HomeMy WebLinkAboutDOCUMENTS Fire Protection1600 Fish Hatchery Rd 2012Cory JL.Andei son eiiip/oye&of
Cintas Fire Piolection
uoIpie(o 0 a tiauiuicj COLUSe ui:
R-1 02 Restaurant Fire Protection
SsiernaftJL Standard 30
I iaiiurij L)ate August 1 200/
Expiratioti Dab.August 1,2012
__________
ANUL FIRE IkO1 ECI ON,IAkINEI FE,WI 5443-2542 715-735-7411
Be it knowi,t/iat
Cory JL.Ai,derson
While Employed l)y
Cintas_Fire Protection
Completed a trairlilig course ill
-R—102 Restaurant Fire Protection Systems (LJL Standard Q)_
co,,dticbod by ANSUL I—lie Piuboutioii instiucbors.
This certificate is considered valid only if the above named individual is an
employee of the Authorized ANSUL Distributor Listed.
rrai!-lmg Date:Aucust 1,2007
Expiration Date:August 1,2012
fi’lruiacjer of 7 iainiug
PIPE:BLACK SCHEDULE 40
CONDUIT:EMT —CORNER PULLET
AT EACH CHANGE IN DIRECTION
REMOTE PULL STATION LOCATED
MORE THAN 10 FEET FROM
HAZARD IN PATH OF EXIT
GAS VALVE TO SHUT DOWN GAS
SUPPLY UPON ACTIVATION
MICRO SWITCH SUPPLIED TO
CONTROL ALL ELECTRICAL
FUNCTIONS
*EXAUST FAN MUST STAY ON OR
COME ON IF OFF
*MAKE UP AIR MUST SHUT DOWN
*ALL ELECTRICAL APPLIANCES &
OUTLETS UNDER HOOD MUST
SHUT DOWN
*INTERCONNECT FIRE ALARM
PANEL IF EXISTING
Pull Station
Side View of
Plenum
24x24 36x24 12X25°25x24
Charbroller Grill Grill 4 Burner
Range
OVEN
THIS SYSTEM WILL BE INSTALLED IN ACCORDANCE WITH NFPA 17A,UL300 STANDARDS AND
MANUFACTURES SPECIFICATIONS
CORY,ANDEN
Drawn by.J.D.
10/11/07
FIRE PROTECTION CONTRACTOR
CINTAS FIRE PROTECTION
11411 EAST 51st AVE
DENVER COLORADO 80239
Harmony Foundation
1600 Fish Hatchery Rd.
Estes Park Co 80517
1I1_’nfl l-.lOflfl
Duct
25x25
Top View
Gas Valve
DUCT DETAL
14’O”HOOD
t
__________
2”—8”Rise in
Duct
Tank I
3—Gd Tank
Nozzle Located in Center of
Duct
Filter -
2”—4”
Space between
filter and Nozzle
Nozzle Nozzle Nozzle Nozzle Nozzle
ANSUL R—102 6 GALLON WET CHEMICAL SYSTEM 11 MAX FLOW POINTS
INSTALLALTION DATE:INSTALLER:
COVERAGE NOZZLE FLOW POINTS POSITION
DUCT 1—2W 2 CENTER OF DUCT
PLENUM 1—iN 1 EVERY 10 FEET
RANGE 2—iF 2 40”—48”
Charbroiler 1—iN 1 15”—40”
GRILLS 2—iN 2 27”—47”
Flow Points:8 Of 11 Total Used
20’of 3/8”Blk sch4O Pipe
K—cLASS
ExtTnguIsier
000000 00 00
II II II II II II II II
Ansul R—102 Certified
09/01/2007 —09/01/2012
SHEET 1 OF 1
EXTINGUISHING AGENT
SECTION III SYSTEM COMPONENTS
UL EX.3470 ULO CEx747 Page 3-1
4-1-06 REV.5
ANSULEX Low pH Liquid Fire Suporessant (1 .5 gallon —Part No.
79694 or 3.0 gallon Part No.79372)is a potassium-based solu
tion designed for fast knock-down and suppression of grease-
related fires.The agent is shipped in plastic containers which pro
vide one complete tank charge.(Reter ID Section V,Page 5-2.1 toi
maximum agent fill capacify.)Agent storage life expectancy is
twelve years.The distributor must record the batch numbers and
date of shipment receipt to be filed with each installation recora.
‘ANSULEX”LOW pH LIDUID FIRE suPPREsSANT
FIGURE 1
“ANSUL AUTOMAN”REGULATED
(MECHANICAL)
RELEASE ASSEMBLY
SHIPPING W.25 LB (11 19)
FIGURE 2
OO’J 131.
REGULATED RELEASE ASSEMBLY (MECHANICAL)
The ANSUL AJTOMAN Regulates Mecnanica Release Assembly(0ar NJ0 429853;contains tne reguated reiease mechansm,
expeliant gas hose for agent lank hookup,and enciosure knocK
outs to facili:ate instaliinc actuatior piping;expeliant piping;oetec
tion system;and additional eouipment.This regulatec release
assembly is used in singie,doubie,and multiple-tans systems anc
mus:oe mourned to a rigid surface.Toe release mechanism can
be used Ic interconnec:DotS.the actuation and expeilan:gas lines
as requires oe:systerr Design,Inc regulator is designec to allow
a constan:fiow ot gas into tne tank a:110 psi (759 kPa(when the
system is actuatec.The agent tank must be ordered separately.
In single double,and mLltiple-tani-:systems,the DrovioeC expei
an:gas nose connects Inc agent tard:to toe bottom outlet ot the
reguiator.In doubie and multipie-tanu system conficurations,tne
tjac:outle:of toe reguiato’is uses as an expelian;gas feec to’
one aodiiiona tanu-enclosure 0’tanK-braclet hookuc.The enclo
sure conlans The ecuirec knockouts to taciHlate ths connectior,
It a oressure Swiicr is to oc attacriec to toe regutator,add:tiona fi:
tinos are recuired
The :anl:is mounted w1tn toe encosurs Toe tans contains ar
adaulor/tune assemoy wiTh a Ours disc union.Trio burst disc
netos rireven:sighoninc 0”toe apen:uo tie rime oue ID sipriltican:
:e’ioera:jre fiuctuations ir toe ares wnere foe tans is coated.Trio
tans is miir stem and,unce;norma conditions.reDJires 1VO1DSE
tic ies:Iric eve”’twelve years
Trio oeiectmor,and auditional equipment recuirec per svsten
oesigr.C1E connected to Inc release mechanism.The enclosure
contains knockouts to facilitate detect un anc additional nookups.
The system can be actuated aliloniatically or manually.Automatic
actuation occurs wdien a fusiblc ink will iiu the clotechon system
separates in a fire condition.Manual actuation of the system
ennui s when personnel pull on the remoin manual pLil!station
pLill iii 1g.
REGULATED RELEASE ASSEMBLY (ELECTRICAL)
The ANJSJL AUTOMAts Regulated Electnica Release Assembiy
(Par:Nc.429856)is ioeitica to the mecoanica:version excep:it
also contains a factory installec 120 VAO soienoic and eiectrica:
switch.
The sotenoid is used to provide electrica actuation ot the release
mechanism,The electric switcn is uses to Drotec:toe solenolc Dy
ocening the circui:to the sotenoic once tne system is fireD.
Additional electrica switcoes car be addec as required to auto
matic equipmen:ansi gas shut-oft accessories,as wel as initiating
audible and visua aiarms.
ANSU.ALTOMAN”REGULATED REEASE ASSEMBLY
(EuECTRICA.L’
5WE OF
S05N00
FIGURE 3
000131
NOTE:AGENT TANk MUST BE
ORDERED SEPARATED’
OR SEE PAGE 3-4
RELEASE
MEcHANISM
3.0 GALLON
SHIPPING WT 35 LB (19 kg)
000I’,_
1.5 GALLON
sHIPPING WT.19 LB.(9kg)
030;3
REGLkAIOP,
NOTE.AGEN ]ANI MJO’BE
DADE RED
SEPARATELI’
OF’SIdE PASS 5-’.
SHII’PING WI’.34 LII.(15 kg)
NOTE:ANSUD AUTOMAN Reouiaie5 Slocical Ro)easc,Pan No 429855,a no)
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULO CEx747 Page 3-2
REV.5 4-1-06
REMOTE MECHANICAL RELEASE
The Remote Mechanical Release,Part No.433485,is used to
actuate up to five (5)R-102 regulated actuators.The remote
mechanical release utilizes a 101-f0 carbon dioxide cartridge as
the actuation pressure to operate the regulated actuators.The
release is housed in a stainless steel enclosure.
SINGLE TANK ENCLOSURE ASSEMBLY
The Single Tank Enclosure Assembly (Par:No.429870)is used in
double and multiple-tank systems anc must be mounted to a rigid
surface near the regulated release or regulatec actuator assemdly
its expelient gas line wilt be connected to.
The enclosure is designed to’mountinc eithe’a .5 gallor (Part
No.429964)or a 3.0 gallon tank (Par:No.429B62 in a minimum
amount ot space.
ENO...DSJRE ASSEMB’.Y
RED PAINTED BRACKET ASSEMBLY
The Bracket /\ssernbiy (Part No.429878)is used in double and
multiple-tank systems and must be mounted to a rigid seduce near
the regulated release assembly or regulated actuator assembly
that its expellant gas line will be connected to.
The tank bracket is constructed of mild steel and painted red,It is
designed for mounting the tank in a minimum amount of space.
The Bracket Assembly can only be utilized with 3.0 gallon tanks
(Part No.429862).
BRACKET ASSEMBLY
REGULATED ACTUATOR ASSEMBLY
The Regulated Actuator Assembly (Part No.429850)contains the
regulato pneumatic actuator,expeliant gas hose for agent tank
nooKmc,and enclosure knockouts to facilitate instaliin expeltant pip
ing.This assembly is used in multiple-tanK systems and must be
mounteo to a rigic surface.
Tne regulator contains two outlets 135 apart.One outlet is used
to interconnect the exoeltant gas hose to tne enclosed agent tank
The otner outlet connects an .expellant gas line to an aditiona
enclosure or bracset assembly.The regulato’is designed to allow
a constant flow ot nitrogen into each agen:tank connected (two
tanks maximum)at 110 psi (759 kPa).
The oneurnatic actuator is desIgned to puncture (lie expelian:gas
cartrioce sea upon receiving oressure from the regulated release
assembh actuation niping.The enclosure contains a enockout to
faniihate dstribution pining nonkup.
RsaJLAEu AC’DUATDi AS36M9L
MOUNTING
BRACKET
RELEASE
MECHANISM
SHIPPING WEIGHT.
20 LB.(9 1 kg)
FIGURE 4
004201
SHIPPING WT,7 LB.(3 kg)
FIGURE 6
000141
NcYru.AGEN TANK MUS
BE ORDERED
SEPARATELY
CDRSEEPAGE3-
MOUNTING —,
P NO OS LI N E
SHIPPING WT.
13LB.(6og i NOTE,AGENT lANE
MUS’BE
ORDERED
SE PRR ATB0’
OR SEE PAGE 3-
FIGURE 5
000142
SHIPPING WT.
19 LB (9kg)
FIGURE 7
000143
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULO CEx747 Page 3-3
4-1-06 REV.8
AGENT TANK ASSEMBLY
The agent tank shipping assembly (3-Gallon,Part No,429862,
and 1 .5 Gallon,Part No.429864)consists of a stainless steel tank
and an adaptor/tube assembly.The adaptor/tube assembly con
tains a burst disc.The burst disc prevents agent leakage due to
significant temperature fluctuations in the area where the tank is
located.Under normal conditions,the tank requires hydrostatic
testing every twelve years.The dale of manufacture is stamped on
the tank nameplate.
The tank is shipped uncharged and must be filled with only
ANSLILEX Low pH Liquid Fire Suppressant during installation,
OEM RELEASE/BRACKET ASSEMBLY
(FOR OEM IN-CABINET USE ONLY)
The GEM Regutatec Mechanica Release/Bracket Assembly °art
No.79493,contains tne same reguatec reiease mechanism as
the standarc ANS]L AUTOMArN Regulate:Release Assembly.
Tne OEM Reuiatec Eiectricat Release/BracHe:Assemoly,Part
No.418054’,is ioentica to tne mecnanica version excen:i:con
ains a tacto’y insialiec 120 VAT solenoid arm eiectrica’switcir.
Triese reiease/brace:assemblies mus:be instaliec in a suitable
eouipmen:enclosure eithe nonzontaliy or vertically.They contain
at tne necessary mounting and corouit holes neeoec to.fully
instal toe assembly.The aoen:lani..is instatiec seoaraiey and
neeci no:be bracKeted once it is pinec.arid filiec.Note:OEM
Reiease/BracKe:Assembly must be installer nigh enougn in cao
net so triat tnc’e is sufficient room to instal anc remove cartrioge
Nole DEIV Recuialec,Elecirica Re)ease/3mcKi Assemoly.ar’N.418054 is
COt iniericiec,0 is usec wiL eleciric oelecflcs,
OEM REGULATED ACTUATOR ASSEMBLY
The OEM Regulated Actbator Assembly,Part No.418691
includes the regulator,pneumatic actuator,expellant gas hose and
OEM bracket.Also available is an OEM Regulated Actuator
Assembly with all the above mentioned components except for the
bi’acket.This assembly is Part No.418522.
TWO TANK ENCLOSURE ASSEMBLY
The tank enciosure is designec:to mount in a minimum amount o
space.
3 GALLON
SHIPPING WT
7 LE.(3 kg)
1.5 GALLON
SHIPPING WI
5 LS.12 kg)
TANK ADAPTOR!
TUBE ASSEMBLY
AGENT
TANK
SHIPPING WT 4 LB.(2 kg)
FIGURE 10
OO222
FIGURE 8 The Two lank Enclosure Assernbiy,Part No.429872,consists of
0w140 two expellan gas hoses,two grommeis anc tOe mounting encio
sure,The assemoly is used in 9 gallon Systems.It can be coupled
witt-a 3-gallon regulatec release assembly o’a 3-gallon regulated
actuator assembly to give a tota of 9 galioris o agent.Agent tanks
must be oroered separately.
SHlIN5 c’
26 LBS (cc
MOUNTINS
M4CAKISI,.‘•‘C
BRACi(E
[/‘r 0
HIIOULATOR -
SIIIPPINO WI
13 10 LO.15 kg)
FIGURE 11
(C11JRF 11
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC C2x747 Page 3-4
RE\/.7 4-1-06
24 VDC REGULATED RELEASE ASSEMBLY (ULC APPROVED
ONLY)
The 24 VDC Regulated Release Assembly,Part No.429859,is
used where electric,thermostat detection is required via the use of
a releasing control unit.This assembly consists of a 24 VDC
ANSUL AUTOMAN Il-C regulated release mechanism,expellant
gas hose,and enclosure knockouts to facilitate installing actuation
piping,expellant piping,detection system,and additional equip
ment.Agent tank must be ordered separately.
The system can be actuated automatically or manually.Automatic
actuation occurs when the control panel receives a signal from the
detection circuit,The panel then sends an electrical signal to the
24 VDC regulated release,causing it to actuate.When actuation
occurs,the gas cartridge is ounctured,pressurizing the apenl tank
and discharging the agent through the distribution piping.Manual
actuation of the system occurs when personnel pu!on the remote
manual pull station cull ring.
NOTE:AGENT TANK MUS BE
ORDERED SEPARATELY
ADDITIONAL SHIPPING ASSEMBLIES
Several complete shipping assemblies are available containing
both the release or actuator mechanism and the agent tank.When
ordering a complete shipping assembly,order the following part
numbers:
Part No.Description
___________
430299 3.0 Gallon Mechanical Release
Shipping Assembly including:
429853 Mechanical Regulated
Release Assembly
429862 3.0 Gallon Tank Assembly
430300 1 .5 Gallon Mechanical Release
Shipping Assembly including:
429853 Mechanical Regulated
Release Assembly
429864 1 .5 Gallon Tank Assembly
430309 3.0 Gallon Regulated Actuator 36 (16)
ShiDoing Assembly including:
429850 Regulated Actuator Assembly
429862 3.0 Gallon Tank Assenibiv
430316 1.5 Gallon Stainless Stee Enclosure
Snioning Assembly inciuding:
429670 Single Tank Mounong BOX
Assembly
42986L 1,5 Gallon Tank Assemo(y
416511 Hose Assembly
430317 3.0 Gallon Stainless Steel Enclosure
SolDorno Assembly including:
429670 Sngie TanK Mountnc Box
Assemotv
429852 3.0 Galior Tank Assernoly
18511 Hose Assemory
430324 6.0 Gallon Stainless Stee Enclosure
Snipoinc Assembly including:
429872 Two Tanic Mounting Box
Assemhk
429862 3.0 Calior ‘(Oh:Assenru(v 2
Shipping Wt.
lb.(kg)
33 (15)
30 (14)
SHIPPING w
34 LE.(15 k
FIGURE 12
OG22V
18 (8)
20 (9)
40 (18)
21.(9)‘130332 3.0(3 ator’Mountinc Brancer Srroohn
Assemoiv iriciudincc:
29B7k 3.0 l3atio’-Mountinn Hrnnrcn:
Asnembry
429862 3.0 Galio:Tank Assernnly
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC CEx747 Page 3-5
4-1-06 REV.6
•Nozzle sIamDinF ma comas.as i jiiio-i letter n)609(IilC p vF9O(Y F CDIII
SILICONE LUBRICANT
Doe OomClo Compounc 111.Pa Nc 70112.is avaiaoie in a
5.3-Dunce atie.Compouno has excelien:oualities for sealiro:ond
lubricating system componunts
GAS CARTRIDGES
The R-102 system uses gas cartridges to store nitrogen or carbon
dioxide expellant gases under pressure until the system is actuat
eD,at wnih time the cartridge seal is punctured and the released
gas expels liquid agent from one or more tanks through the dis
charge piping and out the discharge nozzies.
Four nitrogen gas cartridges and three carbon dioxide gas car
tridges are available as shown in Figure 13.
Cartridges noted as TO/DOT are both Transport Canada (TO)and
Department of Transportation (DOT)approved.Cartridges noted
as DOT are Department of Transportation approved only.
Cartridge selection options are provided in Section IV under Tank
and Cartridge Requirements.
NITROGEN GAS CARTRIDGES
7 7/8 IN
1 3)6 II.
10 1/2 I(20 c
(26.9 cm)(27 cm;.i*2--
2 1/2 N
L 3’10 IN
(64 cm)
2 1/2 IN
(10.6 cm(6.4 cm
A -
145/BIN.
(37.1 cm)
ii
39/16 IN.
(9 cm)
LT-20-R LT-30-F DOLIBLE TANIS LTA•10 .3)
CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE
‘ART NO.42342)PAR NC.42343)PART ND 423492 PAR NO 42340
(IC/DOT))Tc/oo-)(TC/DDTI (Ic/Do)
000141 000140 0011141 000141
CARBON DIOXIDE CARTRIDGES
NOZZLES
There are 11 types of discharge nozzles each designed to distrib
ute the liquid agent in a unitorm pattern throughout the hazard
area
1.1W Nozzle 7.245 Nozzle
2.iN Nozzle 8.260 Nozzle
3.i/2N Nozzle 9.290 Nozzle
4.3N Nozzle 10.2120 Nozzle
5.2W Nozzle 11.1F Nozzle
6.230 Nozzle
Although these nozzles are similar in appearance and have
certain common parts,the tip of each nozzle is designed for a
specific application and musl only be used in those areas.See
Nozzle Applicatior Chart in Section IV —System Design,for
individual nozzle usage.
3/6—18 NPT
FEMALE THREAD//
II4TERNAL cu
STRAINER
INSIDE
RECESS FOR
BLOW OFF
CA°LOOP VENDOR
CODE
(IF PRESENT)
FIGURE 14
0J00CI
Nozzle Identification Chart
NOZZIE
Nozzle Nozzie Nozzie Iow
ype .orzN.o.SiPJiT Q
1W Nozzle 419336 1W 1 Oorome-P;aiec:3ody
iN Nozzle 419335 iN 1 Onrorne-Plated Booy
1/2N Nozzle 19334 1/2I\1/2 Chrome-Piated Body
Metal DIOW-Oi caps Br,,no aiiowec will,toe )/2N nozzI
3N Nozzle 419338 3N 3 Cirome-Patec Body
2W Nozzie 419337 2W 2 Cnrome-Plated Body
235 Nozzle 419338 232 2 Onrorne-°iateo Body
245 Nozzie 419342 245 2 Cnrome-Piatec body
260 Nozzle 4193.262 2 Chrome-Ptated Body
290 Nozzle 419342 291 2 Onrome-Pated Boo1’
2120 Nozzle 419343 212C 2 OnromeDlaed Body
1 Nozzle 41 933 1 F 1 Ohrorne.DIale)Bocty
NOZZLE
STAMPING
6 IN
(22.9 cm,
2 15.
15.1 cm
7 7/11 IN
(20 cm,
1/2 (I’.
16 4 cm
/
----4
115/0 IN
)2).5 call
2 1)2 IN
(0.4 cm.
1011)CARTRIDGE 101-2S CARTRIDGE 0131 cARTRIDGE
PAR NC 42)443)FTC/DOT.PAR NO 47’4.PAR NC 42344Z
PART ND 15950 IDO (Tc/DDT1 (TC/oOT
0015141 0011101 00015
FIGURE 13
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC CEx747 Page 3-6
REV.5 4-1-06
SWIVEL ADAPTOR
The Swivel Adaptor Assembly,Part Nc.41 8569,consists Df a swiv
el nut,swivel body and swivel ball.All are chrome-plated The swiv
el adaptor allows any nozzle to be rotated approximately 30°in all
directions.Swivel Adaptors must be ordered as a Swivel Adaptor
Shipping Assembly,Part No.423572,which contains 25 Swivel
Adaptors.
3/8 —18 NPT
FEMALE THREAD
3/8-18 NPT
MALE THREAD
30 DEGREE
ROTATION
RUBBER BLOW-OFF CAPS
The Rubber Blow-Off Cap.Part No.77676,help keen the orifice o
the nozzle free o’grease or other substances that could interiere
with agent distribution.A retaining strap attaches the biow-off cap
to toe nozzle,Rubbe Blow-Off Caps must be ordered as a
Shipping Assembly.Part No.77695,which contains 50’blow-ot:
caps,or Par:No.77411,which contains 12 oow-ofi caps.
METAL BLOW-OFF CAP
vIn types o rne:a biow-of’capc.arc avatabie as ozuons ic toe
stancaro ruooe’caps The mota cap car be used in unusualiy
:gr neat conditions,penerale’ovoi ‘100 °F )20/.°C).The rneta
how-oh cap is attachec it)trie nozzle by means ot a stainless stE/a:
wire whic-prevents it from falling into tOe appliance ciunas dis
znaroe Shippinc Assemo!v °ar:Nc.79745 con:ans ic mete
pow-of:cans TO’use on stancarc nor’-swi’e nozzles and
Snipping Assembly Pan Nc.415566 contains 10 meta piow-oft
caps to”use or sw:ve nozzles.
NOTICE
If meta plow-oft caps are requirec for uorign:broi
or or salamanoe protection,use (2)two iN noz
zles (Part Nc.419335)instead of i/2N nozzles.
CB METAL BLOW-OFF CAP FOR CHAIN BROILERS
The GB Metal Blow-off Cap,Part No.433208,is used for all chain
broilers protected overhead with the 2W nozzle in high tempera
ture environments.The metal blow-off cap contains a special
0-ring placed inside the cap which integrates with the 2W nozzle
to create a seal and to help hold the blow-off cap in position.
The CB Metal Blow-off Cap Assembly,Part No.433208,contains
10 blow-off caps.
CONDU1T OFFSET ASSEMBLY
The conouit offset assembly,Part No.79825,is used to change
direction of the wire rooe on detection,mechanica gas valve,and
remote pull station lines.The conduit offset assembly can only be
used in the area where the conduit attaches to the regulated
release assembly.When using the conduit offset assembly,the
maximum number of pulley elbows is still allowed.The Conduit
Offset Shipping Assembly,Part No.79825,consists of 6 conduit
offsets.
“QUIK-SEAL”ADAPTOR
cetection conot:wiich rote,tiTcig’restauran:rioods and ducts.
The “QulIc-Seal”ocaplo’accepts ft’s unoco pee.a conc,jd.The
anaploc is availaoie to’1/4 in..(Par:No 78195),3/f:in.(°ar:No
77204),1/2 in.(Par:Nc.77286)or 3/4 in.(Par:No 77288:,pipe Dc
cor100i:szes.V’/t’ler USiric with PMT con0ui:,a condu:’onnoecic’s’
mLJs:be iristalien.in eacH eric)ot the cciacicy Tl’ie “Qciic-Ssa’’
Adaptor Sluors’n./-s5Ecci:ic ns’be cs cje:oh as stated netuw
.ioi&S:ze
Qty.ReDucer.
2 3/4 r.
24 1 1/8 in.2 11/Sir.
24 1 3’S in,
cDMw’sEsslDN Nt
---—AOAP unti BODY
GASKET--‘--._____
NU I
—
FIGURE 15
00000:,
CONDOr.O0FSE
CON DO F
CONNECTOR
FIGURE 18
—.The “Ojis-Sea’acao:o’is a listec mec000ica ojisneac fttiD toa:-t’,,JRt lo .proouces a liciuicr-c.zo’sea arounc Dot’olSnbn,OIO”rs:inc coo
Stze
1/4 ‘c
3/8 it.
1,2 in..
3/4 in.
Assemoy
°ar:No.
781 96
70287
77289
srANIsss
STEEL \:I/E
ME1Ac CAP
FIGURE 19
000150
FIGURE 17
000152 “COMPRESSION-SEAL”ADAPTOR
ADAPTOR BODY
-GASKET
LOCK WASH ER
“HOOD SEAL”ADAPTOR ASSEMBLY
This acapror is a mechanicar bu(knead fitting tha:produces a lip
uib-tiont sea around /2 in.EVT condut:wner’insialling the oelec
tion line tnrouqh restaurant [N000S anC duct.Tne aoaro acceots
a hign temoerature pulley elboc and wner usec,correctly pos[
tions tne etbD or condui:in ne witl the condut:adaoto”hole in
toe oetecio’bracket.The “Hood Seat’eliminates toe need for mul’
tiple eloows when nenetratinc the too o a hood when installing the
detection line.HOOd Seat”Aoaprors are avaitable in auan:ities ot
6 as Shippi’ic Assembit’Part Nc.423253.
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULO CEx747 Page 3-7
4-1-06 REV.6
This adaptor is a mechanical bulkhead fitting that produces a
liquid-tight seal around pipe and conduit when installing distribu
tion piping and detection conduit through restaurant hoods and
ducts.The “Compression-Seal”adaptor is a straight-through
design requiring no cutting ot threading of conduit or pipe.The
adaptor is available for pipe sizes of 1/4 in.(Part No.79148),3/6
in.(Part No 79150),1/2 in.(Part No,79146),and EMT conauit size
of 1/2 in.(Part No.79152).Each “Compression-Seal”Adaptor
Shipping Assembly must be ordered as stated below:
Shipping
Assembly Hole Size
Size Part No.Qt Required
1/4 in.Pipe /1/2 in.tube 79149 24 3/4 in.
3/8 in.Pipe /5/8 in tube 79151 24 1 1/8 in.
1/2 in.Pipe 79147 24 1 1/8 in.
1/2 in.EMT Conduit 79153 24 1 1/8 in.
FIGURE 20
QDDI5
t_”—
L L
NLF
SEA NUT
WASHERSEA,
AOA’To$.
BOON
ELenA
(NOT AR
O I\SSLMB”
USE ONLY PULLEY ELBOW
PAR”NC.4232Sf FIGURE 21
00U15(
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC CEx747 Paee 3-8
REV,7 4-1-06
DETECTORS
The detector consists of three basic components:the bracket,link
age and fusible link.(Fusible links are not included and must be
Drdered separately.)The bracket holds the entire assembly to the
mounting surface.The linkage is used to support the fusible link.
The fusible ink is designed to separate at a specific temperature
and release the wire rope,thereby actuating the regulated release
mechanism.
There are three styles of detectors available:the clip-on style,the
hinged style,and the scisso style.
The clip-on style allows the wire rope to be strung completely
through the detection system cDnduit and brackets first and the
detector linkage assemblies are then clipped on later.
The hinged style detector requires the wire rope to be strung to the
detector bracket,and then threaded through the linkage asserr
bly before continuing to the next detector bracket.
The scissor style allows the wire rope to be strung comle1efy
through the detection system conduit and brackets first and the
detector linkage assemblies are then clipped on later.
Each style of detector consists of two types of assemblies:
The Terminal Detector (Part No.56838,15375,or 417368)
includes a test link and is placed astir a series of detectors.This
detector is sometimes referred to as the end-of-line detector anc
is thus named because it is at the pori at which the wire rope ter
minates,’or is anchorec at the detecto bracket.Only one terrnina
detector is required pe’oereotion system.
The Series Detector (Part Nc.56037,15373.or 417369):s an
detector ocated riIne Derweer toe regflaten eease assemov
and ths len’nina detector.
When us:no Part No.56637 and 56336 style ostectors,a.rota o
12 oeiecrors car be jr one oetector system:11 series cetecrors,
Pat Nc.56837 and 1 termina detector Part Nc 55638.
\61iie’usmg Par:No 15373 anc 15375 styic detecio-s a rota of 8
Detectors can cc in one oetection system:series detectors Pa”:
Nc,15372 ann I termira oeteoto:°an No.15375
Wnen using Parr No.417368 ann 417369 style oeteolors a tote
of 15 oelecfors ca:Dc in one ocleotion system 14 sener octer’
tore,Par:No.417360 and 1 :errnna ‘Jetecto:,Pa:’t No.417366
PULLEY ELBOWS
There are two types of oollev elbows used to cnarlge toe direction
of the wire rooe by 98°.ANSU reoommenos for temperatures no:
in excess of 780 O (37 0,Par:No.415670 has socke:ends
wrtn se:screws to’:/2 c.conouit.and 051 Nc.423253 nas corn
cressior rins enas aiso for 1/2 in.c090u:.Puliey etocA’s mus:cc
omerec ir.ouan:iues of 53 as Sn;ninc Assem:yv 0a-:N:,-15677sm.L,en:tynef an:Part No 423251 (cornpressio eon tyne)
PAR NO 41 5(7’1AN”NO 400
I,,
I.i)
CL1P-DN STYLE —PART NC.56837 AND 56838
LINKAG0_3LE
HINGED STYLE —PART NO.15373 AND 15375
//
BRACKET
000157
SCISSOR STYLE —PART NO.417368 AND 417389
000150
00017”
tGJRE 22
F
_____
‘St
I.
00067 011010’,
FIGURE 23
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULO CEx747 Page 3-9
4-1-06 REV.4
PULLEY TEE
The Pulley Tee (Part No.427929)is used to change the direction
of two wire ropes by 900.It must be used in areas where the tem
peratures are within the range of 32 °F to 130 °F (0 °C to 54 00).
Pulley lees can be used in mechanical gas valve actuation lines
and remote manual pull station lines.Pulley tees cannot be used
within a detection line.
MECHANICAL GAS VALVES
The mechanical gas valves are designed to shut DII the flow of gas
to the appliances upon actuation of the regulated release assem
bly.The valves are available in sizes of 3/4 in.,1 in,,1 1/4 in.,11/2
in.,and 2 in.ANSLJL style:and 2 1/2 in.and 3 in.Asco style,The
valves are rated for natural and LP gas.Both styles are UL Listed
and includes the air cylinder,tubing,and fittings for connection to
the release mechanism.
No.
55598
55601
55604
FIGURE 24 55607
000447 55610
25937
25938
The 1/16 in,stainless steel cable is run from the terminal detector,
through conduit,al series detectors and pulley elbows,and into
the reguiated release mechanism trip lever.When any fusible link
separates,the tension on the cable is relaxed,and the trip lever
actuates the regulated release mechanism.The cable can also be
used for mechanica gas valves anc remote manua pull stations.
The cable is available in 50 ft.(15 m)(Part Nc,15821)and 500 ft.
(152.4 rn)(Part No.79653)lengths.
REMOTE MANUAL PULL STATION
The remote manua,pull station (Par:No.4835 or °ar No.54011)
is required for manua actuation o the regu;ateci reiease assemoly.
The remote manua pur statior snot ic be mountec at a point o
egress anc positioned at a.heigh:cererminec ny the autnority
navInc ;u-cdicuon.Trin’rings.Par:Na..427D74 (pacK 0110),are
avaii aote.
PARE NC 4835 IWITHDL’CAStS,
PART NT.540H (WiTh 50 Er.OP CASLE)
Max in urn
Operating
Pressure
10 psi (.69 bar)
10 psi (.69 bar)
10 psi (.69 bar)
10 psi (.69 bar)
10 psi (.69 bar)
5 psi (.35 bar)
5 psi (.35 ba”
A B C
Valve Size in.(mm)in.(mm)in.(mm)
3/4 in.3 3/4 (95.3)6 3/8 (161.9)5 1/2 (139.7)
1 in.3 3/4 (95.3)6 3/8 (161.9)5 1/2 (139.7)
1 1/4in.47/8 (123.8)73/8 (187.3)63/8 (161.9)
1 1/2 in.4 7/8 (123.8)7 3/8 (187.3)6 3/8 (161.9)
2 in.5 7/8 (149.2)7 7/8 (200.0)6 11/16 (169.9)
2 1/2 in 7 13/16 (198.4)6 1/16 (23C.2)
3 in.7 25/32 (197.6)5 1/16 (230.2)
Part
STAINLESS STEEL CABLE
Description
3/4 in.Gas Valve (ANSUL)
1 in.Gas Valve (ANSUL)
1 1/4 in.Gas Valve (ANSUL)
1 1/2 in.Gas Valve (ANSUL)
2 in.Gas Valve (ANSUL)
.2 1/2 in.Gas Valve (ASCO)
3 in.Gas Valve (ASCO)
A
_
A
3/4 IN THR.2 IN.2 1/2 IN THRC 3 (5.
004200 07/4207
FIGURE 26
METAr STAMEr
00040
FIGURE 25
SEC11ON Ill -SYSTEM COMPONENTS
UL EX,3470 ULC CEx747 Page 3-10
REV.3 4-1-06
ELECTRICAL GAS VALVES
The electrical gas valves are designed to shut off the flow of either
natural or LP gas to the appliances upon actuation of the regulat
ed release assembly.The valves are available in sizes of 3/4 in.,
1 in.,11/2 in.,2 in.,and 3 in.The valve is held open by an enei
gized solenoid and upon system actuation,the switch contacts in
the regulated release assembly open,thus de-energizing the cir
cuit to the gas valve solenoid,causing the valve to close.Valves
are available in 120 VAC and are UL Listed.
Part Max.OperatingNDescriptionPressure
13707 3/4 in.Solenoid Gas Valve (ASCO)25 psi (1 .7 bar)
13708 1 in.Solenoid Gas Valve (ASCO)25 psi (1 .7 bar)
550360 1 1/4 in.Solenoid Gas Valve (ASCO)25 psi (1.7 bar)
13709 1 1/2 in.Solenoid Gas Vaive (ASCO)25 psi (1.7 bar)
13710 2 in.Solenoid Gas Valve (ASCO)25 psi (1.7 bar)
553353 2 1/2 in.Solenoid Gas Valve (ASCO)5 psi (.35 bar)
17643 3 in.Solenoid Gas Valve (ASOO)5 psi (.35 baj
________
in.(mm)
3/4 in.3 5/16 (8i.0 3 5/8 (92.)
1 in.5 (127.0)6 27/32 (173.8)
1 1/4 in.7 3!16 (198.4)7 29/32 (2D0.8)
1 1/2 in.5 (127.0)5 19/32 (142.1)
2 in.6 3/32 (78.6)5 15/16 (150.8)
2 1/2 in.7 13/16 (1 98.4)7 29/32 (290.8)
3 in.7 13/16 (198.4)7 29/32 (203.8)
FIGURE
MANUAL RESET REAY
The Manua Rese Reay Pan No.426.15 is r iures w:iei uss
ar eiecu’ioa’gas vaive shut-ofi sysierr..Afle tne eiectrio gas vavo
has oosed either due to sysiem actuation o power tai;ure the
vaive cannot be re-opened,aliowing gas to fiow unti tne rese:
reay jttor smanjaly oressec re-enerp:zing tne crcuin The
rese:rClC\is available 120 ‘AC.The macca reset relay is also
eDDfl’irnenDeC TO Ceotnoc.sflu nown.
ELECTRICAL SWITCHES
The electrical switches are intended for use with electric gas
valves,alarms,contactors,lights,contractor supplied electric
power shut-off devices and other electrical devices tha:are
designed to shut off or turn on when the system is actuated.
Switches are available in kits:One Switch Kit,Part No.423878,
Two Switch Kit,Part No.423879,Three Switch Kit,Part No.
423880,and Four Switch Kit,Part No.423881 .Mounting hardware
and 12 in.(305 mm)long wire leads are provided with each kit.
Each switch has a set of single-pole,double-throw contacts rated
at:
ALARM NlTIATING SWlTCH
The Alarm initiat:cc.Switce Kit.Pan Nc.428311,can cc tieic
mounted witnr.the ANSJ_ALTOMAN recase.Tnis switch m’s.
be used to ciose a supervised alarm circuit tc the building main fire
alarm pane.when the ANSJL AUTOML\N release actuates.Th:s
action wil:signal the fire alarm Dane that tnere was a system actu
ation in the KitcheC area,The switch kit contains at necessary
neunti:’c cornooneTs acne w’tr a roountnc nstuc:;D s’iee:
The SwiO is rate:.53 m.28 VDC
SACCH
iOWAnS ANSJ
AUTOMAS /
-1 -.!
NC
UL/cULICSA Rating
250 VAO,21A Resistive
250 VAC,2 HP
125 VAC,I HP
Valve A
Size in.(mm)
B
ENEC Rating
lE4TlO5p Approved
250V,21A Resistive
8A Motor Load
COMMON
A
B
V
FIGURE 29
OD161
W-IEl s’A,CE’,,i:swiss AwE ‘n”:P,”
MO iNn:TH’.r nvinsr—
MuSe:TETWT EN THE
I’.C Ill’N.C ESRMiN/CE
AL.ARM N1T1AT(NO
SW1’TCH
FIGURE 30
489C
FIGURE 28
OO6
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC 0Ex747 Page 3-11
4-1-06
REGULATOR TEST KIT
The Test Kit Assembly (Shipping Part No.56972)is required to test
the regulator setting and nitrogen flow during 12-year maintenance
examinations.This will ensure that the regulator is functioning
properly.
FUSIBLE LINK
Select correct UL Listed fusible link(s)for installation in detector(s)
according to the temperature condition chart below:
K STYLE
—Fusible Link To Be Used
Fusible Shipping Where
Link Assembly Temperature Temperature
°art No.Part No.Ratinc Does Not Exceed
415739 (1)415739 (1)165°F (74 00)100°F (38 00)
415740(1)415740(1)212°F(100°O)150°F (66°C)
415741 (1)415744 (25)280°F (138 °C)225 °F (107 °0)
415742 (1)415745 (25)360°F (182 °C)290°F (143 °0)
415743 (1)i5746 (25)450 °F (232 °0)360 °F (182 °C)
ML STYLE
Fusibie Link To Be ]seb
Fusible Shipoing Where
Link Assembiy Temperature lemoerature
°ar)No,0art No.Ratinc Does No’_Exceec
550368 (1)551522 (10)165°F (74 °C)100°F (38 °C)
550365 (1)551523 (10)212°F (100 °0)155°F (66 °C)
550366 (1)551524 (10,280°F (138 °C)225°F (107 °O;
550009 (1)551525 (10)380°F (182 °C)295°F (143 00)
550367 (1)551526 (10)450°F (232 °C,360°F (182°C)
56816 (1)551527 (10)500°F (265 00)405°F (20 °C)
56816 (1i 73867 (25)505 °F (265 °C)400 °F (204 °0;
The Maximum Registering Thermometer,Part No 15240,is Lised
to indicate the highest normal temperature for’the protected area.
Once this is established,the correct rated insibin link can bo
chosen.
The Hose/Grommet Package,Part No.418511,consists of a 24 in.
rubber hose and 2 (two)grommets.This package is required when
mounting an AUTOMAN Regulated Release (or’Regulated
Actuator)and a tank enclosure (or tank bracket)side by side in
either a manitolded system or an independent piping system.
BURSTING DISC
The R-102 Bursting Disc is installed in the tank adaptor assembly.
The bursting disc eliminates the siphoning of the agent up tile pipe
during extreme temperature variations.Tile bursting discs are
available in packs of 10,Part No.417911.
FIGURE 33
ODO 172
NOZZLE AIMING DEVICE
The Nozzle Aiming Device,Part No.431992,is available to prop
erly aim each nozzle to the correct aiming point.The device
clamps to the nozzle and emits a smal)iase light that refiects on
the surface that it is aiming at.The nozzle can then be rotated to
point at a predetermined aimin5 point and then tightened to hold
trtat angie.The aiming device adaptor attaches to toe nozzle.The
shipping assembly consists ot tile aiming device and the adaptor.
STAINLESS STEEL ACTUATION HOSE
Tne Stainiess Stee Actuation Hose is used to coorlec:the aDtLa
tion line comn”essio:”tees between each Dile matic actuato:Tile
nose has the same trrreac 7/1 6-20 as the fittins Tile actuanor
nose allows fiexioiiitv between tOe AUTOMAN and eacr:regulated
actJato:
Hose Part No.Length Couplings
31809 16 in.(41 cm)7/16-20 x 7/16-2(1 Females
32335 20 in.(51 cm).7/16-20 x 7/1-25.enlaies
32336 24 in.(61 cm)7/16-20 x 7.’16-20 Hemares
430815 42 in.(100 cm)7/16-20 Female>:1/in.NPT
Description
Male Elbow (7/16-20 x 1/4 in.NPT)
Male Tee (7/16-20 x 7/1 6-20 x 1/4 in,NPT)
Tee (7/16-20 x 1/8 in.Male NPT x 1/8 in.Female NRT)
Male Straight Connector (7/16-20 x 1/4 in.NPT)
1/4 in.Check ValveJ
——7/12.71,
HOSE/GROMMET PACKAGE
FIGURE 31
000 I6!
NOZZLE
AiMING
osvicr FIGURE 34
00652/’
K STYLE
000/7/’
Ti/l,4P5 RATUR E
RATINC.STAM7Er)ON
FUSIBLE LlNI .300’
M STYLE
000 17
MAXIMUM REGISTERiNG THERMOMETER
Fitti nci
Part No.
31810
31811FIGURE32415371
32338
25627
SECTION III —SYSTEM COMPONENTS
LJL EX.3470 LJLC CEx747 Page 3-12
4-1-06
NOTES:
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747 Page 4-1
4-1-06 RE\/,6
SYSTEM DESIGN
The ANSUL R-102 Restaurant Fire Suppression System may be
Lised on a nLimber of different types of restaurant cooking apph
ances and hood and duct configurations.The design information
listed in this section deals with the limitations and parameters of
this pre-engineered system.Those individuals responsible for the
design of the R-1 02 system must be trained and hold a current
ANSUL certificate in an R-102 training program.
Ttie R-102 and the PIRANHA systems ise compatible agents and
components,therefore,they may be Lised to ether for cooking
aopliance,hood,and duct protection.The primary ANSUL
AUTOMAI\i Release can he either an R-102 or a PIRANHA
ANSLJL AUTOMAN Release and can actuate up to two additional
R-102 0:PIRANHA Regulated Actualors,In systems utilizing a
101 remote release,any combination of the maximum number of
regulated actuators can be used.
Both systems must actuate simultaneously.
Each system must be designed and installed per its appropri
ate manual.
•Adjacent aopliances requiring orolection must be protected
wtth the same type of system,either R-1 02 or PIRANHA,
unless the centei-to-center spacing between the adjacent
R-102 and PIRANHA nozzles is no less than 36 inches
•When appliances are protected with R-102 nozzles,the hood
and connecting duct above those appliances cannot be pro
tented witn PIRANHA nozzles.
Mixing systems in a common plenum is not aliowec.
One o tne key eiements br restaurant fire protection is a correc:
system oesicm,This section is divines into ten sub-sections:Na:
zie Placemen:Reoultements Tank Djantifv Requl:emenfe Acts
ariDn and Exoellant Gas Line-Reouirements,Distrioutior,Pipinc
Reovirements.Detection System HCCI’Jiremenls Manja.Pu!.Sta
tion Requi:enients,laecna:’i:oa.Gas Vaive-Reajoce-nents Eecf:
ca Gas \/abve Reau:i entents Ejecinca Swiict P eaje comics,ann.
°nessure Switch’Renui’eme-tte:Pact-o’feese section’mus as’
completer netois atlempunct any inslaflauo:..SysteT aesign
se-etches snoLlic;he-mace o’at.asmiecis of ansmgr to:reference
ourinc instalmatto”,
NOZZLE PLACEMENT REQUIREMENTS
Tnis section’gives ornoetirles to nozzle-f:’ae-nositicmninic,cnn
qtanfft’In ouc;,olenLirr,,and indiviaua anne-anne arolectior:This
scotia:’.nius:Os cnm:Jielec Odors oeterrnr’unc toni:cja’m:and
I i ‘eq u ii eme n S
Duct °rotection —Single Nozzle
Alt aunt pi otectior is IL listen witnout limitation o’maximun’:OLite
length lunlimifes broth;Tnis inciudec at:varieties of ajotworics
oDtr nonzoniat ann vertica inciucenc.ouots f-a’or at anoies to
the tiara untek c-mi:.aunt:ye-f,’.dueotmom’ma bends,
The’R-102 svsten uses ciifirr’en dLic no:ziee nepe-riclinc:or:the
smze-oh aunt :‘)einc.proteclec:,
GENERAL INFORMATION
1 Nozzles must he located 2-8 in.(5-20 cm)info the centei of the
duct opening,discharging up.Sec-Figure 1.
FIGURE 1
OD(n7:’
2.In installations where a UL listed damper assembly is
employed,the duct nozzle can be installed beyond the 8 in.
(20 cm)maximLtm,to a paint just beyond the damper assem
bly fe-tat will not interfere with the damoer Exceeding the maxe
mum of 8 in.(22 cm)ir:this way wit not void the UL listing of
the system.
3.Previousk’listed 3 floe-,’number ens 5 floe number duct pro
tection.oetailen in eaniiei puolisiec.inanua Par:No 418087-
06 can aiso stit’b’utilizec
‘DUCT S!ZES UP TO 50 IN.(127 cm;
PERIMETER 16 i\(01 cm’DIAMETER
‘One 1W nozzle (°ar:No.419336 =ate tine nri’ntoe
•50 in.‘I 2 cm nenrnie:e’maximum’
.16 in.(41 on’oman’iele -niaximun’
DUCT SIZES ‘J°TO 0C’IN,(250 cmi
PERIMETEFI 32 IN ((it,3 cni DiAMETER
One 2(0 Nc::zis (Par:No 41 9337.=two fine numbers
•1 07 i:..250 Dill neriniate’maximun’:
•32 )(i1 .3 cm amamele:oiaxmmj’r
•A 2WH nozzle (°ar:Nc.78076)mus:he suosucutec;to a 2(0’
nozzle to’ann’installation usinc Opficti’2 of trim—1.5 aallon svs
len’cctvei ante’Iciuc ann nieriun’orate-cia:Cmli’,A,2\v’H mic,zze
is limited tn maxiniurr oh 75 in.(197:.cm:penimeie:a c-maxi
muir amamete of 20 in,(61 cm ‘oh onn’ercan
Toe chat’:aelciw s:’iuwe fee-n’iciximumn protection avaaole lion’
can:”ouch na:zlc.
3.0 Gatior
Desciiptior N:.S’sten’
2 —I’
—2(1 clii,
Part
2\’n’Nozzle-41 (J33D Ieiccxin’ture
10(1 in.(254 cm)
Pee imefei
1W Nnzzle 419336 Maximum
50 in (127 cm)
Peninmef en
1.5 Calmer
Se’sien’
Maximun’:
100 in.(254 cm)
Peni it:tot
Maximum
50 in (1 27 ciii)
Perimeter
Side A
Vv 2V
FIGURE 2
Exa’nae.ceectia-is reau!rsc to’a duo:tna:rias ar ‘A cime-
8.(In.(20 cm wioe anc z ‘3’d;mansio of 55 in.(140 cm,.
on:
Refamnc to’the labie in Hure 2,it tne ‘A”dimension is 6.0 in.(20
cm)the “Efl dimension must not exceec 55.5 in.(149 cm).In tnis
examale,the “B”dimension is 55 in,(140 cm).therefore,this duo)
can be prolemed with a three fIw apoicatiDn
Read over from toe 8.0 in.(20 cm)line on the table to ten 1W
ModUle column.At that point,the chart shows that the “B”module
length for the 1W nczslc can be 22.0 in.(5(1 cr1).Comm the 1W
nOzzle in that module.The 2W module cnn now be cente:ed with
in the remaining module.
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULO CEx747
REV.4 4-1-06
Duct Protection —Multiple Nozzle
Page 4-2
DUCT SIZES UP TO 135 IN.(343 cm)PERIMETER —3
FLOW OPTION
One 1W Nozzle (Part No.419336)and one 2W Nozzle
(Part No.419337)=three flow numbers
•135 in.(343 cm)perimeter maximum
•No round duct Dption available
•Follow design tabie in Figure 2 to oeiermine maximum module
size to:each nozzle
1W Module 2W Module
Side A Side 3 Side B Side B
Max imu rr Maxi mum Maximum Max mum
in.(cm)in.(cni)in.(cm)in.(cm1
4 (10)60.0 (152)23.0 (58)37.0 (94)
5 (13)60.0 (152)23.0 (58)37.0 (94)
6 (15)59.5 (151)22.5 (57)37.0 (94)
7 (18)59.0 (150)22.0 (56)37.0 (94)
8 (20)58.5 (149)22.0 (56)36.5 (93)
9 (23)58.0 (147)21.5 (55)36.5 (93)
10 (25)57.0 (145)21.0 (53’36.0 (9’))
11 (28)56.0 (142)20.5 (52)35.5 (90)
12 (31)55.5 (14)20.0 (51)35.5 (90)
13 (33)54.5 (138)19.5 (50)35.0 (89)
1 (331 53.5 (136)18.5 (47;35.0 (89)
15 (381 52.0 (1321 18.0 (46)34.0 (86)
16 (41)51.0 (130)17.0 (43)34.0 (86)
17 (43)49.5 ;‘)26 16.0 (41)33.5 (95)
18 6 47.5 (121)14.5 (37)33.0 (84)
15 (48 46.0 (117)13.5 (34)32.5 (83;
20 (51’43.5 (111;12.0.(311 31.7 (81)
21 (53/41.0 (104;10.0 (25;31.0 (79;
22 (66)38.0 (9’7)7.5 119,30.5 (78’
23 53 35.5 (85 4.0 0;25.5 ‘75
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747 Page 4-3
10-1-02 REV.4
Duct Protection —Multiple Nozzle (Continued)
DUCT SIZES GREATER THAN 135 IN (343 cm)PERIMETER
•Ducts ovei 135 in.perimeter must be modularized using 2W
nozzles (Part No.419337)
•No round duct OPtiDfl available
•Follow the design chart to determine maximum module size br
cacti 2W nozzle
CHART NO.1
SIDE
Wheri working with Chart 2,one tialt of the quantity ot nozzles
determined mList be equally posihonecl in the top half of the area
of the duct and the remaining halt of the nozzles must be posi
honed in the bottom halt of the duct area.
Example:The dLct to he protected has a Side “A”ot 40 in.and a
Side “B’Dt 60 in Relerrinq to the design chart,this duct requires
4 nozzles.One halt of 4 =2.Ttieretore,2 nozzles must be equally
positioned in cacti of the two duct areas.See Figure 3.
SIDE “a’
30 II(.171’mm)30 IN 171
CHART ND.2
,I I
I I ê
NOTE NO3LE ouniiT:TIEE LISTED IN CHAn:2 MW11 BE UU0L3’.DIVIOSS IN]U 503!:OF THE TSC’DUCT MOL1rI1EC
When dleterniining number of nozzles reqoured,it is sometimes
an advantage to check the chart using the shortest side as Siae
‘A’and then recheck it using the longest side as Side ‘A.This
comparison may reveal a need br a lesse quantity ot nozzles
one was’versus the other way.
When working with Chart 1.the cuantity of nozzles determined
must be equally divided within the duct area.
B
A
2(1 IN
)
4(1 lI
15 liii!!)
t 1(13 nh
SIDE
“A”
2(115
f
15,1 mIll)
‘
____________
60 Ii’:
______________
152 ml1,
FIGURE
(IIIC,1,..
SIDE “B’
4
SECTION IV —SYSTEM DESIGN
UL EX,3470 ULO CEx747
REV.6 4-1-06
Transitions are protected at a point in the transition where the
perimeter or the diameter is equal to or less than the maximum
size duct that can be protected.The nozzle must be located in the
center of the transition opening where the maximum perimeter or
diameter begins.See Figure 4.
Electrostatic °ecieitator Protection
FIGURE 4
oOI ,
Some iesjrant ventiatinq ducts nave an eesfrostatic presipi:a
tsr i—is:al’ec a:or nea tie oase.Thess o:esiphators are uses is aiD
ii-.the cixaning of exricus:air.
Norme:\eesirsstabc oreooi:ators cc.no:-cause protesdcY Out
sriculc toe autooritc’.i2/IflD unsjiseor-r9oje rrsteotior..use f-ic
IODWS1r.cujoeries.
Dusts we-p-’ecot:ators iDeates a:m nec’toe ease can be crc-
tester us-ic cue:nozzie(s)above toe yecoi:a:o’ann :2N nez
zies,iar:Nc.419334)for the preciuitaio Doe /2N nozzje must
oe user to’sacs sei seing proteSter.Thirc:zle tip is s:arnpec
with inaisanog that it is c 1/2-floe nozzle ann mus or Count
ert an .2 Now njmoe:.
\/\‘he protesting cucts equipped w;tr presiecatois,toe cius:ncz
ziets mus:re installed aoove trie i eciij:teio:ancr aimec 10 015-
coarpe onw:strearr,.If the arer abner toe oreconiia’o”is r:uric:the
nocroru mus:Or oositiooer;ecco:cli’rr to rjuc:oro:ccuor orion
lines l{to’a:ep arrive toe erecipilalo re troosmos toe tr&inCtlor
quicenes rice:he shower:.
The /2N no:zie Part No.419334)must be centered 10 to 26 in.
(25 to 66 cm)below the erecipilator and aimed to discharge at toe
center of each preciqitator cell.Howe\’er,V it is ohysicaliy imposs
ble to mount the nozzle at 10 to 26 in.(25 to 66 cm)oue to pre
cipitator placement,the nozzle may be mounted closer than 10 in.
(25 cm).See Figure 5.
FIGURE 5
00.-fl’.
Note:-s ESF usec in °otij:ios Thnto’units.conies:AesuTecnseaSe-vices to reconrrne-ioed acpsaf:a..
Page 4-4
Transition Protection
OUST
TRAN5iT1Ois’SEE DUC FOR
OUST
NOZZLE
PRECI?iTATOR
-in P-rYSiOA_Y IMFDSSIE_E AS iC TO 2U 1k :2E 15 6E cm,.NUST 0 LIA’SE IEDJNT
EL COSE’THAS’25 cm’
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULO CEx747 Page 4-5
4-1-06 REV.4
Plenum Protection
The A-i 02 system uses the 1W Nozzle (Part No.419336)or the
1 N Nozzle (Part No 419335)for plenum piDtectior The 1W no:
zie tip is starnoeci with 1W and the 1 N nozzle tip is StampeD with
IN.indicatino thee are one-flow no:zles and musr be CDL1flIeCJ as
one flow number each.\‘Vheri prolectinc a plenLim onambe:tne
entire cnamber mus:be protected regardless of filter lengti
\/ERTICAL PROTECTION —GENERAL
One 1W nozzle wilt protect 4 linear feel (1 .2 m)Di olenum.TI’ie
roaximuni distance born the end ol the hood to the firs!and as:
nozzle must je no more tnan 2 ft.(.6 m).After the firsi nozzle,any
additional nozzles must be josilioned at a maximum of 4 ft.(1.2 m)
apart down tile entire lengtn r tile olenuni.Toe plenum width mus:
not exceed 4 ft.(1.2 m).(The 1W nozzle car be usec or single or
V-bank filter arrangements.)See Rgure 6.
2 FT .5 nj
MAXIMUIr —
FT 1.2
MAXIMuM 2.—
FT 1.2 ‘-_-I “Fl 1 .2 iii
MAXIMUM ‘.MAXIMUM
10th er p rotentirir pienu ETC witn fOr-.1Vt’OGZEpC len opt non o cov
erage are a\’ai;aOre
Option 1:The \V oo:zre mus:be on tne cenier iSlE toe S1TJDIC
or “V”Oanl:fihe’arlc.Oositionec whOm 1-22 r
(2.5-5’cm:alove toe top edge ol toe filter See
“IClLiiC
Option 2:The 1Vt’nozzle must be placed perpendicular,8-12 in.
(20-30 cm)from the face of the filter and angled to tile
center of the filter.The nozzle tic illust be within 2 in.
(5 cm;;iron toe oerperrdicuiar center Isle of fl-IC filmi.
See Figure 8.
HORiZONTAL DROTECTIOR_O?TlDI\1
iN NOZZtE —?AR NO.419335—-SINGE 3ANV DRJOCTIOI\
One 1 N nozzle wit proteom 10 Irnea lee:(2.1 nl ol sinclie filler bank
plenL ill.The nozziets)n]Jsl oe mountec 0 the pienum 2 to 4 in.
(6 to 10 cm,from tile lace Or tile flue:.centererr oetweer the flue’
nerpo:dimension,and armec down foe Ierigtl-.Toe nozzle n]us:be
positioned 9-C in (0-15 cm)Iron’;lw end Dr tlt&boor,to tire tic ot tile
IlOZZitr See Houre C
NOZZLE TIC
BE Vr’.Ti-Ii”
TIlls ARE?
2 lI’1 Ill rn’.
ivi/,XIMI.IM
I’IN 125 cm;
aiwiMu
FIGURE 8
HGURE 6 “I.\A.
r:.Fl ::.
54,5hZ’fr’
(rrrD2r
H.if
hr
2’’II’,
IZ’4 h.I,,.“._i
ni
FIGURE 7
fl’jr,Ifl
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747
REV.5 4-1-06
Plenum Protection (Continued)
HORIZONTAL PROTECTION —OPTION 2
1W NOZZLE —PART NO.419336—“V’BANK PROTECTION
One 1W nozzle will protect 6 linear feet (1.8 m)of “V’bank plenum.
Ths nozzle must Dc mounted horizontally,positioned 1/3 the filter
height down from tne I-op of the filter.Nozzles can be located at 6 ft.
(1 .8 ml spacings on loner pienums.The nozzle must be positioned
I 0-6 in.(0-15 cmi from the end of the hood to the tin of tne nozzle.
See Fioure 10.
1W N0:ZOE
(1.2W
MAXii4UiC.
iN NOZZE —OAET NO.419335 —‘V’BANK PROTECTION
Two IN nczzrnc WI protect 15 inca’tee:(3 rn by /t (1.2 rn
wioe of “V’ban’plenum,Tne nc-zzic’s mum DC mounted in tee
oianuffi,2 fo 4 in (5 to.1C.cm)from tee aoe of toe Gte:,ountelec
between tne fiIte heignt dimension,ann aimec oow’toe cede
The nozzle -los oe pos;tioned 2-6 in (3-15 cml from tIie eec 0 tee
nooc to tee tip o’tee noei’i Sec Houre 11.
F’
——-—-------),-
2—IN 5
‘‘r cm
(C-100,rIN<)i,7’
-‘c
‘h--A -
-ç “-.11 ,/iIT
Foi-a plenum,either single oi “V’bank.with a linear extension
longer than 10 feel (3.1 rn)each bank may he protected using one
iN nozzle every 10 It.(3.1 m)or less depending on the overall
length of the plenum.See Figure 12.The nozzles may point in the
opposite directions as long as the entire plenum area is protected,
and the lOft.(3.1 rn)limitation is not exceeded.See Figure 13.The
nozzle positioning shown in Figure 14 is not an acceptable method
of protection because the plenum area directly un-ocr tne tee is not
within the discharge pattern of either nozzle.
lOFT (3
MCXIuUi/
FIGURE 12
Dm20)
FIGURE 13
iioiiOO
Page 4-6
HE 1GHr OF
FOTER (H)
FIISURE 10
021)2-
01 m,
M.cxIiC’JC
‘OFT ‘)m
MACIM iv
-.30’’Il 1
FT
1.2 10)
M/-ElM,liv
FIGURE 14
000200
Range Protection 1-Flow Nozzle
The R-102 system uses five different no:zles loi thc.proleclioi 0!
iaiicjes Iwo D’the desictn options require a orie-tlov’no:zk arid
tnres of the design options ectuire two-hoc’nozzles.
NOTI CE
A 13 in.(33 cnn dianiete’wol’.pan is the largest
wol,size that can be protected DO rancles.
When irolectinc hot top rances,the entire
cooking suriace must he protected.
Range Protection (1-Flow Nozzle)
Single and multiple burner ranges can be protected using a IN
no:zle,Pail No.419335.Toe nozzle tip is stamped with IN,ridi
catinc that tnis is a one-flow nozzle and must be counted as one
fiuw number.
Wnen using this nozzle for i’anoe oroection,toe maximum length
of the burner grates being prolecleci witr.a sirigre no:zie must no!
exceed 32 in.(8 cm)ens)the maximum area of the home;grates
must no;exceed 384 Sc.in.(2477 sq ciii)per nozzle.
When protecinc a rance.toe 1N nozzle must be located o maxi
mum o)10 in.(25.4 cm)from each burner grate centerline and
must he aimed al the center o’the cooking surface See Figure 20
4011’‘,—
1OL cm ,/
\/,/
70 cm \7/”/‘
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx74J Page 4-13
4-1-06 RE\6
When this type of hazard is equipped with El bad,shell located
above the rang lop two piotectiori options are available’One
regrices ci 1 F nozzle.Par!Nc.419333,and the other option
requires ot 260 nozzle.Parr Nc 419341.
Option 1:1 F No:zle.When using the 1 F nozzle for range proec
tior’witl’i or wit000l bad,sod!,the n’axiniun’.length of
the burner grates being pioleclecl must not exceed
28 in.(71 ciii)and the maximum areri o’the ournei
grates must no!exceed 336 sq.in (2168 sq.cmi.See
Figure 27 br nozzle location,details.
iF NOZZLE
iF NOZZ,E LOOA”EO OVEN “R011 0035 0’BJ9NEP GA/STE AN:ORiENTE
SC No:zE TiP F,A5 ARE PARA .0,v’“a 000HNE’OR’S””FRON TO RCA”
CENTERINE ANO s1Ar.BE RiME”K’THE corore’0”THE 000IONS rn rEFACE
FIGURE 27
01102:’
Option 2:260 No:zle Woe’osir:the 265 ic::le to’range nm
tectru wit:0’witnou’caca sire!,the rn axinior ier’igt
0’l.nor icr grabs iciEr n”ntedteo must no exceec.
32 in (81 cm air tie maxlmu’T aieo 0’tie on’re’
grates i’nus;no:ex000c:3&O-sq in.t24’so ciii;
Nozzle ‘TILtS’hr located’on toe tront coos—o tile’ours
e’grates air’amer.a!a porn 1 C in.(25 cm tom th
coca cogs-o’tn borne:orates Nozzle ni,s re ci-)ii’
CC:30 tc 45 in.“7(ic 122 cm;aunve tim-ionza C 5L1’-
face.See FigLue 25.
260 NOZZLE
nh or,
r7i..id
lii IN
r
i /ena 0’
EOiRi4ER
(1 if lO,S
FIGURE 28
SHELF LAN OVSRHANC BURNERS
En’A MAXiMUM OF ii riO (25 01111
(30-cm cm,
IEAYiM’Ji/‘0RON’10 REAP MexircuiL
55147 ER _INS
1ii iI\
5’C.ci
iv’/,>,OM ii,
1,5,41,1
‘‘si.:—
10 I’’
(2C.c’,
‘fill,.:,s
SHELF 0,/SN’(JVE”l’lk’4.BOIRN”Rnb’
BY /MRXIMOIi,’0 II,Di ci
ii Ii’.
(ii,
Ii,
FIGURE 26
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULO CEx747
REV.5 10-1-02
Range Protection 2-Flow Nozzle
High Proximity Application (2-Flow Nozzle):40 in.to 50 in.
(102 cm to 127 cm)acove the cookina sudace.
This hich proximity apolication uses the 245 nc:zie.Pal No.
419340.
I-
The nozzle tip is stamped with 245 indicating this is a two-flow
nozzle and must be counted as two flow numbers.
One 245 nozZle wil protect a maximum cooleng area o 672 sq.in.
(4335 sc.cm)with a maximum lonoest dimension of 28 in.(71 cm).
When usino thIs nozzle loL range protection,the nozzle must
be pointed vertically down and positioned as shown in Figures
29 and 30.
245 NOZZLE TIP LOCATION
CENTERLINE OF COOKING SURFACE
H
o
40 IN
(102 cm’
MI1IMUIS
I I
HEIGiI
OF 245
I4CICCE
.—.——--
C
245 NOZZLE TIP
LOCATION CENTER OF
COOKING SURFACE
OR
1 318 iN 29 cm:
.JA):IMUIE cr4OiE
CENERLINE Q NOZZLE
TO ONEE Qc SF0’
NURNET GRATE
NOTICE
FOLI’ourneL D’EII9S soowr.in Figure 3C..o:s
qie o OOJOIE Ourne gro(es,IDcEI2:1L)z:17 a
CefllFi 0 COnSIGn surface o:11 39 in.(29 Cm)
Page 4-14
24L NOZZE TIP
LOCATION CENTER OF
COOKING SURFACE
OF.
3/8 IN 121 cmi
MAXIGIUM FROG.
CENTERL1I4E OF I1OZZLE
TO CENTER OF ANY
P BURNER GRATE
50 IN
(127 cmi
MAX MUM
HEIGHT
QZ 265
NOZZ
IOURE 3C
FIOURE 28
max:nur’DBGIG”l!GE to rRnlR C
am cu-ne grae
4(.IN
1O crc
elMul’
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747 Page 4-24
REVs 4-1-06
Gas-RadiantlElectric Char-Broiler Protection
The R-102 system uses the iN nozzle,(Part No.419335)for gas
radiant/electric char-broiler protection.
The nozzle tip on the 1N nozzle is stamped with a 1N indicating
that this is a one-flow nozzle and must be counted as DfiC flow
number,
One IN nozzle wit protect a hazard with a maximum length o
36 in.(91 cm)and a total cooking area which dDes not exceed
864 sq.in.(5574 sq.cm).The nozzle tip must be located 15 to
40 in,(38 to 102 cm)above the hazard surface When using ths
nozzle for gas-radiant/electric char-broilel protection,the nozzle
must be positioned anywhere alonq 0:within the perimelei ot the
maximum cookinq area and snail be aimed at the center ot tile
cooking surface.See Figure 51.
/
\/7
7’,.15 IN 35cm
S ,,,
,
r
_________
FIGURE 51
Overhead Chain Broiler Protection (Continued)
SECTION TV —SYSTEM DESIGN
‘JL EX,3470 ULC OEx747 Page /-23
4-1-06 REV.7
Example Nc.1 Interna broiler s:ze is 24 in.ions x 20 in.wide
(61 x 51 cm),wiU’r an opening of 16 in.x 16 in.
(40.6 )r 40.6 cm).
To determine minimum onenino size,mulimlv ho
internal lenain and tns internal width by 06:
Length ot opening —2e in.x 0,6 14.4 ir:
(61 cm x 0.6 =36.5 cm)
Width ot opening —20 in.o 0.6 =12.0 ii’:.
(51 cm ):0.6 =30.5 cm)
The minimum allowable openinq loi overhead proton:
ion WOLild be 14/in.x 12.0’in (39.6 x 30.5 cm)
This exampic:ivoulci ix-anoeptable to:o’erheact.Din-
lection.
Example No.2 —Internal Dialler soc-is 30 in long x 24 in.wide
(76 x 61 cm1 with.on opening o’22 in.x 12 in.
(56 >:30 cm).
To oeierniine minimun I onening size.multitorv inierna
engft—and infernal n’idf Dy 0.6
Length or opening 30 in.x 0.6 =18.0 in.
(76 cm x 0.6 =45.7 Cm)
VVidln ot.openinc —24 ir.>.0.6 1 .4
(61 cm >C 6 =32.6 cm
kFiinimu:y atowaufe 000-nnng.to:Demean p’o:eoiior
wouic be 18 n.m 14 L in (45.7 x36.6 zm,
3ecause this Droem nas a:-openins oh 22 in.12
‘ne 12 ‘n wd:a nODe tCs m’n:mu’—a:cwane cc
cjeriec.i oimensro-o 14 C in.(36.6 cm)sin lnemerae
WDUiC nO:cia eooeo:ao:s toe evenness poreodo’n
UprigntlSalamanoe”3’oiie k”atec:ion
100 Pc-into iron,p .,--,umrn:r:srn 5vstemr usel one 1 \
Noemle,°ar.Nc,4 19002 to,rio oh:.:umm’ioe Nrc-ic:p:oieoirO’:
The :‘nn:.rin tic,is.demon:vi’:1!\0:1:-i:’ton’.this 6 a aim-fm’
1 Ci 00 iC
1 ‘\:inmzie Wit..0)00’.0cm.:,i’:.’:L.nEirr crc-u::;::,c-ui
e’mn’ar:ioor’a.‘10 c-i.4 cni;:rimmir c-‘ii (Ci.or:;’.vend:’
The sc-lan iN n:,:zir or,::;bc’;:i;.,inmc.:rir’nmotrm ii’aim vent m:nl:irm
11,1’,0 coon tns UCUnO._un’’iirin,1 ri.(‘It.or’.’1:10 in (30 cnn:
ic-ion:cm tne :1 oine:a’’::0 in to 0’in.(Pt ox’anon trim’‘‘0’oe
his or onte Tim nozzle mud be annirm’a:trio ziinlmn’a’trim hiciira
ounirim’ic.Ocr Fipumc-49
Vc-’iiiO’\.003F
ce i’ir:,,
0’ic-ic-:
UprightiSalarnanben Broiler Protection
The 5-102 system uses two 1!2N Nozzles (Part No.419334)for alt
uprightlsalarnandem broiler protection.The nozzle tip is stamped
1121\’,indicating thai this is a half-flow nozzle.A pair o these noz
zies will equal one flow number
Two 1/2N nozzles will p01cm a maximum hazard area (internat.
broiler chamber)Di 30’in.x 32.5 in,(76 cm x 82.5 cm)These noz
zles must always be used in pairs on an upright/salamande”broi:
en.One nozzle must.be positioned above the graie anz poinred at.
tile back opposite come:’o the broiler chamee:’,The second noz
zle must be pointed down into tile center 01 the Onip pan Inrougn
the open SIDI.See Figure 50.
Note:It metoh sow-off caps are ecuired for upright.irroile om solo
mando’brDilen orotection,use (2)iwo t\nozzles.Part No
419235,instead Dl 1/2l\no:ziss,
SALAMANDER BRDInER
;_2
00
---
AiIm Al’Cc-c-lEO
ce enoeve
0”::Ni c-iC
iN c-:’000
c-n :c-EEC’
-NOZOLE
LOCCATIDi’.ZONc
lIe
c-ic-05cm,
GIN’
ii:,ciii
An,A:cm:c-nnin
OF 1100mm Oil
Or ic-ic-Il
imCmN \C:’V
Li
I:
FIGURE 49
Griddle Protection 1-Flow Nozzle
The A-i 02 svsiem uses tour diticient nozzles to:the ololectior;of
riddIes.One of the aoplications requires a 1-flow nozzle and
th:ee of tilE apolicauDne require a 2-flow nozzle
High Proximity Application:35 in.ic 40 in (89 to 102 cm)above
the cookinc:surface.
This high oroxiniity application USCS the 1N nozzle,Part No.
419335.
The nozzle tip is stamped with 1N indicating this is a one-flow noz
zle and must be counted as one flow numbe:.
Oi a 1 N nozzle wit pi oteci a maximum cooking area of 1080 sci.
in.(6968 sq.cm)with the maximum lonciesi side Di 36 in.(91 cm).
Whei i using this nozzle for griddle protection..flie nozzle must be
positioned along the cooking surface perimeter to a maximum of
2 in (5 cm)inside the cienmete:.and aimed to the midooinf of the
cooking surface See Sigure 35 and 36.
NOTICE
Woes usinc this ivpe o griddie ololernion.ooiv
5 how njmbers are allowed on a 1.5 gation svs
mm anc only ii fiow numbers are aliowec.or a
3 galion sysTem.
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC C5x747 Page 4-17
10-1-02 REV.5
ii.LO:Z.E LOCATES ALoNE
AN’sinc 0’GRIDDLE SURFACE
VA F—ill:I —.2 IN.ii cm 0’
CDDK1NG SI1RZACE EDGE NOZZLE
MUF BE A1MEC IC ML1cCENL or
Cr1LEENC SURFACE
EDGE H
OF —..-1
CCIOIONCi
SURFACE I
NOZZLE LOCATION )A
-IN (I.5 cm /i I
INSIDE pc-RIMErEN /I 41111$
or cooioic /I
102 cml
MAX
*HEIGI-Il
/OF1N
/,,,)/-f NozzLE TIP
//I p (FILl cm
//I MI1$IMUKL
//
I
HEIGHT/./H nniN
I /NOZZLE TIP
H
L.H
__
FIGURE 36
OUIJe-i:
A MIDDII 07’
CODEINe SURFACE
CODEINE.SURF/iCE CEiGE
FIGURE 35
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC OEx747
REV.5 10-1-02
Griddle Protection 2-Flow Nozzle
Option 1 —Nozzle Dente!Located
High Proximity Application:30 in.m 50 in.(76 cm ic 127 crn
above the cooking surface.
This high proximity apphcation uses the 290 nozzle,Par:No.
419342,
The nozzle tip is stamped with 290 indicating ths s 0-fios no:
zie and must be counlec as two flow numbers.
One 290 nozzle will protect a maximum cooking area of °20 Sc.in.
(9290 sq.cm)with a maximum dimension of 30 in.(76 cm
When using this nozzle to:biah proximi:y applications foe no::Ie
must be positioned within I in.(2.5 cm)of the center of the cook
ing surface and pointed vertically down.See Figure 38 and 37.
:3CIi’.
:
‘(75 cm
vN:Muv
.-1EIGHT
,O EEL
;
iozzs
‘,‘.----
Page 4-18
NOZZLE
LOCATION
COOKING
AREI
/,;//uN (2cr1i
/MAXiMuM
CENTER OF GRiDDLE 5JRFADE OR A
MAXIMUM DiMENSiON m 20.0 IN
i52 cm)ROW.NOZZLE CENTF.ALiNE TO
FURTHES]CURNEF OF GRiDDE
1 iN i2 cm
—-—MAi:IMUM
COOKiNG
ARE?.
FIGURE 38
CENTER LINE OF GRiD[LE
5URACE 1 iN (2 cc:ix
ANN’DIRECTiON
EL’IN
(127 cm
MAXIM:JFJ
HEIGHT
________
O 290
NOZZLE TiF
(3URE 37