HomeMy WebLinkAboutDOCUMENTS Hood Suppression Specs 1600 Fish Hatchery 2012I,
EXTINGUiSHING AGENT
ANSULEX Low pH Liquid Fire Suppressant (1 .5 gallon —Part No.
7969 or 3.0 gallon —Part Nc.79372)is a potassium-based solu
tion designed ton fast knock-down and suppression of grease-
related fires.The agent is shipper)in pLasbc containers which pro
vide one complete tank charge.(Retento Section V,Page 5-2.1,for
maximum agent fill capacity.)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 record.
ANsuLE>T LOW pH LIQUiD FIRE suPPREsSANT
SECTION III —SYSTEM COMPONENTS
UL EX,3470 ULO CEx747 Page 3-1
4-1-06 REV.5
REGULATED RELEASE ASSEMBLY (MECHANICAL)
Tne ANSUL AUTOMAN Regulatec Mechanical Release Assembly
(Part Nc.429853)contains Inc reguated release mecnanism,
expeliant gas hose for agent lank hookup,and enclosure knock
outs to facilitate installing actuation piping;expeliant piping;defec
tion system:and additional equipment.This regulated release
assembly is used in single,doubie.and muttipie-tank systems and
mus:oe mount c to a rigiD surface.The release mechanism can
be used to interconnect botn the actuation and expelian:gas lines
as reouirec pe:system oesign.The reguiato is designed to allow
a constant flow of gas into the taft:at 110 psi (759 kPa)when the
system is actuated.The agent tanic must be ordered seoarately.
In.singie,oouhie,anc multiple-tanK sysiems,the orovided expeL
an:gas hose connects toe agent tank to toe bottom outlet 0’tOe
regulato:.In double and muftipie-tank system configUrations,the
back outiet of the regulato is used as an exoellant gas feed ton
one aoclitionai lane-enclosure o”tanK-Oracxe:noocuo.Toe enclo
sure contains Inc renuirec;K000Koutn to facilitate trus connection,,
I’a pressure switcn is to be attaciec to tOe rr4pu:ato:.aaditiona Ii:
tings are repuirec.
The tani:is mou-itec witii-Inc enclosure OF runt.contains an
adaptor/tune assembly with a ours disc union.The ours:disc
Swipe oreven siphoninci o’toe anen:uc tno nine ouc to sionihcan:
tomtie:aiuIE fiuctuations ir the arec woere the tam:is ocatec.Te
tc’ir is plus stee and.•jnue:no-ins oonciitions reajires nyorosta
tic testing every twelve years
The oetectior and udditiona eaLilOment reauires oe:s\’siem
design are connected to the eieasE mechanism.Tne enclosLire
contains knockouts to tacilifaict defection ann additional hookups
The system can he actuated automatically or manually.Automatic
actuotton occurs when a fusiblo link within the nlotoction systcm
seporatos in a tire condition.Manual actuation of the system
occurs when perSonnel pull on tOe remote manual pull station
pLill rug.
REGULATED RELEASE ASSEMBLY (ELECTRICAL)
The ANStL AUTOMAt<Regulated Electrical Release Assembly
(Part No.429856)is identical to Inc mecnanica version excep:it
also contains a factory installed 120 VAC soienoid and electrica
switch.
The soenoid is usec to provide eiectrical actuation of the reiease
mechanism.The electric switok is usec to orotect the soienoic ny
opening the circuit to the soienoic once the system is fired.
Aoditiona electrica switches car oe adoed as reouired for auto
matic eouipmen:and gas shu-ofi accessories,as we)as initiating
audible and visual alarms
“ANSJL AJTOMAN REGLkATET RELEASE ASSEMBIX
(EECTRlCA
NOTE A2EN’TAN:M’JS’cc
OROEREO
SEPARATEL’
0’SEE PAGE :
“ANSUL AUTOMAN”REGULATED RELEASE ASSEMBLY
(MECHANICAL)
NOTE’AGENT TANK MUST BE
ORDERED SEPARATELY
OR SEE PAGE 3-4
3.0 GALLON
SHiPPiNG WT 35 LB.116 kgi
aioi 3
1.5 GALLON
SHIPPING WT.19 LB.10 kg
ODO13
FIGURE 1
FIGURE 2
OO1B
REGJ.ATOFfl;
SHiPPING WT.34 LB.115 kg)
SW FD
SOLENDE
FIGURE 3
(i00h1’
NOTE:ANSnJL AUTOMAN Reojualer:Diecirica!Fokiese,Pan No,429855 is no!
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC 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 -t0 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 (Part No.429870)is used in
oouble and multiple-tank systems and must be mounted to a rigid
surface near the regulated release or regulated actuato assembly
its expelient gas line will be connectec tc.
The enclosure is designed for mounting eithe’a .5 gallon (Part
No.429864)c’a 3.0 gallon tank (Part No.429862)in a minimum
amount ot space.
ENCtOSURE ASSEMBY
RED PAINTED BRACKET ASSEMBLY
The Bracket Assembly (Part No.429)3713 is used in double and
multiple-tank ystems and iLiuSt be mounter)to a rigid surface near
the regutated release assembly or regulined actuator assembly
that its expeliant gas Isie w7 be connemect 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 Nc.4298132).
BRACKET ASSEMBLY
REGULATED ACTUATOR ASSEMBLY
The Reaulated Actuator Assembly (°art No.42985D)contains the
regulator,pneumatic actuator,expelian:gas hose for agent tans
nookup,and enclosure knockouts to facilitate installing expellani pip
ing.This assembly is used in multiple-tank systems and mus:be
mounted to a rigic surface.
The reguiator contains two outlets 135°apart.One outlet is used
to interconnect the expellant gas hose to the enclosed agerr tank.
The othe outlet connects an .expellant gas line to an aodituoria
enclosure or bracse assembly.The reguiator is designed to aluow
a constan:flow ot nitrogen inic each agen:tans connected (two
tanks maxumurn a:110 ps (759 50a).
Te pneumatic actuator is riesignec tc Drumure toe excellan:gas
cartrides sea:uoor rceVjfl riressriis trnrr tee reguualert reiease
nssemo’v actuacoru doing.Tee enclosure contains a knoocou to
tacili:ale dlstrlDutio’.niolno rmosutr.
RELEASE
MECHANISM
SHIPPING WEIGHT.
20 LB (9 1 kg)
FIGURE 4
OO42C
SHIPPING WT.7 LB (3 kg)
FIGURE 6
NOTE AGENT TANK MLIS
CF OIDERE’)
SEPARA]ELY
Lu SEE °A9F 3-
MOJNTING
ENCO5URE
SHPP)NG WT
13LE 15kg.
AtThL\TOF AS3Eiui.Y
HOrS AGENT TANK
MUS”BE
ORDERED
SEPARATED’
OR SEE PAGF F-
FIGURE 5
PNEUMATIC
ACTUATOP
ASSEMBLY
HFGULAFDI]
SHIPPING WT.
19 LB.(9 kg)
FIGURE 7
000’43
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC 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 ot 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 manutacture is stamped on
the tank nameplate.
The tank is shipped uncharged and must he filled with only
ANSULEX Low pH Liquid Fire Suppressant during installation.
OEM RELEASE/BRACKET ASSEMBLY
(FOR OEM IN-CABINET USE ONLY)
The OEM Regulates Mechanica Release/Bracke:Assern ,Part
No,79493,contains tne same regulated release mechanism.as
the standard ANSU AUTOMAI\Regulated Release Assernhiy
Tne OEM Reulated Eiectrica Release/Bracke:Assembly Par:
No.Lt8O5’,is identica to the mechanica:versior except it con
tame a factort’installed 120 VAC solenoid and electrica switcr,
These release/bracket assemblies must be instaliec in a suitabie
eoulpmen:enciosure eithe:nor:zo’rtaliy or vertically.They contair
a)the necessary mountinç anc conouif holes neenec to tuts
instal:the assembly.The agent tarn:is inslalies senarately and
need no:oe oracseted onse it is piped and fillec.Note:OEM
Reiease/BracKe:AssembV must be installed hrgr’.enough in can-
net so tna:there is sufficient room to Instat anc:remove cartrlage
NoIe OEM RequaIec Erecirica AeleaselBracee:Assembi Dart Nc.41 8(5)1 is
no:imenciest to be user wills electric oeleclior.
OEM REGULATED ACTUATOR ASSEMBLY
The OEM Regulated Actuator Assembly,Part No.418691,
includes the regulator,pneumatic actuator,expellanf gas hose and
OEM bracket.Also available is an OEM Regulated Actuator
Assembly with all the above mentioned components except for the
bracket.This assembly is Part No.419522.
TWO TANK ENCLOSURE ASSEMBLY
The tank enclosure is designed to mount in a minimum amount o’
space
3 GALLON
sHiiNG WT.
7 LE.(2 kg:
1.5 GALLON
SHIPPING w
5 LB.(2 kg)
N
ASSEMBLY
AGENT
TANK
SHIPPING WT.4 LB,(2 kg)
FIGURE 10
002225
FIGURE 8 Toe Two lank Enclosure Assembly,Part No.429872,consists o1°°°‘twc expekan:gas hoses,two grommets,and the mountinc enclo
sure.Toe assembly is used in 9 gallon systems.It car be coupled
with a 3-gallon regulated release assembiy 0:a 3-gallor regulates
actuato’assembly to give a lotat o’9 gallons ot agent.Agen:tanks
must be oroerec separately.
SHI’5PINO WI
26 LBS )12kg
rr 0 J 1106
MD.iI’!TINL
HKACKE
SHi,,rING W
rOLE.15 0L
FIGURE 11
02??2’
FIGURE 9
SECTION III —SYSTEM COMPONENTS
IJL EX.3470 ULC 02x747 Page 3-4
REV.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 uni:.This assembly consists of a 24 VDC
ANSUL AUTOMAN li-C regulated release mechanism,expeTlant
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 ii to actuate.When actuation
occurs,the gas cartridge is punctured,pressurizing the agent tank
and discharging the agent through the distribution piping.Manua
actuation of the system occurs when personnel pull on the remote
manual pull station pull ring.
NOTE:AGENT TANi MUST BE
ORDEPEO 5EPARATEL
SHIPPING ‘NT
34 LB.(15 kg)
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 Nc.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
Shioping Assembly including:
429853 Mechanica Regulated
Release Assembly
429864 1.5 Gallon Tank Assembly
430309 3.0 Gallon Regulated Actuator 36 (16)
Shipping Assembly including:
429850 Regulated Actuator Assembly
429862 3.0 Gallon Tank Assembly
430316 1.5 Gallon Stainless Steel Enclosure
Shioping Assembly including:
429870 Single Tank Mounting Sox
Assembly
429864 1 .5 Gallon Tank Assembly
418511 Hose Assembly
430317 3.0 3alior Stainless Stee Enciosure
Snipping Assembly including:
429872 Single Tank Mounting Sox
Assembly
429862 3.0 Galion Tank Assemoiv
418511 Hose Assemoiy
430324 6.0 Galior.Stainiess Stee Enclosure
Snipping Assembly including:
429872 Two Tarn:Mounting Bx
Assembly
429862 3.0 Galin 2ani:Assem:kv (2
430332 3.0 Galim Moun:inc 3racKe:Snimync•
Assemv nciudng
429879 3.0 Gallon l.jiountinc 3mzKn:
/\ssemhly
429862 3.0 Golior,Tank Assemolv
Shipping Wt.
lb.(kg)
33 (15)
30 114)
FIGURE 12
oci2,!
18 (8)
20 (9)
40 (18)
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULC CEx747 Page 3-5
4-1-06 REV.6
Nozzi SlampiflO 01Ev 00011110 or aodEiono lottE”irl(BDflhill(.9 venoo I codc
SILICONE LUBRICANT
Dow CornIng Compound 111,Part No.78112,is avakable in a
5.3-ounce tube.Compounc has excehen qualities,for sealing and
lubricating system components.
NOZZLES
There are 11 types of discharge nozzles each designed to distrib
ute the liquid agent in a uniform pattern throughout the hazard
area
1.1W Nozzle
2.1N Nozzle
3.1/2N Nozzle
4.3N Nozzle
5.2W Nozzle
6.230 Nozzle
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 which 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 nozzles.
Four nitrogen gas cartridges and three carbon dioxide gas car
tridges are available as shown in Figure 13.
Cartridges noted as TC/DOT are both Transport Canada (TC)and
Department of Transportation (DOT)approved.Cartridges noted
as DOT are Department of Transportation approved only.
Cartridge selection options are provided in Section IV under lank
and Cartridge Requirements.
NITROGEN GAS CARTRIDGES
77/0IN ‘
(20 cm)‘10 1/2 IN.(28.9 cm)(27 cm)
,14 5/6 I$.JJ (37.1 cm)
21/2 IN.3
6.4 cm)I
2 1/2 IN 4 3’16 IN
(6.4 cm)(10.6 cm)
30/16 IN.
(9 cm)
7.245 Nozzle
8.260 Nozzle
9.290 Nozzle
10.2120 Nozzle
11.lFNozzle
Although these nozzles are similar in appearance and have
certain common parts,tile tip of each nozzle is designed for a
specific application and must only he used in those areas,See
Nozzle Application Chart in Sectio)1 IV —System Design,for
individual nozzle usage.
3/6—16 NPT
FEMALE THREAD
INTERNAL cup
STRAINER
INSIDE
RECESS FOR
ELOW OFF
CAP LOOP VENDOR
CODE
)IF PRESENT)
FIGURE 14
000001
LT-20-R LT3O-F DOJELE-TANI.LT-A-i01-30 NOZZLE
CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE STAMPING
PART ND.423421 PAR”140.423435 PART ND 423497 PAR NO.42349:
(TO/DOT))TC/OOT))TC/DDT)(TC/DDT(
010)41 000)4).001)14?000141’
CARBON DIOXIDE CARTRIDGES
I
Nozzle Identification Chart
A .-——--—Nozzle Nozzle Nozzle’iov’
,lype Par No.Stamoi’ic Nc Nozzle identifiCatIon
9114 .
77/bIN —-———.-.——.-..———-
(22.6 cm (20 cm ‘
,1W Nozzle 419336 1W 1 Cnrome-Platect Body
11 511/IN
,(20.5cm’iN Nozzie 419335 iN Chrome-Plated Body
i/2N Nozzie 1933L 1/2N 1/2 Cnrome-ated Body)•,__‘“—‘-,Meoi blow.oS caps ar no:a)iowec will the 1/214 nozzlE
cm 3N Nozzle 419338 3N 3 Chrome-PlateS Body
.
2W Nozz)e 19337 2W 2 Cnrome-°lated Body
(0.4 cm)230 Nozzie 419339 230 2 Chrome-Plated Body
tWiG CARTRIDGE 1D/-2OCAIITR/DGE 101-30 CARTRIDGE 245 Nozzle 419340 245 2 Chrome-Plated Body
PAFI NC’423435 (IC/DOT,.PART NC 42344’PART NC 423447
PAR’INC 15850 )DDT (TO/DOT))TC/DOT1 260 Nozzle 4193-1 260 2 Chrome-°iated Bob)
001)14)000)0 001))?290 Nozzle 41 9342 290 2 Cnrome-P)ated Body
FIGURE 13 2120 Nozzle 419343 2120 2 OnromEDiated Bobs
,1 F Nozzle 419333 1 F 1 Chrome-0IaleS Sort)’
L
SECTION III —SYSTEM COMPONENTS
UL EX.3470 ULO CEx747
REV.5 4-1-06
SWIVEL ADAPTOR
The Swivel Adaptor Assembly,Part No.41 8569,consists of a swiv
el nut,swivel body and swivel ball.All are chrome-plated.The swiv
el adaptor allows any nozzle to be rotated approximately 300 in all
direotions.Swivel Adaptors must be ordered as a Swivel Adaptor
Shipping Assembly,Part No.423572,which contains 25 Swivel
Adaptors.
RUBBER BLOW-OFF CAPS
The Rubbe:Blow-Off Cap,Part No.77676,help keep the orifice of
the nozzle free of grease or other substances that could interfere
with agent distribution.A retaining strap attaches the blov/-ofi cap
to the nozzle.Rubber Blow-Off Caps must be orderec as a
Shipping Assembly,Part Nc.77695.,which contains 50 blow-off
caps,or Par:No.77411,which contains 12 biow-oft caps.
METAL BLDW-DFP CAP
Two types of meta)hiovof caps are available as omions to the
standard rubber caps The meta cap can be used in.unusualiy
high heal conditions,ge oraliy over 400 °F )20L “C).The meta
biow-off cap is attacOec to tre nozzie by means of a stainless stee
wire whicr;prevents it from tallinc into the ano once curing dis
onarge.Shipping Assericly Par:No.79745 contains 16 meta
Oov’-oI’caps iD use on sianaarc,non-swive nozzles anc
SCipoing Assembly Par:No.415555 contains 10 meta.iow-o0
caps to”use on.swve ‘nozzies
NOTICE
If metal blow-off caps are requireD for ucrigh:oroi
er or salamande’protection,use (2)two 1N noz
zles (Part No 4193351 instead of i/2N nozzles.
CB METAL BLOW-OFF CAP FOR CHAIN BROILERS
The CB 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 conduit offset assembly,Part No.79825.is used to change
direction of the wire rope on detection,mechanical 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 Wnen using the conduit offset assembly,the
maximum number of pulley elbows is stil allowed.The Conduit
Offset Shipping Assembly,Part No.79825,consists of 6 conduit
offsets.
_________
cneouir
/1
coNDu:T I
coNNeozop
FIGURE 18
0UO15
Snic;Iflg
Assemoly Hole S;ze
Size Par:No.Cry Reouired
1/4 ir:.78195 21 3/4 in.
3/8 in.‘‘285 2 1 1/8 in.
1/2 In.77287 24 1 1/8 in,
3/4 in.77289 24 1 3/8 in.
Page 3-6
3/8 —18 NPT
FEMALE THREAD
30 DEGF
ROTATION
3/8 —18 NeT
MALE THREAD
FIGURE 15
Q0000
“QULK-SEAL’ADAPTOR
FIGURE 16 Tne “Duik-Sea”abacro’isa listen mecoanna•ojlKneac fitting toat
nrnouces a liouic-coht sea arounc anti o:st’ihuoe’pining and
oeiectior cnnouit wnicrl runs through restau:ant hoods and cucts.
The “Ouii;Seai”ananro’acceptr fhreoaeh pipe o co:lduit.The
aoaolor is avaiiahE for 1/4 in.(Part Ne.701 95),3/8 in.Part No.
77284),1/2 in.(Far:No.77286),o 3/4 in.(Par:No 77289)nine ni
conduit sizes.When usiric with EMT coriniul:,a conoult connectoi
must be installer;in each end a;the adnioto Tar ‘Ouik-Sea)”
Aaareo Shiopiig Assemolt must us :)ire/ic3c;as starch below;
STAiN SOS
s’rEOI.WillS
METAL CAP
[Z2i -—CDM2RESS1ON NUT
ADAP ron eam’
GASKET ‘‘-*-.z’
NUT
______
FIGURE 19
0005
FIGURE 17 “COMPRESSION-SEAL’ADAPTOR
“‘ULLE
ELBOV
501 PARr
C)ASS5MBL
LISE ONL’1 PULLEY ELBOW,
PAR NC.42325)
SECTION IH —SYSTEM COMPONENTS
UL EX,3470 ULC OEx747 Page 3-7
4-1-06 REV.5
This adaptor is a mechanical bulkhead tilting that produces a
liquid-tight seal around pipe and cDnduil when installing distribu
tion piping and detection conduit through restaurant hoods and
ducts,The “Compression-Seat”adaptor is a straight-through
design requiring no cutting or threading of conduit or pipe.The
adaptor is available tor pipe sizes of 1/4 in.(Part No.79148),3/8
in.(Part No.79150),1/2 in.(Part No.79146),and EMT conduit size
of 1/2 in.(Part Nc.79152).Each “Compression-Seal”Adaptor
Shipping Assembly must be ordered as stated below:
Shipping
Assembly Hole Size
Size Part No.Qt Required
1/4in.Pipe/1/2in.tube 79149 24 3/4in.
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
000155
“HOOD SEAL”ADAPTOR ASSEMBLY
This adaptor is a mechanical bulkhead fitting that produces a hq
uio-tight seal around 1/2 in.EMT conduit when installing the detec
hon line through restauran:floods and duct.The adaptor accepts
a high temperature pulley elbow and.when used,correctly posi
tions the elbow or conduit in line with tne condul:adaptor hole in
the oetecto:bracset.The Hood Sea”eiiminates the need io mul
tiple elbows when penetrating the top ot a hood wnen Installing the
detection line “Hooc Seat”Aoaptors are available in ouantities 0”
6 as ShippIng Assembly Part Nc.423255.
CZJ AOAPTOP BODY
GASKET
_____________________
LOCK WASHER
___
NUT
SEAL
nOD”
SEA..NUT
WASHER
FIGURE 21
000151
SECTION lii —SYSTEM COMPONENTS
UL EX.3470 ULC CEx747 Page 3-S
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
ordered separately.)The bracket holds the entire assembly to the
mounting surface.The linkage is used to support the fusible link.
The fusible link 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 scissor style.
The cIi-on style allows the wire rope to be strung completely
thrDugh the detection system conduit and brackets first and the
detector linkage assemblies are then clioped on later.
The hinged style detector requires the wire rope to be strung to the
detector bracket,and then threaded”through the linkage assem
bly before continuing to the next detector bracket.
The scissor style allows the wire rope to be strung completely
tnrough 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 last in a series o detectors.This
detector is sometimes referred tD as the end-of-line detector anc
is tius named because it is at the point at which the wire rope ‘ter
minates,’or is anchored at the detector bracket.Only one termina
detector is required per detection system.
The Series Detector (Part No.56837,15373,or 417369)is any
detector located in-line between the regulated release assembly
and the terminal detector.
When using Part No.56837 anc 56838 style detectors,a tOtal of
12 detectors can be in one detection system:11 series detectors,
Part Nc.56837 and I termina detector Pa’t No,56838.
Woen usinc’Par:No 15373 anc 15375 stye detectors,a rota Of S
detectors car be in one oeieotion system 4 series detectors,Par:
Nc.15373 anc I termina aetecto:,Par:Nc I535.
W:len using Par:Nc.17368 ann 4 736P styis neteciors,a Iota,
o 15 detectors oar be ii one aetecuor-system 14 series detec
tors,Par:No.47369 anc.1 terminal deleclo:Pun No.417366
CLiP-ON STYLE —PART NO 56637 AND 56838
PULLEY ELBOWS
000157
000050
000150
FIGURE 22
There are two types of ullev eloows used to change the direction
ot the wire rope by 9Db.ANSUL recommends for temperatures not
in excess of 700 °(371 OO Par:Nc.415670 nas socice:enos
wjtc set screws for 1/2 ir,.conoui:,anc Par:No.423250 has coic
oression ring ends also for 12 in.conaui:.Pulley eloows must be
ordered in cuantities of 50 as Shipoing Assembly °ao Nc.4156
socse end iyDe anc °ar:No 42326i icomoiessio eric vne’
PAR N(’‘‘smc
000I6
FUSIBLE
BRACKET
LlNKAGE /
HINGED STYLE —PART ND 15373 AND 15375
SCISSOR STYLE —PART NO.417368 AND 417369
BRACKE
PA’l NO 423251
071016
FIGURE 23
SECTION III —SYSTEM COMPONENTS
UL EX.3470 LJLC CEx747 Page 3-9
4-1-06 REV.4
PULLEY TEE
The Pulley lee (Part No.427929>is used to change the direction
of two wire ropes by 90’.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 tees can be used in mechanical gas valve actuation lines
and remote manual pull station lines.Pulley tees cannot be used
within a detection line.
Part
No.
55598
55601
55604
FIGURE 24 55607
OOO44 55610
25937
25938
The 1/16 in.stainless steel cable is run from the terminat detector.
through condui:,alt series detectors and pulley elbows,and into
tOe regulated release mechanism trip lever.When any fusible link
separates,the tension on the caOle is relaxed,ano the trip lever
actuates the regulated release mechanism,The cable can also be
used for mechanical gas valves and remote manuat put stations.
The cable is available in 50 ft.(15 m)(Part No.15821t and 500 ft.
(152.4 m)(Part No.79653)lengths.
REMOTE MANUAL PULL STATION
The remote rnanua pul.station (Par:Nc.4835 or Part No 54011)
is required for manual actuation o the regulates release assembly.
Tne remote manuat put station should be mounlec’at a point of
egress and positioned at a height determined by the aLthori(y
navinq jurisdictbn.Trim rings,Part Nc.427074 (pad,0’10),are
avaijabie.
MECHANICAL GAS VALVES
The mechanical gas valves are designed to shut off the flow of gas
to the appliances upon actuation of the regulated release assern
bly.The valves are available in sizes of 3/4 in.,1 in.,1 1/4 in.,1 1/2
in.,and 2 in.ANSUL 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.
Maxim 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 barSTAINLESSSTEELCABLE
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 B
in.(mm)Valve Size
3/4 in.
1 in.
1 1/4 in.
1 1/2 in.
2 in,
2 1/2 In,
3 ir..
3 3/4
3 3/4
4 7/8
4 7/8
5 7/8
7 1 3./1 6
7 25.’32
(95.3)
(95.3)
(123.8)
(123.8)
(149.2)
(198.4)
(197.6)
in.(mm)
63/8 (161.9)
63/8 (161.9)
7 3/8 (187.3)
7 3/8 (187.3)
7 7/8 (200.0)
C
in.(mm)
5 1/2 (139.7)
5 1/2 (139.7)
63/8 (161.9)
63/8 (161.9)
611/16 (169.9)
9 1/16 (230.2)
8 1/16 (230.2)
PART NC 4035 (WITHOUT cAB_E
PART ND,5401 (WiTH 50 FT OF CABEi
——‘-—A ———..
—————--‘E
2 1/2 IN THRU 3 IN
FIGURE 26
3/6 IN THRU 2 iN
MEiA 5TAM0EC
00120/’
FIGURE 25
SECTION IH -SYSTEM CDMPONENTS
UL EX.3470 ULC CEx747 Page 3-10
REV.3 4-1-06
ELECTRICAL GAS VALVES
The eteotrical gas valves are designed to snut 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.,1 1/2 in.,2 in.,and 3 in.The valve is held open by an ener
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.Operating
Na Description Pressure
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 Valve (ASCO)25 psi (1.7 bar)
13710 2 in.Solenoid Gas Valve (ASCO)25 psi (1.7 bar)
550363 2 1/2 in.Solenoid Gas Valve (ASCO)5 psi (.35 bar)
17643 3 in.Solenoid Gas Valve (ASCO)5 ps (.35 bar)
in.(mm)in.(mm)
3/4 in.3 5/16 (81.0)35/8 (92.1)
I in.5 (127.0)6 27/32 (173.8)
1 1/4 in.7 13/16 (198.4 7 29/32 (200.8)
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 (198.4)7 29/32 (200.8)
3 in.7 13/16 (198.4)7 29/32 (203.8)
FIGURE 27
(10421(.
MANUAL RESET RELAY
Tue Maniuc Peso Relay,Par;No 42615t.s w:ie.us;:io
a’elecr:lca gas va’ve slijt-Df system.Afie’tie eiectrlo gas va’ve
uas cioseC,eithe nue K’systerr actualio’0 powe lailue,tie
valve cannot oe re-openec aliowioc cas to tow.unti.toe rese:
re;ay outtor.s manjaly pressec re-energ:zlnc tne circuit.The
rese:relay IS ava;iacie 120 VAD The manua.race:reav Is a;sc:
recommenoec to:eiectrica.sob:cowr.
ELECTRICAL SWITCHES
The electrical switches are intended tor use with electric gas
valves,alarms,contactors,lIghts,contractor supplied eiectric
power shut-off devices and other electrical devices that 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 Nc.423879,Three Switch Kit,Part No.
4238B0,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
a::
ALARM INITIATING.SWITCH
FIGURE 2
00161
The Alarm lnitiatino Switcn Kit,Part No.428311,can cc fielo
mounted within the ANSUL AUTOMAN release,This switco musi
be used to close a supervised alarm circuit to the building main fire
aiarm pane when the ANSUL AUTOMAN release actuates.Tnis
action wit signal the fire alarm cane;that there was a sysTem actu
abon in the kitchen area.The swito t:i:contains al.necessary
mounurc components alonc witn a mountnc inslructicr snee:
Tne sw;tch is rates 50 mA.28 VDC.
SPACEF
WHEN SPICHi NN:
ewrr:;ARI:‘RO’.’i’’
MO:JNTHL.r’ic;.)IVIDFE
MUST BE 3EW’E El’THE
N C 1,00 N C.:OlE/
//‘
.7 -NC
Valve
Size
UL/cUL/CSA Rating
250 VAC,21A Resistive
250 VAC,2 HP
125 VAC,1 HP
A B
ENEC Rating
IE4T1 05Li Approved
250V,21A Resistive
BA Motor Load
COMMON
NC.
O)vVARD ASSU.
A,OMAN
A,.ARIV ;TIATIN:
SWOON
FIGURE 30
004890
FIGURE 28
000080
SECTION II?—SYSTEM COMPONENTS
UL EX.3470 ULO CEx747 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 cDrrect UL Listed fusible link(s)for installation in detector(s)
according to the temperature condition chart below:
K STYLE usible Link To Be Used
Fusible Shipping Where
Link Assembly Temperature Temoerature
Part No.arNa Ratinc Does Not Exceed
415739 (1)415739 (1)165°F (74 °C)100°F (38 00)
415740(1 415740(1)212°F(100°C)150°F (66°C)
415741 (1)1574 (25)280°(138°C)225°F(107°C)
415742(i)415745(25)360°F(182°C)290°F(143°C)
415743)415746(25).‘150°F(232°C)360°n(182°C)
ML STYLE usibie Lini:To Be Used
Fusible Shipping Where
Link Assembiy Temperature Temperature
ParINQ °artN Ration Dues No:ExcegD
550368 (1)551522 (10)165 °F (74 00)100 °F (38 °C’
550365 (1)551523 (10,212°F (103 °O)150°F (66 00)
550366 (1)55524 (10)260°Z (3F °‘)225 °F )107 00;
r 550005 (1)551525 (13)363°F (182 00\290 °(143 °0t
550387 (1)5552E (13)450°F )23 °C)363 °(182 °0(
56816 (1)55152 (10)533°F (263 °C)403 °F (20 °C)
56816 (1)73867 (25 500’°(260 00)40.0°F (204 00’
The Maximum Regisrerrng The:mmdc:,Part No.15240.is used
to H’irjlcrite the highest normal raninerurure for the protected area.
Once this is ostablishec.the correct ‘uteri fusible link can be
chosen.
The Hose/Grommet Package,Part No.418511,consists ot a 24 in.
rubber hose and 2 (two)grommets.This package is required when
mDunting an AUTOMAN Regulated Release (or Regulated
Actuator)and a tank enclosure (or tank bracxet)side by side in
either a manifolded 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 the pipe
during extreme temperature variations.The bursting discs are
available in packs of 10,Part No.417911.
FIGURE 33
ODDt7
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 small lase-ugh:tnat reflects on
the surface that it is aiming at.The nozzle can then be rotated to
point at a precetermined aiming point and then tightened to hold
that angle The aiming device adapto attaches to the nozzle.The
shipaing assembrv consists at the aiming oevice and The adaptoc.
The Stainiess Stee’Actuation Hose is usec tc cDnnec:Inc aotua
hon line commessio tees aetween eaca pnejrnatic antualo:.The
hose has the same threes 7/16-23 as tie fittiaps.Tna actuation
hose aliows trexiblirri Derweer the ALITDMAN anc eacc regulates
actuator
Hose Part No.Length Couplings
31805 ‘16 in.(41 cm)7/16-23 x 7/16-23 Females
32335 23 in (51 cm)7’16-23’x 7/16-20 Females
32336 24 in.(61 nra 7/16-20 x 7/16-20 Femares
430815 42 in.(107 cm 7/16-2(emcle x 1/4 in.NPT
Descriptior
Mare Ebow (7/16-20 >:1/4 Ic:.kT’
Male Tee (7/16-20 x 7/16-20’x 1/4 in.NPT)
Tee (7/16-20 x 1/8 in.Male NPT x 1/8 in.Female NPT)
MaIn Straight Connector’(7/16-20 x in.NPT)
1/4 in.Check Va1ve
HOSE/GROMMET PACKAGE
FIGURE 31
aoo”:
ADATOE
NCZZL.E
AIMING
05 \‘ICir
STAINLESS STEEL ACTUATION HOSE
FIGURE 34
0US2U
01)
STYLE
0OI7(.
TEMERATURE
IRATIN:.STAIvIPOL)ON
7rUSIBLE LIN)<BODY
M.STYLE
o:,o,7
MAXIMUM REGISTERING THERMOMETER
Fitting
Part No.
31810
3BllFIGURE32
323313
25627
&ZZZLj
0 .0
SECT)ON III —SYSTEM COMPONENTS
LJL EX.3470 ULC CEx747 Page 3-12
4-1-06
NOTES:
SECTION I\’—SYSTEM DESIGN
UL EX.3470 ULO CEx747 Page 4-1
4-1-06 REV.6
SYSTEM DESIGN
The ANSUL R-i02 Restaurant Fire Suppression System may be
used on a number of ditterent types of restaurant cooking appli
ances and hood and duct configurations.The design information
listed in this section deals with the limitations and parameters of
this pre—enqineered system.Those individuals responsible for the
design of the A-i 02 system must be trained and hold a current
ANSUL certificate in an R-102 training program.
The A-i 02 and the PIRANHA systems ise compatible agents and
components,theretore,they may be Lised together for cooking
appliance,hood,and duct protection.The primary ANSUL
ALITOMAN Release can be either an R-102 or a PIRANHA
ANSUL AUTOMAN Releese and can actuate up to two additional
R-102 or PIRANHA Regulated Actuators.In systems utilizing a
101 remote release,any combination of the maximum number ol
regulated actuators can be used
•Both systems must actuate simultaneously.
*Each system must be designed and installed per its appropri
ate manual.
•Adjacent appliances requiring protechor must be protected
with the same type of system,either R-1 02 or PIRANHA,
unless the center-to-center spacing between the adIacent
R-i02 and °IRANHA nozzles is no less than 36 inches.
When appliances are protected with R-102 nozzles,the hood
arid connecting duct above those appliances cannot be pro
tected with PIRANHA nozzles.
•Mixrnc systems rn a.common.plenum is not aliowec
One of the key elements to resrarranr fire protection is a correc:
s\’sten’oesigr..This section is divioec into ten sub-sections No:
zte Pacemen;Requirements Tapir Quantity Requirements AcTs’
orion and Expellan’Gas Uns Reouirenients.Distribution Pipint’
inepuirements.Detectio’System Reouirements,Manua PLiI Sb:
non Reonrements Mecnanrca Gas \‘alve Reous emenle.Eieotrr
ca Gas Verve Reourremenis Eiecrr,cat Swhch Reciuiren’ienfs ann
Pressure Switct-Renuirements.Eacs o’tdrese sections must be
conloreiec.netore attemptins any installation.System oesign
seerones 50000 on maoe of al aspects of oesicjr to:reference
crurinc’mnsaliabor.
NOZZLE °LACEMENT REQUIREMENTS
This secuor gives gumcielines to”nozzie type.nosirmonir,.and
ciuantitt’or ciLic:.pienLim.ant.mndivioua.auoi;anne nroiecrron.Tni
section must be compierec Lerore’determininc land cuantity srr in
Pitniric reciuiiemenis,
Duo:°rotection —Single Nozzie
Al:aunt protection it ‘j listen withosi’limitation of maximun:CiLict
lenptl’(uniimireo length.T0i inciuoes alt varieties o-ciLiorwoniss
ootr:rioi’izontat and verOna:iriciriornic cructs that run at sniper to
ira:zonlat and ouch-v’rfr tiC ecriored I ErflCiS.
Tnr Fr-i 03 sYstem uses difreren:OUCh no:zles ciepencinc or (lie
size o duct oernn l:iorecreci
GENERAL INFORMATION
Nozzles must be located 2-8 in.(5-20 cm)into the center of the
dLicl open ring.discl’iargincj up.Seer Figure 1
FIGURE 1
IlU(J17
2.In installations where a UL listed damper assembly is
employed,the duct nozzle can be instailect beyond the S in.
(20 cm)maximum,to a point just beyond the damper assem
bly that wilt not inter-tere with the damper.Exceeding the maxi
mum of S in.(20 cni(in this way will not void the U_listing of
the system.
3.Previously listed 3 flow number and 5 flovi number duct pro
tection detailed in cadre’published manua.Par Nm 8087-
06 can also Stil:icy utilized.
DUCT SiZES UP TO 52’IN.(127 cmi
_PERIMETER’16 IN.(41 cm:DiAML:TER
•One 1W nozzie (Part No.1 0336 =one fiov numne
•5C;in.(127 cn’i pe:’mere’maximLirr
•16 ri.(41 cm ,diamere’niaxiiytum
D’JO SZEF UP TC.10Cr IN.(254 cm,
PERIMETER 32 IN.(81.3 cm DIAMETER
One 2W Nozzle.(°ar”No 419337;=two ftow nte’norr”s
•103 in.f25 cm nerimere’maxiniu’i
•32 rn (81.3 cm dramerer maximum
•A 2WH nozzle (Par:Nc.78078(must on suostitirted to:a 2W
nozzle to’any instrilaria usir’rc’Dotior 2 of tOe 1 .6 patio’see
ten coveraoe lOLiC and piciun protection oriry,.A 2W’-rozzie
is Immired Ic a maximuns of 75 in.(19Cr cmt perimeie o’&max
mum diameter of 24 in (61 cm of co\’eraqe.
Tne.coast pelpcn snowe toe niaxmnirrry pmorectior ErvuiahJir ft’on
cacti OUCh nozzle
3.2’Gallon 1.5 Lerlior’
Descriotnor ‘1:Sysien Systetr
2Vv No:zme 419337 lvluxtmLim MaximLirl
100 it’i .(25t cm I 100 ri.(254 cm)
Perimeter Pen in:
‘1W Nozzle 419336 Mnr:irruriiyi Maxirninri
50 inn (127 cmii)50 in.(1 2’7 cm)
Perimeter Perimeter
2—ii ii’
(5—2ii cnn
LL
FIGURE 2
xarnoe Proiection is reojirec for a ouc:ma:nas an A aimen
sion of 8.0 In.(20 cm)wioe anc a E dimensior of 55 in,(140 cm
long
Reterrinc to the table in Fioure 2.if tne A’dimension is 8.0 in (20
cm)the ‘9 dimension mus;not exceed 56 5 in,(146 cm).In tflis
examnie,the ‘B aimension is 55 in.(140 cm,tneretore.tnis DUD’
car,be protec:eh with a three flow aoolicat;on
Read ove from the 8.0 in.(20 cm)line o tic table to toe IV\
k4oduie column.At that point,the chart shown that the ‘B’module
length for the 1W nozzle can he 22.0 in.(56 cm).Center the 1 IA!
nozzle iii that module.The 2’V module can now lo cunte:ed with
in the rornoining module.
SECTION IV —SYSTEr1 DESIGN
UL EX.3470 ULO CEx747 Page 4-2
REV.4 4-1-06
Duct Protection —Multiple Nozzle
DUCT SZES UP TO 135 IN.(343 cm)PERIMETER —3
FLOW OPTION
-•One 1W NDzzle (Part No.419336)and one 2W Nozzle
(Part No.419337)=three flow numbers
•135 in.(343 cm)perimeter maximum
•No round duct ootion available
•Follow design table in Figure 2 to determine maximum module
size for each nozzle
‘1W Module 2W Module
Side A Side B Side B Side B
Maximum Maximum Maximum Maximum
in.(cm in.(cm)in.(cm)in.)cm
4 (10)60.0 (1 52)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 (91)
11 (28)56.0 (1 42)20.5 (52)35.5 (90)
12 (3d)55.5 (141)20.0 (51)355 (93)
13 (33;54.5 (138)16.5 (53)35.0 (89)
14 (36)53.5 (136)18.5 (47)35.0 (89)
15 (38)52.0 (132)18.0 (46)34.0 (86)
16 (41)51.0 (130)17.0 (43)34.0’(86)
17 (43)49.5 (126)16.0 (41)33.5 (95;8 (46t 47.5 (121)14,5 (37 33.0 (84;
19 (48 46.0 (17;13.5 31 32.5 (83;
20 (51)43.5 (:1’23 (31t 3.7 (81)
21 (53;41.0 (104)100 (25)31.2 (75;
22 (56;38.0 (97)7.5 (19)30.5 (78’
23 (55)33.5 (85’4.0 (10;29.5 (75.’
4 -SieB .*
Side A
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747 Papa 4-3
10-1-02 RE\’.4
Duct Protection —Multiple Nozzle (Continued)
DUCT SIZES GREATER THAN 135 IN.(343 cm)PERIMETER
Ducts over 135 in perimeter must be modularized using 2W
nozzles (Part No.419337)
•No round duct action available
•Follow the design chart to determine maximum module size loi
each 2W nozzle
•When delerminino number Dl nozzles FALIi ed.it is sonletimeE
ar advantage to check the chart usincr the shortest side as Side
“A’and then recheck it using the longest side as Side ‘A.This
comparison may reveal a need tar a lesser quantity at nozzles
one way versus the other way.
CHART NO.1
Wherr working with Chart 2,one halt ot the quantity ot nozzles
determined must be equally positioned in the top halt at the area
at the dLIct and the remainincl halt ot the nozzles must be pose
honed in the bottom hatt at the duct area.
Example The duct to be protected has a Side “A’at 40 ri.and a
Side “B”at 6Cr in.Relerririg to the aesigr chart.this duo:requires
4 nozzles.One loll at 4 =2.Theretore,2 nozzles must tje equally
positioned in each at the Iwo duc:areas.See Figure 3.
SIDE “B’
31’IN.i75 hiP)])31]iN 71 mm;
(Simm;I
SIDE I
‘iii IN——.-.—.——
•I
FIGURE 3
DHARND 2
/
e .—
—‘005 N,Z,E u,/”n ‘‘is’JSTE[’I’c.,an ,,J,,B :u,i’_’,’on’Ij::uT5 J’n 3 10 —1/,’,335 I.’
__
--rzt
___
Etz ZZ*
When working with Chart 1,the quantity at nozzles determined
nlList be equally divided within the duct area.
C
A •••,SIDEB
__________
60 IN
ii 52 nm,
7]’
Sins
“A
,;_-
---—--—__H--------5 I
.2
zjzLZ__L1 I H
2
1’
iF
,,,,r
I’EzZEZEr H
SECTION IV —SYSTEM DESIGN
UL EX,3470 ULC CEx747
REV.6 4-1-06
Transitions are proiected at a point in the transition wnere the
perimeter or the diameter is equai 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 Precipitator Protection
FIGURE 4
OD 7
Some restaurant ventiaiing Ducts nave an electrostanc:preCiDit2-
to:installec at o nsa the case.These precipitatos are used ic am
in tne cleanmnc of exriaus:air.
Normal,y eecnrostau:D’ecgi;ato’s cc no:sours protection ot
snoumc tne’“aatrmotvnaving ijrsdc:ior’reouire :Y’otector,use toe
tolDwinc •cjmoehnes.
Ducts w;t p”ec!ocalors Doaten at n’nsa’the case ca ne crc
tented using ouc:nozze(s,above tie prespital’,i arid /2N’rio:
dc(s)(Part Nc.419334)tmthe cieoiuitaion One /2N nozzie mis:
oe used to each ccl DeI:icprcleciec.This nozzle tin is stanoec
witr 1/2N,inDicating t”ie:it is a 1/2-flow nozzle and mis:be count
ec as 1/2 fiow riumbe:’.
When.pmfecrlnc ducts enuippec Who r eciniaors,tOe duo:rloZ
me(s)must Dc instalied above toe oeciohato’unc aimec in ds
coerce Cownstream.If tie amnu scovo tOe erercinitalo’is e nun:tic
OCZZ1C(S’,mis:be pesitionec.eccorniing tO rust Diolcistion OLson
lines,1 eri area conve tie flrecri::Erti’is n trcirisiflo’’too transition
DJiDeIir’mcs mus:ins foliowec
The 1/2N nozzle (Part No.dl 9334)must be centered 10 to 26 in.
(25 Ic 66 cm)below the precipitator and aimed to discharge al the
center of each precipitator celL However,if it is physically impossi
ble to mount the nozzle at 10 to 26 jr.(25 to 66 cm)due to pre
cipitator placement,the nozzle may be mounted closer than 10 in.
(25 cm).See Figure 5.
IF H”SiCAiY NmossI5E A”1C TO 2i Il\2E TO SE cmi.NoZZLE MAY 35 MD’J,T
ED CLOSER ‘VHAi it,IN I25 cmL
lGUR5,5
OOCI”
Note:Fo 99D used in °ljtio’’Oon:ro.cots.costac’.Ansu
Teonnina Se-v’ses io rccy’-’imenbec anoticatmon.
Page 4-4
Transition Protection
DUCT
TRANSITION
DUCT
NOZZLE
PRECiPITATOR
SEE DUCT FOR
TRANSITION
PROTECTION
SECTION IV —SYSTEM DESIGN
UL 5>0 3470 ULC CEx747 Page 4-5
4-i-OS REV.4
Plenum Protection
The R-l 02 sysien:uses the 1W Nozzle (Part No.419336)oi the
iN Nozzle (Part No 419335)101 OlenLim prolecuon.The 1W noz
zle tip is stamped wit!1 Vt’and the 1 N nozzle tip is stamped with
iN indicating they are one-flow nozzles ano mus;be counted as
one flow number each.When protectin a plenum chamber,the
ents e chamber mLlSI be prolecled regardless of fillet length.
\‘ERTICAL PROTECTION —GENERAL
One 1W nozzle will proiecf 4 lineai tee!(1.2 m)of plenum.Tite
maximum disfance from the end of flie hood to the firs)and las!
nozzle must be no more than 2 ft.(.6 m).After the firs!nozzle,any
additional nozzles must be positioned at a maximum of 4 ft.(1.2 m)
apart down the entire length of the plenum.The plenLim width must
not exceed 4 ft.(1.2 m).(The 1W nozzle cat-:be used on single or
\/-banl:filter arrangements.)See Figure 6.
FIGURE 6
(5)b:-p rolenu nc pienums w:fL tns Vt!no:zie iws opt:oris 01 ccv
e:age are avai;atme
Optior 1:The I W nozzle mus:be on tne came’line ot fti single
o’“V oen::bIte:ann.posnuonec.witO:c 1 -2(1 in
)2.5-5i cm)aoove f ie lop cope ol file (tIle:Sac—
—icure i.
Ufli
1 iN.12 5 cu)
I!II’1 1(1
Option 2:The 1W nozzle must be laced perpendicular.8-12 in
(2030 cm)fl-Dill the face of file filter and angled to the
center of the filler The nozzle ti!:must be within 2 ri.
(5 cm)front the perpendicutai center ide of the fillet
See Figure 8
IHN -
(10 ciii)
NOZZLE TIP
MUST BE WITHIN
THIS AREA
HORtZONTAL PROTECTION —OPTION I
,“.12 iN 130 cm)
MAXIMUM
11 IN (20 cmi
MINIMUM
FIGURE 8
(11l02111
jf\:NOZZLE —PART NO z19335 -SINGLE SANN PROTECTION
One iN nozzle wiB protec:10 linen’lee:(3.1 m)0i single jibe-bans
plenum.Toe nozzle(s)must he mou’llec tile plenum.2 Ic’In.
(5 m 10 cm.from the face o tie tilie;.ceniered betweer.the ftlte
heipi dimensIon.anc atmed dowc fne-length.The nozzle mjsl Oc
pDslt:Oned (i-S N.(Cl-i 5 cm)trOT tne cnn o t:ie noon to the tiP 01 ftie
‘lo:zie See —icure S
l)1111211
2 FT (.6 Ni1
Ml/iXiMUl,1
FT (1.2 ii__,,.i——
MAXiIi4Uiil
.E in)
Mfu:lMuM-I
FIGURE 7
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747
REV.5 4-1-06
Plenum Protection (Continued)
I-
HORIZONTAL PROTECTION —OPTION 2
1W NOZZLE —PART NO.419336—‘V’BANK ROTECTlON
One 1W nozzle will protect 6 linear feet (1.8 m)of “V’bank plenum.
The nozzle must be mounted horizontally,positioned 1/3 the filter
height down from the top of the filter.Nozzles can be located at 6 ft
(1 .8 m)spacings on longer plenurns.The nozzle must be positioned
0-6 in.(0-1 5 cm)from the end of the hood to the tip of the nozzle.
See Figure 10.
1W NOZZLE
(1.2 ml
MAXIMUM
N NCZZE —PAPT NC.1.19335 —“!‘3Nt<RO3C1D\
Two IN nozzies VAI orOteD C ‘one cc (3 n C
wide ot “\I’,e1ur..Th nrzios mjs uemo’iec iF tOE
2 Ic 4 r..(5 Ic lE c—”from.too 10CC o’too fe:.cenle:eo
be:wee roe fihe’reign:di’oeisor,ant arnec bow ion 9fl010
The no:zo oizs:he pcisitiooec 0-6 in.(0-15 0Th f’ort t”eon 0 100
“loot’V’m tot 0’to&-o:oz’n oEt.icum ‘1
-1.
‘cci
For a plenum,either single or “V’bank,with a linear extension
ionge than 10 feet (3.1 m),each bank may be protecteo using one
iN nozzle every 10 ft.(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 m)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 under the tee is not
within the discharge patfern of either nozzle.
lGURE 12
ODD2O
EIC’URF .fP
Page 4-6
10 Er.(3.1 m)
MAXIMUM
10 FT.(3 rn)
MAXIMUM
FIGURE 10
12F0rClm
10
i’.AXl0’.UiO
‘I,
I’2—41N
(1 —1(3 “<n
“<3j ,.
V
C
‘;3.
FlGUlE .14
0002013
SECTION IV -SYSTEM DESIGN
UL EX.3470 ULC CEx747 Page 4-13
4-1-06 RE\’.6
Range Protection 1-Flow Nozzle
The R-102 system uses five different nozzles for the prolechon of
ranges.Two of the design ophons require a one-flow nozzle and
three of the design options requite two-flow nozzles.
NOTICE
A 13 in.(33 cm)diameler wok pan is the largest
wok size that can be Protected on ranges.
When prolectinçj hot lop ranges,the entire
cooking surface must be protected.
Range Protection (1-Flow Nozzle)
Single anct multiple burner ranges can be protecteci using a tN
nozzle,Part No.419335.The nozzle tip is stamped with IN.indi
cating If tat this is a one-ft ow nozzle and must he counted as one
flow numbet.
When using this nozzle tor range protection,the maximum length
ot the burner grates being protectect with a single nozzle must no:
exceed 32 in.(81 cm)and the maximum area of the burner grates
must not exceed 38Z sq.in.(2477 sq ciii)per nozzie.
When protecting a range.the 11 nozzle must be located a maxi
mum of 10 in.(25.4 cm)trori cacti burner grate centerline arid
must be armed at the center of the cooking surtace.See Figure 26,
31’iN \\/
171,cm j/,
c.
When this type of hazard is equipped with Et back shelf located
above the range top.two protection options are availafile:One
requires a iF nozzle,Part No.41 9333,and the other option
requires a 260 nozzle,Part No.419341.
Option 1:1 F Nozzle:When using the 1 F nozzle for range flrotec
don with or with out back shelf,the maxirnuni length of
the burner grates being protected must not exceed
28 in (71 cm)and the maximum aret:of the hurrier
grates must riot exceed 336 sq.in.(2168 sq.cm).See
Figure 27 tor nozzle location details.
iF NOZZLE
FIGURE 27
0002T
Dption 2:260 Nozzte.\‘\‘uez.usrnc the 260 no:zfe to rancre pro
iectiun witn o WitriDit baci:sbel:the maximum enpti’.
of bu:ne:grates heinz.protester-must not exceec
32 in (81 cm air tue maximum ares o’thr bumne’
g:’aies mus:nor exceec 384 sq in.(247 sq cm).
Nozzle must or-rocrited on Inc hoot edge of toe nurs
e’ormes ant aimed a:a [Dii’1 C in.(20 cm trots the
t:tazi eceu€’D toe Ourne’orates.Nozzle.ti-lust Lie mount
ed 30 tnt 40 in.(76 Ic 102 cm above t:’is t’tczarc sLir’
tace See 6iguts 2ff.
5i-EL’CAN ovEni-iciio BuRl’JERiS
01’A MAXiMUM OF 11 IN (25 CIflit
45 II’.
107 cm,
)2 iN
(305 cii):-
Mr,xreje’FRONT 10 REAR
CENT ERUNE
6’.
3Sf’cm,
MAxlMur
iF NOZZLE LOCATED OIlER RDNT EDGE OF BURNEF GRATE AND ORIENTOD
SC’NOZZDI TIF’F:j,Tt:ARE 2ArIALL:RITH BURNER GRATE FRDN’TC,REAT
CENTEA,.iNE AND SHAD.BE ArMED e THE CENTER O THE COCHEiND SURFACE
261’NDZJ.
lit ii\,
ci.CI
r,i/,tiieius:
15’--
NOZZLE —
11’
37 iN
ill’cii,
iv1AXIMUI,
SHED’DAN Cl\’501-IAt’IU EILIRNIRO1
BY A IEFX(1s41(IH C)”11 rI.(21 ci,,
31 4)’(I’,
7’-Ui’cm
/iiIsilN,
liI6’li-
ill 64.
(25 Ciii,
(3ACI’c (IF
EEl 7 Ft
ill!rr
FIGURE 28
FIGURE 26
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC CEx747
REV.5 10-1-02
245 NOZZLE TIP LOCATION
CENTERLINE OF COOKING SURFACE
5DIN
(127cm)
MAXIMUM
HEIGKT
O245
1 NO:ZE
TP
MINIM.JIV
-IEISH
(TI
Qooa
L__‘F
245 NOZZLE TIP —
LDCATION CENTEF.OF /
COOKING SURFACE
OR
113/8 IN 129cm)
MAXIMUM PROM
CENTERLINE OF NOZZLE
TO CENTER OF ANY
BURNER GRATE
245 NOZZLE TIP
LOCATION CENTER OF
COOKING SURFACE ,‘
OR
3/F II\129 cm
MAXIMJN’RO8/
CYNTE,RLINE ONDZZK
TO CENTE D ANY
BURNEF GRATE
COOKING
AREA
NOTICE
Fou Durie:orales snoW:FIGUrE 30 For si
IE U OOJOI/rOLYflC CJ;AISZ IUCa(3 SIOZZIE a
cente or COC)KIUC sunane m 11 3/In.(29 nm
maxImum ro nozzle Dentprhne to center 01
any Djner grate.
Page 4-14
Range Protection 2-Flow Nozzle
High Proximity Application (2-Flow Nozzle):0 in.to 50 in.
(102 cm to 127 Cm)above tne cooking surtace.
This high proximity application uses tne 245 nozzle,Part Nc.
419340.
The nozzle tip is stamped with 245 indicating this is a two-flow
nozzle and mus:be counted as two flow numbers.
One 245 nozzle will eroieo a maximum cooking area of 672 sq.in.
(4335 sq.cm)with a maximum longest dimension of 26 in.(71 cm).
When using this nozzle for range protection,the nozzle must
be pointed vertically down and positioned as shown in Figures
29 and 30.
A
COOKING
AR5
FIGURE 30
FIGURE 29
SECTION IV —SYSTEM DESIGN
UL EX,3470 ULC CEx747
REV.6 4-1-06
Page 4-24
Gas-Radiant/Electric Char-Broiler’Protection
The R-102 system uses the iN nozzle,(Part No,419335)for gas-
radiant/electric char-broiler protection.
The nozzte tip on the iN nozzle is stamped with a 1N indicating
that this is a one-flow nozzle and must be counted as one floe’
number,
One IN nozzle will protect a hazard with a maximum length of
36 in.(91 cm)and a total cooking area which does not exceed
864 sq.in.(5574 sq.cm).The nozzle tip must be located 15 to
40 in.(38 to 102 cm)above the hazard surface.Wrren using this
nozzle for gas-radiant/electric char-broiler protection,the nozzle
must be positioned anywhere along o:within the perimeter of the
maximum cookrnq area arid shalt be aimed at the center of the
cooking surlace.See Figure 51.
A
//
icr cm
AXiILiI
/‘/,,is IN 131.cm
MINiIiLli’
__1
FIGJRE 5
Overhead Chain Broiler PrDteztion (Continued)
SECTION IV —SYSTEM DESIGN
UL EX.3470 ULC C5x747 Pace 4-23
4-1-06 REV 7
Example No,1 —Inlernai broiler size is 24 in.lonq x 2C)in.wide
(61 x 51 cm),with an opening of 16 in.x 16 in
(40.6 x 40.6 cm).
To determine minimum opening size,multiply the
internal length and the internal width by 0,6:
Length ot opening —24 in.x 0.6 14.4 in.
(61 cm x 0.6 36.6 cm)
Widlh of opening —20 in.:0.6 =12.0 in.
(51 cm x 0.6 30.5 cm)
The minimum allowable 000nirig to:overheud protec
tion WoLlid be 14.4 in.r 12,0 in.(36.6 x 30.5 cm).
This exampic would be acceptable to:ovei’head pio
tection.
Example No.2 —lnlerna bioile:s:ze is 30 in.long x 24 in wide
(76 x 61 cm)with an opening of 22 in.x 12 in.
(56 x 30 cm)
To determine minimum opening size.multiolv internal
length anc inlerna.w;dth by 0.6:
Length of opening -30 ins 0.6 =16.0 in
(76cm):0.6 45.7 on
Width of opening —24 ir.x 0.6 =i in..
(61 cm s 0.6 35.6 cm:
Mioin’iu:i aowanoo 0)300 10 overneac oroieo:icr
wood be 16 r:)L 4 in.f45.7 s 36.6 c:Y.
Secause th:s orouc has a-opening Di 22 in.1 i::.
toe 12 in widi:’is oeiov.the minimum aliowc:no ca
ojaleSi O:mensOn 0’4 in.(36.6 cm)anc tcersto-e
wou:c ncr cc acceclace ion ovenneac orcecoon
ooriphciSoian’rnnde—Bro:e:Pm:ectio:
R-1 05 Ppt/:’,’C-::‘S::m’ins Svs:er’user cnn 1 N
Nc::ie Part No 410335.Ins upnh :rn:cii’n:c:’iDe 301cr prolecin.
The ncmzie t:o::slannocin wit iN,inci:o:itir’Iris:tIns in C oro—tov
0:Rn sc:’im wi :1::::r’n:C!iiJrn.nEi.Ca:C.cc:inic:r.:1:
e ciamoer Dh 16 in (4 cm uee s 25 ii (74 cm)vii:.
Tne sinicin iN’nozzie rn::Li:cots::Oiinctiv ii lair wit’:sik i:
me isa.anus a:lbs n)rc)Ii::unn:,’c.in.(it cm)10 13 ui.35
i’on’Of trim;onic:.a::P i:in 12 in.(3)on’s 0:0’s tie’0355
too Duile.Tl’ie rio:sc moo:no a:mW ot 13:coop:n f::
coo inc Ses Fipur 49
v,si to’,,Eiccr
0’ENIN:
Upright/Salamander Broiler Protection
The R-102 system uses two 1/2N Nozzles (Part No.419334)ton alt
uoright/salamande:oroiiei protection.The nozzle tip is slamoec
1/2N,indicating that this is a halt-f iow nozzle.A pair of these noz
zles will equal one flow number.
Two i/21\:no:zies wilt oroteot a maximum hazard area (internal
broiler chamber)ot 30 in.x 32.5 in.(76 cm x 82.5 cm).These noz
zles must always be used in pairs on an upright/salamander broil
er.One nozzle must be positioned above the grate and pointed at
the hack opposite corner of the bi’oile:chamhei.The second noz
zle must be pointed dowi’i into t:ne center of toe drip oan through
the open slot.See Figure 50.
Note:It metal 1)10W-Ott caps are requ:red for upright broile:’o sale
mandei broiler proloclior:,use (2)two IN nczzies Par:No.
419335,instead ot 1/2k nozzles
SALAMANOER BROiLER
1)01 --._-
Ii
iN Ns2:O:
PAR NC’‘IiS)35
r —.L
cicmr:os ZDN
:3:cmi ‘a ii.it Scm
V._.._..I._
—..-—.—.1 ]i\
ii:,cii
‘AIM Al ci:x I
AilS A cENTEP O 113:P
0 CR01.55
0’ENiNC
‘0)5
U
FICURIi)50
FIGURE 49
SECTION IV —SYSTEM DESIGN
UL EX 3470 ULC CEx747 Pane 4-17
10-1-02 REV.5
Griddle Protection 1-Flow Nozzle
The R-1 02 system uses jour difleren:nozzles io the protector of
cjridcliez.One of the applications requires a 1-floe.nozzle and
three of toe aolicatinns require a 2-flow nuzzin
High Proximity Application:35 in.Ic)40 in.(95 to 102 cm)above
the cookincj surlace.
This high proximity application uses the 1 N nozzle.Part No
419335
Tlie nozzle tip is stamped with iN indicatinq this is a one-flow noz
zle and must be counted as one flow number.
One 1N nozzle wilt protect a maximum cookiny area o 1080 sq.
in.(6968 sq cm)with the maximum longest side of 36 in.(91 cm).
When usln this nozzle for griddle protection,the nozzle must be
positioned aiong the cooking surtace perimeIe to a maximun i of
2 in.(5 cm inside the perimeter,and aimed Ic the midpoint of the
cookinc surrace.See Figure 35 and 36.
NOTICE
VVnec usinc thIS type ot ctriode ororection.only
5 how numbers are aliowed DC C 1.5 saIlor’sys
tern and one’11 flow numbers are alioweo or.c.
3 oalion system.
——IMI3’C)I’’Dr
CODeINe SU)’IFACS
H ‘
1).N3:zL OzATEc ALONC
Al’!”SIDE OF GRIDDE sURFAcS
WITHIF’I’—C’ye ie —5 cn or
CCIOKIN,T SURACP EDGE NDzZJ
MUST 85 AwE:)A’I mow’:o
CUUI)INC SURFACE
t i’IOZZi.E LocATine 1 A
I I II —2 iN ((I —I,cm I
‘INSIDE PEFIIMETEF)/I 41)iii
C.—UI’COCiNC)suer-cor /I 118:’cm
I ‘I ‘MAXIMUM
I
‘I
‘I-lEIGH]
//NOZZLE TIP
I ,.I E,r iF)(il_I Cli))
t I //I MINiMUM
I I //HEIGHT
EDGE I I ‘/OF iN
OF -l I //No:zLE TP’
COUK1NCF I I i //
I
I
sURFAcE Li V’I
L
FIGURE 36
OLID’Ir
C’:DDKIN::SIJRFACE EDGE
FIG URE,35
SECTION TV —SYSTEM DESIGN
UL EX.3470 ULC CEx747
REV5 10-1-02
50 (K
12?cml
MAXIMIJIs!
OF 29Cr
NOZZLE TIP
LT.J
///iN )Lcm)
/MAXIMLIE’J
/
CENTER OF GRIDDLE SURFACE OR A
MAXIMUM DIMENSION or 20.6 I1
52 cm)FROM NOZZLE CENTERLINE TO
URTHESi CORNER OF GRIDDLE
Paoe 4-18
Griddle Protection 2-Flow Nozzle
Option 1 —Nozzle Center Located
Hiqh Proximity Application:30 in.Ic.50 in (76 cm Ic 127 cm)
above the cooking surface.
This high proximiTy appscation uses the 290 nozzle,Pal Nc.
419342.
The no:zle tip is stamped with 290 indicating this is a 2-flow noz
zle and must be counted as two flow numbers.
One 290 nozzle will protect a maximum cookino arcs o’720 so.in
(9290 sq.cm)with a maximum dimension of 30 in.(78 cmf
When using this nozzle for high proxinhity apglications.the nozzle
must he positioned within 1 in.(2.5 cm)o4 the center of the cook
Inc suriace and pointed vertically down.See Fioure 38 and 37.
CENTER ONE 0”GRIODLE
SURFACE 1 IN.0 cc,)IN
ANY DIRi?CTIDIs
NOZZLE
LOCATION
COOKING
AREA
1 IN.(0cm)
000KINC
ARE?.
FIGURE 38
OOO77
I
3(JN
)(75cm)
I
MFJIMJE’
I
.•029L
Inc
l3URE 37