip loner
•When using Part Na.435546 and 435547 detectors,a total of 15 actuates the regulated release mechanism.The cable can also be
TOSKWASNER
min —� 14985 Laic Bar •detectors can be in one detection system:l4 series detectors,Part used to mechanical gas valves and remote manual pull stations.
• FIGURE 20 Short Handle Cocking Lever •Na 435547 and 1 terminal detector,Part Na 435546. The cable is available in 50 N(15 m)(Part No.15821)and 500 ft
(152.4 m)(Part No.79653)lengths.
`ll°'" •Note:Series Detector,Part No.435547,is also available as Part
"HOOD SEAL"ADAPTOR ASSEMBLY `/`/ •Na 435546,25/Pkg.
This adaptor is a mechanical bulkhead fitting that produces a liq- ( scisso+srn r PART NO.Ms.s AND.asn
uid-light seal around 1/2 in.FMT conduit when installing the detec- / "RACKET
lion line through restaurant hoods and dud.The adaptor accepts ® !
a high temperature pulley elbow and,when used,correctly pos- `f,• LINKAGE \
lions the elbow or conduit in line with the conduit adaptor hole in
the detector bracket.The"Hood Seal•eliminates the need for mul-
tiple elbows when penetrating the top d a hood when installing the .nor n.4�r.a5m a w5,erdku kwam
RISIBLE t
detection line."Howl Seal'Adaptors are available in quantities of L,Nn v
6 as Shipping Assembly Part Na.423253. Long Handle Cocking Lever
FIGURE 24
/WAL cur ` •
tl H! erns EN PULLEY ELBOWS
"°"m.on_`���—- --- ---- There are two types of pulley elbows used to change the direction
air of the wire rope by 90°.ANSUL recommends for temperatures not
in ELaawY b wilhxset screws for 1/2 in.conduit,and Part No.423250 has com-
pression
•
OF ASSEMBLY)
` ���:I pression ring ends also for 1/2 n.conduit.Pulley elbows must be
Lock Bar ordered in quantities at 50 as Shipping Assembly Part No.415671
use ONLY PULLEY ELBOW roar NO 42saso FIGURE 21 (compression type).
(socket and type)and Put Na o.423251 cam ession end
,••,,.
PAW NO 41se70 Inn NO.20kw
•REDUCING COUPLING The reducing coupling,Part No.436228,is made of stainless steel �� ,•',
material with 3/8 in.x 1/2 in.NPT inlet threads. If necessary,the
reducing coupling can be utilized when installing this Agent FIGURE� ,
Distribution Hose Line KA,Part No.435982.Two couplings are
required per Agent Distribution Hose. ■GTN ,ii.
.a.. in
�- 13w 305ill)--__. • me,a,
-
FIGURE 25
Il:: F Ira e FIGURE 22
SECTION III-SYSTEM COMPONENTS SECTION II-SYSTEM COMPONENTS
UL EX3470 IJLC EX3470 Page 3-9 UL EX3470 ULC EX3470 Page 3-10
7-1-09 REV.5 REV 4 7-1-09
REMOTE MANUAL PULL STATION MECHANICAL GAS VALVES ELECTRICAL GAS VALVES MANUAL RESET RELAY
The remote manual put station(Part No.434618 or 435960)is The mechanical gas valves are designed to shut off the flow of gas The electrical gas valves are designed to shut off the flow of either The Manual Reset Relay,Part No.426151,is required when using
made out of a molded red composite material.The red color to the appliances upon actuation of the regulated release assail- natural or LP gas to the appliances upon actuation of the regulat- an electrical gas valve shut-off system.After the electric gas valve
makes the pull station more readily identifiable as the manual Hy.The valves are available in sizes o13/4 in.,1 in.,1 1/4 in.,1 1/2 ed release assembly.The valves are available in sizes 01 3/4 in., has dosed,either due to system actuation or power failure,the
means for fire suppression system operation.The pull station is in.,and 2 in.ANSUL style;and 2 1/2 in.and 3 in.ASCO style.The 1 n.,1 1/4 in.,1 1/2 in.,2 in.,2 12 in.,and 3 in.The valve is held valve cannot be re-opened,allowing gas to flow,until the reset
compatible with the ANSUI Flexible Conduit.The molded manual valves are rated for natural and LP gas.Bath styles are UL Listed open by an energized solenoid and upon system actuation,the relay button is manually pressed,re-energizing the circuit.The
pull station should be mounted at a point of egress and positioned •and includes the air cylinder,tubing,and fittings,Part No.15733, switch contacts in the regulated release assembly open,thus de- reset relay is available 120 VAC.The manual reset relay is also
at a height determined by the authority having jurisdiction.Trim for connection to the release mechanism. energizing the circuit to the gas valve solenoid,causing the valve recommended ter electrical shut dawn.
Rings.Part No.427074(pack at 10),are available. Maximum to dose.Valves are available in 120 VAC and are UL Listed.
Part No.434618(Without Wire Rope) Part Operating Part Max.Operating
Part No.435960(With 50 ft(15.2 m)of Wire Rope) No. Description Pressure No. Desaiption Pressure
55598 3/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar) 13707 3/4 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar)
',-,; / 55601 1 in.Gas Valve(ANSUL) 10 psi(0.69 bar) 13706 1 n.Solenoid Gas Valve(ASCO) 25 psi (1.7 bar)
55604 1 1/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar)
550360 1 1/4 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar)
55607 1 12 in.Gas Valve(ANSUL) 10 psi(0.69 bar) 13709 1 12 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar)
1 //^�t i
� 55610 2 in.Gas Valve(ANSUL) 10 psi(0.39 bar) 13710 2 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar)
Will 25937 2 1/2 in.Gas Valve(ASCO) 5 psi(0.35 bar) 550363 2 12 in.Solenoid Gas Valve(ASCO) 5 psi(0.35 bar)
i J 25938 3 in.Gas Valve(ASCO) 5 psi(0.35 bar) 17643 3 in.Solenoid Gas Valve(ASCO) 5 psi(0.35 bar)
11 Wi Flow Capacity BTUMR,at 1 in.P.D. • Flow Capacity BTU/FIR,at 1 in.P.D. FIGURE 30
(CFH) 0.64 SP GR (CFH) 0.64 SP GR ®*,
FIGURE 27 Pipe Size P.D.t n.WC 1000 BTUM' Pipe Size P.D.1 in.WC 1000 8TU4I3
(inches) 0.64 SP GR Natural Gas (ndhes) 0.64 SP GR Natural Gas ELECTRICAL SWITCHES
FLEXIBLE CONDUIT 3/4 751 751,000 3/4 264.96 247,500 The electrical switches are intended for use with electric gas
Flexible conduit allows for quidier installations and the cone- 1 1288 1,288.000 1 1091.01 1,119.000 valves, alarms, contactors, lights, contrador supplied electric
nience of being able to route the cable over,under and around 1 1/4 1718 1,718,000 1 1/4 1662.49 1,730,000 power shut-off devices and other electrical devices that are
obstacles.Flexible conduit can be used as a substitute for stan- 1 1/2 2630 2,630,000 1 12 1818.35 1,900,000 designed to shut off or turn on when the system is actuated.
card EMT conduit or can be used with EMT conduit.Flexible con- 2 4616 4,616,000 2 3117.18 3,251,000 Switches are available in kits:One Switch Kit,Part No.423878,
duit can be used only with the Molded Manual Pull Station,Part 2 1/2 5700 5,800,000 2 12 6078.49 5,821.000 Two Switch Kit, Part No.423879,Three Switch Kit,Part No
No.434618,and mechanical gas valve installations.The Flexible 3 7160 7,300,000 3 7169.51 7.430.000 423880.and Four Switch Kit,Part No.423881.Mounting hardware
Conduit comes in a 500 ft(152.4 m)length,Part No.434525,or To calculate gas flow for other than 1 inch d.: and 12 in.(305 mm)long wire leads are provided with each kit.
together with 500 t(152.4 m)of wire rope,Part No.435959. 9 p' To calculate gas flow for other than 1 inch p.d.: Each switch has a set dsingle-pole,double-throw contacts rated
Also available is a Flexible Conduit Strain Relief(50-park),Part New dh=(dh at 1 inch)x new p.d. New dh=(dh at 1 inch)x;'new pd. at:
No.435979. To calculate gas flow for other than 0.64 SP GR: To calculate gas flow for other than 0.64 SP GR: UIICUL/CSA Rating ENEC Rating
A 50-pack of Flexible Conduit Inserts,Part No.434347,is also New dh=(cfh at 0.64)x,'0.64 New rib=(dh at 0.64)x 0.64 250 VAC,21A Resistive IE4T105y Approved
available. New SP GR New SP GR 250 VAC,2 HP 250V,21 A Resistive
Note:Flexible conduit cannot be used In detection systems. 125 VAC,1 HP 8A Motor Load
A B c Valve A B
Valve Size n. (mm) in. (mm) in. (mm)
Size in. (mm) n. (mm)
GOANAPN N a
3/4 in
3/4 in. 3 3!4 (95.3) 6 3/8 (161.9) 5 12 (139.7) 3 5/16 (81.0) 3 5/8 (92.1) 1 '-
1 in. 3 3/4 (95.3) 6 3/8 (161.9) 5 12 (139.7) 1 in. 5 (127.0) 6 27/32 (173.8)
1 1/4 in. 4 7I8 (123.8) 73/8 (187.3) 6 3/8 (161.9) '
1 1/4 in 7 13/16 (198.4) 7 29/32 (200:)
1 12 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9) 1 12 in. 5 (127.0) 5 19/32 (142.1) N C
2 in. 5 716 (149.2) 7 718 (200.0) 6 11/16(169.9) 2 in. 6 3/32 (78.6) 5 15/16 (150.8) rill' .
2 12 n. 7 13/16 (198.4) -- 9 1/16 (230.2) 2 12 in. 7 13/16 (196.4) 7 29/32 (200.8)
3 in. 7 25/32 (197.6) -- 9 1/16 (2302) 3 in. 7 13/16 (198.4) 7 29/32 (200.8)
iim
a III FIGURE 31•
4 .0§•
lion-ii
xhr11tT111t2M. elae.1NN1aN.
- ...m • FIGURE 29
• FIGURE 28 ".
■
.
• •
SECTION III-SYSTEM COMPONENTS SECTION III-SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-11 UL EX3470 UL C EX3470 Page 3-12 .
7-1-09 REV.1 REV.1 7-1-09
ALARM INITIATING SWITCH ML STYLE .IN-LINE BURST DISC ASSEMBLY(MANIFOLDED SYSTEMS NOZZLE AIMING DEVICE
Fusible Link To Be Used ONLY)
The Alarm Initiating Switch Kit,Part Na 428311,can be field Fusible Shipping Where The Nozzle Aiming Device,Part No.431992,is available to prop-
mounted within the ANSUL AUTOMAN release.This switch must The in-line burst disc assembly is required to eliminate the siphon- er aim each nozzle to the correct aiming Link Assembly Temperature Temperature Y q phm- ry ng print.The device
be used to dose a supervised alarm circuit to the building main fire pE No Part No. Rallna Does Not Exceed erg of the agent up the pipe during extreme temperature variations. clamps to the nozzle and emits a small laser light that reflects on
alarm panel when the ANSUL AUTOMAN release actuates.This In addition to eliminating the siphoning effect,the common in-line the surface that it is aiming at.The nozzle can then be rotated to
550368(1) 551522(10) 165°F (74°C) 100°F (38°C)
action will signal the fire alarm panel that there was a system actor burst disc assembly eliminates the possibility of one or more indi- point at a predetermined aiming point and than tightened to hold
anon in the kitchen area.The switch kit contains at necessary 550965(1) 551523(10) 212°F(100'C) 150•F (66°C)
airy victual discs located in the tank adaptor from failing to burst.The that angle.The aiming device adaptor attaches to the nozzle.The
mounting components along with a mounting instruction sheet 550366(1) 551524(10) 280°F(138°C) 225°F(107°C) assembly consists of a stainless steel striving
The switch is rated 50 mA,28 VDC. 550009(1) 551525(10) 360°F(182•C) 290°F(143°C) Y body which houses the piping assembly consists of the aiming device and the adaptor.
550367(1) 551526(10) 450'F(232'C) 360°F(182°C) burst disc.When utilizing this assembly in a manbolded system,it
sreeme 56816(1) 551527(10) 500°F(260°C) 400•F(204°C) is necessary to modify(remove)the burst disc located in all of the 40 1
TOWARDµSIN R-102 tank adaptors in the system.The in-line burst disc assent-
`ARµ� worn...ER ER A. 56816(1) 7385) 500°F(260°C) 400°F(204°C) y I •
VISESe. E RROPErar by is to be mounted as dose to the tank outlet as possible.After � 1'
MOUNTED TED THIS TDi1ER system discharge,the assembly must be disassembled and a new
....
N.O.AND N.c.rEwrniva O Vet)) burst disc installed. ��
// 10 uv Prun
cam
Pan Na. Desai icon
a. N D 416870 IrrUne Burst D sc Assn ndy NUO.ns— 44
,`,� 9 11 ruMi+c^sru STAMPED an 417911 Burst Disc(Pads d 10)
DEVICE
FIGURE 37
gyp..
�A�1/ FUSIBLE(wk BODY
__-�. 1.64 w r,; m..w
o tale-I
STAINLESS STEEL BRAIDED ACTUATION HOSE
Jti �~roc The Stainless Steel Actuation Hose is used 10 mooed the adua-
`� x erne k srnr [ion line compression tees between each pneumatic actuator.The■�I ...a ®,, 1� hose has the same thread,7/16-20,as the fittings.The actuation
uwM uxrrnTr4o • FIGURE 34 \ 1y�,5� \`4...N C hose allows flexibility between the AIJTOMAN and each regulated
seno1 -i mg. actuator.
• FIGURE 32 MAXIMUM REGISTERING THERMOMETER Hose Part No. Length Couplings
eeei •The Maximum Registering Thermometer.Part No.15240,may be IIIIMIused to indicate the highest normal temperature for the protected 31809 18 In.(41 an) 7/16-20 x 7/16-20 Females
REGULATOR TEST KIT area.Once this is established,the cad re rated fusible link can be / 32335 20 it.(51 an) 7/16-20 x 7/16-20 Females
The Test Kill Assembly(Shipping Part No.56972)is required to test •chosen.Other methods to determining maximum temperatures / +•-• 32336 24 n.(61 an) 7/16-20 x 7/16-20 Females
the regulator setting and nitrogen flow during 12-year maintenance •may be esed. \\\4' 430815 42 n.(107 an) 7/1620 Female x 1/4 n.NPT
k% :'examinations.This will ensure that the regulator is functioning Ir Fitting
properly. HOSE/GROMMET PACKAGE Pat No. Description
The Hose/Grommet Package,Part No.41851 1.consists of a 24 n. RFD SUE OF BURST 31810 Male Elbow(7/16-20 x 1/4 in.NPT)
//�'1 ,l l+=I rubber hose and 2(two)grommets.This package is required when a/oAPron NO s 31811 Male Tee(7/16-20 x 7/16-20 x 1/4 in.NPT)
1�1(�1 expellant gas hose is routed outside the ANSUL AUTOMAN 417707 415371 Tee(7/16-20 x 1/B in.Male NPT x 1/8 n.Female NPT)
—% 111 I Regulated Release,Regulated Actuator,and/or tank enclosure FIGURE 35 32338 Male Straight Connector 7/16-20 x 1/4 In,NPT)
��Z»y-> assemblies. 25627 1/4 in.Check Valve
,1'� 1/4IN.CHECK VALVE MI ,..0"..:0 ..0.. ,�, .•-„ II
The 1/4 in.died(valve,Part No.25627,blacks the flow of aqua- 2I■;Y X y .-
•
FIGURE 33 ban gas from the aduata that was actuated la the aduator(sl that
was not actuated.This prevents actuation gas from escapng Iran Tns-al 7as25
FUSIBLE LINK an open actuator which may have had the cartridge removed. FIGURE 38
Select()Direct Ul.Listed fusible link(s)for installation in detector(s) CHECK VALVE Pure NO OW m""
according to the temperature condition chart below:
K STYLE 01110, •AGENT DISTRIBUTION HOSE AND RESTRAINING CABLE KIT
Fusible Link To Be Used
10/111 The Agent Distribution Hose and Restranng Cade Kit,Part No.
Fusible Shipping Where 435982,consists of a 5 It(1.5 m)long Agent Distribution Hose,a
Link Assembly Temperature Temperature ` 0 3 It(0.9 m)long Restraining Cable,and a Restraining Cable
Part No. Part No. Rating Does Not Exceed \\ \ Hardware Padkage.The Agent Distribution Hose can be utilized
416738(1) 415738(1) 165°F (74°C) 100•F (38°C) with easlered cooking appliances with restored supports found in
415740(1) 415740(1) 212°F(100°C) 160•F (66°C) 1H W NPT \ f commercial kitchens.The hose allows to movement of the appli-
415741(1) 415744(25) 280°F(138•C) 225•F(107°C) 10 e a-i \ 7 in sore for cleaning without having to disconnect any fire suppres-
415742(1) 415746(25) 360•F(182°C) 290°F(143°C) /Is1,...I Sion system discharge piping.
415743(1) 415748(25) 450•F(232•C) 360°F(162°C) r
Note:The Agent Distribution Hose is authorized for use with only
UL Listed ANSUL Wet Chemical Restaurant Fire Suppression
• FIGURE •Systems.
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-1 UL EX3470 UI C FX347O Page 4-2
7-1-09 REV.8 REV.4 4-1-06
SYSTEM DESIGN GENERAL INFORMATION Duct Protection-Multiple Nozzle
The ANSUL R-102 Restaurant Fire Suppression System may be 1.Nozzles must be located 2-8 in.(5-20 cm)into the center of the DUCT SIZES UP TO 135 IN.(343 an)PERIMETER-9
used on a number of different types of restaurant cooking appli- duct opening,discharging up.See Figure I. OPTION
FLOW ances and hood and duct configurations.The design information
listed in this section deals with the limitations and parameters of ••One 1W Nozzle (Part No. 419336) and one 2W Nozzle
this pre-engineered system.Those individuals responsible for the
design of the R-102 system must be trained and hold a current (Part Na 419337)=three flow numbers
ld
ANSUL certificate in an R-102 training program. •135 in.(343 ton)perimeter maximum
The R-102 and the PIRANHA systems use compatible agents and •No round duct option available
components,therefore,they may be used together for cooking
appliance, hood, and duct protection. The primary ANSUL •Fallow design table in Figure 2 to determine maximum module
AIITOMAN Release can be either an R-102 or a PIRANHA size fa earn nozzle
ANSUL AUTOMAN Release and can actuate up to two additional 1W Module 2W Module
R-102 or PIRANHA Regulated Actuators.In systems utilizing a 44 Side A Side B Side B Side B
101 remote release,any combination of the maximum number of Maximum Maximum Maximum Maximum
regulated actuators can be used. is°A"o„I I in. (an) in. (an) in. (an) m. (an)
•Both systems must actuate simultaneously. f 4 (10) 60.0 (152) 23.0(58) 37.0 (94)
•Each system must be designed and installed per its appropri- FIGURE 1 5 (13) 60.0 (152) 23.0(58) 37.0 (94)
ate manual. m°" 6 (t5) 59.5 (151) 22.5(57) 37.0 (94)
•Adjacent appliances requiring protection must be protected 2.In installations where a UL listed damper assembly is 7 (18) 59.0 (150) 22.0(56) 37.0 (94)
with the same type of system, either R-102 or PIRANHA, employed,the duct nozzle can be installed beyond the 8 in. 8 (20) 58.5 (149) 22.0(56) 38.5 (93)
unless the center-to-center spacing between the adjacent (20 an)maximum,to a point just beyond the damper assent- 9 (23) 58.0 (147) 21.5(55) 36.5 (93)
• R-102 and PIRANHA nozzles is no less than 36 in.(91.4 cm). bly that will not interfere with the damper.Exceeding the maxi- 10 (25) 57.0 (145) 21.0(53) 36.0 (91)
•When appliances are prnleded with R-102 nozzles,the hood mum of 8 in.(20 cm)in this way will not void the UL listing of 11 (28) 56.0 (142) 20.5(52) 35.5 (90)
and connecting duct above those appliances cannot be pro-
tected with PIRANHA nozzles. 3.Previously listed 3 flow number and 5 flow number duct pro- 13 (33) 54.5 (138) 19.5(50) 35.0 (89)
•Mixing systems in a common plenum is not allowed. tecton detailed in earlier published manual,Part No.418087- 15 (36) (136) 18.0(46) 34.0 (86)
06,can also still by utilized. (38) 52.0 (132)
One of the key elements for restaurant lire protection is a correct 16 (41) 51.0 (130) 17.0(43) 34.0 (86)
system design.This section is divided into ten sub-sections:Noz- DUCT SIZES UP TO 50 IN.(127 an) 17 (43) 49.5 (126) 16.0(41) 33.5 (85)
zle Placement Requirements,Tank Quantity Requirements,Actu- PERIMETER/16 IN.(41 an)DIAMETER 18 (46) 47.5 (121) 14.5(37) 33.0 (84)
ation and Expellant Gas Line Requirements,Distribution Piping 19 (48) 46.0 (117) 13.5(34) 32.5 (83)
Requirements,Detection System Requirements,Manual Pull Sta- •One 1W nozzle(Part No.419336)=one flow number 20 (51) 43.5 (111) 12.0(31) 31.7 (81)
Lion Requirements,Mechanical Gas Valve Requirements,Elecbi- lo(127 an)perimeter maximum 21 (5,3) 41.0 (104) 10.0(25) 31.0 (79)
50 cal Gas Valve Requirements,Electrical Switch Requirements,and 22 (56) 38.0 (97) 7.5 (19) 30.5 (78)
Pressure Switch Requirements.Each of these sections must be •16 in.(41 cm)diameter maximum 23 (58) 33.5 (85) 4.0 (10) 29.5 (75)
completed before attempting any installation. System design
sketches should be made of all aspects of design for reference DUCT SIZES UP TO 100 IN.(254 on)
during installation. PERIMETER/32 IN.(81.3 con)DIAMETER • I Side B 1--le
NOZZLE PLACEMENT REQUIREMENTS •One 2W Nozzle(Part No.419337)=two flow cumbers
This section gives guidelines for nozzle type,positioning,and •100 in.(254 an)perimeter maximum
quantity for duct,plenum,and individual appliance protection.This e •
section must he completed before determining tank quantity and 32 in(81.3 an)diameter maximum • Side I 1 W 1 2W
piping requirements. The chart below shows the maximum protection available from
each duct nozzle.
Duct Protection-Single Nozzle Part 3.0 Gallon 1.5 Gallon
All duct protection is UI listed without limitation d maximum duct Desaiptian No. System System FIGURE 2
length(unlimited length).This induces all varieties of ductworks 2W Nozzle 419337 Maximum Maximum Example:Protection is required for a duct that has an'A'dimerr
both horizontal and vertical including ducts that run at angles to
the horizontal and ducts with directional bends. 100 in.(254 an) 100 in.(254 an) sion of 8.0 in.(20 an)wide and a"B'dimension of 55 in.(140 an)
Perimeter Perimeter long.
The R-102 system uses different duct nozzles depending on the Referring g
size of duct being protected. 1 W Nozzle 419336 Maximum Maximum g to the table in Figure 2,If the"A"dimension is 8.0 in.(20
50 m.(127 an) 50 in.(127 an) cm),the"B"dimension must not exceed 58.5 in.(149 cm).In this
Perimeter Perimeter example,the'B•dimension is 55 in.(140 an),therefore,this duct
can be protected with a three flow application.
•Read over from the 8.0 in.(20 an)line on the table to the 1W
Module column.At that pant,the chart shows that the"B"module
•length for the 1W nozzle can be 22.0 in.(56 cm).Center the 1W
nozzle in that module.The 2W module can now be centered with-
in the remaining module.
•
SECTION IV- SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-3 UL EX3470 UI C FX3470 Page 4-4
7-1-09 REV.5 REV.7 7-1-09
Duct Protection-Multiple Noted•(Continued) When working with Chart 2,one hall of the quantity of nozzles Transition Protection
determined must be equally positioned in the top half of the area Transitions are protected at a point in the transition where the The 12N nozzle(Part No.419334)must he centered 10 to 26 in.
•I DUCT SIZES GREATER THAN 100 IN.(251 an)PERIMETER of the duct and the remaining hall of the nozzles must be pare—perimeter or the diameter is equal to or than the maximum
tinned in the bottom half of the duct area. q (25 to 66 each below the ecel.H precipitator and aimed to discharge at the
••Duds over 100 in.(254 an)perimeter may be modularized using •size duct t hat can be protected.The nozzles)must be located in center of earls precipitator cell.However,it it is physically impossi-
nozzles(Part No.419337) Example:The duct to be protected has a Side'A'of 40 in. the center of the area at t hat point,or center of the module pro- de to mount the nozzle at 10 to 26 in.(25 to 66 cm)due to pre-
2W (101.6 an)and a Side•R•of 60 in.(152.4 an).Referring to the tected when more than one duct nozzle is required.Note:Nozzles cipitator placement,the nozzle may be mounted closer than 10 in.
•Ni,round duct option availede design chart,this duct requires 4 nozzles.One hall of 4=2. to protect ducts with a transition that Is more than 4 ft(1.2 m) (25 an).See Figure 5.
•Fallow the design chart to determine maximum module size for Therefore,2 nozzles must be equally positioned in each d the two In height,will be required to be positioned In the opening of 4
each 2W nozzle duct areas See Figure 3. the transition from the hood 2 to 8 in.(5.1 to 20.3 cm)Into the
snE-e• opening using standard duct nozzle design parameters.See
•When determining number of nozzles required,it is sometimes ]S IN(78 cm) :n 01(16 Lyn) ,„Figure 4.
an advantage to check the chart using the shortest side as Side SEE DUCT FOR
'A•and then recheck it using the longest side as Side'A".This w rnomE TRANSrt,ON
comparison may reveal a need for a lesser quantity of nozzles 20 01 • • T �1
one way versus the other way. 151 cm)
/�
When working with Chart 1,the quantity of nozzles determined e_ ----- --- ---nox IL ���` TTVVI rl I }
must be equally divided within the duct area. • '••!!!u° =
MIN. • I • 0't" PREOFIWOR
al cm)
nsxaRl ----� zs N•
CHART N0.1 •
11,2 y I +ssen�l
e
FIGURE 3 taut
A • • • k
MX"9•w . • I NOME FO. i'nTlPnAiD
fl
, I VIE NISI l I ' 1 1 2, 11 I I I N � rl M M R M N Y rr 08 11 Y M�ECO.MS M n ae Me WEI 0141.1,02 011,7 4 10II 0.1047 01.021000,OW 461 ; 4tYg 01om
b
s , r o•r IS •IE PNYSICALEY I1.M18518LE A71070 al 04 13 TO 86 onl.NOME 1400 BE
. r u FIGURE 4 140.a47 ED CLOSER THAN re IN Ins amt
r a .."• FIGURE 5
a Electrostatic Precipitator Protection
+? r xe •Note:For protection of Pollution Control Units(PCUs)or air saub-
u r Some restaurant ventilating duds have an electrostatic predate- •bars with or without ESPS,contact Msul Technical Services fa
u - x •tor installed at or near the base.These precipitators are generally •non-UL listed recommended application.
i r J a •small and are used to ad in the deaning of exhaust air.
N IF n r 2 'r n soE Duds with precipitators boated at or near the base can be pro-
saxt u J M tented using duct nozzle(s)above the preap.tata and 1/2N noz-
y• r `iN zle(s)(Part Na 419334)la the precipitator.One l/2N nozzle must
r J if be used for each cell being protected.This nozzle by is stamped
a r r a with 12N,indicating that it is a 1/2-flow nozzle and must be count-
?4 J e+
ed as 12 fknv number.
N r When protecting duds equipped with precipitators,the dud noz-
e M zl s must be installed above the
n — 3 � e1) precipitator and aimed to die-
• H charge downstream.If the area above the precipitator is a duct,the
n r— r'� nozzle(s)must be positioned according to dud protection guide-
.
—I r--J n lines.II the area above the precipitator is a transition,the transition
IL r-J r~J 4 r., guidelines must be follwred.
a
r— 1--,,—
9 I • I • T a •IN
CHART NO.a
s
A • • �•
• • • EOM NOME OYM]nES LISTED DI CHART I`/AM BE EQUALLY OWED 0470 EA.OF THE TWO DUCT 11001AES.
J H
T i4
]r. _ N
• • _ al
2 4 N',,4
Ix vv
u — s a
a nx
e• ' - E1 _
+I7
1 4 Px
. ••■•
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 MC E04470 Pups 46 UL EX3470 ULC EX3470 Page 4-6
7-1-08 REV.5 REV 7 7-1-09
Plenum Protection Plenum Protection(Continued)
The R-102 system uses the 1W Nozzle(Part No.419336)or the 1 HORIZONTAL PROTECTION-OPTION 2 For a plenum,either single or`V"bank,with a linear extension
1N Nozzle(Pan No.419335)for plenum protection.The 1W noz- t 1 W NOZZLE-PART NO.419336-`V'BANK PROTECTION longer than 10 ft(3.1 m),each hank may be protected using one
teM(A1 a)
zle tip is stamped with 1W and the 1N nozzle tip is stamped with u,T%MN 1 N nozzle every/0 f[(3.1 m)or less depending on the overall
1 N,indicating they are one-flow nozzles and must be counted as Jgdi. One 1W nozzle vttll protect 6 linear feet(1.8 m)of V bade plenum- length of the plenum.See Figure 12.The nozzles may point in the
one flow number each.When protecting a plenum chamber,the The nozzle must be mounted horizontally,positioned 1/3 the filter opposite directions as long as the entire plenum area is protected,
enure chamber must be protected regardless of filter length. /M.p s ariI height down from the tap of the fitter.Nozzles can be located at 6 ft and the 10 ft(3.1 m)limitation is not exceeded.See Figure 13.The
MelewlM (1.8 m)spacings on longer plenums.The nozzle must be positioned nozzle positioning shown n Figure 14 is not an acceptable method
VERTICAL PROTECTION-GENERAL I - 0-6 in.(0-15 on)from the end of the hood to the tip of the nozzle. of protection because the plenum area directly under the tee is not
•1W
EN NO771 F - PART NO.419336-SINGLE AND'V"BANK See Figure 10. within the discharge pattern of either nozzle.
•PROTECTION zo IN(51 en) Iw NOME
One 1W nozzle will protect 4 linear feet(1.2 m)of plenum.The
MAXIMUM I MAXIMUM mI f
maximum distance from the end of the hood to nozzle,the first and last , -- -
nozzle be zle must be no o more than 2 tt(0.6 m).After the first nozzle,any ..::�" } m FT W 1 ml
additional none en must be positioned pl u a maximum m 4 fl h(1.2 m m) I - M,AIMIY
apart down the entire length of the plenum.The plenum width musi In MI f � h
not exceed 4 ft(1.2 m).(The 1W nozzle can be used on single or • Hr}or ion-(a1 w) ���
V-bank filter arrangements.)See Figure 6. FIGURE 7 F...KI 6 FT n.em) IlMlleeM
®.m ! MA%MAIM /
Y FT(0e.) �/
I A.0 3. M , Option 2:The 1 W nozzle must be placed perpendicular,9-12 in. Err '`I
4 FT(121.1 (11m) (
(20-30 an)from the fare of the tiller and angled to the Way c
ar ft,PI W>�>•1 center of the fitter.The nozzle up must be within 2 in. er Fr e.1
T7 IOe m1 � (5 cm)from the perpendicular center line of the filter. / •� AS
MAXIMUM See Figure&
/ SN.pro aril
i,a� memos sttrAxiukt
,\ �/ /. �� IIIIYla1 learn 14
`/ IIMYY
—' 0.. FIGURE 10
NOZZLE TIP tN` le ET(Alm,
MUST BE WITHIN i" /
FIGURE 6 THIS BEA AD- .TWO(Z) 1N NOZZLES-PART NO.419335-'V'BANK PRO- MMOM(IAI
®,,, ,tli TECTION
When protecting plenums with the 1W nozzle,two options d cw- .4 r Two IN nozzles will protect 10 linear feet(3.1 m)by 4 ft(1.2 m) 1PROTECTION OPTION 1 BANK PROTECTION
One 1N 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 n. A
(5 to 10 an)from the lace d the filter,centered between the filler I I I X M.
heght dimension,and aimed down the length.The nozzle must be 4 n I s to and
nozzle.Se 0-6 i n.(0-151m)from Inn.end of the hoed to the tip d the w-to cm( „_ RGURE 13
muzle.See Figure 9. � .v
le If SIN 10 VT lalm�
Is-loan) MAx1AXIM - XFT llz ml_� � ,j�
f MnnsM �.
ciFIGURE 14
ROME S FIGURE 11
SECTION IV-SYSTEM DESIGN
11L EX34/0 IILC EX3470 Page 4 7
10-102 REV 3
Appliance Protection
The following pages derail types of appliance protection.Each
design requires several factors:cared nozzle din.,correct noz-
zle height above hazard,correct nozzle location and cared aim-
ing 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 hark)
and length of the Irypot.
B.FRYERS WITH DRIPBOARDS
If the fryer includes any drinboard areas,measure both
the internal depth(horizontal dimension from front to
bark)and length of the irypot portion,and then 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,'determine which nozzle is needed
to protect the fryer based on the maximum dimensions listed.
A.II the fryer does not include a dripboard,use the maxi-
mum dimensions listed in the first column of the table to
select the correct nozzle.
B.If the fryer includes any dripboard areas,use both 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 tarred nozzle.None of
the maximum dimensions Sr either column may he
exceeded.
3. If either the maximum frypot or the overall sizes are exceed-
ed,an additional nozzle(s)will be required.Refer to the mul-
tiple nozzle requirements.
Example.'A fryer with a dripboard.The Inside of the frypof without
the drinboard measures 18 in.in depth x 18 in.in length(46 an x
46 cm)and the inside of the overall area including the ddpboard
measures 18 in in depth x 24 in.in length(46 an x 61 cm).From
the Table'Marro-Ion)Cooking Area Dimension-Single Nozzle
Fryer Protection,•either the 3N or the 290 nozzle should be select-
ed to protect the fryer.depending an the maximum nozzle height
above the fryer arid the positioning requirements allowed.Refer to
appropriate Figures.
ti
SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-8
REV 6 4-1-06
Fryer-Single Nozzle Protection(Continued)
Maximum Area Dimensions-Single Nozzle Fryer Protection
Max.Size
Overall
With Dripboard
Full or Split Vat 230
14 in.x21 in.
(36 an x 53 cm)
Full or Spirt Vat 245
14 in.x 21 in.
(36 an x53 an)
Full or Split Vat 290
14 in.x21 in.
(36 an x53 an)
Full or Spit Vat 290
1412 in.x 2612 in.
(37 cm x 67 cm)
Max.Sze
Frypot Only
Full or Split Vat
14 in.x15 in.
(36 crn x 38 cm)
Full or Split Vat
t4 in.x15 in.
(36 cm x 38 cm)
Full or Split Vat
14n.x 15 in.
(36 an x 38 an)
Full or Split Vat
14172 in.x 14 in.
(37 an x 38 rxn)
Type of Noah Height
Nozzle Above Top al Fryer
FRYER WITHOUT aiIPBOAno FRYER WITH oHAMAR°
NOME nP POSITIONED ANYWHERE ALONG OR WITHIN PEDltER Of COOPING
sURFACE AND AWED To THE CENTER OF THE COOPING AREA
FIGURE 15
27 in.to 47 in.
(69 an to 119 an)
20 in.to 27 in.
(51 on to 69 cm)
13 es.to 16 in.
(33 an to 41 cm)
16 in.to 27 in.
(41 cm to 69 cm)
Nozzle
Location
See Figure
15 and 16
See Figure
15 and 16
Sr Figure 17
Sea Figure 17
FRYER WITHOUT CHIPBOARD
FRYER WITH OPoPeOAiD
SKIT VAT
NOM F HP POSITIONED ANYWHERE ALONG DR eaTen PERWErEn of COOPING
SURFACE AND AHED TO TIE CENTER OF THE COOKING AEA.
FIGURE 16
SECTION IV-SYSTEM DESIGN
Ill FX3470 OLD EX3470 Page 4-9
4-1-06 REV.8
Fryer-Single Nozzle Protection(Continued)
Maximum Area Dimensions-Single Nozzle Fryer Protection(Condlmisd)
Max.Size
Max.Sze Overall Type of Nh1nls Height
Frypd Qtly With Dripboard Nozzle Above Topd Fryer
19.5 in.x 19 in. 19.5 in.x 25318 in. 290 13 in.l018 in.
(50 cm x 48 cm) (50 on x 65 an) (33 to 41 an)
19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 3N See Figure
(50 cmx48 cm) (50anx65cm) 18
•18 in.x 18 in.
•(46 cm x 46 an)
18 in.x273/4 in. 3N 25 in.to 35 in.
(48anx70.5cm) (64 cmto89 cm)
morn WITHOUT DRIBOAFO FRYER WITH DRIBOAlO
ago NOZZLE The POSITIONED OVER THE MIDPOINT OF THE HAZARD NEA t s SA
TT.e NM FROM THE MDPONn ALONG THE LONGEST SEE OF THE HAZARD MO e I
N(a s and EIXEA THE MDPOMf ALONG TIE SHORTEST SIDE OF TIE HAZARD MO
AIMED AT THE MIOPGNT GF THE COMM AREA
RGIIRE 17
so IN EN on)MAIWIM 0AGa aL
DISTANCE BEIWEel NOZZLE NO
ce nse of HAZARD AREA
RwEn W TOUT axr'OMIU FRYER NON aieONO
aN Horn F nr msmnNEn ANYYAIFnr.ALONG OR nMtlSAi PERIMETER OF
COOKING s1FFACE ANe AIMED no 0E cENIER OF TIE COOKING AMA_
FIGURE 18
li !
Nozzle
Location
See Figure 17
See Figure 18
See Figure 19
l
(l 1
ii !
(
1.11
RIGHT TO-LEFT
CENTERLNE
FRYER N T101m OfarGoNO FRYER MTN DIM:ION°
NOTE yl tozallW WET BE LOCATED V AHAN THE PEnsETEn of ME SURFACE
NEAMnN1TE FRONT HALF OF THE FRY POT AND AIMED AT ME CENTER
FIGURE 19
SECTION IV-SYSTEM DESIGN
111 FX3470 111 C FX3470 Page 4-10
REV.7 7.1-09
Fryer-Multiple Nozzle Protection
Design Requirements:
Fryers exceeding the coverage of a single nozzle can he divided
into modules.Each module must not exceed the maximum area
allowed for a single nozzle.However,when utilizing multiple 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.2
•(5574 anz)or in terms of ft,6 ft,(0.6 mz).
1.Design requirements for multiple nozzle fryers are broken
down into two types:
A.FRYERS WITHOUT DRIPBOARD(S)
If the fryer does not include a dripboard,measure the inter-
nal depth(horizontal dimension from front to back)and
length of the frypot.Then,multiply the depth and length to
obtain the area or the trypot in square inches.
B.FRYERS WITH DRIPBOARD(S)
II the fryer includes any dripboard areas,measure both the
internal depth and length of the trypot 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 frypot 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 as specified in
Table, Maximum Cooking Area Dimension-Multiple Nozzle
Protection"
A.II the module considered does not include any portion of
the dripboard,use only the maximum frypot area and max-
imum dimension listed in the first column of the table to
select the correct nozzle.
B.If the module considered includes any dripboard areas,use
both the maximum frypot area and dimension listed in the
fast column of the table,and the maximum overall area and
dimensions listed in the second column of the table to
select the correct nozzle.
3. None of the maximum dimensions in either column may be
exceeded.II either the maximum frypot or the overall sizes are
exceeded,the area divided into modules wit need to be rede-
fined with the possibility of an additional nozzle.
Options For Modularizing Fryers
The following Figure 20 shows approved methods of dividing(mod-
ularizing)fryers so that each section can be properly protected.
E Oh MODULAR AREA NOLUDNG DAIPBOMI
MUST NOT EXCEED MBT N•(320r o,el
)
MIDPOINT I AOPOMT
)
MVP BOARD I PM"BOARD
ANA EXAMPLE ONLY
FRYER NM eRir DARD
Example:A fryer with a dripboard.The inside vat without the drip-
board measures 18 in.in depth x 30 in.in length(46 cm.x 76 con)
and the inside of the overall vat including the dripboard measures
24 in.an depth x 30 in in length(61 can x 76 rm)Because the fryer
is 30 in.(76 cm)in length,it exceeds the coverage of a 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(61 x 38 cm).Front
the Table,"Maximum Cooking Area Dimension-Multiple Nozzle
Fryer Protection:either the 3N or the 290 nozzle should be select.
ed to protect each fryer module,depending on the maximum noz-
zle height above the fryer and the positioning requirements
allowed Refer to appropriate Figures,15 through 19.
See additional examples in Appendix Section.
EXAMPLE ONLY
FRYER Whiff ePoPEIONmD
AREA of EacH FRY
Pm MOOOLE
GAFNoT ExcEED
aN IN
RIM me)
AREA OF THIS
MODULE(FRY
MT PLUS one
—BOARD)CANNOT
EXCEED
mu N•
Oxus c.1
AREA OF EACH Fm POT MODULE
CANOT EXCEED aria N'(rat vn'I
EXAMPLE ONLY
FRYER WITHOUT DRF'eONO
FIGURE 20
Fryer-Multiple Nozzle Protection (Continued)
Maximum Area Dimension-Multiple Nozzle Fryer Protection
Max.Size Module
Overall Type of Nozzle Height
With Dripboard Nozzle Above Top of Fryer
Full or Split Val
21 n.x 294 in.2 230 27 in.to 47 in.
(53anx0.19 m2) (69 cm to 119 cm)
FuN or Split Vat
21 in.x 294 in.2 245 20 in.to 27 in.
(53 on x 9.19 m2) (51 to 69 an)
Full or Split Vat
21 in.x294 n2 290 13 n.to 16 in.
(53 an x 0.19 m2) (33 to 41 an)
25 3/8 x 495 in2 290 13 in.to 16 in.
(65anx0.32m2) (33to41 an)
FuN or Split Vat
26 1/2 in.x 384 1/4 in.2 290 16 in.to 27 in.
(67 an x 0.25 m2) (41 to 69 cm)
25 3/8 x 495 a 3N See Figure 23
(65 an x0.32 m2)
273/4x49782 3N
(70.5 an x 0.32 m2)
Max.Size Module
Frypot Only
•Full or Split Vat
21 in.0 210 in.2
(53 an x 0.14 M2)
•Full or Spirt Vat
21 n.x 210 in.2
(53 an x 0.14 m2)
•Full or Split Vat
21 n.x 210 in.2
(53 an x 0.14 m2)
253/8x370.5 in2
(65 an x 0.24 in2)
•Full or Split Val
126 1/2 in.x 203 in.2
,(67 an x 0.13 m2)
25 3/8 x 370.5 in2
(65 an x0.2482)
•27 3/4 x 324'n.2
•(70.5 an x 0.21 m2)
SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-11
4-1-06 REV.8
25 in.to 35 in.
(64 an to 69 an)
Nozzle
Location
See Figure 21
See Figure 21
See Figure 22
See Figure 22
See Figure 22
See Figure 23
See Figure 24
FRYER WITHOUT DRINOARD FRYER WAR 01/7OAFS
POSITION NOZZLE TIP ANYWHERE ALONG OR WITHIN IRE PERIMETER OF TEE
MOOHLE IT IS PROTECTING AND AIM Al THE MIDPOINT OF TMAT IODMAN AMA.
FIGURE 21
FRYERWInlalr DRP*OAIO FRYER WTI.0RPBOARO
H NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE
PERIMETER OF THE MODIIIMI R IS PROTECT NG AND AWED AT THE MIDPOINT OF
THAT RESPECTIVE MODULE MIEN
FIGURE 23
FRYER WmR,JT DRPBOARS FRYER WITH ORIFOOMIO
290 NOZZLE TIP POSITIONED OVER THE 1I13PDNT OF THE RESPECTIVE MODULAR
AREA 3 II Ill an)FROM THE'AVOW ALONG THE LONGEST SIDE OF THE
MOW E AND a I N.(2 5 an)FROM THE MIDPOINT M OOG THE SHORTEST 514E OF
THE MODULE AND AWED AT THE MOPONT OF THE MODULE
FIGURE 22
FRYER WITHOUT DRIPBONID FRYER WITH DRPBDARD
THE IN NOZZLE TIP MUST BE POSITIONED ANA/MERE ALONG OR WIr1W THE
PERIMETER AND FORWM°OF THE RIGHT TOIEFT CENTERLINE OF THE GOa(NG
AREA.THE MAW POINT OF THE NOZZLE MUST BEN THE DIAGONAL CENTER OF
THE MODULAR COCKING ATEA
FIGURE 24
SECTION IV-SYSTEM DESIGN
UL EX3470 DI C FX3470 Page 4-12
REV 6 7-1-09
Multiple Nozzle Fryer Protection-TIN Skillet/Braising Pan
Protection for tilt skillets or braising pans is to be based upon the
coverage limitations provided for deep fat fryer protection.Refer to
Section IV,DESIGN.starting on Page 4-10,for maximum fryer
nozzle coverages and maximum fryer nozzle height limitations.
•Although the maximum 6 ft2(0.6 m2)total surface cooking area
requirement applies to fryer protection,it does not apply to tilt skil-
lets Of braising pans.
Each tilt skillet/braising pan protected module must not exceed the
fryer kmitations for'MAXIMUM SIZE MODULE OVERALL WITH
DRIPBOARD•cwerage per nozzle as described in Table on Page
4-11.
Tit skillets and braising pans generally utilize a hinged cover.Fryer
protection nozzles are to be placed toward the front of the appli-
ance to minimize the potential for the tilt skillet or braising pan
•cover to interfere with the nozzle discharge.See Figures 25 and
•26.
THE NOZZLE IS TO BE RACED TONAEO THE FRONT OF THE APPLIANCE TO MINIMIZE
THE POTENTIAL FORME MELEEOR BRAMS.PAN COVER TO INTERFERE MENTHE
NOME DISCHARGE
• FIGURE 25
COVE.MIS!NOT //
INTERFERE WIT/I EDGE
OF DISCHARGE R TERM %
FOR MNNLM
AND MAXIMUM
NOZZLE
HEIGHTS,REFER
TO FRYER
NOZZLE
PARAMETERS
FRYER NOZZLE USED FOR TILT SKUIET OR BRAIN.RUT PROTECTION MIST BE
PUSIIUNED NEMI THE FRONT EDGE OF nEPIIN AM AIMED AT ME FONT TOBAO(
CEHTERLNE OF THE PHI TIE DSIHANIE FROM THE NOZZLEIS1 MAST COMPLETELY
CLEAR THE Her COVER WITH M UNOBSTRUCTED NEW TO THE BACK OF THE IRK
• FIGURE 26
• • ti • ,
SECTION IV—SYSTEM DESIGN SECTION IV—SYSTEM DESIGN
Ill FX3470 ULC EX3470 Page 4-13 UI FX3470 ULC FX3470 Page 4-14
7-1-09 REV.8 REV 6 7-1-09
•Range Protection • •Range Protection 245(2-Flow)Nozzle—High Proximity
The R-102 system uses five different nozzles for the protection of Application aGNG
Co
ranges.Two of the design options require a one-flow nozzle and No Obstructions r,.....,
three of the design options require two-flow nozzles. •40 in.to 50 in.(102 an to 127 an)above the cooking surface.
NOTICE This high proximity application uses the 245 nozzle, Part No.
A 13 in.(33 cm)diameter wok pan is the largest 419340. L....r
wok size that can be protected on ranges. \The nozzle tip is stamped with 245 indicating this is a two-flow cooxnG
When protecting hot top ranges, the entire z4s NONE Tr cooking surface must he protected. nozzle and must be counted as two flow numbers. LOCATION CENTER OF ' ^
•One 245 nozzle will protect a maximum cooking area o f 672 in.z GOOSE op "•Range Protection 1N (1-Flow) Nozzle — High Proximity z 1
Application •(4335 cm)with a maximum longest dimension of 28 in.(71 om). n x IN Rs 0.1 AwMO/ram
•No Ohatructlona When using this nozzle for range protection,the nozzle must CENTERLINE OS NOME �
be pointed vertically down and positioned as shown in Figures TO CENTER of ANY
BURNER ORIRE
Single and multiple burner ranges can be protected using a 1N 29 and 30.
•nozzle,Part No.419335.The nozzle tip is stamped with 1N,indi-
cating that this is a one-flaw nozzle and must be counted as one Ras NOZZLE Rr LOCATION COMM
flow number. CENTERLINE OF COOKING SURFACE AREA
When using this nozzle for range protection,the maximum length I�r_I
of the burner grates being protected with a a of the e nozzle must not I
n exceed 32 in.(81 cm)and ffe maximum area of the Wrren grates
•must na exceed 384 in.z(2477 cm2)per nozzle. cOOMBE
When protecting a range,fro I N noble must be be rater a nand r4s Nom:we TIP
so IN EOGTroN r.ENTen ce
mum d 10 in.(25.4 cm)from each burner grate centerline and err or4 COOKING SmFAC:
must be aimed at the center of the cooking surface.See Figures i MAMA*.
•27 and 28.
OF z c, �u�na�II+F�ROeI
I NOZIlE CENTERLINE OF NOZZLE
TIN' TO CENTER OF ANY N.A.
BURNER GRATE
__ I cml
\ / ) a FIGURE 30
nGlrt
I TIP
f I Nor,.s
NO KE
OM 1 I T ` t
K / 000 1 0
(na4.t \R I / 1
• R 4i
FIGURE 29
NOTICE
Four burner grates shown in Figure 30.For sin-
• FIGURE 27 gle or double burner grates,locate nozzle at
center of cooking surface or 11 3/8 in.(29 an)
maximum from nozzle centerline to center of
any burner grate.WI'
Ip IN
1>ti�^1
MA%wIIN
INN O E v ]IMm
N
pir ______.,._
NT
ION
l,s enl
rAAxanIN
�� m.e.0
• FIGURE 28
SECTION IV—SYSTEM DESIGN SECTION IV—SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-15 UL EX3470 ULC EX3470 Page 4-16
7-1-09 REV.5 REV 7 7-1-09
•Range Protection 260(2-Flow)Nozzle—Medium Proximity •Range Protection 1N(1-Flow)Nozzle—Low Proximity Range Protection Two(2)290(2-Flow)Nozzles—Low
Application COOKING Application I Proximity Application
No Obstructions (AREA I 15 in.to 20 in.(38.1 cm to 50.8 an)above the cooking surface. •15 in.to 20 in.(38 an to 51 art)above the cooking surface.
•30 in.to 40 in.(76 an to 102 cm)above the cooking surface. I The low proximity 1-flow nozzle application for the protection ol The low proximity 2-flow application requires the use of Iwo(2)290
The medium proximity application uses the 260 nozzle,Pad No. y ranges requires the IN nozzle,Part Na 419335. nozzles,Part No.419342.
419341. a� ,I I The nozzle ti is e M� p stamped with IN indicating that it is aone-flow •Roth nozzle tips are stamped with 290 indicating they are two flow
The nozzle tip is stamped with 260 ndicating this is a two-flow __+ COMM nozzle and must be counted as one(1)flow number, nozzles and must be counted together for a total of four(4)flow
nozzle and must be counted as two flow numbers. /// AREA When using the 1 N nozzle for low numbers"
�, `� g proximity range protection with
•One 260 nozzle will protect a cooking area of 768 in.2 aao NOZZLE TIP or without obstruction,the maximum length of the burner grates Two(2)290 nozzles will protect a cooking area of IIpB in.z
LOCATION CENTER III �I►
•(4955 cmz)with a maximum dimension of 32 in.(81 an). OF COOKING being protected must not be exceed 24 in.(61.0 cm)length,aimed .(6503 1xf12)with a maximum dimension ol 36 in.(91 an).
When using this nozzle for range protection,the nozzle must SURFACE of w
along a centerline to a pant 20 in.(50.8 an)from the end of the When using two of these nozzles for low pronomity range protec-
length,protecting a maximum of 18 in.(45.7 cm).
be pointed vertically down and positioned as shown in Figures 10 w.(26 4 858 lion,the nozzles must be positioned along the cooking surface
31 and 32. GWENTxMU81 NSW When protecting a range,the IN nozzle must be located a maxi- perimeter to 1.5 in.(3.8 cm)inside the perimeter,and aimed at a
NOZZLE m mum of 9 in.(22.9 cm)from each burner grate centerline and must 45° angle along the longitudinal centerline of the range.See
2950 NOZZLE TIP LOCATION CENTER OF ANY COMING be positioned above the edge of the hazard area to be protected. •Figures 35 and 36.
crNIEIaINE of/reakalc SURFACE BURNER GRATE AREA The IN nozzle tip must be positioned at or below the obstruction, NOS PP
I.,
LOCATION 0-1.6 N.
� if present. The protected area begins at the point straight down Iv_99m,1
1 from the nozzle tip.The nozzle can be placed at the side of the y N FROM EDGE a
f u`• COOKING SURFACE
+ range aimed either left a right a can be placed in the front a
WCAOTI A CBITEA ` book o the range.Sea Figures 33 and 34 for nozzle location l
a LOOMS
+ COONS+ details. I I I I
SURFACE
N
la IN lass onllit. Aria 1 w al TO uon1N 11 1 MAXI roro'N
( CENTER.IM E OF I I I MAXIMk�
I I OFrnOC OENTFR INEOF \ I
CENTER E m
TIP CENTER OF ANY
3u N
BURNER GRATE
U.can FIGURE 3„2
N O O O O O O
EIw1TM ti
OFF no NOTICE a-Mk Pa
Z1LE ps-NSq 0088
TIP Four burner grates shown in Figure 32.For sin- r_01K; , FlGUREn,35
gle or double burner grates,locale nozzle at '�'1
1 yenta of cooking surface. I I I GOOSING y LONGITUDINAL
• o 0 0 0 1 0 0 0 0 CENTERLINE
FIGURE N
�.I� 1,� •i y i GURE 33 !
FIGURE 31 coouNc
PROMISE;AREA r-d �� ��� - IIRFACE eN (II PIa0) 29
0xa TP
__ .I-,� I �J.UN y LOCALNTER a M1.e LOOMIIE I NISOnIwn.
11 >!a NOZdE TP LGGRION
- .N 13 a kcal IN FRO.EDGE
_ , OF COOKING 6MRAOE
AY PONE AREA
soli
ply
COOK
„,MN FIGURE 34 10 MEAo
•
;O tit
200 NOZZLE mP
�
~ + LOCATION CENTER a
COOKNG SURFACE
201 D N
280 NO221E TIP LOCATION
0-1.0 N.13.9 unl N MON EDGE
OF=MG SURFACE FIGURE 36
•
Iii
•
• SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
• UL EX3470 ULC EX3470 Page 4-17 UI.EX3470 VI.0 EX3470 Page 4-18
7-1-09 REV.6 REV 7 7-1-09
•Range Protection(With or Without Back Shell/Obstruction) •Range Protection 260(2-Flow)Nozzle(With or Without Back .Griddle Protection 1N(1-Flow)Nozzle-High Proximity •Griddle Protection 290(2-Flow)Nozzle-High Proximity
•When this type of hazard is equipped with a bade shelf or other Shall/Obstruction) Application •Application
•similarly sized obstruction located above the range top,two pro- Single and multiple burner ranges can he protected using a 263 The R-102 system uses four different nozzles for the protection of Option 1-Nozzle Center Located
tedion options are available:One requires a 1F nozzle,Part No. nozzle,Part No.419341.The nozzle tip is stamped with 260 indi- griddles,One of the applications requires a 1-flow nozzle and •30 in.to 50 in.(76 cm to 127 an)above the cooking surface.
419333,and the other option requires a 260 nozzle,Part No. carting that it is a two-flow nozzle and must be counted as two flow three of the applications require a 2-flow nozzle.
419341. numbers. High Proximity Application:35 M.to 40 in.(89 to 102 cm)above This high proximity application uses the 290 nozzle, Part No.
419342.
•Range Protection 1F(1-Flow)Nozzle(With or Without Back When using the 260 nozzle for range protection with or without the cooking surface.
Shall/ObaWCtlun) •bade shelf or other similarly sized obstruction,the maximum length This high proximity application uses the 1 N nozzle, Part No. The nozzle tip is stamped with 290 indicating this is a 2-flow noz-
of burner grates being protected must not exceed 32 in.(81 en) 419335 zle and must be counted as two flow numbers
Single and multiple burner ranges can be protected using a 1F and the maximum area of the burner grates must not exceed •One 290 nozzle will protect a maximum cooking area of 720 in.2
nozzle,Part No.419333.The nozzle tip is stamped with 1F irdi- •384 in.2(2477 cm2).Nozzle must be located on the front edge of The nozzle tip is stamped with IN indicating this is a one-flow noz- •(4645 cm2)with a maximum dimension of 30 in.(76 cm).
eating that it is a ono-flaw nozzle and must be counted as one flow the burner gales and aimed at a point 10 in.(25 cm)from the back zle and must be counted as one flow number.
number. edge of the burner gates.Nozzle must he mounted 30 to 40 in. One 1N nozzle will ported a maximum cooking area of 1080 in.2 When using this nozzle for high proximity applications,the nozzle
When using the 1F nozzle for range protection with or without back •(76 to 102 cm)above the hazard surface.See Figure 38. (6968 cm2)with the maximum longest side of 36 in.(91 an).
thee, pO °�within 1 m.(2.5 on)al the canter el the seek-
•ing surface and pointed vertically down.See Figure 41 and 42.
•shelf or other similarly sized obstruction,the maximum length of all NOME When using this nozzle for griddle protection,the nozzle must be
the burner grates being protected must not exceed 28 in.(71 on) SHELF OR onotawIL v SIZED positioned along the cooking surface perimeter to a maximum of un arrn USE OF Gnnrxr
and the maximum area of the burner rates must not exceed oBSiNICTION GINOVERHANG BURNER'S) SURFACE•1N 1a Smi IN
g 2 in.(5 cm)inside the perimeter,and aimed to the midpoint of the MT ONIEGTON
•336 in.2(2168 cm2).See Figure 37 for nozzle location details. / BY A MAXIMUM OF 11 M.Rs°")
cooking surface.See Figure 39 and 40. t
IF NOME
• SHELF OR OIHEn SMMRLY SIZED NOTICE )
aesTorunn cAa ovERHANG MIR ER(S) `� IB IN When using this type d griddle protection,only
Br A M,swum of 1I en l2x mm Hs r ml 5 flow numbers are allowed on a 1.5 gal(5.7 L) I uvei I 9-VON. MMIMIIM system and only 11 flow numbers are allowed I
is HEIGHT
� \ Ex-ma14 /\� on a 3 gal(11.4 L)system. I I NO Tr
i 213 IN 0-b1M I POINT I �/�'—
I I I 1 I Pe 5110
pea.MGM I =�� _ _ 1+10FHEMTM"MUVBIO
I 10 N. r MgPCkNT OF I �,_ �FRON I COWING SSURFACE I NOZZLE
BACK/�/_�� a a� I .+f I 1 t
_`r_y 1 I
�. LOWATILI FIGURE ;-
2N. VN L
(30.5 an) FRONT m REAR (2.6 001 J
MAXIMUM
OENTERUNE 1
IF NOME LOCATE")EWER FRONT EWE OF BURNER GRATE AND WIROTm
50 NOME TIP FLATS ARE FNOMLEL WITH BURNER GRATE Fear,TO REAR
CENTERLINE AM SHALL BE MED AT THE CENTER OF THE COMING SURFACE. 1N NOZZLE LOCATED ALONG .............se
ANY• FIGURE 37 wwrnmN00 of wnjoe--S SURFACE OFD FIGURE-
inn COOKING SURFACE EDGE.NOME
MIST BE AHED AT MIDPOINT OF COON6
CWKNG SURFACE. AREA
FIGURE 39 NOME 1111.IF OA)
�, LOGNd1 MAISIN
9 Mil
I I NOZZLE ,I I 0-2IN 10 5on) I I I NSNEPFrluIETER V-OF COO(NO SOnFACE l llmanl I luOuMA%MUM COOKING
I I / OFIIN ,E AREA
1 1 /' I NOZZLE DP
II 'I ssNMIM19 and 1 N IS and
I / / I Minims/
MA%MIIN
I / I HEIGHT
EDGE 1 / I OF IN
COCKING l I I NOME TN` CENTER OF GRsxu r slerscs OI A
suarACE I I t MAxxaoa nornsion of A BIN
152 cm)FROM NOZRF cFNrrRLINE TO
FURRIEST COTNER Or srnxaE
• FIGURE 42
OWN
• FIGURE 40
I
SECTION IV—SYSTEM DESIGN SECTION IV—SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4.19 •UI FX3470 ULC EX3470 Page 4-20
7-1-09 REV.4 REV 5 7.1-09
•Griddle Protection 260(2-Flow)Nozzle—High Proximity •Griddle Protection 290(2-Flow)Nozzle—Medium Proximity •Griddle Protection 2120(2-Flow)Nozzle—Low Proximity •Griddle Protection 2W(2-Flow)Nozzle—Low Proximity
•Application Application Application Application
Option 2—Nozzle Perimeter Located Option 2a—Nozzle Perimeter Located(Continued) Option 2b—Nozzle Perimeter Located(Continued) Option 2c—Nozzle Perimeter Located(Continued)
•30 in.to 50 in.(76 an to 127 cm)above the cooking surface. 20 1n.t0 30 In.(51 cm to 76 an)above the cooking surface. •10 in.to 20 in.(25 an to 51 cm)above the cooking surface. 10 in.to 20 in.(25 cm to 51 an)above the cooking surface.
This high proximity application uses the 260 nozzle, Part No. The medium proximity application uses the 290 nozzle,Part No. The low proximity application uses the 2120 nozzle,Part No. The low proximity application uses the 2W nozzle, Part No
419341. 419342. 419343. 419337.
The nozzle tip is stamped with 260 indicating this is a two-flow The nozzle tip is stamped with 290 indicating this is a two-flow The nozzle tip is stamped with 2120 indicating Ibis is a two-flow The nozzle tip is stamped with 2W indicating this is a two-flow noz-
nozzle and must be counted as two flow numbers. nozzle and must be counted as two flow numbers. nozzle and must be counted as two flow numbers. zle and mull be counted as two flow numbers.
•One 260 nozzle will protect a maximum cooking area of 1440 in.2 One 290 nozzle will protect a maximum cooking area of 1440 in.2 •One 2120 nozzle will protect a maximum cooking area of 1440 in.z
•(9290 anz)with a maximum dimension of 48 in.(122 an). (9290 anz with a maximum dimension of 48 In.(122 an. z One .7 n2)with will maxim[a dimension n cooking
of i6 in.area of m) in.z
( ) •(9290 cm)with a maximum dimension 0148 in.(122 an). (6967.7 anz)with a maximum dimension of 36 v1.(91.4 cm).
When using this nozzle for griddle protection,the nozzle must be When using this nozzle for griddle pxotecfion,the nozzle must When using this nozzle for griddle protection,the nozzle must When using this nozzle for griddle protection,the nozzle must be
positioned along the cooking surface perimeter to 2 in. be positioned along the perimeter t0 2 in. (5.1 cm) inside be positioned along the perimeter to 2 in.(5.1 cm)inside perime- positioned along the perimeter to 9 in.(22.9 an)inside perimeter,
(5.1 an)inside perimeter,and aimed at the center of the cooking perimeter,and aimed at the center of the cooking surface.See ter,and aimed at the center of the cooking surface.See Figure and aimed at the center of the cooking surface.See Figure 49 and
•surface.See Figure 43 and 44. Figure 45 and 46. •47 and 48. 50
cax<1nc AREA « I I e-an LOCATION OVERHEAD VIEW
1I 0-,GIN.LOCATION 11 1 INSIDE EANETER I 20 N. r 35W 0)IAaM MAX
yl NSOE PERMETErr 60 W. 1 + It OF COMM SURFACE I I 81 ant
QDOOILING SURFACE It"oil _
I I ' 1 1 MA%IAKIM r CENTER OF —� / I I rwru.R
OF cer I COOKING SURFACE ._ I OF 2120
II 1I 1 I /2//1'F�Q' NOZZLE TIP
21•1 NOZZLE AIM PONT 1
1 / f i 0 I ,r_L� � U_101 Ne /' 1 10 N(�oil 03 O oe car=
I I �A i; wnN luu��l /T A /2 'I NE TM °w+r 1rE1°I I` o.DDI(/N6lI�r#f,E ER MLEA
MN I1 I 1 1 OF 2S0 r+y• I m-AM POINT / I I fR 2120 , rEAn OF GOrrEn INE ]O N
moor I I [I NnznFrw L — • J I I NOZZLE TIP
/ I 2wNOmeAMPOFFr MAI
I1N0C11 1 1 + «...1. f I (� a a",Frlyd.E`ROE' I .a m°NC S<NFAce`a
TEfl LNE YA1n12W NOIIIE
2511 MILS F LOCATED AIDNG COOING SURFACE EDGE
I W RD OF COCKING KINGS eo'A
WARD OF COOK W a 9lIRFACE
ANY SIDE OF GRIME SURFACE LIRE
COOKING-2N.f0-Eoil OF EDGE OF 1.---4-
• GO Iie,a eirciLE EDGE.NOZZLE aow
MUST BE AWED AT CENTER OF
COOKING SURFACE
• FIGURE 43 COCKING Ace- • FIGURE 47
.0,0 FIGURE 411 0®. AN POINT a N.IZa.A Gm)
rI ERMA EnHER SIDE OF
I COOKING AREA COOKING AREA .I COOKING SURFACE
FIGURE 49
11 KOLE Olt'AFGN I
II a-aNM-sI.4 FRONT VIEW
r 11 NNW P.rer01 I au N. r
MIOPaM OF .— 1I OF OOp76wIlIAOE 1I VS and COOKINOF -
COOKING SURFACE I I K I I HEIGHT MAXIMUM l COOKING SRFAGE I 0-9 W.pb2an1
/
�f COOKING I; 4 NOZZLE Tr I I AREA NorE.NM M+naAi COOKING s c'�01E
I AM POWs i I I 16aR OF 10µ2O Ni26A.Foa,,.s I 1 za N.(sl GIN I I �/,4 l l MI1aMN —w I�MIfWIT I
�_ I J III I I HEIGHT L 1 J ISO alloN TIE NVrrozaEGNalO911ai-
WOMAN OF.IU W•2Sx on)FOR-
'- ''
OF 200 M'ix wUOOA BE NIO COCKNGS FFACE
I I I NOZEETr - GENOA LNE AND A AW.I,AM OF 3N
I I\ nnLI mopl AVM FROMEGNER SCE CF
1 t1E000KMG SURFACE Np®N S N
NM NOZZLE LOCATED KONG COOING SUNFALEEOGE 2120 NOSEIOGTED KONG LOOKNG SIRFAa mom *COMM FpiyyiD OR10T/E lEM Of
ANY SIDE OF GRIDDLE SURFACE --~- EO6E Of ANY SIDE OF GNOME SURFACE * SURFACE GONER TEE
e2TNN Y-2 N.(0-5 an)OF i COXING cocoo 0.2 N.f0-5 cm)OE
LOOKING SURFACE EWE.NOME 8lllr'ACE COOKING SURFACE EDGE.NOZZLE
AA BE ACED uENTES OF BE AM.AT MOPONT OF k COOKING�nrce caaclNG SURFACE. MIIIIIII
• ,=
FIGURE 44
FIGURE 411I FIGURE 48
rwai
•
FIGURE 50
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-21 UI FX3470 Ill C FX3410 Page 4-22
7-1-09 REV.4 RE V..5 7-1-09
•Griddle Protection 1W(1-Flow)Nozzle-Low Proximity Chain Broiler Protection
Application •The following listed protection guidelines can be applied to any Overhead Chain Broiler Protection
15 in.to 20 in.(38.1 an to 50.8 an)above the cooking surface. manufacturer's chain broilers,if the chain broiler meets the sped- •The R-102 system can use Iwo 1 W Nozzles(Part No.419336)for
fled parameters. Chain broilers utilizing catalytic converters can
The low proximity 1-flow nozzle application for the protection of overhead chain broiler protection.The nozzle tip is stamped with
be protected from overhead using model specific protection iden-
griddles requires the 1W nozzle,Part No.419336. tilted in the'Specific Application by Model'section in System 1W,indicating that this is a one-flow nozzle and must be counted
The nozzle ti is stamped with 1 W indicating that this is a one-flow as one flow number.
p pod g Design. Or,they can be protected with standard 1 N nozzle Iori-
nozzle and must be counted as one flow number. zontal chain broiler protection with the nozzles positioned at either Overhead protection is only available for chain broilers with
When using the 1W nozzle for low proximity griddle protection with end d the chain broiler openings. Refer to the Horizontal Chain exhaust opening dimensions that are not less than 60%of the
our without obstruction,the maximum length of the cooking sur- Broiler Protection section for specific design information. internal broiler length and not less than 60%of the internal broiler
face to be protected must not exceed 26 in.(66.0 cm).The nozzle width,to a minimum sized 12 in.x 12 in.(30.5 x 30.5 cm).Internal
most be centered at one end d the maximum 26 in.(66.0 an) Horizontal Chain Broiler Protection broiler size can not he larger than 32 in.x34 in.(81 x 86 cm).
length,aimed along a centerline to a point 20 in.(50.8 an)horn The H-102 system can use two IN Nozzles(Part No.419335)for When overhead protection is used,the nozzles must be centered
the and of the length,protecting a maximum width of 20.5 in. •horizontal drain broiler protection.The nozzle tip is stamped IN, above the exhaust opening within 4 to 8 in.(10 to 20 cm)of each
(52.1 an). indicating that this is a ate-flow nozzle and must be counted as other and they must be located 10 10 26 in.(25 to 66 an)above
The 1W nozzle tip must be positioned at a below the obstruction, flow number(total of two flow numbers for each drain broiler •the top of the broiler surface.See Figure 55.
if present.The protected area begins at the point straight down being protected).
from the nozzle tip.The nozzle can be positioned above the edge Two IN nozzles are always needed for chain broiler protection i'-"1.",(10,0°"1
of the hazard area to be protected.See Figures 51 and 52. when the hazard area to be protected does not meet the {I
Note:If the hazard area exceeds the single nozzle coverage hst- 'Overhead Broiler Protection'requirements.The maximum inter- e+A or e in
ed above.additional nozzles will be required.The additional noz- nal size of the broiler is 43 x 31 in.(109 cm x 79 em).The nozzles �,m ont
zle can be positioned in front at high proximity or at the side at low must be positioned at each end of the enclosed cooking rharttber ‘411.proximity. 1 to 3 in.(2.5 to 7.5 an)above the surface d the chain and a max-
imum distance of 4 is(10 cm)away from the broiler opening.The
nozzles may be mounted at either comer as long as they are at -�
opposite ends d the chain broiler and positioned to discharge f � 1' oil
.4"Z'
•diagonally across the top d the chain.See Figures 53 and 54.
12 IN 1305 11 :-�%%,,
\I II I „ MAMMAL INTERNAL
•a I enosEn SIZE
N.
la-ro5l MI �,. II RI∎rl ant
cm-5101 \\ POINT
I _row. = FIGURE 55
I Ft II III. i� The nozzles may vary in position as long as they are evenly
II\ Ii spaced from the exhaust center and are always 180°opposite of
each other.If the opening is not square,the nozzles must be posi-
'ti_� ` honed along the centerline,parallel to the longest side of the open-
- •ing.See Figure 56.
X51 {
PIgRCI®MFA t 1,-, 1.--
P^---- n±er.i x-a IN.
M
5
as 105-0.501
I Rzr.4
_.. 3-- -__Imsw.
r l
i
FIGURE 53
TOP VIEW TOP VIEW
.1— `�; FIGURE 56
f iarf y�l�I Note:The CR Metal Blow-ell Cap must be used when using
FIGURE 52 chain broiler protection.
• i
MAMMY IMMO& °II -,,� `
p.o's�gxal le ` II
perm..
' FIGURE 54
1
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 U&C EX3470 Paps 4-29 UI.F53470 ULC EX3470 Page 4-24
7-1-09 REVS REV.7 7.1-09
Overhead Chain Broiler Protection(Continued) •Upright Broiler Protection Gas-Radiant/Electric Char-Broiler Protection
Example No.1-Internal broiler size is 24 in.long x 20 in.wide •Salamander Broiler Protection-1F(1-Flow)Nozzle Overhead The R-102 system uses two 1/214 Nozzles(Part No.419334)for at The R-102 system uses the 1N nozzle,(Part Na 419335)for gas-
(61 x 51 an).with an opening of 16 in.x 16 n. q salamander broiler with a maximum hazard area(internal broil- •upright broiler protection.The nozzle tip is stamped 1/2N,iridicat- radiant/electric char-broiler protection.
(40.6 x 40.6 cm). er chamber)d 15 in.(38 an)deep z 31 in. 9 cm)wide can the ing that this is a hat-flow nozzle.A pair of these nozzles will equal
( ) P (7 ) one flow number. The nozzle tip ne on the 1N nozzle is stamped with a IN,indicating
To determine minimum opening size, multiply the protected using a IF nozzle,Part Na 419333.The nozzle tip is that this is a one-flaw nozzle and must be counted as one flow
internal length and the internal width by 0.6: stamped with 1F,indicating that this is a one-flow nozzle. Two 12N nozzles wit protect a maximum hazard area(internal number.
Length of opening-24 in.x 0.6=14.4 in. The single IF nozzle must be located directly in line with the con- broiler chamber)of 30 in.x 32.5 in.(76 an x 82.5 cm).These nez- One IN nozzle will protect a hazard with a maximum length of
(61 an x 0.6=36.6 an) ter of the broiler opening,Bin.(20 an)to 12 in.(30 cm)in Pont of •ztes must always be used in pairs On an upright broiler.One noz-
9, ( ) ( 1 36 in.(91 an)and a total cooking area which does not exceed
Width of opening-20 in.x 0.6=12.0 in. the broiler and 12 in.(30 an)to 18 in.(46 cm)above the top of the •zle must be positioned above the grate and pointed at the bade •864 in.2 (5574 cm2).The nozzle tip must be located 15 to
broiler.The nozzle must be aimed at the center of the top broiler opposite corner of the broiler chamber.The second nozzle must 40 in.(38 to 102 an)above the hazard surface.When using this
(51 cm z 0.6=30.5 an) opening when the grate is located in the middle position.The nnz- be pointed down into the center of the drip pan through the open nozzle for gas-radiant/electric char-broiler protection,the nozzle
The minimum allowable opening for overhead protec- zle must be orientated so the nozzle tip flats are parallel with the 'std.See Figure 58. must be positioned anywhere along or within the perimeter of the
lion would be 14.4 in.x 12.0 n.(36.6 x 30.5 an). grate left to right centerline.See Figure 57b. UPRIGHT BROILER maximum cooking area and shall be aimed at the center of the
This example would be acceptable for overhead pro-
•cooking surface.See Figure 59.
iF ROZA E-..•• NOZZLE BROr-FA OuL,tlFR
lemon. IPAM NO it w. (am LOCATION ZONE
'''''''t .
Example No.2-Internal broiler size is 30 in.long x 24 n.wide ' rarer s w.o•eel COOKING'�
(76 x 61 an)with an opening of 22 in.x 12 in. `l- 12 N.
(56x30 an). •∎• no cw\i�(a°°nl �, �//
To determine miamum opening size,multiply internal LC
length and internal width by 0.6: �G_ �-- 4111410.%I
Length of g opening-30 in.x 0.6=10.0 is ecv�•e ovw:��• -w•�s ,I`- il tl
(76 an x0.6=45.7 c m) �.
Width of opening-24 in.x 0.6=14.4 in.
ow or owona or ME MA AT CENTER OF thlE nor 'I_ acts•
(61 an x 0.6=36.6 an) roc BROILER ATENINa GRATE EI OPENING oees THE FAN ! I I
VM BROILE ROPENI M IDLER OPENI G IN TIM
Minimum allowable opening for overhead prdeaiofl LOCATED 11 THE MIDDLE POSIT IONAIM AT CENTER
MIDDLE POSSION OF BROILER OPENING •p IN.
would be 18 n.x 14.4 in.(45.7 x 36.6 cm). i t
Because this broiler has an opening of 22 in.z 12 in., FIGURE 57b MOIRYEw Moe MEW I I r I Iriuxsaw
the 12 in.width is below the minimum allowable cal-
°•' \ /
related dimension of 14.4 in.(36.6 an)and therefore Salamander Broiler Protection-1N(1-Flow)Nozzle Loci I I ��lull
would not be acceptable for overhead protection. A salamander broiler with a maximum hazard area(internal broil- I I I I I • I rra;Mt
•Salamander Broiler Protection er chamber)a 15 in.(38 an)deep x 31 in.(79 cm)wide can be NNSO
The R-102 system uses three different nozzle locations for sale- protected using a 1N nozzle,Part No.419335.The nozzle tip is • FIGURE 58 ..n
mender broiler protection.All of the design options require a one- stamped with 1N,indicating that this is a one-flow nozzle.
flow nozzle. The single 1N nozzle must be located above the mate on either FIGURE 59
vertical edge of the broiler opening.The nozzle must be aimed at
Salamander Broiler Protection-IN(1-Flow)Nozzle Overhead the center of the grates.See Figure 57c.
A salamander broiler with a maximum hazard area(internal broil-
er Ceded chamber)n 16 in.N(41 an)deep x24 in,35.cm)wide can tip his /
promp ed using, i di nozzle,Part No. one-fl.The nozzle tip is '`
.stamped with 1N,indicating that this is a ono-flow nozzle. I
The single 1N nozzle must be located directly n line with ether `\
in
vertical edge btaleand O�in�og 2 in.(90 an)to
NRCOVe the top o)1 •`\ `````` I
the broiler.The nozzle must be aimed at the center d the broiler
•opening.Sae Figure 57a.
VERTICAL EDGE``
OF BrxxLER
OPENING
IN NOZIlE
I
4 NOZZLE IN NOZZLE AMMO'
LOGAT1011 ZONE Ar CENTER OF
INK OnaFi
\, 41•41 �(IS rw) FIGURE 57c
�Z T� r IN� ----.
HE i
X
I
�AM Ai LE --
- HTER ...
AM AT CENTER OF BROS.
OF BOILER OPENING
OPENING
• FIGURE 67a
• -• • 4
SECTION IV- SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
Lb.FX3470 IJLC EX3470 Page 4 25 UI FX3470 Ili C 1X3470 Page 4-26
7-1-09 REV.7 REV.6 7-1-09
Lave Rock(Ceramic)Char-Broiler Protection Alternate Ceramic/Natural Charcoal Char-broller Protection Wood Fuded Char-Broiler Protection
The R-102 system uses the 1N Nozzle(Part No.419335)for all Natural Charcoal Broiler Protection The R-102 system may also use the 3N nozzle(Part No.419338) The R-102 system uses the 3N Nozzle(Part No.419338)for
lava rock char-broiler protection.The nozzle tip is stamped with The R-102 system uses the IN Nozzle(Part No.419335)kw all for all ceramic(lava rock)and natural charcoal char-broiler protec- mesquite char-broiler protection.The nozzle by is stamped with 3N
1N,indicating that this is a one-flow nozzle and must be counted natural charcoal broiler protection.The nozzle tip is stamped with lion.The nozzle tip is stamped with 3N,indicating that this is a indicating that this is a three-flow nozzle and must be counted as
as one flow number. 1 N irdiceting that this is a one-flow nozzle and must he counted three-flow nozzle and must he counted as three flow numbers. three tow numbers.
One 1N nozzle will prated a hazard which has a maximum length as one flow number. One 3N nozzle will protect a hazard which has a maximum length One 3N nozzle will protect a hazard which has a maximum length
of 24 in.(61 an)and a total cooking area which does not exceed One 1N nozzle will poled a hazard area which has a maximum of 30 i1.(76 an)and a total cooking area which does not exceed of 30 in.(76 an)and a total cocking area which does not exceed
•312 in.2(2013 cm2).The nozzle tip must be located 18 to 35 in.(46 length 24 in(61 cm)and a teal cooking area which does not •720 1 1 n. (4645 cm2).The nozzle tip must be located 14 to •720 n. (4645 cm2).The nozzle tip must be located 14 to
to 89 cm)above the hazard surface.When using this nozzle nor ,exceed 288 in 2(1858 cm2).The nozzle tip must be located 18 to 40 in.(36 to 102 an)above the hazard surface.The nozzle must 40 in.06 to 102 an)above the hazard surface.The nozzle must
lava rock(ceramic)char-broiler protection,the nozzle must be be positioned anywhere along or within the perimeter of the max- be positioned anywhere along or within the perimeter of the max-
40 in(46 to 102 an above the hazard sudacb When using this
positioned anywhere Wong or within the perimeter of the maximum nozzle for natural charcoal broiler protection,the nozzle must tie •mum conking area and angled to the center.See Figure 62. imam cooking area and aimed at the center of the cooking surface.
•corking area and angled to the center.See Figure 60. positioned anywhere along or within the perimeter •of the maximum For natural charcoal har-boiler protedmn,this coverage only 'See Figure 63.
cooking area and aimed at the center of the cooking surface.See applies when the depth of the charcoal does not exceed 4 in. Mesquite logs and pieces,no larger than 4 in.(10 cm)m diameter.
Gooner10 •Figure 61. (10 cm). may be protected with a maximum allowable woad depth of 6 in.
AREA canoes (15 an).
Ir `AREA The coverage of such appliances only applies when the depth of COMM
��J the charcoal does not exceed 4 in.(10 an). ' AREA Ago�we000xelk;CoOKING
I l ' 1 1 T
1 F� 1 �-
1 1 1 _1 I I ' 1 1
1 1 ?Y— 11 11
1 11 1 1 1 1
Illp%1
.---"'----74-i131.-.1 .,„..,- —>_,„..;:;:l......51 I"-'''''''''' '''''''''''''!"..,'',...‹,....'''' '..,,,>----
11111111111111111 .....
•
11\
l / r 1 MN 11
\ q11 ( I / � /k uwzM iu
1V 1 /1 wIN 1
ea,
1 I c143
\k\ / z 11 I 1 I 1 1 MNI 1 1 0 4M 21\ //111:2114941 I I NAxIMIN 1 1 I Pew AM.lks crel\
I 1 /21.1i Ema t 1 fOeNM AMMAN/ l / I Eke eAl
I I f 4w MeM I le It ; 1 oEVm 1 k I— co" IW sear . , I
1 l i
�1 ' bent 1 wilts d _.-----'I r I
I I °
II•W�I I i # r '~ 'iti I e
'i+w±lw I - I_ N•
• ROME SO -_MU • FIGURE 62
FIGURE 63
• FIGURE h
a . i
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-27 UI FX3470 UI C EX3470 Page 4-28
7-1-09 REV.5 REV.b 7-1-09
Wok Protection 2.A 1N Nozzle,Part No.419335,will protect a wok 11 in.(28 an) Nozzle Application Chart
the R-102 system uses two different nozzles for the protection al minimum diameter up to 24 in.(61 an)maximum diameter. The following chart has been developed to assist in calculating the
woks. The wok depth must be no less than 3 n.(8 cm)and no quantity and type of nozzle required to protect each duct,plenum,
greater than 6 in.(15 cm).The nozzle tip a stamped with 1N or appliance.
1.A 260 nozzle,Part No.419341,will protect a wok 14 in. indicating that this a one-Limy nozzle and must be counted as pp
(36 cm)minimum diameter up to 30 in.(76 an)maximum one flow number.When using this nozzle,the nozzle must be NOTICE
diameter.The wok depth must be no less than 3.75 in. positioned anywhere along or within the perimeter of the wok, This chart is fa general reference only.See
(9.5 an)and no greater than 8 n.(20 an). aimed at the center,30 in.to 40 in.(76 to 102 an)above the complete details for each type d hazard.
The nozzle tip is stamped with 260 indicating that this is a two- ' hazard surface,as shown in Figure 65. Minimum Nozzle Tip
flow nozzle and must be counted as two flow numbers. NOTICE Maximum Hazard Nozzle Nozzle Nozzle Stampng-
When using this nozzle,the nozzle must be positioned as When using this type d wok protection,only Hazard Dimensions Quantity Heights Part Na- Flow Ng,_
• shown in Figure 64. 5 flow numbers are allowed on a 1 1/2 gal Dud or Transition Length-Unlimited 1 - 430912 1W
(5.7 L)system,and only 11 flow numbers are (Single Nozzle) Perimeter-50 in.(127 cm)
NOZZLE MUST BE PDwmoNEo WITHIN I IN(2 ed RADIUS allowed on a 3 gal(11.4 L)system.
a THE CENTER OF DIE WON.PUNTED veer,CALL,DOWN Diameter-16 in.(40.6 an)
Duct or Transition Length-Unlimited 1 - 419337 2W
0 (Single Nozzle) Permeter-100 n.(254 an)
1)4Z'. Diameter-31 7v8 o.(81 an)
`
Duct or Transition Length-Unkmiled 2 419337 2 W
f (Dual Nozzle) Perimeter-150 n.(381 can)
f � Diameter-48 in.(122 an)
Electrostatic Predpita[a Individual Cell 1 - 419334 12N
250 NOZZLE I (At Base of Duct)
g 1 i �1" Plenum Length-10 ft(3.1 m) 1 - 419335 1N
Lawuw oEPnM i (Horizontal Protection) -
'WZUUU cm) Plenum Length-611(1.8 m) 1 430192 1W
s0 a 05 cm) j (Horizontal Protection) Width-4 8(1.2 m) 1 419336 1W
11 N(28 0„).wiMrw Dw1ETER
(�-114 and ra (II,ant W MNx1Y DIAurree Plenum Length-4 fl(1.2 m) 1 - 419336 1 W
IMAM DEPTH am w.10.8 ox) (Vertical Protection) Width-4 ft(1.2 m)
MAXIMUM DEPTH 5 I Ip and
__
• FIGURES Fryer(Split or Maximum Size
_ ..jht
Non-Split Vat)
(without drip board)
t 14 in.(36 an)x
15 in.(38 cm) 1 13-16 in. 419342 290
law.135 a and MINIMUM DIAMETER
30 IN.(Ter 2 on)MAXIMUM DIAMETER Low Proximity (33-41 cm)
• FIGURES
Fryer(Split or Maximum Size
Non-Split Vary (without drip board)
1412 n.(37 an)x
14 in.(36 an) 1 16-27 in. 419342 290
Medium Proximity (41-69 cm)
Fryer(Split or Maximum Size
Non-Spit Vat)' (without drip board)
15 in.(38 an)a
14 in.(36 an)
High Proximity 1 27-47 in. 419339 230
Medium Proximity 1 20-27 in. 419340 245
Fryer(Non-Split Vat Only) Maximum Size
(without dnp board)
19 1/2 in.(49.5 an)x
19 in.(48.2 cm)
High Proximity 1 21-34 in 419338 3N
Low Proximity 1 13-16 in. 419342 290
Maximum Size
(without drip board)
18 in.(45.7 cm)
x 18 in.(45.7 cm)
High Proximity 1 25-35 in. 419338 3N
(64-89 cm)
••Fug„a1W„waa aeade.n a Leah Ion,>.ea aae.,a ink n,aun on Pagne A 10 and A 1I
• e • a
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-29 UL EX3470 ULC EX3470 Page 4-30
7-1-09 RFV.6 REV.4 7-1-09
Nozzle Application Chart(Continued) Nozzle App1alton Chart(Continued)
Minimum Nozzle Tp Minimum Nozzle Tip
Maximum Hazard Nozzle Nozzle Nozzle Stamping- Maximum Hazard Nozzle Nozzle Nozzle Stamping-
Hazard Dimensions Qi8_1r to Heights Part No. Flow .._ Hazard Dimensions Quantity Heights aglirkt Row No
Fryer(Non-Split Maximum Size Range(Continued) Longest Side(Low Proximity) 2 15-20 in. 419342 290
Vat Only)* (with drip board) 36 in.(91 an) (38-51 an)
21 in.(53 an)x Area-1008sq in.
14 in.(36 cm) (6503 sq an)
(Fry Pot must not exceed Griddle Longest Side(High Proximity) 1 30-50 in. 419341 260
15 in.014 in. g �)
(30 cm x 36 an)) 48 in.(122 cm) (76-127 an)
High Proximity 1 27-47 in. 419339 230 Area-1440 sq in. (perimeter
Medium Proximity 1 20-27 in. 419340 245 (9290 sq cm) located)
Maximum Size Longest Side(High Proximity) 1 30-50 in. 419342 290
(wide drip board) 30 in.(76 an) (76-127 an)
25 3/8 in.(64.4 an) Area-720 sq in. (center located)
x 191/2 in.(49.5 cm)
(4645 sq cm)
(Fry pot side must not a Longest Side(High Proximity) 1 35-40 in. 419335/435672 1 N/1 NSS
exceed 19 1/2 in. 36 in.(91 km) (89-102 an)
(49.5 an)a 19 in Area-1080 sq in. (perimeter located)
(48.2 an) (6968 sq an)
High Proximity 1 21-94 in. 419338 984 Longest Side 1 20-30 in. 419342 290
Low Proximity 1 13-18 i1. 419342 290
(Medium Proximity) (51-76 an)
Maximum Size 48 in.(122 cm) (perimeter
(with drip board) Area-1440 sq in. located)
18 in.(45.7 cm) (9290 sq cm)
x 27 3/4 in.(70.5 cm) Longest Side(Low Proximity) 1 15-20 in. 4193336 1W
High Proximity 1 26 38 i1. 419338 3N 26 in.(66 an) (38-51 an)
-
(�89 an) Area-533 in.2 (center located)
Fryer(Split or Maximum Size (3439 ant)
Non-Split Vat) (with drip board) Longest Side(Low Proximity) 1 10-20 in. 419337 2W
14 in.(36 km)x 36 in.(91 an) (25-51 an)
21 in.(53 an) 1 13-16 in. 419342 290 Area-1080 in.2 (perimeter located)
Low Proximity (33-41 cm) (6968 cmz)
Fryer(Split or Maximum Size Longest Side(Low Proximity) 1 10-20 in. 419343 2120
Non-Split Vat) (with drip board) 48 in.(122 cm) (25-51 an)
14 1/2 in.(37 an)x Area-1440 sq in. (perimeter
26 1/2 in.(67 cm) 1 16-27 in. 419342 290 (9290 sq cm) located)
Medium Proximity (41-69 cm)
•Chain Broiler' Longest Side-34 in.(86 an) 2 10-26 in. 419336/432527 1 W/1 W SS
•Range Longest Side(High Proximity) 1 30-40 in. 419335 IN (Overhead Protection) Area-1088 sq in. (25-66 an)
32 in.(81 an) (76-102 cm) (7019 sq cm)
Area-384 sq.in.
(2477 sq an) •Chain Broiler Length-43 in.(109 an) 2 1-3 in. 419335/435672 1 N/I NSS
(Horizontal Protection) Width-31 in.(79 an) (3-8 cm)
Longest Side(Low Proximity) 1 15-20 in. 419335 114
24 in.(61 cm) (38-51 an) •Gas-Radiant Char-Broiler Longest Side-36 in.(91 an) 1 15-40 in. 419335/435672 1 N/1 NSS
Area-432 in.2 Area-864 sq in. (38-102 cm)
(2787 ant) (5574 sq km)
•
Longest Side 40-48 in. 419333 1F ■Electric Char-Broiler Longest Side-34 in.(86 km) 1 20-50 in. 419335/435672 1N/1 NSS
28 in.(71 an) (102-122 cm) Area-680 sq in. (51-127 1m)
Area-336 sq in. (With Backshelr) (4388 sq an)
(2168 sq an) •Lava-Rock Broiler Longest Side-24 in.(61 cm) 1 18-35 M. 419335/435672 1 N/1 NSS
Longest Side(High Proximity) 1 40 50 in. 419340 246 Area-312 sq in. (46-89 cm)
28 in.(71 an) (102--127 an) (2013 sq an)
Area-672 sq in.
(4335 sq an) •Natural Charcoal Broiler Longest Side-24 in.(61 an) 1 18-40 in. 419335/435672 1N/i NSS
Longest Side
Area-288 sq in. (46-102 cm)
(Medium Proximity) 1 30-40 in. 419341 260 (1858 sq an)
32 in.(81 an) (76-102 cm)
Area-768 sq in.
(4955 sq an)
•'For Inawk rwoN PwcMUn.1.00.••••en deOSled eto.•icn oh Pages 410 aM 4I 1
• x •
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-31 • UL EX3470 ULC EX3470 Page 4-47
7-1-09 REV.7 7-1-09 RE V.5
Nozzle Application Chart(Continued) TANK AND CARTRIDGE REQUIREMENTS For higher total flow numbers(23 to 110),multiple cartridges and
Minimum Nozde Tip Once the hazard analysis is completed and the total nozzle flow regulated actuators are required as shown in the System Selection
Maximum Hazard Nozzle Nozzle Nozzle Stamping- numbers are established,the quantity and size at agent tanks and Guide in Section IX-Appendix.
Hazard Dimensions Q09BSi6l Heightti Fail No, Flow No. rartrdges needed to supply the nozzles with the proper volumes
ck
of agent at the proper flow rates can be determined.For cartridges
ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS
Lava-Rock or Natural Longest Side-30 in.(76 an) 1 14-40 in. 419338 3N used in the regulated release mechanism,lbw capacities,tank This section contains the guidelines for installing the actuation and
Charcoal Char-Broiler Area-720 sq in. (36-1 02 cm) expellant gas lines between the regulated release mechanism reg-
quantities and sizes,and regulated release cartridge options are
(4645 sq an) given in the fade below. ulator,each regulated actuator regulator,and each agent tank.
These limitations should be considered when selecting the ca-TT-
Wood Fueled Char-Broiler Longest Side-30 in.(76 an) 1 14-40 in. 419338 3N Total Quantity and Regulated Release ponent mounting locations.
Area-720 sq in. (36-102 cm) Flow Size at Cartridge Options
(4645 sq an) Numbers• Tank(s) t 0icigoT Carbon Dioxide The actuation gas line is the length of pipe and/or hose that is run
from either the AUTOMAN Regulated Release Assembly or the
Upright Broiler Length-32.5 in.(82.5 an) 2 - 419334 12N 1-5 (1)1.5 Gallon LT-20-R 101-10 •Remote Release Assembly that directs high pressure from the
Width-30 in.(76 an) 6-11 (1)3.0 Gallon 11-30-19 101-20 cartridge in the release to actuate one or more additional
•Salamander Length-29 in.(74 an) 1 - 419335 IN 11-16 (1)1.5 Gallon Double 101-30 Regulated Actuator Assemblies.The actuation gas line can consist
Broiler Width-16 in.(41 an) of 1/4 in.Schedule 40 black iron,chrome-plated,stainless steel,a
( ) (1)3.0 Gallon
W
Length-31 in.(79 an) 1 - 419333 IF 16-22 (2)3.0 Gallon Double 101-30" galvanized steel pipe and fittings,and/or factory supplied stainless
Width-15 O.(38 cm) 16-22 (2)3.0 Gallon Double .. steel braced actuation hose.
Length-31 in.(79 km) 1 - 419335 1N I (Manifold) The expellant gas line is the length of pipe that is run from the
• Width-I S m.(38 an) •22-33 (3)3.0 Gallon Double - regulator in either the AUTOMAN Regulated Release Assembly or
a Regulated Actuator Assembly that directs regulated pressure to
Wok 14 in.-30 in.(36-76 an) 1 35-45 in. 419341 280 When one or more regulated actuators are used,the following the agent storage tanks to pressurize the tank and discharge the
Diameter (89-114 an) tank and cartridge combinations apply for each regulated actuator: agent.The expellant gas line shall consist d 1/4 in.Schedule 40
3.75-8.0 in. 9.5-20 an) black iron,chrome-plated,stainless steel,or galvanized steel pipe
( ) Regulated Actuator Regulated Actuator and fittings.in
Deep Tan k(s) Cartridge _
• 11 in.-24 in.(28-61 an) 30-40 in. 419335/435672 1 Nl1 N$8 --� —-
(1)1.5 Gallon LT-20-R or 101-10 •Actuation Gas Line-6 to 8'Tanks Maximum
Diameter (76-102 cm) (1)3.0 Gallon LT-30-R or 101-20 •8 Tarr maximum reflects the uwaalim Si u karu regulated acaraeen
3.0-6.0 in.(8-15.2 an)
Deep (1)1.5 Gallon and LT-A-101-30 or 101-30•'or Schedule 1.Use only 1/4 in.Schedule 40 Hai*a,un,hot-dipped gaNa-
(1)3.0 Gallon double tank nized,chrome-plated,or stainless steel pipe and fittings.
(2)3.0 Gallon LT-A-101-30 or 101-30"or
tank 2.The actuation gas line piping is installed from the regulated
double•nk.,.r.,,,,,;r,..�v,.Irr exhaust rs,..y nz..lz N kv u..3,,,r,i,dd nut a,,.floe ww a sarr,al Grua.see
•(2)3.0 Gallon(Manldd) LT-A-101-30 or Double release mechanism to each regulated actuator connected
•(3)3.0 Gallon LT-A-101-30 a Double within the system.The total length of the actuation gas line
horn the regulated release assembly to the regulated actuator
•F.snap..w...r...s...a.s waa.waPwy iW.In..41arTS Pk. essembly(ies)must not exceed 20 11(6 m)when using an
.eta..I.r.M.NIme Mai Saba LT-20-R, an LT-30-R nitrogen cartridge,or a 101-10 or a
•De lolao.lwgp s.i is k•r ob.pp.o so aaa.W...markka POOR. • 101-20 carbon dioxide cartridge.See Figure 100.
REGULATED ACTUATOR ASSEMBLY
NorINCLUDED OAS LINES .
NOT INCLUDED IN ACTWTDN •
GAS LW LENGTH TOTALS
REGULATED -
ACTUATOR ASSEMBLY
ACTUATION GAS UNE WITN AN LT-zo-q
IT-JON,101.10 OR 101..'0 CARTRIDGE
MAXIMUM LFNGTH OF ra FT a alt. r
...•4140.a FUTINGS a
It
REGULATED
AERATOR ��
ASSEMBLY 1
'AN5UL AUIOMAN•
REGULATED RELEASE
ASSEMBLY
ir,1
• FIGURE 100
h •1 •
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
•UL EX3470 ULC FX3470 nage 4-48 • UL EX3470 ULC EX3470 Page 4 49
REV.6 7-1-09 7-1-09 liF V.5
ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS 2.The actuation gas line piping is installed from the 101 remote ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS
(Continued) mechanical release to each R-102 regulated actuator assent- (Continued) • 4. If three 3.0 gallon tanks are connected to the regulator in
bly.The total length of the actuation gas line from the remote
Actuation Gas Line-6 to 8'Tanks Maximum(Continued) Expellant Gas Line either a regulated release or regulated actuator assembly,
mechanical release to the regulated actuator assemblies must only factory supplied expellant gas hose assemblies will be
3.If an expellant gas line is connected to the regulated release not exceed 100 ft(30.5 m). • 1.The expellant gas line is installed from the regulated release utilized. Refer to Distribution Piping Requirements - 9.0
assembly along with an actuation gas line,the total combined mechanism in double,three,and multiple-tank systems,and
length of the actuation and expellant gas line must not 3.A combined total of 20 elbows and 9 tees may be used from the regulated actuator assembly in multiple-tank sys- Gallon System,page 4-55 for additional design requirements.
m these fines.Two 45°atoms s equal one 90°elbow.See tams The expellant gas line is the and/or hose between
exceed 3011(9 m)when using carted'double-tank-101-30 nitrogen car- Pel 9 piping DISTRIBUTION PIPING REQUIREMENTS
Figure 102. the re
fridge or a LT-A-101-30 nitrogen cartridge or a 101-30 carbon � regulator and the tank-erxiosureAank-bracket assembly.
. dioxide cartridge.See Figure 101. 4.Use only a 101-10 carbon dioxide cartridge in the 101 remote The total length of the expellant gas line from the regulated Once the nozzle placement and quantity of tanks has been deter-
4.Acombined total of nine fittings may be used in these lines, mechanical release. release mechanism or each regulated actuator assembly mined,4 is then necessary to determine the piping configurations
g' y must not exceed 30 ft(9 m)when using a'double-lank"car- between the tank adaptor and each discharge nozzle.This section
eight 90°elbows and one tee.Two 45°elbows equal one 90° 5.A safety vent relief valve(Part No.15677)is required in the contains the guidelines and limitations for designing the dietrihu-
elb ow. actuation gas line to relieve residual pressure after actuation.
tridge,an LT-A-101-30 Cartridge,or a 101-30 Cartridge.See blot piping so that the liquid agent will discharge from the nozzles
• Figures 103 and 104. pi 9 q 9 9
Actuation Gas Line-10 to 15'Tanks Maximum •Actuation Gas Line-Using 1/4 In.Stainless Steel Hose at a proper flow rate.These limitations should also be referred to
•15 Tan,maximum'sleds the uxi,albn a 3 lark regulated actuators. -Is Tank maximum reflects the uek,arion 011 tank requtaled actuators MAXIMLa4 t LENGTH 30 FT 19 a when mechanism selecting the mounting location for the regulated release
1.Use only 1/4 in.Schedule 40 black iron,hot-dipped gala- • 1.Maximum total length of hose cannot exceed 17.5 ft(5.3 m).
MAXIMUM NO of FIRINGS-s meoitenism and agent tank.
tired, chrome-plated, or stainless steel pipe and fittings. Note:A combination of 1/4 in.stainless steel braided hose General Piping Requirements
Note:Stainless steel hose and finings can also be used.See and 1/4 in.NPT pipe can be used as long as the total cons ri 1. All R-102 system piping is straight line.Therefore,the need fox Component Section for detailed information. tined actuation gas line length does not exceed 17.5 ft critical lengths and balancing is minimized.
AcnleroR ANO EXPELLANT GAS LINES WITH A-omaLE TAW cAMRxx;E 5.3 m.Stainless steel braided hose cannot be used for OR A MI..v commoGE on A LxA-tOL-a,CARTRIDGE ( ) 2.Two 45°elbows count as one 90°elbow.
MAXMN,waNEO Laren.-s,M Nee • expellant gas lines.See Figure 102 for additional details.
ru'ukw CORONAE°FITTINGS-• 2. Maximum of 5 regulated actuators allowed , 3 Each branch line includes the tee or elbow leading to it,and
all fittings within the branch line itself.
` ( 3.Actuated with remote release(Part No.433485)or Regulated
- 4. The minimum piping length of Schedule 40,3/8 in.pipe from
r III' Release Assembly(Part No.429853) the tank outlet to any nozzle protecting a range,fryer,or wok
must be 6 ft(1.8 m).
fp., � - I FwukiI Nnhokk E 5. Pipe lergihs are measured from center of fitting to center of
REGULATED RaEASE • htting.See Figure 105.
/�� ',' REGIxATEO • A66EI.NlY T«+`, ,1 I� CENTER TO CENTER 1 FIGURE 103
REGULATED GAS UNTED OT INCLUDED
ASSEMBLY EXPELLANT
oMUNTOR
ASSEMBLY Cana COMBINED D T NaIIDm EXPELLAMt GAS LNE
'ANSLL NITONNr' N W16N®ImALS MAMMA LENGTH AFT 19 mL
REGULATED RELEASE ASSELBY MAXIMUM NO.OF FITENrd-a
FIGURE 101
m ELBOWS FIGURE wg5
sore-v EXPELLANT IM Ni.ACTUATION LINE. •nena MAMMA MAXIMS/ 6.All distribution piping most be 3/8 in.Schedule 40 black iron,
RELIEF VALVE 555 USE Iso FT pp.6 m11MXMIM '�' chrome-plated,or stainless steel.Do not use hot dipped gal-
l'_ ___ i - •__..___ _._- __ .. --- _... ' _., ! vanlzed pipe on the distribution piping.
I I I - I • 7.All threaded connections located in and above the protected
x_ _ - _ _ area must be sealed with pipe tape.Tape should he applied to
i 1w A Al ' A •• • male threads only.Make certain tape does not extend Over the
LAi I ❑ ❑ 1 ❑ ❑ oil end of the thread,as this could cause possible blockage d the- I i ; ; ; ; ' agent distribution.
1 Ill l
B. Before installing blow-off caps on nozzles, apply a small
} amount of Dow Corning No.111 silicone grease across the
REGULATED ACTUATOR MAXMN OF 6 REMore R Fias MEwArasMS opening in the nozzle tip and also a small amount coating the
Yarn TANK AGENT TANK REGLMTED reser No.-wrest a es.MSr ederior of the blow-o8 cap.This will help keep cooking grease
ACTUATORS from bolding up on the cap.
1/A ILL STA•a.ESS STEEL HOSE anneals
. saFETY II.-42 EL 4107 al
IN e.sooir&rss INSULATED AcmAroe 9.Tees used in the distribution piping can be used as thou tees,
RELEF VALVE 1 LENGTH I /STEEL HOSE /��c. CHECK VALVE • ASSUN, side outlet tees,or but tees.
C/ / t t FIGURE 104
A I 71 f8/ VE/.40 Of 2. A combined total of nine fittings may be used in these lines,
fS i� I I b. f-r. sREMOTE rg
41 v 1 F1 F 1 'VI RELEASE eight 90°elbows and one tee.Two 45°elbows equal one 90°
MEwAMSUS elbow
ii " 1) ii �J h vat a+
1 3. If two tanks are connected to the regulated release assembly
oNE(t
I INGaAR° e a multiple-tank system arrangement,the total combined
RELEASE WART length of the actuation and expellant gas lines must not
t WITH TANK ACTUATOR k6AaM.M or 6 NO'Lzsesa exceed 30 ft(9 m)when using a'double-tank'nitrogen car-
REGULATED ACTUATORS fridge,an LT-A-101-30 nitrogen cartridge,or e 101-30 carbon
•NOTE WHOA MULT•lE RELEASE ASCEMLIIEb AIN unt UFO.A,/a N CIECX VALVE- FIGURE 102 • dioxide cartridge.See Figure 101.
PAM NO?Sete,WILL BE REWIRED AFTER EACH REstoATED RELEASE. tom g 1i
SECTION IV—SYSTEM DESIGN SECTION IV—SYSTEM DESIGN
•UL EX3470 ULC FX3470 Page 4-SO • UL EX3470 ULC EX3470 Page 4-51
REV.5 7-1-09 7-1-09 HFV.5
DISTRIBUTION PIPING REQUIREMENTS(Continued) DISTRIBUTION PIPING REQUIREMENTS(Continued)
Supply and Branch Line Identification SUPPLY LINE Supply and Branch Line Identification(Continued) PLENUM BRANCH LINE
The R-102 distribution piping network is broken down into four The Supply Line is defined as the length 01 pipe which runs from NOTICE The Plenum Branch Line is defined as the length of pipe which
specific pipe runs: the Supply Line, the Duct Branch Line, the agent tank outlet to the last branch line(whether a duct,eppli- Branch lines cannot start ahead of a supply line runs from the supply line to the plenum nozzle(s).This includes all
the Plenum Branch Line,and the Appliance Branch Line.See ante,or plenum branch line).This includes all supply line fittings branch line fittings as well as the tee en elbow used to stars the
•Figure 106. except for the tees or elbows leading to the branch lines.See •branch line.See Figures 106 and 109.
DUCT E Figures 106 and 107. DUCT BRANCH LINE
moraine The Duct Branch Line is defined as the length of pipe which runs
ho the supply line to the duct nozzle(s).This includes all branch
horn the
line fittings as well as the tee or elbow used to start the branch line. '
,� See Figures 107 and 108. ;
PLENUM BRANCH LINE ��
—``.�/► ,/ •
(TIFF wauoml
V _'` DUCT INCLUDED)LINE
LWE (ELBOW wauDEnl
,".- �� �� r RrtE INCLUDED) ONE
rmrce BRANCH LINE
[4] A�� -
- (TEE!NU IIDEDI '
BMNOI LINE eMNLUC NE
t�
• -
-$ FIGURE 109
MOTE:THIS Is A CONCEPTUAL DRAWING pay.
- eacr bRINOI LWE ��
nlls is NOT AN ACRAL elsrec ATION. (TEESWCLUDED1 \ APPLIANCE BRANCH LINE
• FIGURE 106 END OF
a The Appliance Branch Line is defined as the length of pipe which
`--SUPPLY LINE
runs from the supply line to the appliance nozzle(s).This includes
MOTE:THESE ARE EXAMPLES ONLY OTHER CONRGURATXJNS CAN BE DESIGNED ! A ,1--4 all branch line fittings as well as the tee or elbow used to start the
T. branch Ine.See Figures 107 and 110.
+ 1 y ;.
f 1
•
•
ENO OF ..
SUPPLY LINE EM OF 1
SUPPLY LINE I
END of ✓
1 1 SUPPLY RNE / 1 `� A. (TEES INCL DEED) 11NE5
(TEES NCLXIED)
i 4 / 1 1 1 1 1 ' FIGURE 109
1 1 1 4 `
y suI'Iwr (NOZZLES EOM FIGURE 110
ENUM
I ONE TEE PROTECTION) mom
END of
1 Suff.,LINE
1 f lit
1 1 1
1 11 11
ir
(APPLY f \ INOMMLES AM
IM TEE PLENUM
1
PROTECTION)
BRANCH LINE CANNOT
START AREA OF A START LAD CANNOT
• 511PItY TINE LEE STMT AHEM DE A
I SUPPLY LINE TEE
FIGURE 1
maw
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
•UI.EX3470 ULC EX3470 Page 4-52 • UL EX3470 ULC EX3470 Page 4-53
REV.4 7-1-09 7-1-09 RFV.4
DISTRIBUTION PIPING REQUIREMENTS(Continued) START OF LAST DISTRIBUTION PIPING REQUIREMENTS(Continued)
BRANCH LINE
Distribution Piping Requirements-1.5 Gallon System Distribution Piping Requirements-3.0 Gallon System
ST BRANCH ART OF nRST LINE
DUCT,PLENUM,AND APPLIANCE PROTECTION I. The maximum length between the start of the first branch line 'APPLY
1.This option allows for duct protection, plenum protection, and the start of the last branch line must not exceed 24 ft • to ��{ .
• appliance protection,or any combination.However,only one SUPPLY (7.3 m).When the supply line is split,the combined total of
both legs of the supply line(from the start of the first branch
• (1)dud nozzle may be used,either a 1W or a 2W,nozzle. LANE TEE \ TOTAL LENGTH ��
EXCEED line to the start of the last branch line)must not exceed 24 ft i,
• 2.All Schedule piping,supply and branch,must be 3/8 in. ExCEEOsFr (7.3 m).See Figure 113. • ` }/ ®,..
Schedule 40 black iron,chrome-plated,or stainless steel. ( (7+m) S CONMNEn I FNGTH or \V
2.The total length of all branch lines must not exceed 36 6 erne I Fr.S of SUPPLY
• 3.Each 1.5 gallon tank allows a maximum of five flow numbers.• (10.9 m).&313 Figure 113. LANE MAST NOT 3 BRANCH LINES
• 4.The pipe length between the start of the first branch line and + 3. Use a 3B in.union to conned the tank adaptor to the 3/8 M.
EXCEED 7N Fr(7.3 ml
the start of the last branch line must not exceed 8 ft(2A m). Supply no
When the supply line is split,the combined length of both STARE OF LAST 4. A maximum d two nozzles are allowed per dud branch line.
legs el the supply line(start d first branch line to start of last Q aMAlO LANE IN NOZZLE
d)
• bran line)must not exceed 8 ft(2.4 m).See Figure 111. oi^�FIRST 5.The requirements of the following table must not be exceeded: 7VI N° "e\.. \
5.The combined length of all branch lines must not exceed 22 ft • FIGURE 111
(6.7 m).See Figure 112. ma's' 4
• 6.The requirements of the following table must not be exceeded:
IwH IN NC,.
Ill
•
-IN NOZZLE zoo NOM /
MS HOGGE I a NOME
111 COMMNL ENIxxrn NOT EXCEED EV LENGTH Musr
NOT NCH LINE
as(1(10.11 GI rat• FIGURE 113
1N NOZIIE
(BRANCH LINES IN NOM) IN
LENGTH MUST
NOT EICEEO 72 FT(6.)mt
' FIGURE 112 Dud Plenum Appliance
a Requirements Sup!yj icte BranchLne R�_anchAjne BI' line
Dud Plenum Appliance Pipe Size 3/8 in. 3/8 in. 378 in. 3/8 in.
Requirements SP1y Branch line Branch Line Branch Line Maximum Length 40 ft 8 ft 4 ft 12 It
Pipe Size 3/8 in. 3/8 in. 3B in 3B in. (12.2 m) (2.4 m) (1.2 m) (3.7 m)
Maximum Length 40 ft E It 4 ft 10 ft Maximum Rise 6 ft 4 ft 2 ft 2 ft
(12.2 m) (1.8 m) (1.2 m) (3 m) (1.8 m) (1.2 m) (0.6 m) (0.6 m)
Maximum Rise E ft 4 ft 2 ft 2 ft Maximum 90° 9 4 4 6
(1.8 m) (1.2 m) (0.6 m) (0.6 m) Elbows
Maximum Tees 1 2 2 4
Maximum 90°Elbow 9 4 4 6 Maximum Flow II* 4 2 4
Numbers
Maximum Tees 1 I 2 3
'ExceptiMa
•
I Twelve Hal Mai sam ara are Baal m any me lark N.,.dud and Man orola sin only
Maximum Flow Numbers 5' 2 2 3 2 Pa.1121 srs mama are aawad wan am Brie La,usbg only Iwo now wawa Mama
3 Twelve 1121 sea mamba am Mimed with any nna to wing aw Rasa Ilma mama ma.
Eaaepllers:
Special lagm lea
I.,del ewa marten are alma when a not Nmrnlre is Me ad Masan Me an Me ymirg raw,.and en,Nnn+hs are reed lopr5e0 wrdrs or middles • r iwere 1,7)Nnn.*,e,am elR+md Wen tom(e)Owen a,?Mrwe Gm Gas Rya are prMMed al low poems,as Mawn,n F9rae 88arug,432 Tor airS,r lww9 mM
Sis(Si Om narRren are allowed dun sx 181 IN man are,rred and rime M the manes are tined Is mail wi ka,gales.coma oral salamanders. • 6e as Wan In Fimaa 87 on Page 432
2 NONE:our ILa 151 kw.*,a 5 o s are allowed I e IN m,A,in aAwd kn welt ptAdla,rugs,n eelamenrlar mn,wllm. 7 Re mien N 0I Id',n.picaMm, 6 lbw masers are abed Wan am a mama of raw 1,17W dad m r,0,one I I I IPM O raac pUtm mart.
Mr(13)Om nowhere art aimed Man onNy Iwo 1213N nubs are Toed. me III IN Ram nozzle.and loth NI Mn lb.a m a4en ce no...Dad PNSIL Manta Farwemg lama.6r mama anneal
•• 17 -
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
•UI FX3470 UI C FX3470 Page 4-54 • UL E53470 IILC EX3470 Page 4-55
REV 5 7-1-09 7-1-09 REV 4
DISTRIBUTION PIPING REQUIREMENTS(Continued) DISTRIBUTION PIPING REQUIREMENTS(Continued)
Distribution Piping Requirements-6.0 Gallon Manllolded LENGTH OF PIPING MUST NOT EXCEED 24 FT Distribution Piping Requirements-6.0 Gallon Manlfolded •Distribution Piping Requirements-With Independent Pipe
System m ion P FROM START i
(Continued) Runs
As an option to piping two(2)3.0 gallon tanks separately.two(2) This configuration consists of two 3 gallon tanks.Both tanks are Independent pipe runs can also be used with the regulated
3.0 gallon tanks can be manifokied together to share a common connected to a common manifold tee and are pressurized from a •release assembly and the tank/enclosure assembly or tank mount-
agent distribution hie.Only(2)3.0 gallon tanks connected to the single double tank(Part Na 73022)nitrogen cartridge in the rags- •ing brackets.See Figure 116.When manifolding is not used,each
same regulator can be man8dded.The following requirements •leled release assembly.See Figure 115.Note:A tank mounting of the two(2)3 gallon tanks utilize the piping limitations d a single
must be met when manifolding: • bracket can be utilized instead at the tank/enclosure assembly. tank system.
1. All Aping must be 3/8 in.Schedule 40. �'. STAR OF LAST - °Sea Figure 117.
• 2.See Figure 115 kx tank connections. Y NhnNCN ONE�- au N 1
3. The length of supply line pping between the start of the first
II ss w as w IMRAneII branch line and the start of the last branch line must not suPPLr auI I
exceed 24 tt .3 m.See F re 94.When the su izluaMMET BEE •n 1 supply line is FT "� HosEz
split,the combined total of both legs of the supply line(from "^u �'I '!I ICI ICI CHON1Er 1„r '
(NWT NG II 1-14 IN DAWN PACKAGE 11 11111
the start of the fest branch line to the start of the Iasi branch __` "wino 11
ii �NiNE BURST DISC Y,
fine)must not exceed 24 ft(7.3 m). rW ► -- uRSI n Ills
case)
NOZZLES, IN _,F��II A95EU•1LY-BPE NOTE ND4
•
4.The combined length of all branch lines must not exceed 36 8 �s- - �, ----------
NORE ��[-
• (10.9 m).See Figure 114. pf-�__` • ■,- �� °,,
5. A maximum of 22 flow numbers are allowed. V naeaAE I• r
6.The requirements of the following table must not be exceeded. or I sff NOTE rfO a
NnXnc - Flier
IN
NOZZLE
J+I`
�� IN I 10 TMa( I 1 TANK .p
1`511
NOZZLE
t OR oR
DOUBLE PM( I.e GALLON I 1.6 GALLON flCNl&E TANK
TANK TMIK NITROGEN
OI LO 1 fANTRIDGE OR CARTRIDGE ON
.1 M1T-A-wl.ao ` II CA TO con
001
1 CARTRIDGE- CARTRIDGE
2 FLOW APPLMWCE NOZ2LE REGULATED -. cT-A-I01J0•minor LINES N BOLD) 3a GALLON REGUa.a®RELEA� ACTUATOR ONLY) REGULATED s-TuR RELEASE ASSEMBLY OR REGULATED
_
ASSEMBLY fu 10 GALLON REGULATED REGULATED ACTUATOR ASSEMBLY s-myrom
COMBINED LENGTH MAST NOT IXLEED Y FT DOS Ink ACTUATOR ASSEMBLY TANWENGLDRNE ACTUATOR ONLY)
' FIGURE 114
ASSEMBLY
TANLFNCLOSLas
Duct Plenum Appliance ASSEMBLY FIGURE 116
Requirements Slmoiv Line Branch Llne Branch Line Branch line Karst THE PIPE CONNECTmN FROM TANK CENTER TO TAM( tank i•n
CENTER CANNOT EXCEED•IR N RI a an)MSC,OEM •Note:if an expellant gas hose is t0 be used for a second tank in
Pipe Size 3/8 a. 3/8 in. 3/8 in. 376 in. RETEASEILAAO(ET ASSEMBLY CAN BE UTILIZED WHEN
MANIFOLDNG 10 GALLCN TANk. an adjacent tank enclosure or tank bracket assembly,the second
Maximum Length 32 ft 8 ft 4 ft 12 8 NOTE Y.ONLY a GALLON TANKS CAN BE MANIFOLDEn. tank will need 10 be installed on the left side of the ANSUL
(9.7 m) (2.4 m) (1.2 m) (3.7 m) NOTE 1 THE BURST ask THAT IS PANT of THE Tux AUTOMAN Regulated Release,with the outlets a maximum of 8
Maximum Rise 6 ft 4 ft
8 2 h ADAmw
asrRST DISC ASSEMBLY MUST BE REMOVED 1/2 in.(21.6 cm)horn center to center,similar 10 the marifoided
(1.6 m) (1.2 m
AND MODIFIED.sERARATE THE ALUMINUM DISC system in Figure 115.Odherwlse,the second tart will require 1/4
(O.6m) (0.6m) MAI Ti LIY FTEM THE PLASTK:GASKET.DISCARD THE
Maximum 90° 8 4 4 6
ALUMINUM lc assKEr MATERIAL runm THE Ln.NPT pipe instead of expellant gas hosa.
Elbows AGAPraVAINST ask A55LMILLY
NOTE•.THE INi NE BURST DISC ASSEAoIY,PART NO.•1117110,
Maximum Tees 2 2 2 4 IS TORE MOUNTED AS CLOSEIU I HE MNK OUTLET AS
MAXIMUM Flow 22 4 2 4 POSSIBL E.AFTER SYSTEM DISCI 00,F,TIE ASSEMBLY
MUST BE DISASSEMBLED AND A NEW BOHST DISC
Numbers NsTULEn
A FIGURE 115
I
• . 1
aak
SECTION IV-SYSTEM DESIGN SECTION IV-SYSTEM DESIGN
•UL EX3470 ULC EX3470 Papa 4-58 • UL EX3470 UI C F.X3470 Page 1-57 7-1-09 REV.2
REV.4 7-1-09
DISTRIBU1lON PIPING REQUIREMENTS(Continued) • DETECTION SYSTEM REQUIREMENTS
Distribution Piping Requirements-9.0 Gallon System ,i■�,.,. IaI Once the fire suppression system design has been determined,a Detector Placement Requirements
detection system ensign must be completed.This section contains
This optional configuration consists only of three 3-gallon tanks,all EXHAUST DUCTS
pressurized from a single double-tank nitrogen carted a with detections and limitations for detection system isssecti n
pr 9 g 1�I I�1 Each exhaust duct must have at least one detector installed in the
•expellant gas hoses connected as shown in Figure 117.Tanks No. ! Detector Identlflcatlon
duct entrance,located in the airstream of the cooking vapors,or at
1 and No.2 must be connected directly to the regulator with seta- -a maximum of 20 ft(6.1 m)into the duct opening.See Figure 118.
rate expellant gas hoses and Tank No.3 must be connected to o1 �I i�, The two types of detectors are distinguished from each other by
•Tank No.2 with a third expellant gas hose as shown in Figure 117. their location in the detection system.
Each tank must be connected to an independent distribution pip- I 1.The Terminal Detector(Part No.417368)is tlhe last in a series I
•ing network as shown in Figure 117.Distribution piping require- of detectors,or the only detector used in a single-detector sys-
ments for each network must be as follows: ��_'�^a®°- - tern.This detector is thus named because it is at the point at -j �--: }
'�� �'� �� which the wire rope ends,or'terminates."
1.The maximum length between the start d the first branch line al[O F
and the start of the last branch line must not exceed 24 It _�_ _ •• 2.A Series Detector(Part No.417369)is any detector located in-
(7.3 m).When the supply line is split,the combined total of line between the regulated release mechanism and the fermi-
both legs d the supply line(from the start of the first branch nal detector.
line to the start of the last branch line)must not exceed 24 ft ri n II. _ • a FT41)n)
• (7.3 m).See Figure 113. Il 11 •Detector/Pulley Elbow/Conduit Off-Set Design Limitations
2.The total length of all branch lines must not exceed 36 fl 1.Conduit runs,pulley elbows,and number of detectors per sys-
• (10.9 m).See Figure 113. ararkiLON a6eaLLON leel10N err tem must be within the approved system guidelines.The fol-
3.Use a 3/8 in.union to connect the tank adaptor to the 3/8 in. ra N Nnr lowing requirements must not be exceeded:supply lone. Maximum Maximum Maximum -I Jai A '_
4.A maximum of two nozzles are allowed per duct branch lone. - Number d Number of Length of 1/2
t" WW1 - Detectors Elbows in.Conduit
5.When using this 9.0 gallon system configuration,no maul- TWO TANK ENCLOSURE a GALLON nemea w DOUB1ETANA NITROGEN
folding of distribution piping is allowed. ASSEMBLY Om.. RELEASE ASSreiiY, CARTRIDGE OR • FIGURE 119
43037.(INCLUDES 0 OR 3GALLON LTA 101 30CARTRIDGE • Scissors Style 15 20 150 ft(45.7 m) awn
6.When an ANSUL AUTOMAN Regulated Release is utilized in NOSES AND 47) REGULATED AcnIATOn (MCI ilaoED ACTUATOR Detector NOTICE
this configuration,additional regulator actuators cannot be GROMMETS) ASSEMBLY ONLY) (Without When gas appliances are used and the flue
used. NO VeIEN THREE(31 a0 GALLON TANKS ARE CONNECTED m COW(11 Off-Set Conduit gases from the burner are exhausted into the
7.Only 3 gallon tanks can be utilized in this configuration. AUTOMAN REGULATED RELEASE ASSEMBLY.No ADDITIONAL e 15 16 150 ft(45.7 m) duct,the detector most be out of the air
REGULATED ACT11ATOESS)ASSEMBLIES CAN BE USED Scissors S. 171 1 ) detector detector
8.The requirements of the following table must not be exceeded • Detector(WO stream of these exhaust gases.These gases
for each 3 gallon tank: FIGURE 117 Off-Set Conduit can he very hot and could actuate the system
mom
Duct Plenum Appliance 2.If the hazard requires more than 15 detectors,up to five tot unnecessarily.
Requirements Supply Line Blanch Line Bran tL4he Branch Line Remote Releases(Part Na 433485)can be used for system Duct openings that are long and narrow or large
Pipe Size 3/8 in. 3/8 id. 318 in. 3/8 in. actuation.Each 101 remote release allows the use of a maxi- enough to require multiple duct nozzles may
Pe mum of 15'scissor style detectors(14 series and 1 terminal) require additional detectors.
Maximum Length 40 ft 8 ft 4 ft 12 ft for a total of 75 detectors it needed. ELECTROSTATIC PRECIPITATOR
(12.2 m) (2.4 m) (1.2 m) (3.7 m)
Maximum Rise 6 ft 4 fl 2 ft 2 ft If an electrostatic precipitator is located at or near the base of the
exhaust duct,it is necessary to locate a detector below the pre-
(1.8 m) (1.2 m) (0.6 m) (0.6 m) cipitator,at the base of the duct,and also locate one in the duct,
Maximum 90° 9 4 4 6 •just above the precipitator.See Figure 119.
Elbows When installing the detector bracket and system conduit,make
Maximum Tees 1 2 2 4 certain they do not interfere with the operation of the precipitator.
Maximum Flow 11' 4 2 4 Note: On secondary filtration units utilizing multiple filter
Numbers stages/media,contact Ansel Technical Services for instructions.
es 11,1 ui0 i m ere a o.en n any One let w a,AT and Wen..ono..ONLY
M 1171 now semen are eons.wm any nee tart room one nwMw.EWlamz nozzle..
1I
wren..1121 kw a,.raas are eked wm any one lark,sag only.3e-now.wlln on ma*&..
Sen-it MWnaNna:
• I.wean W NI Dn.IN AN..GT,Co.Rene ale prdeded W leer Iamhoey as ah000 C None 66 oh raga a-3Y,no anchor,00,11001e/as,Mtn,In Fleury el on
Pop 4.32.
IN
P For coda.Mmwlda appleaioa 11.6 lo.na..roa are&Owed*on,>q a w l.Mon d ow(m]W 41,0 nozzle.one 1 n ION O.T nwlanc iv.ckaalor nozzle.
err WIN pion.n rosde,and Om 717 tw011Ow+[ONry mule.Collard Mal ArolostOns E.9wm.I,q D.grl.r.ra to NM..aao,rer,on
• FIGURE 119
} .
SECTION IV–SYSTEM DESIGN
BECTON IV–SYSTEM DESIGN
•Ul.EX3470 ULC EX3470 Page 4-58 • UL EX3470 ULC EX3470 Page 4-59
2 7-1-09
7-1-09 REV 2
Detector Replacement Requirements(Continued) NOTICE MANUAL PULL STATION REQUIREMENTS Metal Stamped Style–Part No.4835 or 54011
The conduit offset can be used at the top or bot- Parts that may be used for installation of a metal Siam
COOKING APPLIANCES A remote manual pull station allows the R-102 system to be man- Y stamped remote
torn of the regulated release to charge direction operated at some point distant from the regulated manual pall slab.,are:
If the cooking appliance is located under an exhaust duct where a of the conduit.The conduit offset cannot be N P gulight release {u
detector has been mounted,it is normally not necessary to utilize used with puley tees.M other changes in direc- assembly.The pull station should be installed eq at a height of 42-48 Desch i Part Nu
another detector for that cooking appliance,provided the detector tan must be made by using ANSUL approved in.American(107-122 Lm),in accordance with the requirements of the Remote Manual Pull Station Assembly' 54011
•is not more than 12 m.(30 cm)into the duct and the appliance has pulley elbows,Part No.423254 or 415670.See American Disabilities Act(ADA)and the Authority having J o - Remote Manual Pull Station Assembly 4835
no larger cooking surface than 48 n ca
.x 48 in.(121.9 cm x 129.1 . Figure 121. on.and located in the path of egress.The pull station is the e only Pulley Elbow 423250
t
cm).See Figure 120. source of manual actuate°of the regulated release assembly. Pulley Elbow 415670
Note:If two(2)appliances are located under a duct opening The total length of the cable used for each manual pull station with- Pulley Tee 427929
where a detector has been mounted and both appliances Ikgeth- in a system must not exceed 150 H(48 m). /16 i.Stai Stainless Steel l Ca
er do not exceed a cooking surface of 48 In.x 48 in.(121.9 crm x The maximum number of pulley elbows that may be used per pull 1116 in.Stainless Steel Calve 50 h.(15 m) 15821
121.9 cm)and the detector is located above both the protected station is 20. Oral Press-To-Crimp Sleeves 4596
appliances,it is not necessary to utilize an additional detector pro- •One pulley tae,Fart NO.427929,is allowed per calla system. Glass Break Rod(1) 4834
vided the duct detector is not more than 12 in.(30.5 cm)into the
duct opening. The maximum length of cede hem the AUTOMAN to a pull station MECHANICAL GAS VALVE REQUIREMENTS
is 150 ft(45.7 m)with a maximum of 20 pulley elbows used per An ANSUL or ANSUL approved mechanical gas shut-off valve
i 41?Ifi side of the tee.As the lee is located farther from the AUTOMAN, system can be attached to the R-102 system.The system works
the 150 H(45.7 m)maximum must be observed but as pulley both mechanically and pneumatically by use of an air cylinder
elbows are placed between the AUTOMAN and the tee,they must located inside the regulated release assembly.Upon actuation of
be deducted from the available pulley elbows(20)allowed on each the fire suppression system,a pneumatically-operated air cylinder
side. assembly will mechanically dose the gas shut-off valve.
Example:II 10 pulley elbows are placed between the AUTOMAN The total length d the cable fa each mechanical gas valve must
and the pulley tee,the maximum available pulley elbows left for not exceed 150 H(46 m).The maximum number of pulley elbows
•use on each side of the tee is 1 o per side.See Figure 123 for three that may be used is 20 far each valve.
different examples.(Note:Both must be gas valves or both must •One pulley tee(Part No.427929)is allowed per cable system.
•I be pull stations.Mixing is no allowed.) The maximum length OI cable born the AUTOMAN to a gas valve is
TEE CLOSE TO wrMMAN(EXAMPLE) 150 9(45.7 m)with a maximum of 20 pulley elbows used per side
PULLEY TEE OF the tee.As the tee is located farther from the AUTOMAN,the
UI APPLIANCE APPLIANCE • FIGURE 121 150 H(45.7 m)nnaximum must he observed tut as pulley elbows are
APPLIANCE
REQUIRES COVERED BY REQUIRES ,®„ n w. placed between the AUTOMAN and the tee,they must be deducted
SEewA.E DETECTOR BEFMFNTE MOS PRO
DETECTOR WADER DUCT 0E1E0CA from the available pulley elbows(20)allowed on each side.
Fusible Link Selection
• Whom pnsMe,temperature readings should be taken at each Example:If 10 pulley elbows are placed between the AUTOMAN
v
• and the pulley tee,the maximum available pulley elbows left
FIGURE 120 detector location to determine correct fusible link temperature ratleft for
use on each side of the tee is 10 per side.See Figure 123 for three
•••• Mg.Temperature can be recorded using either a maximum Regis- GAYS VALVE OR AUTOIAAN GAS VALVE OR different examples.
tering thermometer,Part No.15240.temperature tape or any other MANUAL PULL MANUAL PULL
Fach cooking appliance with a continuous cooking surface not accurate thermometer. 1.FT M5••)Ma m PULLEY ELBOWS LMxBaY Parts that may be used for installation of a Mechanical Gas Shut-
exceeding 48 in.x 48 in.(122 x 122 crn)can be protected by a con- PER EACH sex or TEE off Valve are:
imum of one detector.Cooking appliances with a continuous cook- C)=......,.
I� inc CLOSE TO GAB VALVES OR MANUAL PULL DesQriolion PLR No.
ing seduce exceeding 48 in.x48 in.must be protected by at least ���) � � Gas Valve/Actuator 3/4 in.Assembly(ANSUL)' 55589
one detector pher40In.a 481°.cooking area.Detectors used for IS w M M Gas Valve/Actuator 1 in.Assembly(ANSUL)' 55601
cooking appliances must be located above the protected appli- (am,mAl I.TUS I'm' Gas Va1VET/Actua[or 1 1/4 in.Assembly(ANSUL)' 55604
ante toward the exhaust duct side of the appliance.The detector Gas Valve/Actuator 1 1/2 in.Assembly(ANSUL)' 55607
TFMPFMIIME RAZING iRALEY TEE Gas Valva/Aquato 2 in.Asseratd ANSUL 55610
should be located in the air stream of the appliance to enhanceq—' Y( )
system response time. ,9 6roN Euso.e GAS VALVE OR IIAnUALP OR y( )•PULL k9 AWL Gas Valve/Actuator 2 1/2 in.Assembly ASCO 25937
•Note: For overlapping detector coverage, see Page 4-45 for O H /� wrouw Gas y Flb/Aduator 3 in.Assembly(ASCO)'
25938 BODY
design requirements. � Alti�—J� A.e Er I.s.•i wo:o PuL�r Ehaows eETwEEN Pulley Flbow 423250
UraAw Aw hLL Pulley Elbow 415670
Detection Line Requirements STYLE m,,, Pulley Tae 427929
x ane Al STYLE TEE MALAYA,. WEN N M BETE °OM 4o GAL VALVES OR MANUAL PULL IEXMAAPLE7 1/16 in.Stainless Steel Cable 15821 or
CONDUIT • FIGURE 122 Ts ET Izza•1 AND m PULLEY ELBOWS 50 H(15 m)or 500 H(152 m)roll 79653
Rigid conduit or 1 M inch EMT thin-wall conduit may be used. Oval Press-To-Crimp Sleeve 4596
0 Y Select correct UL Listed fusible link(s)for installation in detedor(s) Slop Sleeve(2) 26317
Standard steel conduit fittings(compression type are recommend- according to the temperature condition.Two styles are available. • p ()
ad)must be employed to properly install the detection system.All See Figure 122.See Component Section for detailed temperature 75 PT WSW Are NS FT(WS•)AND Air Cylinder nf1°°'sse f l°v1pi'-
conduit or pipe must he firmly supported.When using - 10 PULLEY ELBOWS 10PULEY ELBOWS Air Cylinder Assembl 15733
p pe y ppo g pipe,make ratings. . Assembly
certain that all ands are carefully reamed,deburred and blown PULLEY TEE Air Cylinder 15521
clear el chips and scale before assembly. $ , Tubing Assembly 15529
wroMM GAS VALVE OR GAS BUMF OR Copper Tubing,1/8 in. 15525
MANUAL PULL Millet PULL Male Elbow 15523
FIGURE 123 Male Connector 15522
m,•„ Machine Screw(2) 15421
Hex Nut(2) 15527
Lodkwasher(2) 4141
Visual Inspection Seal(2) 197
n
. n
. .. . 4 .. • • ,. •
SECTION IV—SYSTEM DESIGN SECTION IV—SYSTEM DESIGN
•UI_EX3470 Ut C FX3470 Page 4-60 • UL EX3470 ULC EX3470 Page 4-61
REV.2 7-1-09 7-1-09 REV.0
MECHANICAL GAS VALVE REQUIREMENTS(Continued) Parts that may be used for installation of a 110 VAC Gas Shut-off ELECTRICAL SWITCH REQUIREMENTS(Continued)
All valves above are Ut listed and approved.They may be mount- Valve are If a fire alarm system is provided,the fire extinguishing system
ed in any position.Pipe threads are type NPT.Ambient operating Description Pm1.Nu shall be connected to the alarm system in accordance with the
temperature range of all valves is 32•F to 120•F(0°C to 49°C). Electric Solenoid Valve,3/4 in.NPT' 13707 requirements of NFPA 72,National Fire Alarm Code,so that the
The valves are not weatherproof and must be located indoors in Electric Solenoid Valve,1 in.NPT' 13708 actuation of the extinguishing system will sound the lire alarm as
areas approved by the`authority having jurisdiction' Electric Solenoid Valve,1 1/2 in.NPT 13709 well as provide the extinguishing function of the system.
ELECTRICAL GAS VALVE REQUIREMENTS Electric Solenoid Valve,2 in.NPT 13710 II supervision of the electrical detection,electrical actuation Of
Electric Solenoid Valve,3 in.NPT' 17643 electrical power supply circuit is provided,it shall give prompt audi-
A Ut I isted electrically-operated gas shut-off valve can be Manual Reset Relay(110 VAC) 14702 de or visual indication of trouble and shall be distinctive from
attached to the R-102 system to provide an electrical means of wne.,m,.,m„h,u a„h,,,,a..•,,,,ed_ alarms or indicators indicating operation or hazardous conditions
shutting off the gas line at a predetermined point.If an electric gas as specified in NFPA 17A.
shut-off valve is used in the system it must be attached with both ALARM INRIATING SWITCH REQUIREMENTS •
an electric(snap-action)switch and a manual reset relay.For more The Alarm Initiating Switch can be field mounted within the
information on the types of electric(snap-action)switches,refer to ANSUL AUTOMAN release.The switch must be used to close a
the Electrical Switch,Field Installation section.The manual reset supervised alarm circuit to the building main lire alarm panel when
relay is reviewed in this section. the ANSUL AUTOMAN release actuates.This action will signal the
All electrical connections should be performed by a QUALIFIED fire alarm panel that there was a system actuation in the kitchen
ELECTRICIAN and in accordance with authority having area.The switch kit contains all necessary mounting components
jurisdiction. .along with a mounting instruction sheet See Page 5-19 for wiring
The fdvm
lohg is a brief explanation of how the R-102 system oper- information.
ales with an Electric Gas Shut-o8 Valve attached: The switch is rated 50 mA,28VDC.
With the regulated release cocked in the ready condition,the nor- Fart No. Description
malt'dosed contacts in the snap-action switch allow current to 428311 Alarm Initiating Switch Kit
flow to the manual reset relay.With the relay mil energized,nor- ELECTRICAL SWITCH REQUIREMENTS
malty open contacts in the reset relay dose,allowing the solenoid
in the gas valve to be energized. •Note:Electrical connections shall not be made In the ANSUL
Once the R-102 system is activated,the normally dosed contacts 'AUTOMAN.
in the snap-action switch will open.de-energizing the reset relay. The electric(snap-action)switches for the R-102 system are spe-
This will,in turn,open the contacts in the relay which will cause the dally designed to fit the regulated release assembly.The switches
gas valve to become de-energized and dose. are intended far use with electric gas valves,alarms,contactors,
The system must be re-armed and the`push to reset"button on lights,contractor supplied electric power shut-off devices,and
the reset relay must be operated to reopen the gas valve. other electrical devices that are designed to shut off or turn on
when the fire suppression system is actuated. (See Figures
It is important to note that a power failure or an electrical power •1t0 through 112 in Installation Section for reference).
interruption will cause the gas valve to close even though the sys- Contractors shall supply'UL listed,enclosed industrial control
tem was not fired. equipment or magnetic switch having a rating matching that of the
In either case,whether in a fired condition or when a power failure cooking appliance,coil 110 VAC/60 Hz or 24 VAC/60 Hz.'
has occurred,the manual reset relay and electric gas shut-off All electrical connections should be performed by a QUALIFIED
valve must be reset to resume a normal operating condition.For ELECTRICIAN and in accordance with authority having
resetting,refer to the"Recharge and Resetting Procedures" jurisdiction.
section In this manual.
Electric(Snap-Action)Switches that may be field installed are
Approvals Peft..N.0, DescAgtm
ANSUL gas valves listed in this section are Ul.listed and approved 423878 One Switch Kit
for 110 VAC.If more information is required,refer to the Gas and 423879 Two Switch Kit
Oil Equipment List of Underwriters Laboratories, Inc. under 423880 Three Switch Kit
'Electrically Operated Valves Guide No.440 A5'or consult Ansul 423881 Four Switch Kit
Incorporated,Marinette,Wisconsin 54143-2542. Each switch has a set of single-pole,double throw contacts rated
If other gas valves are used,they shall be`UL listed electrically- at 21 amp,1 HP,125,250,277 VAC or 2 Hi?250,277 VAC.
operated safety valves for natural or LP gas as required,of Repro-
priate pressure and temperature rating,110 VAC/60 Hz.'The info- Note:A relay must be supplied by others if the equipment load
mation on temperature and type of gas that the valves are suitable exceeds the rated capacity of the switch.
for may be found in the Gas and Oil Equipment List of Electrical wiring and equipment shall be installed in accordance
Underwriters Laboratories, Inc. under 'Electrically Operated with NFPA 70(National Electrical Code)or the requirements of the •
Valves Guide No.440 A5' authority having jurisdiction.
The electrically operated gas valve must be of the type that needs
to be energized to remain open.
•Note:For electrical wiring diagrams, see Installation Section,
•Pages 5-19.1 through 5-19.3.
. . .. ,
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D Plenum O
o Q
r
Pasta Cooker (No 1 1
Coverage)
MC] -•
High Proximity 1 1
20.00' L x24.00' D v
L — — — J
r — i
Pasta Cooker (No
Coverage)
High Proximity I 1
20.00' L x24.00' D m
L - - - J
T =
Table 1 1
No Proximity Rating
27.00' L x24.00' D CD® °] ) .- I Duct 01
L — - -
J
wok, Small ^
High Proximity Q 0
8.00' Diameter OI ®O°
. ill
U
Wok, Small '�
High Proximity (1) ® •Q (0 )
8.00' Diameter
. -
Wok, Small i ---
High Proximity ED I ®®Q (0 )
8.00' Diameter
G
Wok, Small
High Proximity N (D®0 (0
8.00' Diameter
Wok, Small
High Proximity a C1) I ®Q a
(o )
fi
8.00' Diameter m ei -Q plenum 0
Wok, Small — — I --
High Proximity a y i el• O o (0 Pl mum 0
8,00' Diameter ?