1671 Francis Ave 2013 fire suppression CITY OF ATLANTIC BEACH
800 SEMINOLE ROAD
r� ATLANTIC BEACH, FL 32233
INSPECTION PHONE LINE 247-5814
r nit �
Application Number . . . . 13-00003282 Date 8/29/13
Property Address . . . . . . 1671 FRANCIS AVE
Application type description MECHANICAL FIRE PERMIT
Property Zoning . . . . . . . TO BE UPDATED
Application valuation . . . . 0
-----------------------------------------------------------------
Application desc
FIRE SUPPRESSION SYSTEM
--------------------------------------------------------------
Owner Contractor
-
------------------------
-----------------------
CITY OF ATLANTIC BEACH CINTAS FIRE PROTECTION
800 SEMINOLE RD 5863 W BEAVER STREET
ATLANTIC BEACH FL 322335428 JACKSONVILLE FL 32254
(904) 695-4200
------------------------------------------------------------
Permit . . . . . . FIRE SUPPRESSION SYSTEM
Additional desc .
Permit Fee 55 . 00 Plan Check Fee 00
Issue Date . . . . Valuation . . . . 0
Expiration Date . . 8/29/13
----------------------------------------------------------
Special Notes and Comments
2010 FLORIDA BUILDING CODE, FLORIDA FIRE PREVENTION CODE
2008 NATIONAL ELECTRIC CODE
---------------------------------------------------------
Other Fees . . . . . . . . . STATE MECH DCA SURCHARGE 2 . 00
STATE MECH DBPR SURCHARGE 2 . 00
-------------------------------------------------------
Fee summary Charged Paid Credited Due
----------------- ---------- ---------- ---------- ----------
Permit Fee Total 55 . 00 55 . 00 . 00 . 00
Plan Check Total . 00 . 00 . 00 . 00
Other Fee Total 4 . 00 4 . 00 . 00 . 00
Grand Total 59 . 00 59 . 00 . 00 . 00
PERMIT IS APPROVED ONLY IN ACCORDANCE WITH ALL CITY OF ATLANTIC BEACH ORDINANCES AND THE FLORIDA
BUILDING CODES.
MECHANICAL PERMIT APPLICATION D
CITY OF ATLANTIC BEACH
800 Seminole Rd Atlantic Beach, FL 32233 AUG 2 2 2013
Ph (904) 247-5826 Fax (904) 247-5845
B
JOB ADDRESS: --�h �^^�
PROJECT VALUE $ Q e V (A) ARI# REQUIRED
Air Handling Equipment Only Air Handling Unit & Condenser Condenser Only
NEW AIR CONDITIONING & HEATING SYSTEM INSTALLATION
Air Conditioning: Unit Quantity Tons Per Unit
Heat: Unit Quantity BTU's Per Unit Seer Rating
Duct Systems: Total CFM REQUIRED
REPLACEMENT AIR CONDITIONING & HEATING SYSTEM INSTALLATION
Air Conditioning: Unit Quantity Tons Per Unit
Heat: Unit Quantity BTU's Per Unit ' Zating
--�;y
Duct Systems: Total CFM " kfREQUIRED
Manual J documentation required on residential change out
FIRE PREVENTION
Fire Sprinkler System Quantity (Requires 3 sets of plans)
Fire Standpipe Quantity (Requires 3 sets of plans)
Underground Fire Main Value (Requires 3 sets of plans)
Fire Hose Cabinets Quantity (Requires 3 sets of plans)
Commercial Hoods Quantity (Requires 3 sets of plans)
Fire Suppression Systems Quantity 1 (Requires 3 sets of plans)
FIRE PLACES MISCELLANEOUS:
Prefabricated Fireplace Qty Automobile Lifts
Gas Piping Outlets Boilers BTU's
Elevators/Escalators
ALL OTHER GAS PIPING Heat Exchanger
Quantity of Outlets Pumps
# Vented Wall Furnaces Refrigerator Condenser BTU's
# Water Heaters Solar Collection Systems
lanks (gallons)
FIL ECOPY
ells FIL
OTHER:
Vrnppy
Permit becomes void if work does not commence within a six month period or work is suspended or abandoned for six months.I hereby certify that I have read
this application and know the same to be true and correct. All provisions of laws and ordinances governing this work will be complied with whether specified or
not. The permit does not give authority to violate the provisions any oth r state or local law regulation construction or the performance of construction.
Property Owners Name - t. Phone Number
Mechanical Company C�✓� � � '� Office Phone'5t'--1ON Fax d
Co. Address: � �5 City State Zip
i
License Holder (Print): State Certification/Registration# q6 -300) id61
Notarized Signature of License Holder
VA-day
CYNTHIA K.G EENE Before me this Cj tk S� 20�
Commission#EE 0832`x9
' Signature of Notary Public
Expires June 19,2015
•,'f ' is Bor4w Tft Troy Fain insurance gpp.38fr1�19
City of Atlantic Beach APPLICATION NUMBER
Building Department (To be assigned y the Building Department.)
800 Seminole Road 3 Z Z.
Atlantic Beach, Florida 32233-5445
Phone(904)247-5826 • Fax(904)247-5845 /�
"-Wilt} E-mail: building-dept@coab.us Date routed: �'7
City web-site: http:/Amw.coab.us
APPLICATION REVIEW AND TRACKING FORMA
Property Address: � �l�n C/S D 7ent review required Yes No
Buildin
Applicant: Q S anning &Zoning
Tree Administrator
Project: Public Works
Public Utilities
Public Safety
ire Services
Review fee $ Dept Signature
Other Agency Review or Permit Required Review or Receipt Dateof Permit Verified By
Florida Dept. of Environmental Protection
Florida Dept.of Transportation
St.Johns River Water Management District
Army Corps of Engineers
Division of Hotels and Restaurants
Division of Alcoholic Beverages and Tobacco
Other:
APP ATION STATUS
Reviewing Department First Review: Approved. ❑Denied.
(Circle one.) Comments: I I p
BUILDING Al P
S
PLANNING &ZONINGReviewed by:
TREE
G. [ Date: �
TREE ADMIN. Second Review: ❑Approved as revised. ❑Denied.
PUBLIC WORKS Comments:
PUBLIC UTILITIES
PUBLIC SAFETY Reviewed by: Date:
FIRE SERVICES Third Review: [Approved as revised. ❑Denied.
Comments:
Reviewed by: Date:
Revised 05/14/09
City of Atlantic Beach APPLICATION NUMBER
Building Department (To be assigned by the Building Department.)
800 Seminole Road /J — z f Z,
Atlantic Beach, Florida 32233-5445
Phone(904)247-5826 - Fax(904)247-5845 E-mail: building-dept@coab.us Date routed: �'7Z13
City web-site: http://wm.coab.us
APPLICATION REVIEW AND TRACKING FORM
Property Address: �� �/�G{n C/S 14-✓E Dent review required Yes No
Building
Applicant: Z 7_4 'S
Fanning &Zoning
Tree Administrator
Project: Public Works
Public Utilities
Public Safety
ire Services
Review fee $ Dept Signature
Other Agency Review or Permit Required Review �Verie
r Rceipt Date
of Permit fied By
Florida Dept.of Environmental Protection
Florida Dept. of Transportation
St.Johns River Water Management District
Army Corps of Engineers
Division of Hotels and Restaurants
Division of Alcoholic Beverages and Tobacco
Other:
APPLICATION STATUS
Reviewing Department First Review: ❑Approved. ❑Denied.
(Circle one.) Comments:
BUILDING
PLANNING &ZONING Reviewed by: Date:
TREE ADMIN. Second Review: []Approved as revised. ❑Denied.
PUBLIC WORKS Comments:
PUBLIC UTILITIES
PUBLIC SAFETY Reviewed by: Date:
FIRE SERVICES Third Review: ❑Approved as revised. ❑Denied.
Comments:
Reviewed by: Date:
Revised 05/14/09
aNrAs.
97° �'fa"Y7CiYYy�fiiiYT�i;
AN
ANSUL R-102 RANGE HOOD SUPPRESSION SYSTEM
FOR
HABITAT BEACHES
1671 FRANCIS AVENUE
ATLANTIC BEACH, FL 32233
REVIDWD FOR CODE COMPLUNCE
CITY O ATJ`i.,A.NrrIC E,ACH }� � � • t, f pe crit does
SEE PERMITS FOR ADDITIONAL 19ln p£V ,�v an.
iSS1 _ pe-,mit-
REQUIREMENTS AND CONDITIONS. i dot rE�l £E�3S1�_�I ,�r c�i canl�tying.vith X11
�/h, G. ,.,...t:
RE��0$Y: !�N DATE: 3 - Stats Fac Codes
w!tder x•.r.oi»x-+�.r,c..w..,:.w»+�.vr.,v...s�xr,
REVIEWED
ILE
Jacksonville Fire Prevention Div
C Uy
AUG 2 1 2013
❑ NO EXCEPTIONS
❑ EXCEPTIONS AS NOTED
SHEET#
ANSUL DESIGN R-102 RESTAURANT
INSTALLATION FIRE SUPPRESSION
RECHARGE AND SYSTEM
MAINTENANCE (Standard UL 300 Listed)
MANUAL
.i
..R
sm
now
om
Now
Now
own
Now
r
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oil'
SECTION II—SYSTEM DESCRIPTION
UL EX3470 ULC EX3470 Page 2-1
7-1-09 REV 4
TOTAL SYSTEM
'There are four types of R-102 Restaurant Fire Suppression Double-Tank System
Systems: ►The R-102 double-tank system is available with stainless steel
1. Single-tank System ► enclosures and consists of:
2. Double-tank System 1. ANSUL AUTOMAN Regulated Release Assembly (Electrical
' 3. Three-tank System (1 Cartridge) or Mechanical)
4. Multiple Tank System (Three Tanks or More — Multiple 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge
► Cartridges) 3. ANSULEX Low pH Liquid Fire Suppressant
The type of system required for the particular installation will be 4. Enclosure or Bracket Assembly
determined through the guidelines covered in "System Design:' 5. Discharge Nozzles
Additional equipment which may be required to complete the sys-
tem design is explained in the "System Components" section. 6. Detection Components
Additional devices covered are: remote manual pull stations, 7, Additional Devices(As Required)
mechanical and electrical gas shut-off valves, electrical switches,
and pressure switches. The regulated release assembly contains the regulated release
mechanism,agent tank,expellant gas hose for agent tank hookup,
Single-Tank System and enclosure knockouts to facilitate installing expellant piping,
The R-102 single-tank system is available with a stainless steel
detection system, and additional equipment.
enclosure and consists of: The enclosure or bracket assembly is mounted separately but
1.ANSUL AUTOMAN Regulated Release Assembly (Electrical within the guidelines of the regulated release assembly expellant
or Mechanical) gas piping requirements to ensure simultaneous actuation of the
system.Refer to"System Components"section for individual com-
2.Nitrogen Cartridge and/or Carbon Dioxide Cartridge ponent descriptions.
3.ANSULEX Low pH Liquid Fire Suppressant '
4.Discharge Nozzles
5.Detection Components
6.Additional Devices (As Required)
The regulated release assembly contains the regulated release
mechanism,agent tank,expellant gas hose for agent tank hookup,
and enclosure knockouts to facilitate installing detection system O
and additional equipment. Refer to"System Components"section O O O
for individual component descriptions. o
FIGURE 2
00932,
� OO
FIGURE 1
000133
•
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-1
7-1-09 REV.6
EXTINGUISHING AGENT
ANSULEX Low pH Liquid Fire Suppressant(1.5 gallon—Part No. "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY
79694 or 3.0 gallon—Part No.79372)is a potassium-based solu- (MECHANICAL)
tion designed for fast knock-down and suppression of grease-
related fires.The agent is shipped in plastic containers which pro- NOTE:AGENT TANK MUST BE
complete tank Refer to Section ,Page - .1, oORDERED SEPARATELY m
vide one com charge. iVP52for o
p g ( g OR SEE PAGE 3-4 0�
maximum agent fill capacity.) Agent storage life expectancy is o
twelve years and can be stored at a temperature of—40 OF to 130 RELEASE
►
OF(-40°C to 54°C).Note:When installing agent in R-102 sys- MECHANISM
►tem,temperature range is 32 OF (0 °C)to 130 OF (54°C).The
distributor must record the batch numbers and date of shipment
receipt to be filed with each installation record. ��e
"ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT
1
[�n
REGULATOR
SHIPPING WT 25 LB(11 kg)
FIGURE 2
000136
3.0 GALLON 1.5 GALLON
SHIPPING WT 35 LB(16 kg) SHIPPING WT.19 LB(9 kg)
000136 000137 REGULATED RELEASE ASSEMBLY(ELECTRICAL)
FIGURE 1 The ANSUL AUTOMAN Regulated Electrical Release Assembly
REGULATED RELEASE ASSEMBLY(MECHANICAL) (Part No.429856) is identical to the mechanical version except it
also contains a factory installed 120 VAC solenoid and electrical
The ANSUL AUTOMAN Regulated Mechanical Release Assembly switch.
(Part No. 429853) contains the regulated release mechanism, The solenoid is used to provide electrical actuation of the release
expellant gas hose for agent tank hookup, and enclosure knock- mechanism.The electric switch is used to protect the solenoid by
outs to facilitate installing actuation piping;expellant piping;detec- opening the circuit to the solenoid once the system is fired.
tion system; and additional equipment. This regulated release Additional electrical switches can be added as required for auto-
assembly is used in single,double,and multiple-tank systems and matic equipment and gas shut-off accessories,as well as initiating
must be mounted to a rigid surface.The release mechanism can audible and visual alarms.
be used to interconnect both the actuation and expellant gas lines
as required per system design.The regulator is designed to allow "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY
►a constant flow of gas into the tank at 110 psi (7.6 bar)when the (ELECTRICAL)`
system is actuated.The agent tank must be ordered separately.
In single, double, and multiple-tank stems, the provided expel- NOTE:AGENT TANK MUST BE
9 P Y P P ORDERED ao c-a
lant gas hose connects the agent tank to the bottom outlet of the SEPARATELY
regulator. In double and multiple-tank system configurations, the OR SEE PAGE 3-4 a
back outlet of the regulator is used as an expellant gas feed for
one additional tank-enclosure or tank-bracket hookup.The enclo- REGULATOR
SWITCH
sure contains the required knockouts to facilitate this connection.
If a pressure switch is to be attached to the regulator,additional fit-
tings are required.
The tank is mounted within the enclosure.The tank contains an ' SOLENOID
adaptor/tube assembly with a burst disc union. The burst disc
helps prevent siphoning of the agent up the pipe due to significant °
temperature fluctuations in the area where the tank is located.The
►tank is stainless steel and, under normal conditions, requires
hydrostatic testing every twelve years.
The detection and additional equipment required per system D
design are connected to the release mechanism.The enclosure SHIPPING WT.34 LS(15 kg)
contains knockouts to facilitate detection and additional hookups.
The system can be actuated automatically or manually.Automatic
actuation occurs when a fusible link within the detection system FIGURE 3
separates in a fire condition. Manual actuation of the system OW139
occurs when personnel pull on the remote manual pull station NOTE:ANSUL AUTOMAN Regulated Electrical Release,Part No.429856,is not
pull ring. intended to be used with electric detection.
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-2
REV.6 7-1-09
REMOTE MECHANICAL RELEASE The tank bracket is constructed of mild steel and painted red. It is
The Remote Mechanical Release, Part No. 433485, is used to designed for mounting the tank in a minimum amount of space.
actuate up to five (5) R-102 regulated actuators. The remote The Bracket Assembly can only be utilized with 3.0 gallon tanks
mechanical release utilizes a 101-10 carbon dioxide cartridge as (Part No.429862).
the actuation pressure to operate the regulated actuators. The BRACKET ASSEMBLY
release is housed in a stainless steel enclosure.
MOUNTING
m 0 /BRACKET
0 i
RELEASE
MECHANISM
I I
i 1
I 1
1 0
� I
I
I i
SHIPPING WEIGHT:
20 LB(9.1 kg) 1
0 0
e
FIGURE 4 SHIPPING WT 7 LB(3 kg)
FIGURE 6
000141
SINGLE TANK ENCLOSURE ASSEMBLY
The Single Tank Enclosure Assembly(Part No.429870)is used in REGULATED ACTUATOR ASSEMBLY
double and multiple-tank systems and must be mounted to a rigid The Regulated Actuator Assembly (Part No. 429850) contains the
surface near the regulated release or regulated actuator assembly regulator, pneumatic actuator, expellant gas hose for agent tank
its expellent gas line will be connected to. hookup, and enclosure knockouts to facilitate installing expellant pip-
The enclosure is designed for mounting either a 1.5 gallon (Part ing. This assembly is used in multiple-tank systems and must be
No.429864)or a 3.0 gallon tank(Part No.429862) in a minimum mounted to a rigid surface.
amount of space. The regulator contains two outlets 135° apart.One outlet is used
to interconnect the expellant gas hose to the enclosed agent tank.
ENCLOSURE ASSEMBLY The other outlet connects an expellant gas line to an additional
enclosure or bracket assembly.The regulator is designed to allow
a constant flow of nitrogen into each agent tank connected (two
NOTE:AGENT TANK MUST
BE ORDERED 0 ►tanks maximum)at 110 psi (7.6 bar).
SEPARATELY 0 The pneumatic actuator is designed to uncture the expellant as
OR SEE PAGE 3-4 P 9 P P 9
a cartridge seal upon receiving pressure from the regulated release
assembly actuation piping.The enclosure contains a knockout to
0 facilitate distribution piping hookup.
0
REGULATED ACTUATOR ASSEMBLY
MOUNTING -�
ENCLOSURE NOTE:AGENT TANK
MUST BE
ORDERED PNEUMATIC
SEPARATELY ACTUATOR
h9�at! OR SEE PAGE 3-4 ASSEMBLY
SHIPPING WT.
13 LB(6 kg)
REGULATOR
p SII I
O I
FIGURE 5
000,42
RED PAINTED BRACKET ASSEMBLY I SHIPPING WT.
The Bracket Assembly (Part No. 429878) is used in double and 19 LB(9 kg)
multiple-tank systems and must be mounted to a rigid surface near
the regulated release assembly or regulated actuator assembly FIGURE 7
that its expellant gas line will be connected to. 000113
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-5
7-1-09 REV.8
GAS CARTRIDGES NOZZLES
The R-102 system uses gas cartridges to store nitrogen or carbon There are 11 types of discharge nozzles each designed to distrib-
dioxide expellant gases under pressure until the system is actuat- ute the liquid agent in a uniform pattern throughout the hazard
ed,at which time the cartridge seal is punctured and the released area:
gas expels liquid agent from one or more tanks through the dis- 1. 1W Nozzle 7. 245 Nozzle
charge piping and out the discharge nozzles. 2. 1N Nozzle 8. 260 Nozzle
Four nitrogen gas cartridges and three carbon dioxide gas car- 3. 1/2N Nozzle 9. 290 Nozzle
tridges are available as shown in Figure 13. 4. 3N Nozzle 10. 2120 Nozzle
Cartridges noted as TC/DOT are both Transport Canada(TC)and 5. 2W Nozzle 11. 1 F Nozzle
Department of Transportation (DOT) approved. Cartridges noted 6. 230 Nozzle
as DOT are Department of Transportation approved only.
Cartridge selection options are provided in Section IV under Tank Although these nozzles are similar in appearance and have
9 P P certain common parts, the tip of each nozzle is designed for a
and Cartridge Requirements. specific application and must only be used in those areas. See
NITROGEN GAS CARTRIDGES Nozzle Application Chart in Section IV — System Design, for
individual nozzle usage.
3/8—18 NPT
FEMALE THREAD
1 1
► -lT 17114 IN,
I 11 5/8 IN. (43.8 cm)
I 7 7/8 IN. (29.5 cm) (3 114 m) INTERNAL CUP
(31.1 cm) STRAINER
►(20cm)
1 INSIDE
•�'I _I RECESS FORBLO > yyy��//��// yy
2 OFF
1/2 1N. 2 112 IN. 4 3/16 IN. 3 9/16 IN. CAP VLOOP XAAA_A VENDOR
(6.4 cm) (6.4 cm) (10.6 cm) (9 cm) CODE
LT-20-R LT-30-R DOUBLE-TANK LT-A-101-30 NOZZLE (IF PRESENT)
CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE STAMPING
► 000145 000146 000147 000148
FIGURE 14
CARBON DIOXIDE CARTRIDGES 00WW
Nozzle Identification Chart
► Note:See Component Index for nozzle package shipping assem-
} P. bly part numbers.
11 sre IN. Nozzle
9IN 7718 IN. (29.5 cm) Nozzle Nozzle Nozzle' Flow
(22.9 cm) (20 cm) ►� Part No. Stamping NQL Nozzle Material
�1 _
� 1W Nozzle 419336 1W" 1 Chrome-Plated Body
�� _ ► 1N Nozzle 419335 1 N" 1 Chrome-Plated Body
21N. 21/21N. 21/2 IN. 1/2N Nozzle 419334 112N 1/2 Chrome-Plated Body
(5.1 cm) (6.4 cm) (6.4 cm) ►
3N Nozzle 419338 3N 3 Chrome-Plated Body
101-10 CARTRIDGE 101-20 CARTRIDGE 101-30 CARTRIDGE
► 9W149 000150 000151 2W Nozzle 419337 2W 2 Chrome-Plated Body
FIGURE 13 230 Nozzle 419339 230 2 Chrome-Plated Body
Additional cartridge shipping assemblies are available for 245 Nozzle 419340 245 2 Chrome-Plated Body
European and Australian requirements. 260 Nozzle 419341 260 2 Chrome-Plated Body
►Cartridge European Australian TC/DOT 290 Nozzle 419342 290 2 Chrome-Plated Body
Description Part No. Part No. Part No. 2120 Nozzle 419343 2120 2 Chrome-Plated Body
LT-20-R 428440 428948 423429 1 F Nozzle 419333 1F 1 Chrome-Plated Body
LT-30-R 428441 426553 423435 Nozzle stamping may contain an additional letter indicating a vendor's code.
Double Tank 428446 426563 423493 ►**Stainless steel versions are available in the 1 W nozzle(Part No.432527)and
LT-A-101-30 428442 426555 423491 ► the 1N nozzle(Part No.435672).
101-10—CO2 428443 N/A 423439 SILICONE LUBRICANT
101-20—CO2 428445 N/A 423441 Dow Corning Compound 111, Part No. 78112, is available in a
101-30—CO2 428444 N/A 423443 5.3-ounce tube.Compound has excellent qualities for sealing and
►Note:For 101-10 cartridge, Part No.15850 is DOT only. lubricating system components.
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-6
REV.7 7-1-09
SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY
►The Swivel Adaptor Assembly consists of a swivel nut,swivel body 'The conduit offset assembly, Part No.435961, is used to change
and swivel ball.All are chrome-plated.The swivel adaptor allows direction of the wire rope on detection, mechanical gas valve,and
any nozzle to be rotated approximately 30°in all directions.Swivel remote pull station lines.The conduit offset assembly can only be
Adaptors must be ordered as a Swivel Adaptor Shipping used in the area where the conduit attaches to the regulated
►Assembly, Part No.423572,which contains 25 Swivel Adaptors or release assembly. When using the conduit offset assembly, the
►Part No.419385,which contains 9 Swivel Adaptors. maximum number of pulley elbows is still allowed.The Conduit
►Offset Shipping Assembly, Part No.436063,consists of 6 conduit
3/8-18 NPT offsets.
FEMALETHREAD CONDUIT
COUPLING
\ JP3/8-18NPT CONDUIT
THREAD I OFFSET
30 DEGREE
ROTATION
FIGURE 15
OODD03
CONDUIT
RUBBER BLOW-OFF CAPS CONNECTOR
►The Rubber Blow-Off Cap helps keep the orifice of the nozzle free
of grease or other substances that could interfere with agent dis-
tribution.A retaining strap attaches the blow-off cap to the nozzle. FIGURE 18
Rubber Blow-Off Caps must be ordered as a Shipping Assembly, W0153
►Part No. 77695, which contains 50 blow-off caps, or Part No.
►77411,which contains 12 blow-off caps. "QUIK-SEAL"ADAPTOR
The"Quik-Seal"adaptor is a listed mechanical bulkhead fitting that
produces a liquid-tight seal around both distribution piping and
detection conduit which runs through restaurant hoods and ducts.
The "Quik-Seal" adaptor accepts threaded pipe or conduit.The
►adaptor is available for 1/4 in. (Part No. 78196), 3/8 in. (Part No.
►77285), 1/2 in.(Part No.77287),or 3/4 in.(Part No.77289)pipe or
conduit sizes.When using with EMT conduit, a conduit connector
must be installed in each end of the adaptor. The "Quik-Seal"
Adaptor Shipping Assembly must be ordered as stated below:
01 Shipping
FIGURE 16 Assembly Hole Size
000M Size Part No. Qty. Required
CB METAL BLOW-OFF CAP 1/4 in. 78196 24 3/4 in.
The CB Metal Blow-off Cap Package, Part No.433208,is used for 3/8 in. 77285 24 1 1/8 in.
all high temperature environments. The metal blow-off cap con- 1/2 in. 77287 24 1 1/8 in.
tains a special O-ring placed inside the cap which integrates with 3/4 in. 77289 24 1 3/8 in.
the nozzle to create a seal and to help hold the blow-off cap in ► ADAPTOR BODY
position. GASKET
The CB Metal Blow-Off Cap Package, Part No.433208, contains LOCKWASHER
10 blow-off caps.
Also available is a 10 pack of CB Stainless Steel Blow-Off Caps, NUT
Part No.434707.
►A 10 pack of Metal Blow-Off Cap O-rings, Part No.551530,is also FIGURE 19
OW1`4
.available.
STAINLESS
STEEL WIRE
METAL CAP
FIGURE 17
W7&13
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-7
7-1-09 REV.6
"COMPRESSION-SEAL"ADAPTOR ►COCKING LEVER/LOCK BAR
This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock (arm) both the
liquid-tight seal around pipe and conduit when installing distribu- mechanical/electrical ANSUL AUTOMAN release and the mech-
tion piping and detection conduit through restaurant hoods and anical gas valve.After the ANSUL AUTOMAN is cocked (armed),
ducts. The "Compression-Seal" adaptor is a straight-through the lock bar must be inserted to eliminate the accidental firing of
design requiring no cutting or threading of conduit or pipe. The the release mechanism.These components are available as either
►adaptor is available for pipe sizes of 1/4 in.(Part No.79149),3/8 in. an individual shipping assembly or a shipping assembly containing
(Part No.79151), 1/2 in.(Part No.79147),and EMT conduit size of both. Listed below are the various shipping assembly part num-
1/2 in. (Part No. 79153). Each "Compression-Seal" Adaptor bers.
Shipping Assembly must be ordered as stated below:
Part No. Description
Shipping
Assembly Hole Size 435603 Short Handle Cocking Lever only
Size Part No. Qty. Required (Mechanical/Electrical ANSUL AUTOMAN)
1/4 in.Pipe/1/2 in.tube 79149 24 3/4 in. 435790 Short Handle Cocking Lever with Lock Bar
3/8 in. Pipe/5/8 in.tube 79151 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN)
1/2 in.Pipe 79147 24 1 1/8 in. 14995 Long Handle Cocking Lever only
1/2 in. EMT Conduit 79153 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN)
15618 Long Handle Cocking Lever with Lock Bar
COMPRESSION NUT (Mechanical/Electrical ANSUL AUTOMAN)
26310 Cocking Lever only(ANSUL AUTOMAN II-C)
ADAPTOR BODY
GASKETA
LOCKWASHER 416018 Cocking Lever only(Mechanical Gas Valve)
NUT14985 Lock Bar
' FIGURE 20 Short Handle Cocking Lever
000155
"HOOD SEAL"ADAPTOR ASSEMBLY
This adaptor is a mechanical bulkhead fitting that produces a liq-
uid-tight seal around 112 in.EMT conduit when installing the detec-
tion line through restaurant hoods and duct.The adaptor accepts
a high temperature pulley elbow and, when used, correctly posi-
tions the elbow or conduit in line with the conduit adaptor hole in
the detector bracket.The"Hood Seal"eliminates the need for mul-
tiple elbows when penetrating the top of a hood when installing the Requires a crescent wrench or open end/box wrench
detection line."Hood Seal"Adaptors are available in quantities of
6 as Shipping Assembly Part No.423253. Long Handle Cocking Lever
/SEAL NUT
SEAL i WASHER
ADAPTOR
BODY—MGAS;KIT PULLEYELBOW
(NOT PAOF ASSE ) Lock Bar
USE ONLY PULLEY ELBOW,PART NO.423250 FIGURE 21
ooa155
►REDUCING COUPLING
The reducing coupling, Part No.436228,is made of stainless steel
material with 3/8 in.x 1/2 in. NPT inlet threads. If necessary, the
reducing coupling can be utilized when installing the Agent FIGURE 23
Distribution Hose Line Kit, Part No. 435982. Two couplings are 008.'125
required per Agent Distribution Hose.
114 IN.
—►
(3.3 cm)
CEO 1 3116 IN.
(3.0 cm)
FIGURE 22
► 008324
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-8
REV.8 7-1-09
DETECTORS PULLEYTEE
The detector consists of three basic components:the bracket,link- The Pulley Tee(Part No.427929) is used to change the direction
age, and fusible link. (Fusible links are not included and must be of two wire ropes by 900.It must be used in areas where the tem-
ordered separately.)The bracket holds the entire assembly to the peratures are within the range of 32 OF to 130 OF(0°C to 54°C).
mounting surface.The linkage is used to support the fusible link. Pulley tees can be used in mechanical gas valve actuation lines
The fusible link is designed to separate at a specific temperature and remote manual pull station lines. Pulley tees cannot be used
and release the wire rope,thereby actuating the regulated release within a detection line.
mechanism.
►The scissor style detector allows the wire rope to be strung com-
pletely through the detection system conduit and brackets first and O O
the detector linkage assemblies are then clipped on later.
P.The detector consists of two types of assemblies:
►The Terminal Detector(Part No.435546)includes a test link and
is placed last in a series of detectors.This detector is sometimes ► FIGURE 26
referred to as the end-of-line detector and is thus named because 000"7
it is at the point at which the wire rope"terminates,"or is anchored
at the detector bracket.Only one terminal detector is required per STAINLESS STEEL CABLE
detection system. The 1/16 in.stainless steel cable is run from the terminal detector,
►The Series Detector(Part No.435547)is any detector located in- through conduit, all series detectors and pulley elbows, and into
line between the regulated release assembly and the terminal the regulated release mechanism trip lever.When any fusible link
0 detector. separates, the tension on the cable is relaxed, and the trip lever
►When using Part No.435546 and 435547 detectors, a total of 15 actuates the regulated release mechanism.The cable can also be
detectors can be in one detection system:14 series detectors,Part used for mechanical gas valves and remote manual pull stations.
►No.435547 and 1 terminal detector, Part No.435546. The cable is available in 50 ft (15 m) (Part No. 15821) and 500 ft
(152.4 m) (Part No.79653) lengths.
►Note:Series Detector, Part No.435547, is also available as Part
►No.435548,25/Pkg.
SCISSOR STYLE-PART NO.435546 AND 435547
4 BRACKET
LINKAGE QQ
FUSIBLE
LINK
► FIGURE 24
000159
PULLEY ELBOWS
There are two types of pulley elbows used to change the direction
of the wire rope by 90°.ANSUL recommends for temperatures not
in excess of 700 OF (371 °C). Part No. 415670 has socket ends
with set screws for 1/2 in.conduit, and Part No.423250 has com-
pression ring ends also for 1/2 in.conduit.Pulley elbows must be
ordered in quantities of 50 as Shipping Assembly Part No.415671
(socket end type)and Part No.423251 (compression end type).
PART NO.415670 PART NO.423250
0
000160 000161
► FIGURE 25
SECTION III-SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-9
7-1-09 REV.5
REMOTE MANUAL PULL STATION MECHANICAL GAS VALVES
The remote manual pull station (Part No. 434618 or 435960) is The mechanical gas valves are designed to shut off the flow of gas
made out of a molded red composite material. The red color to the appliances upon actuation of the regulated release assem-
makes the pull station more readily identifiable as the manual bly.The valves are available in sizes of 3/4 in., 1 in., 1 1/4 in.,1 1/2
means for fire suppression system operation.The pull station is in.,and 2 in.ANSUL style;and 2 1/2 in.and 3 in.ASCO style.The
compatible with the ANSUL Flexible Conduit.The molded manual valves are rated for natural and LP gas.Both styles are UL Listed
pull station should be mounted at a point of egress and positioned 'and includes the air cylinder,tubing, and fittings, Part No. 15733,
at a height determined by the authority having jurisdiction. Trim for connection to the release mechanism.
Rings, Part No.427074(pack of 10),are available. Maximum
Part No.434618(Without Wire Rope) Part Operating
Part No.435960(With 50 ft(15.2 m)of Wire Rope) No. Description Pressure
55598 3/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar)
ca'"' 55601 1 in.Gas Valve(ANSUL) 10 psi (0.69 bar)
QonO0 o 55604 1 1/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar)
W55607 1 1/2 in.Gas Valve(ANSUL) 10 psi (0.69 bar)
55610 2 in.Gas Valve(ANSUL) 10 psi(0.69 bar)
x(16 25937 2 1/2 in.Gas Valve(ASCO) 5 psi(0.35 bar)
25938 3 in.Gas Valve(ASCO) 5 psi(0.35 bar)
' Flow Capacity BTU/HR,at 1 in.P.D.
(CFH) 0.64 SP GR
FIGURE 227 Pipe Size P.D.1 in.WC 1000 BTU/ft3
(inches) 0.64 SP GR Natural Gas
FLEXIBLE CONDUIT 3/4 751 751,000
Flexible conduit allows for quicker installations and the conve- 1 1288 1,288,000
nience of being able to route the cable over, under and around 1 1/4 1718 1,718,000
obstacles. Flexible conduit can be used as a substitute for stan- 1 1/2 2630 2,630,000
dard EMT conduit or can be used with EMT conduit.Flexible con- 2 4616 4,616,000
duit can be used only with the Molded Manual Pull Station, Part 21/2 5700 5,800,000
No.434618, and mechanical gas valve installations.The Flexible 3 7100 7,300,000
Conduit comes in a 500 ft (152.4 m) length, Part No.434525, or To calculate gas flow for other than 1 inch p.d.:
together with 500 ft(152.4 m)of wire rope, Part No.435959.
Also available is a Flexible Conduit Strain Relief (50-pack), Part New cfh=(cfh at 1 inch)x new p. .
No.435979. To calculate gas flow for other than 0.64 SP GR:
A 50-pack of Flexible Conduit Inserts, Part No. 434347, is also New cfh=(cfh at 0.64)x0.64
available. New SP GR
.Note:Flexible conduit cannot be used in detection systems. A B C
Valve Size in. (mm) in. (mm) in. (mm)
3/4 in. 33/4 (95.3) 63/8 (161.9) 51/2 (139.7)
1 in. 33/4 (95.3) 63/8 (161.9) 51/2 (139.7)
1 1/4 in. 47/8 (123.8) 73/8 (187.3) 6318 (161.9)
1 1/2 in. 4 7/8 (123.8) 73/8 (187.3) 63/8 (161.9)
2 in. 57/8 (149.2) 77/8 (200.0) 611/16 (169.9)
2 1/2 in. 713/16 (198.4) ----- 91/16 (230.2)
3 in. 725/32 (197.6) ----- 91/16 (230.2)
► c c
I --CJI +
8 I , A-d
3/4 IN.THRU 2 IN. 2 12 IN.THRU 3 IN.
004" 0042M
► FIGURE 28
SECTION III-SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-10
REV.4 7-1-09
ELECTRICAL GAS VALVES MANUAL RESET RELAY
The electrical gas valves are designed to shut off the flow of either The Manual Reset Relay, Part No.426151,is required when using
natural or LP gas to the appliances upon actuation of the regulat- an electrical gas valve shut-off system.After the electric gas valve
ed release assembly.The valves are available in sizes of 3/4 in., has closed, either due to system actuation or power failure, the
1 in., 1 1/4 in., 1 112 in., 2 in.,2 1/2 in., and 3 in.The valve is held valve cannot be re-opened, allowing gas to flow, until the reset
open by an energized solenoid and upon system actuation, the relay button is manually pressed, re-energizing the circuit. The
switch contacts in the regulated release assembly open, thus de- reset relay is available 120 VAC.The manual reset relay is also
energizing the circuit to the gas valve solenoid, causing the valve recommended for electrical shut down.
to close.Valves are available in 120 VAC and are UL Listed.
Part Max.Operating
No. 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 (0.35 bar)
17643 3 in.Solenoid Gas Valve(ASCO) 5 psi (0.35 bar)
► Flow Capacity BTU/HR, at 1 in.P.D. ► FIGURE 30
(CFH) 0.64 SP GR 000087
Pipe Size P.D. 1 in.WC 1000 BTU/ft3
(inches) 0.64 SP GR Natural Gas ELECTRICAL SWITCHES
3/4 264.96 247,500 The electrical switches are intended for use with electric gas
1 1091.01 1,119,000 valves, alarms, contactors, lights, contractor supplied electric
1 1/4 1662.49 1,730,000 power shut-off devices and other electrical devices that are
1 1/2 1818.35 1,900,000 designed to shut off or turn on when the system is actuated.
2 3117.18 3,251,000 Switches are available in kits: One Switch Kit, Part No. 423878,
21/2 6078.49 5,821,000 Two Switch Kit, Part No. 423879, Three Switch Kit, Part No.
3 7169.51 7,430,000 423880,and Four Switch Kit,Part No.423881.Mounting hardware
To calculate gas flow for other than 1 inch p.d.: 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
New cfh =(cfh at 1 inch)x ✓new p.d. at:
To calculate gas flow for other than 0.64 SP GR: UL/cUL/CSA Rating ENEC Rating
New cfh =(cfh at 0.64)x V 0.64 250 VAC, 21 A Resistive IE4T105p Approved
► New SP GR 250 VAC, 2 HP 250V, 21A Resistive
125 VAC, 1 HP 8A Motor Load
Valve A B
Size in. (mm) in. (mm) ,/ N.C.
COMMON �
3/4 in. 35/16 (81.0) 35/8 (92.1)
1 in. 5 (127.0) 627/32 (173.8)
1 1/4 in. 713/16 (198.4) 729/32 (200.8) 0 0
1 112 in. 5 (127.0) 5 19/32 (142.1) N C.
2 in. 63/32 (78.6) 5 15/16 (150.8)
2 112 in. 7 13/16 (198.4) 729/32 (200.8)
3 in. 7 13/16 (198.4) 729/32 (200.8)
► FIGURE 31
001612
B
}.
4�1
---+
A
' FIGURE 29
004210
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-11
7-1-09 REV. 1
ALARM INITIATING SWITCH ML STYLE
Fusible Link To Be Used
The Alarm Initiating Switch Kit, Part No. 428311, can be field Fusible Shipping Where
mounted within the ANSUL AUTOMAN release.This switch must Link Assembly Temperature Temperature
be used to close a supervised alarm circuit to the building main fire parLND� pmt No. Rating Does Not Exceed
alarm panel when the ANSUL AUTOMAN release actuates.This 550368(1) 551522(10) 165°F °C) 100 °F (38°C)
(74
action will signal the fire alarm panel that there was a system actu- 550365(1) 551523(10) 212°F((74 °C)
°C) 150 °F (66
ation in the kitchen area. The switch kit contains all necessary 550366(1) 551524(10) 280°F(138°C) 225 °F((66°C)
mounting components along with a mounting instruction sheet. 550009(l) 551525(10) 360°F(182°C) 290 °F(143°C)
The switch is rated 50 mA,28 VDC. 550367(l) 551526(10) 450°F(232°C) 360 °F(182°C)
SPACER 56816(l) 551527(10) 500°F(260°C) 400°F(204°C)
TOWARD ANSUL WHEN SPACER AND 56816(l) 73867 25 500°F 260°C 400°F 204°C
AUTOMAN� / SWITCH ARE PROPERLY ( ) ( ) ( ) ( )
IJ MOUNTED,THIS DIVIDER
MUST BE BETWEEN THE O O
N.O.AND N.C.TERMINALS
\• 0. /COM wsx.
N.O.
TEMPERATURE
7 RATING STAMPED ON
�\ `\ �_'C9 FUSIBLE LINK BODY
\ O
`\
\ I\` N.C.
,\ \
K0TY00 ML STYLE171
ALARM INITIATING FIGURE 34
SWITCH
' FIGURE 32 MAXIMUM REGISTERING THERMOMETER
W4880 ►The Maximum Registering Thermometer, Part No. 15240,may be
used to indicate the highest normal temperature for the protected
REGULATOR TEST KIT area.Once this is established,the correct rated fusible link can be
�► The Test Kit Assembly(Shipping Part No.56972)is required to test -chosen. Other methods for determining maximum temperatures
the regulator setting and nitrogen flow during 12-year maintenance ►may be used.
examinations. This will ensure that the regulator is functioning
properly. HOSE/GROMMET PACKAGE
The Hose/Grommet Package,Part No.418511,consists of a 24 in.
rubber hose and 2(two)grommets.This package is required when
►expellant gas hose is routed outside the ANSUL AUTOMAN
Regulated Release, Regulated Actuator, and/or tank enclosure
►assemblies.
' FIGURE 33
OW169
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
Part No. Part No. Rating Does Not Exceed
415739(l) 415739(l) 165°F (74°C) 100-F (38-C)
415740(l) 415740(l) 212°F(100°C) 150°F (66°C)
415741 (1) 415744(25) 280°F(138°C) 225°F(107°C)
415742(l) 415745(25) 360°F(182°C) 290°F(143°C)
415743(l) 415746(25) 450°F(232°C) 360°F(182°C)
SECTION III—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-12
REV.1 7-1-09
►IN-LINE BURST DISC ASSEMBLY(MANIFOLDED SYSTEMS NOZZLE AIMING DEVICE
ONLY) The Nozzle Aiming Device, Part No.431992, is available to prop-
The in-line burst disc assembly is required to eliminate the siphon- erly aim each nozzle to the correct aiming point. The device
ing of the agent up the pipe during extreme temperature variations. clamps to the nozzle and emits a small laser light that reflects on
In addition to eliminating the siphoning effect, the common in-line the surface that it is aiming at.The nozzle can then be rotated to
burst disc assembly eliminates the possibility of one or more indi- point at a predetermined aiming point and then tightened to hold
vidual discs located in the tank adaptor from failing to burst.The that angle.The aiming device adaptor attaches to the nozzle.The
assembly consists of a stainless steel body which houses the shipping assembly consists of the aiming device and the adaptor.
burst disc.When utilizing this assembly in a manifolded system, it
is necessary to modify(remove)the burst disc located in all of the
R-102 tank adaptors in the system.The in-line burst disc assem-
bly is to be mounted as close to the tank outlet as possible.After
system discharge,the assembly must be disassembled and a new
burst disc installed.
• ADAPTOR
Part No. Description
NOZZLE
416970 In-Line Burst Disc Assembly AIMING
417911 Burst Disc(Pack of 10) DEVICE
FIGURE 37
1.54 IN. 1 00 520
- -- (3.9 Cm)
STAINLESS STEEL BRAIDED ACTUATION HOSE
The Stainless Steel Actuation Hose is used to connect the actua-
tion line compression tees between each pneumatic actuator.The
hose has the same thread, 7/16-20, as the fittings.The actuation
hose allows flexibility between the AUTOMAN and each regulated
actuator.
I Hose Part No. Length Couplings
31809 16 in.(41 cm) 7/16-20 x 7/16-20 Females
I ; 32335 20 in.(51 cm) 7/16-20 x 7/16-20 Females
32336 24 in.(61 cm) 7/16-20 x 7/16-20 Females
430815 42 in. (107 cm) 7/16-20 Female x 1/4 in.NPT
\ Fitting
•. ��� Part No. Description
RED SIDE OF BURST _ _ / 31810 Male Elbow(7/16-20 x 1/4 in.NPT)
DISC TO - ! 31811 Male Tee(7/16-20 x 7/16-20 x 1/4 in.NPT)
PART NO.NO.
ADAPTOR,,PART
417707 415371 Tee(7/16-20 x 1/8 in.Male NPT x 1/8 in.Female NPT)
FIGURE 35 32338 Male Straight Connector(7/16-20 x 1/4 in.NPT)
008383
25627 1/4 in.Check Valve
1/4 IN.CHECK VALVE
The 1/4 in.check valve, Part No.25627, blocks the flow of actua-
tion gas from the actuator that was actuated to the actuator(s)that
was not actuated.This prevents actuation gas from escaping from 7/16-20 7/16-20
an open actuator which may have had the cartridge removed. , FIGURE 38
00N33
KIM
CHECK VALVE PART NO.25627
►AGENT DISTRIBUTION HOSE AND RESTRAINING CABLE KIT
The Agent Distribution Hose and Restraining Cable Kit, Part No.
435982, consists of a 5 ft(1.5 m) long Agent Distribution Hose, a
3 ft (0.9 m) long Restraining Cable, and a Restraining Cable
Hardware Package.The Agent Distribution Hose can be utilized
with castered cooking appliances with castered supports found in
commercial kitchens.The hose allows for movement of the appli-
1/4 IN.NPT ance for cleaning without having to disconnect any fire suppres-
(0.6 cm) 2 IN.
(5.1 cm) Sion system discharge piping.
Note:The Agent Distribution Hose is authorized for use with only
► UL Listed ANSUL Wet Chemical Restaurant Fire Suppression
FIGURE 36 ,.Systems.
000899
SMI
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-28
REV.6 7-1-09
Nozzle Application Chart
The following chart has been developed to assist in calculating the
quantity and type of nozzle required to protect each duct,plenum,
or appliance.
NOTICE
This chart is for general reference only. See
complete details for each type of hazard.
Minimum Nozzle Tip
Maximum Hazard Nozzle Nozzle Nozzle Stamping—
Hazard Dimensions Quantity Heights Part No. Flow No._
Duct or Transition Length—Unlimited 1 — 430912 1W
(Single Nozzle) Perimeter—50 in.(127 cm)
Diameter—16 in.(40.6 cm)
Duct or Transition Length—Unlimited 1 — 419337 2W
(Single Nozzle) Perimeter—100 in.(254 cm)
Diameter—31 7/8 in.(81 cm)
Duct or Transition Length—Unlimited 2 — 419337 2W
(Dual Nozzle) Perimeter—150 in.(381 cm)
Diameter—48 in.(122 cm)
Electrostatic Precipitator Individual Cell 1 — 419334 1/2N
(At Base of Duct)
Plenum Length—10 ft(3.1 m) 1 — 419335 1N
(Horizontal Protection)
Plenum Length—6 ft(1.8 m) 1 — 430192 1W
(Horizontal Protection) Width—4 ft(1.2 m) 1 — 419336 1W
Plenum Length—4 ft(1.2 m) 1 — 419336 1W
llliiiw (Vertical Protection) Width—4 ft(1.2 m)
Fryer(Split or Maximum Size
Non-Split Vat) (without drip board)
14 in.(36 cm)x
15 in.(38 cm) 1 13—16 in. 419342 290
Low Proximity (33—41 cm)
Fryer(Split or Maximum Size
Non-Split Vat) (without drip board)
14 1/2 in.(37 cm)x
14 in.(36 cm) 1 16—27 in. 419342 290
Medium Proximity (41 —69 cm)
Fryer(Split or Maximum Size
Non-Split Vat)* (without drip board)
15 in.(38 cm)x
14 in.(36 cm)
High Proximity 1 27—47 in. 419339 230
Medium Proximity 1 20—27 in. 419340 245
Fryer(Non-Split Vat Only) Maximum Size
(without drip board)
19 1/2 in.(49.5 cm)x
19 in.(48.2 cm)
High Proximity 1 21 —34 in. 419338 3N
Low Proximity 1 13—16 in. 419342 290
Maximum Size
(without drip board)
18 in.(45.7 cm)
x 18 in.(45.7 cm)
High Proximity 1 25—35 in. 419338 3N
(64-89 cm)
For multiple nozzle protection of single fryers,see detailed information on Pages 4-10 and 4.11.
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-29
7-1-09 REV.6
'11111lW Nozzle Application Chart (Continued)
Minimum Nozzle Tip
Maximum Hazard Nozzle Nozzle Nozzle Stamping—
Hazard Dimensions Quantity Heights Part No.- Flow No._
Fryer(Non-Split Maximum Size
Vat Only)' (with drip board)
21 in.(53 cm)x
14 in.(36 cm)
(Fry Pot must not exceed
15 in.x 14 in.
(38 cm x 36 cm))
High Proximity 1 27—47 in. 419339 230
Medium Proximity 1 20—27 in. 419340 245
Maximum Size
(with drip board)
25 3/8 in.(64.4 cm)
x 19 1/2 in.(49.5 cm)
(Fry pot side must not
exceed 19 1/2 in.
(49.5 cm)x 19 in.
(48.2 cm)
High Proximity 1 21 —34 in. 419338 3N
Low Proximity 1 13—16 in. 419342 290
Maximum Size
(with drip board)
18 in.(45.7 cm)
x 27 3/4 in.(70.5 cm)
High Proximity 1 25—35 in. 419338 3N
(64-89 cm)
Fryer(Split or Maximum Size
Non-Split Vat) (with drip board)
14 in.(36 cm)x
21 in.(53 cm) 1 13—16 in. 419342 290
Low Proximity (33—41 cm)
Fryer(Split or Maximum Size
Non-Split Vat) (with drip board)
14 1/2 in.(37 cm)x
26 1/2 in.(67 cm) 1 16—27 in. 419342 290
Medium Proximity (41 —69 cm)
►Range Longest Side(High Proximity) 1 30—40 in. 419335 IN
32 in.(81 cm) (76—102 cm)
Area—384 sq.in.
(2477 sq cm)
► Longest Side(Low Proximity) 1 15—20 in. 419335 IN
24 in.(61 cm) (38—51 cm)
Area—432 in.2
► (2787 cm2)
Longest Side 40—48 in. 419333 IF
28 in.(71 cm) (102—122 cm)
Area—336 sq in. (With Backshelf)
(2168 sq cm)
Longest Side(High Proximity) 1 40—50 in. 419340 245
28 in.(71 cm) (102—127 cm)
Area—672 sq in.
(4335 sq cm)
Longest Side
(Medium Proximity) 1 30—40 in. 419341 260
32 in.(81 cm) (76—102 cm)
Area—768 sq in.
(4955 sq cm)
D.' For multiple nozzle protection of single fryers,see detailed information on Pages 4-10 and 4-11.
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-30
REV.4 7-1-09
Nozzle Application Chart (Continued)
Minimum Nozzle Tip
Maximum Hazard Nozzle Nozzle Nozzle Stamping—
Hazard Dimensions Ouant*X Heights FLrLN4. Flow No"_
Range(Continued) Longest Side(Low Proximity) 2 15—20 in. 419342 290
36 in.(91 cm) (38—51 cm)
Area—1008 sq in.
(6503 sq cm)
Griddle Longest Side(High Proximity) 1 30—50 in. 419341 260
48 in.(122 cm) (76—127 cm)
Area—1440 sq in. (perimeter
(9290 sq cm) located)
Longest Side(High Proximity) 1 30—50 in. 419342 290
30 in.(76 cm) (76—127 cm)
Area—720 sq in. (center located)
(4645 sq cm)
► Longest Side(High Proximity) 1 35 — 40 in. 419335/435672 1N/1 NSS
36 in.(91 cm) (89—102 cm)
Area—1080 sq in. (perimeter located)
(6968 sq cm)
Longest Side 1 20—30 in. 419342 290
(Medium Proximity) (51 —76 cm)
48 in.(122 cm) (perimeter
Area—1440 sq in. located)
(9290 sq cm)
► Longest Side(Low Proximity) 1 15—20 in. 4193336 1W
26 in.(66 cm) (38—51 cm)
Area—533 in.2 (center located)
(3439 cm2)
Longest Side(Low Proximity) 1 10—20 in. 419337 2W
36 in.(91 cm) (25—51 cm)
Area—1080 in.2 (perimeter located)
► (6968 cm2)
Longest Side(Low Proximity) 1 10—20 in. 419343 2120
48 in.(122 cm) (25—51 cm)
Area—1440 sq in. (perimeter
(9290 sq cm) located)
►Chain Broiler* Longest Side—34 in.(86 cm) 2 10—26 in. 419336/432527 1 W/1 WSS
(Overhead Protection) Area—1088 sq in. (25—66 cm)
(7019 sq cm)
►Chain Broiler Length—43 in.(109 cm) 2 1 —3 in. 419335/435672 1 N/1 NSS
(Horizontal Protection) Width—31 in.(79 cm) (3—8 cm)
►Gas-Radiant Char-Broiler Longest Side—36 in.(91 cm) 1 15—40 in. 419335/435672 1 N/1 NSS
Area—864 sq in. (38—102 cm)
(5574 sq cm)
►Electric Char-Broiler Longest Side—34 in.(86 cm) 1 20—50 in. 419335/435672 1 N/1 NSS
Area—680 sq in. (51 —127 cm)
(4388 sq cm)
►Lava-Rock Broiler Longest Side—24 in.(61 cm) 1 18—35 in. 419335/435672 1 N/1 NSS
Area—312 sq in. (46—89 cm)
(2013 sq cm)
►Natural Charcoal Broiler Longest Side—24 in.(61 cm) 1 18—40 in. 419335/435672 1 N/1 NSS
Area—288 sq in. (46—102 cm)
(1858 sq cm)
SECTION IV – SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-31
7-1-09 REV.7
ikw
Nozzle Application Chart (Continued)
Minimum Nozzle Tip
Maximum Hazard Nozzle Nozzle Nozzle Stamping–
Hazard Dimensions Quantity Heights Part No. Flow No.—
Lava-Rock or Natural Longest Side–30 in.(76 cm) 1 14–40 in. 419338 3N
Charcoal Char-Broiler Area–720 sq in. (36–102 cm)
(4645 sq cm)
Wood Fueled Char-Broiler Longest Side–30 in.(76 cm) 1 14–40 in. 419338 3N
Area–720 sq in. (36–102 cm)
(4645 sq cm)
Upright Broiler Length–32.5 in.(82.5 cm) 2 – 419334 1/2N
Width–30 in.(76 cm)
►Salamander Length–29 in.(74 cm) 1 – 419335 1N
Broiler Width–16 in.(41 cm)
Length–31 in.(79 cm) 1 – 419333 1F
Width–15 in.(38 cm)
Length–31 in.(79 cm) 1 – 419335 1N
' Width–15 in.(38 cm)
Wok 14 in.–30 in.(36–76 cm) 1 35–45 in. 419341 260
Diameter (89–114 cm)
3.75–8.0 in.(9.5–20 cm)
Deep
► 11 in.–24 in.(28–61 cm) 30–40 in. 419335/435672 1 N/1 NSS
Diameter (76–102 cm)
3.0–6.0 in.(8–15.2 cm)
Deep
Minimum chain broiler exhaust opening—12 in.x 12 in.(31 cm x 31 cm),and not less than 60%of internal broiler size.
SECTION IV - SYSTEM DESIGN
• UL EX3470 ULC EX3470 Page 4-43
7-1-09 REV.6
OVERLAPPING NOZZLE COVERAGE ► • For appliance hazard surfaces with listed protection exceed-
ing the standard hazard zone of 28 in. (71.1 cm) in depth, the
►Overlapping Coverage-Option 1 hazard surface(s) must be aligned with the back edge of the
For each group of protected appliances under a common hood(s), hazard zone,with the front edge overhanging the front edge of
the overlapping nozzles must be located from right to left so that the zone.See Appliance Chart,Table 1.
each end nozzle is located a maximum of 6 in.(15.2 cm)inside the For appliance hazard surfaces that exceed the listed protec-
outside edge of the cooking hazard of each end appliance,and the tion sizes, multiple zones must be utilized.Align entire hazard
inside overlapping nozzles must be located between the two end surface area within the multiple zones.
nozzles at a maximum spacing of 12 in.(30.5 cm).
• All hood,duct,individual appliance,and piping limitations are as
Hazard Zone specified in the R-102 Design, Installation, Recharge and
The hazard zone is defined as a theoretical,flat and level, rectan-
Maintenance Manual, Part No.418087.
gular surface,that includes all of the cooking hazards of the pro- • All appliance protection currently listed in the R-102 Design
tected appliances under a common hood(s).The purpose of the Manual,Part No.418087,is also approved protection.Zone pro-
hazard zone is to provide a means of locating the appliances and tection can be considered optional protection.
the overlapping nozzles, as well as aiming the overlapping noz-
zles. The hazard zone measures 28 in. (71.1 cm) deep by the TABLE 1
length of the cooking hazard(s).The centerline of the hazard zone Overlapping Nozzle Coverage(Zone Protection)
must bisect the 28 in.(71.1 cm)depth(from front to back)and run
from right-to-left for the full width of the hazard zone. Appliance Type Maximum Cooking Hazard
Overlapping Nozzle Appliance Protection Fryer 34 in.(86.4 cm) Deep x 5.8 ft2
(0.5 M2)
Overlapping Nozzle Appliance Protection is defined as protection Griddle 30 in.(76.2 cm)Deep x Unlimited Length
of cooking appliances by nozzles spaced uniformly at uniform ele-
vations under a common hood(s).Overlapping protection of appli
ances is continuous for the full length of the hood or divided when Wok, Maximum 30 in.(76.2 cm) Diameter x 8 in.
group(s) of protected appliances are separated by counters or (20.3 cm) Deep
appliances not requiring protection. Wok, Minimum 11 in.(27.9 cm) Diameter x 3 in.
Full hood continuous protection is defined as overlapping noz- (7.6 cm) Deep
zle appliance protection that covers the appliance line-up located Braising Pan/Tilt 34 in.(86.4 cm) Deep x Unlimited
under the total hood length.All appliances requiring protection are Skillet` Length
the appliances under the hood that can be an ignition source of Lava Rock 32 in.(81.3 cm)Deep x Unlimited
grease in the hood,grease removal device or the duct. Char-Broiler Length
Group protection is defined as overlapping nozzle appliance pro- Charcoal Broiler 32 in.(81.3 cm)Deep x Unlimited Length
tection that protects individual hazard zones located under a com- (4 in.(10.2 cm) Maximum Fuel Depth)
mon hood. These "groups" of appliances may be separated by
appliances not requiring protection, such as steam equipment or Mesquite Wood 32 in.(81.3 cm) Deep x Unlimited Length
work tables, or by dedicated appliance protection, such as sala- Broiler (12 in.(30.5 cm) Maximum Fuel Depth)
mander broilers. Gas Radiant 36 in.(91.4 cm) Deep x Unlimited
See Figure 91d (full hood continuous protection) and Figure 91e Char-Broiler Length
(multiple group protection). Electric Char-Broiler 34 in.(86.4 cm) Deep x 20 in.(50.8 cm)
Dedicated Nozzle Appliance Protection See Figure 91a for nozzle location
Appliance protection using dedicated nozzle coverage is defined I t1
as protection of cooking appliances with enclosed cooking haz-
ards, such as upright broilers, which cannot be protected withCOVER MUST NOT 0-61N.(0-15 cm)
I 1
overlapping nozzles and therefore must be protected with nozzles INTERFERE WITH I f
dedicated to the appliance. EDGE OF
DISCHARGE 40.45 IN.
I
General Design Limitations PATTERN ! (1-1.1 m)
' t
• Maximum depth of zone is 28 in.(71.1 cm). !
• The 245 nozzle,Part No.419340,is the only approved nozzle for )
overlapping(zone)protection. r ZONE
• Nozzle must be located 0 in.to 6 in.(0 cm to 15.2 cm)forward I f
of zone centerline,aimed back at the zone centerline.
• Nozzles must be spaced a maximum of 6 in. (15.2 cm) from i
each end of hazard and then a maximum of 12 in.(30.5 cm)on
center for the remaining overlapping nozzles until the complete
► hazard Is covered. ZONE CENTER LINE
' FIGURE 91a
46PoDN27
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-43.1
REV.0 7-1-09
OVERLAPPING NOZZLE COVERAGE(Continued) 4. The overlapping appliance nozzles must be located 0 in. to
Overlapping Appliance Nozzle and Hazard Zone Locations 6 in.(0 cm to 15.2 cm)forward of the centerline or aimline of
1. All overlapping appliance nozzles must be the "245" nozzle, the selected hazard zone.See Figure 91c.
Part No.419340, and must be located under a common hood ' 245 NOZZLE—NOZZLE MUST BE AIMED STRAIGHT
at the same height above the hazard zone, in a straight line DOWN OR BACK AT CENTERLINE OF
HAZARD ZONE
from right to left and aimed at the centerline of the hazard —
zone.The overlapping nozzle is used for both continuous over-
lapping and multiple group overlapping protection.
2. The hazard zone must be positioned(located)so that all appli-
ance hazard surfaces are within the zone.For appliance haz-
ard surfaces with listed protection exceeding the standard 61N. 451N.
hazard zone size of 28 in.(71 cm)in depth (see Table 1),the (15.2 Cm) (1.1 m)
hazard surface(s) must be aligned with the back edge of the 40 IN.
hazard zone,with the front edge overhanging the front of the (1 m)
zone.
3. The overlapping appliance nozzles must be located 40 in.to
45 in. (1 m to 1.1 m) above the top surface of the protected
appliances.See Figure 91c.
Exception No. 1:Nozzle dimensions for wok protection are FRONT BACK OF ZONE
measured to bottom of wok. Exception No. 2:When using OF ZONE
CENTERLINE OF
overlapping appliance nozzles in areas where there is a back 28 IN. HAZARD ZONE
shelf,the nozzle cannot be positioned in the shaded area as (71.1 cm)
shown in Figure 91b. ZONE FIGURE 91c
Also, back shelf must not extend more than 11 in. (27.9 cm) OW915
over the hazard zone and cannot be less than 20 in.(50.8 cm)
above the hazard zone.See Figure 91 b.
OVERLAPPING NOZZLE(S)
45 CANNOT BE POSITIONED
44 IN THIS SHADED AREA
43
42
41
40
6 5 4 3 2 1
I
�—CENTER LINE OF
HAZARD ZONE
BACK
SHELF
l
11 IN.(27.9 cm)
MAXIMUM
20 IN.
(50.8 cm)
MINIMUM
i
(�—28 IN.(71.1 Cm)--►I
FIGURE 91b
DD6914
SECTION IV - SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-43.2
7-1-09 REV.0
OVERLAPPING NOZZLE COVERAGE(Continued) 2. When obstructions are located adjacent to appliance(s) pro-
Overlapping Appliance Nozzle and Hazard Zone Locations- tected by overlapping nozzles,the overlapping appliance noz-
Group Protection zle spacing must start with the appliance(s) adjacent to the
obstruction.See Figure 91f.
1. For each group of protected appliances under a common
hood(s),the overlapping nozzles must be located from right to 6 IN. 0.5 c 12 IN. 12 IN. 121N.
(30.5 cm)I(30.5 cm)I(30.5 cm)I(30.5 cm)
left so that each end nozzle is located a maximum of 6 in. (15.2 cm) _. .. . . . . 6 IN.
MAX. + MAX. + MAX. + MAX. + MAX. + (15.2 cm)
(15.2 cm) inside the outside edge of the cooking hazard of MAX.
each end appliance,and the inside overlapping nozzles must
be located between the two end nozzles at a maximum spac-
ing of 12 in.(30.5 cm).See Figures 91d and 91e.
OUTSIDE
EDGE OF
12 IN.(30.5 cm)MAXIMUM COOKING
SPACING(S)BETWEEN HAZARD
OVERLAPPING NOZZLES
61N.
(15.2 cm) / \ / 1 / \\ \\ -1L \\�- 6 IN.
MAXIMUM / �\ / \ / 1 / MAXIMUM I_
FROM \,// \/ / \ HAZARD AREA
FROM
EDGE OF / /` /\ \ EDGE OF OBSTRUCTION
COOKINGCOOKING
HAZARD / / / �� HAZARD FIGURE 911'
001713
3. When an appliance requires dedicated protection with a pro-
tected area intended for overlapping appliance nozzle protec-
tion,the group protection option will be required for appliances
on either side of the appliances using dedicated protection.
FULL HOOD CONTINUOUS APPLIANCE PROTECTION Group protection using overlapping appliance nozzles must
begin with the protected appliance(s) adjacent to the dedicat-
FIGURE 91d ed appliance protected. An overlapping appliance nozzle(s)
001710 must be positioned within 6 in.(15.2 cm)of the edge(s)of the
%W appliance hazard surface area(s) adjacent to the dedicated
nozzle protection.See Figure 91g.
12 IN.(30.5 cm) 6 IN.(15.2 cm)
MAXIMUM MAXIMUM
1 EDGE OF COOKING
HAZARD
61N. --► II t I'�H 6IN. /r/
(15.2 cm) 12 IN. (15.2 cm) + 12 IN. + + 12 IN. 12 IN. +
MAXIMUM (30.5 cm) MAXIMUM 6 IN.
FROM R J� MAXIMUM FROM (15.2 cm) I(30��) (30.5 cm)(30.5 cm) 6 IN.
EDGE OF \ / EDGE OF MAX. MAX. MAX. MAX. (15.2 cm)
COOKING COOKING t MAX.
HAZARD EDGE OF HAZARD EDGE y 6 IN.(15.2 cm) 6 IN.(15.2 cm) EDGE
COOKING OF MAXII I MAXIMUM OF
HAZARD COOKING COOKING
HAZARD HAZARD
GROUP APPLIANCE PROTECTION
FIGURE 91e
001720
DEDICATED NOZZLE
APPLIANCE
FIGURE 91g
001756
4
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-43.3
REV.0 7-1-09
OVERLAPPING NOZZLE COVERAGE(Continued)
Overlapping Appliance Nozzle and Hazard Zone Locations—
Group Protection(Continued)
4. On protected appliances, all hazard surfaces located in a
group must be within 40-45 in. (102-114 cm) from the noz-
zle(s).Once that dimension is exceeded,a new group must be
started.See Figure 91 h.
Note:The supply pipe feeding nozzle groups is to be at the
same elevation.Adjust height for each group only by varying
lengths of nozzle drops.
6 IN.(15.2 cm) I 6 IN.(15.2 cm)
MAXIMUM I MAXIMUM
I I
NOZZLES I I
� I NOZZLES
45 IN.
I 40 IN.
(114 cm)I(1(2 cm) ( 40 IN.
(1 1
002 cm) 45 IN.
1(114 cm)
1 (�
GROUP W GROUP.B.
FIGURE 91h
006917
Detection Requirements For Overlapping Appliance
Protection
When utilizing overlapping appliance protection,fusible link detec-
tors must be installed on a maximum of 2 ft (0.61 m) centers,
starting with detectors located in (under)the duct opening(s).
Starting from the detector under the duct opening, add detectors
on 2 ft(0.61 m)maximum spacing until the complete length of the
plenum area is covered,from one end to the other.The location of
the last detector on each end of the plenum must not exceed
2 ft(0.61 m)from end of plenum.
Note:Standard detector coverage, as specified in "Design
Section,"is acceptable when utilizing dedicated nozzle cov-
erages.
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-47
7-1-09 REV 5
TANK AND CARTRIDGE REQUIREMENTS For higher total flow numbers (23 to 110), multiple cartridges and
Once the hazard analysis is completed and the total nozzle flow regulated actuators are required as shown in the System Selection
numbers are established,the quantity and size of agent tanks and Guide in Section IX—Appendix.
cartridges needed to supply the nozzles with the proper volumes ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS
of agent at the proper flow rates can be determined.For cartridges
used in the regulated release mechanism, flow capacities, tank This section contains the guidelines for installing the actuation and
quantities and sizes, and regulated release cartridge options are expellant gas lines between the regulated release mechanism reg-
given in the table below. ulator, each regulated actuator regulator, and each agent tank.
These limitations should be considered when selecting the com-
Total Quantity and Regulated Release ponent mounting locations.
Flow Size of Cartridge Options
Numbers` Tank(s) 'Nitrogen Carbon Dioxide The actuation gas line is the length of pipe and/or hose that is run
from either the AUTOMAN Regulated Release Assembly or the
1 — 5 (1) 1.5 Gallon LT-20-R 101-10 ►Remote Release Assembly that directs high pressure from the
6-11 (1)3.0 Gallon LT-30-R 101-20 cartridge in the release to actuate one or more additional
11 —16 (1) 1.5 Gallon Double 101-30 Regulated Actuator Assemblies.The actuation gas line can consist
(1)3.0 Gallon of 1/4 in.Schedule 40 black iron,chrome-plated,stainless steel,or
16-22 (2)3.0 Gallon Double 101 30" galvanized steel pipe and fittings,and/or factory supplied stainless
steel braided actuation hose.
16—22 (2)3.0 Gallon Double —
(Manifold) The expellant gas line is the length of pipe that is run from the
(
1-22-33 (M nif Gallon Double _ regulator in either the AUTOMAN Regulated Release Assembly or
a Regulated Actuator Assembly that directs regulated pressure to
When one or more regulated actuators are used, the following the agent storage tanks to pressurize the tank and discharge the
tank and cartridge combinations apply for each regulated actuator: agent.The expellant gas line shall consist of 1/4 in. Schedule 40
Regulated Actuator Regulated Actuator black iron,chrome-plated, stainless steel,or galvanized steel pipe
Tank(s) Cartridge and fittings.
(1) 1.5 Gallon LT-20-R or 101-10 ►Actuation Gas Line—6 to 8*Tanks Maximum
(1)3.0 Gallon LT-30-R or 101-20 8 Tank maximum reflects the utilization of 3 tank regulated actuators.
(1) 1.5 Gallon and LT-A-101-30 or 101-30*`or 1. Use only 1/4 in. Schedule 40 black iron, hot-dipped galva-
(1)3.0 Gallon double tank nized,chrome-plated, or stainless steel pipe and fittings.
(2)3.0 Gallon LT-A-101-30 or 101-30**or
double tank 2.The actuation gas line piping is installed from the regulated
P- (2)3.0 Gallon (Manifold) LT-A-1 tan or Double release mechanism to each regulated actuator connected
►(3)3.0 Gallon LT-A-101-30 or Double within the system.The total length of the actuation gas line
from the regulated release assembly to the regulated actuator
` For exceptions to maximum flow numbers,see Distribution Piping Requirements for 1.5 gallon assembly(ies) must not exceed 20 ft (6 m) when using an
and 3.0 gallon systems in this Section. LT-20-R, an LT-30-R nitrogen cartridge, or a 101-10 or a
The 101-30 cartridge can not be used when(2)two 3.0 gallon tanks are manifolded together. ► 101-20 carbon dioxide cartridge.See Figure 100.
REGULATED ACTUATOR ASSEMBLY
EXPELLANT GAS LINES
NOT INCLUDED IN ACTUATION
GAS LINE LENGTH TOTALS
REGULATED
ACTUATOR
ASSEMBLY
ACTUATION GAS LINE WITH AN LT-20-R,
LT-30-R,101-10 OR 101-20 CARTRIDGE
MAXIMUM LENGTH OF 20 FT.(6 m),
MAXIMUM NO.OF FITTINGS 9
REGULATED
ACTUATOR
ASSEMBLY
"ANSUL AUTOMAN"
REGULATED RELEASE
ASSEMBLY
► FIGURE 100
OC-01-115
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-48
REV.6 7-1-09
ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS 2.The actuation gas line piping is installed from the 101 remote
(Continued) mechanical release to each R-102 regulated actuator assem-
Actuation Gas Line—6 to 8'Tanks Maximum(Continued) bly.The total length of the actuation gas line from the remote
mechanical release to the regulated actuator assemblies must
3.If an expellant gas line is connected to the regulated release not exceed 100 ft(30.5 m).
assembly along with an actuation gas line,the total combined 3
length of the actuation and expellant gas line must not .A combined total of 20 elbows and 9 tees may be used
exceed 30 It(9 m)when using a"double-tank"nitrogen car- in these lines. Two 45° elbows equal one 90° elbow. See
tridge or a LT-A-101-30 nitrogen cartridge or a 101-30 carbon ' Figure 102.
► dioxide cartridge.See Figure 101. 4.Use only a 101-10 carbon dioxide cartridge in the 101 remote
4.A combined total of nine fittings may be used in these lines, mechanical release.
eight 900 elbows and one tee.Two 450 elbows equal one 900 5.A safety vent relief valve (Part No. 15677) is required in the
elbow. actuation gas line to relieve residual pressure after actuation.
Actuation Gas Line—10 to 15'Tanks Maximum P. Actuation Gas Line—Using 1/4 in.Stainless Steel Hose
'15 Tank maximum reflects the utilization of 3 tank regulated actuators. 15 Tank maximum reflects the utilization of 3 tank regulated actuators.
1.Use only 1/4 in. Schedule 40 black iron, hot-dipped galva- ► 1. Maximum total length of hose cannot exceed 17.5 ft(5.3 m).
nized, chrome-plated, or stainless steel pipe and fittings. . Note: A combination of 1/4 in. stainless steel braided hose
Note:Stainless steel hose and fittings can also be used.See and 1/4 in. NPT pipe can be used as long as the total com-
Component Section for detailed information. bined actuation gas line length does not exceed 17.5 ft
ACTUATOR AND EXPELLANT GAS LINES WITH A"DOUBLE TANK"CARTRIDGE (5.3 m). Stainless steel braided hose cannot be used for
OR A 101-30 CARTRIDGE OR A LT-A-101-30 CARTRIDGE
MAXIMUM COMBINED LENGTH-30 FT(9 m) ► expellant gas lines.See Figure 102 for additional details.
MAXIMUM COMBINED FITTINGS-9
2. Maximum of 5 regulated actuators allowed
3. Actuated with remote release(Part No.433485)or Regulated
Release Assembly(Part No.429853)
REGULATED
ACTUATOR
ASSEMBLY
REGULATED
ACTUATOR REGULATED ACTUATOR
ASSEMBLY ASSEMBLY EXPELLANT
"ANSUL AUTOMAN' GAS LINES NOT INCLUDED
REGULATED RELEASE ASSEMBLY IN COMBINED TOTALS
► FIGURE 101
000262
20 ELBOWS
SAFETYEXPELLANT 1/4 IN.ACTUATION LINE- 9 TEES MAXIMUM MAXIMUM
RELIEF VALVE
GAS LINE 100 FT(30.5 m)MAXIMUM
I I
nl i
hr"'
I 1 I I I I I 1 I I nl 1 It
I I I I I I I I I i I i i
I I I EDI En
I
REGULATED ACTUATOR MAXIMUM OF 5 REMOTE RELEASE MECHANISMS
WITH TANK AGENT TANK REGULATED (PART NO.433485)5 MAXIMUM
ACTUATORS
1/41N.STAINLESS STEEL HOSE OPTIONS
► SAFETY 42 IN.(107 cm) 114 IN.STAINLESS
RELIEF VALVE MAX.HOSE
CH
ECK VALVE
LENGTH(T .) STEEL HOSEYP . � t t MAXIMUM
OF
ja-
r r 5 REMOTE
f
RELEASE
MECHANISMS
(PART NO.
433485)OR
ONE(1)
i I i I I I I I i 1 REGULATED
► NO.42 853)SE ART
It REGULATED ACTUATOR
WITH TANK MAXIMUM OF 5
REGULATED ACTUATORS
► NOTE:WHEN MULTIPLE RELEASE ASSEMBLIES ARE UTILIZED,A 114 IN.CHECK VALVE, FIGURE 102
PART NO.25627,WILL BE REQUIRED AFTER EACH REGULATED RELEASE. 000301
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-49
7-1-09 REV.5
ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS
(Continued) ► 4. If three 3.0 gallon tanks are connected to the regulator in
Expellant Gas Line either a regulated release or regulated actuator assembly,
' 1. The expellant gas line is installed from the regulated release only factory supplied expellant gas hose assemblies will be
I mechanism in double, three, and multiple-tank systems, and utilized. Refer to Distribution Piping Requirements — 9.0
from the regulated actuator assembly in multiple-tank sys- Gallon System,page 4-55 for additional design requirements.
► tems.The expellant gas line is the piping and/or hose between DISTRIBUTION PIPING REQUIREMENTS
the regulator and the tank-enclosure/tank-bracket assembly.
The total length of the expellant gas line from the regulated Once the nozzle placement and quantity of tanks has been deter-
release mechanism or each regulated actuator assembly mined,it is then necessary to determine the piping configurations
must not exceed 30 ft(9 m)when using a"double-tank'car- between the tank adaptor and each discharge nozzle.This section
tridge, an LT-A-101-30 Cartridge, or a 101-30 Cartridge.See contains the guidelines and limitations for designing the distribu-
► Figures 103 and 104. tion piping so that the liquid agent will discharge from the nozzles
at a proper flow rate.These limitations should also be referred to
EXPELLANT GAS LINE when selecting the mounting location for the regulated release
MAXIMUM LENGTH-30 FT(9 m), mechanism and agent tank.
MAXIMUM NO.OF FITTINGS-9
General Piping Requirements
1. All R-102 system piping is straight line.Therefore,the need for
critical lengths and balancing is minimized.
2. Two 45°elbows count as one 90°elbow.
3. Each branch line includes the tee or elbow leading to it, and
all fittings within the branch line itself.
4. The minimum piping length of Schedule 40, 3/8 in.pipe from
the tank outlet to any nozzle protecting a range,fryer,or wok
must be 6 It(1.8 m).
"ANSUL AUTOMAN" 5. Pipe lengths are measured from center of fitting to center of
REGULATED RELEASE ► fitting.See Figure 105.
ASSEMBLY
CENTER TO CENTER
' FIGURE 103
000776
EXPELLANT GAS LINE
MAXIMUM LENGTH-30 FT(9 m),
MAXIMUM NO.OF FITTINGS-9
► FIGURE 105
aoo77e
6. All distribution piping must be 3/8 in.Schedule 40 black iron,
chrome-plated,or stainless steel.Do not use hot dipped gal-
vanized pipe on the distribution piping.
7. All threaded connections located in and above the protected
area must be sealed with pipe tape.Tape should be applied to
male threads only.Make certain tape does not extend over the
end of the thread,as this could cause possible blockage of the
agent distribution.
8. Before installing blow-off caps on nozzles, apply a small
amount of Dow Corning No. 111 silicone grease across the
opening in the nozzle tip and also a small amount coating the
exterior of the blow-off cap.This will help keep cooking grease
from building up on the cap.
REGULATED ACTUATOR 9. Tees used in the distribution piping can be used as thru tees,
ASSEMBLY FIGURE 104 side outlet tees,or bull tees.
'
000m
2. A combined total of nine fittings may be used in these lines,
eight 90°elbows and one tee.Two 450 elbows equal one 90°
elbow.
3. If two tanks are connected to the regulated release assembly
in a multiple-tank system arrangement, the total combined
length of the actuation and expellant gas lines must not
exceed 30 It (9 m) when using a"double-tank"nitrogen car-
tridge,an LT-A-101-30 nitrogen cartridge,or a 101-30 carbon
► dioxide cartridge.See Figure 101.
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-50
REV.5 7-1-09
DISTRIBUTION PIPING REQUIREMENTS(Continued)
Supply and Branch Line Identification SUPPLY LINE
The R-102 distribution piping network is broken down into four The Supply Line is defined as the length of pipe which runs from
specific pipe runs: the Supply Line, the Duct Branch Line, the agent tank outlet to the last branch line(whether a duct,appli-
the Plenum Branch Line, and the Appliance Branch Line. See ance, or plenum branch line).This includes all supply line fittings
►Figure 106. except for the tees or elbows leading to the branch lines. See
DUCT . o. Figures 106 and 107.
BRANCH LINE !1
SUPPLY
LINE
PLENUM APPLIANCE
BRANCH LINE BRANCH LINE
NOTE:THIS IS A CONCEPTUAL DRAWING ONLY.
THIS IS NOT AN ACTUAL INSTALLATION.
► FIGURE 106
000778 END OF
SUPPLY LINE
NOTE:THESE ARE EXAMPLES ONLY.OTHER CONFIGURATIONS CAN BE DESIGNED.
f
END OF
SUPPLY LINE END OF
SUPPLY LINE
� END OF
rLINETEE
SUPPLY LINEZZLES FOR
NUM
TECTION)
END OF
rTEE
SUPPLY LINE
(NOZZLES FOR
PLENUM
PROTECTION)
BRANCH LINE CANNOT BRANCH LINE CANNOT
START AHEAD OF A START AHEAD OF A
SUPPLY LINE TEE
SUPPLY LINE TEE
► FIGURE 107
000780
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-51
7-1-09 REV.5
DISTRIBUTION PIPING REQUIREMENTS(Continued)
Supply and Branch Line Identification(Continued) PLENUM BRANCH LINE
NOTICE The Plenum Branch Line is defined as the length of pipe which
Branch lines cannot start ahead of a supply line runs from the supply line to the plenum nozzle(s).This includes all
tee. branch line fittings as well as the tee or elbow used to start the
DUCT BRANCH LINE ►branch line.See Figures 106 and 109.
The Duct Branch Line is defined as the length of pipe which runs
from the supply line to the duct nozzle(s).This includes all branch
line fittings as well as the tee or elbow used to start the branch line.
►See Figures 107 and 108.
1 PLENUM BRANCH LINE
I (TEE INCLUDED)
DUCT BRANCH LINE 1
(ELBOW INCLUDED) 1 f- PLENUM BRANCH LINE
-� (TEE INCLUDED)
Q DUCT BRANCH LINE
(TEE INCLUDED)
► FIGURE 109
000782
DUCT BRANCH LINE
t• (TEES INCLUDED) • APPLIANCE BRANCH LINE
The Appliance Branch Line is defined as the length of pipe which
- runs from the supply line to the appliance nozzle(s).This includes
all branch line fittings as well as the tee or elbow used to start the
f- branch line.See Figures 107 and 110.
i
i
1
I
1
APPLIANCE BRANCH LINES
(TEES INCLUDED)
FIGURE 108
00079,
► FIGURE 110
0007M
•
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-52
REV.4 7-1-09
DISTRIBUTION PIPING REQUIREMENTS(Continued) START OF LAST
BRANCH LINE
Distribution Piping Requirements—1.5 Gallon System START OF FIRST
DUCT, PLENUM,AND APPLIANCE PROTECTION BRANCH LINE
1.This option allows for duct protection, plenum protection, 1
P. appliance protection, or any combination. However, only one SUPPLY `
' (1)duct nozzle may be used,either a 1W or a 2W, nozzle. LINE TEE \ TOTAL LENGTH
MUST NOT
► 2.All distribution piping, supply and branch, must be 3/8 in. EXCEED 8 FT
Schedule 40 black iron,chrome-plated,or stainless steel. ( (2.a m)
► 3.Each 1.5 gallon tank allows a maximum of five flow numbers.`
► 4.The pipe length between the start of the first branch line and
the start of the last branch line must not exceed 8 ft (2.4 m).
When the supply line is split, the combined length of both START OF LAST
legs of the supply line(start of first branch line to start of last BRANCH LINE
► branch line)must not exceed 8 It(2.4 m).See Figure 111. START OF FIRST
BRANCH LINE
5.The combined length of all branch lines must not exceed 22 It ► FIGURE 111
o0078A
(6.7 m).See Figure 112.
► 6.The requirements of the following table must not be exceeded:
1 W NOZZLE
1N NOZZLE
O 1 N NOZZLE
(BRANCH LINES IN BOLD) COMBINED LENGTH MUST
NOT EXCEED 22 FT.(6.7 m)
► FIGURE 112
000785
Duct Plenum Appliance
Requirements Supply Branch Line Branch Line Branch Line
Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in.
Maximum Length 40 ft 6 ft 4 ft loft
(12.2 m) (1.8 m) (1.2 m) (3 m)
Maximum Rise 6 ft 4 It 2 ft 2 ft
(1.8 m) (1.2 m) (0.6 m) (0.6 m)
Maximum 900 Elbow 9 4 4 6
Maximum Tees 1 1 2 3
Maximum Flow Numbers 5' 2 2 3
Exceptions:
1.Six(6)flow numbers are allowed when a duct branch line is the last branch line on the piping network and no IN nozzles are used to protect woks or griddles.
2.Six(6)Flow numbers are allowed when six(6)1 N nozzles are used and none of the nozzles are used to protect woks,griddles,ranges,and salamanders.
NOTE:Only five(5)flow numbers are allowed if a IN nozzle is used for wok,griddle,range,or salamander protection.
3.Six(6)flow numbers are allowed when only two(2)3N nozzles are used.
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-53
7-1-09 REV.4
DISTRIBUTION PIPING REQUIREMENTS(Continued)
Distribution Piping Requirements—3.0 Gallon System
1. The maximum length between the start of the first branch line SUPPLY�_�
and the start of the last branch line must not exceed 24 ft ► TEE ,
(7.3 m).When the supply line is split, the combined total of
both legs of the supply line (from the start of the first branch
► line to the start of the last branch line) must not exceed 24 ft d �, !
(7.3 m).See Figure 113. ► U000266
COMBINED LENGTH OF
2. The total length of all branch lines must not exceed 36 It O BOTH LEGS OF SUPPLY
► (1 O.9 m).See Figure 113. LINE MUST NOT 3 BRANCH LINES
EXCEED 24 FT(7.3 m)
3. Use a 3/8 in.union to connect the tank adaptor to the 3/8 in.
supply line.
4. A maximum of two nozzles are allowed per duct branch line. 1N NOZZLE
5. The requirements of the following table must not be exceeded: 2W NOZZLE
1N NOZZLE
f� 1
230 NOZZLE /
O
245 NOZZLE 1/2N NOZZLE
(BRANCH LINE IN BOLD)
COMBINED LENGTH MUST adosaz
NOT EXCEED 36 FT(10.9 m)
► FIGURE 113
Duct Plenum Appliance
Requirements Supply Line Branch Line Branch Line Branch Line
Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in.
Maximum Length 40 ft 8 ft 4 ft 12 ft
(12.2 m) (2.4 m) (1.2 m) (3.7 m)
Maximum Rise 6 ft 4 ft 2 ft 2 ft
(1.8 m) (1.2 m) (0.6 m) (0.6 m)
Maximum 90° 9 4 4 6
Elbows
Maximum Tees 1 2 2 4
Maximum Flow 11' 4 2 4
Numbers
•Exceptions:
► 1.Twelve(12)flow numbers are allowed in any one tank for duct and plenum protection only.
2.Twelve(12)flow numbers are allowed with any one tank using only two-flow appliance nozzles.
3.Twelve(12)flow numbers are allowed with any one tank using only three-flow appliance nozzles.
Special Instructions:
► 1.Twelve(12)flow numbers are allowed when four(4)Dean Industries GTI Gas Fryers are protected at low proximity as shown in Figure 66 on Page 4-32.The discharge piping must
► be as shown in Figure 67 on Page 4-32.
2.For certain McDonald's applications,11.5 flow numbers are allowed when using a combination of one(1)2W dud nozzle,one(1)1/2N electrostatic precipitator nozzle,
one(1)1N plenum nozzle,and four(4)two-flow appliance nozzles.Contact ANSUL Applications Engineering Department for additional information.
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-54
REV.5 7-1-09
DISTRIBUTION PIPING REQUIREMENTS(Continued)
Distribution Piping Requirements — 6.0 Gallon Manifolded LENGTH OF PIPING MUST NOT EXCEED 24 FT.
(7.3 m)FOM STAT OF FIRST
System TO START OF LAST BRANCH LINEANCH LINE
As an option to piping two(2)3.0 gallon tanks separately,two (2)
3.0 gallon tanks can be manifolded together to share a common
agent distribution line.Only (2) 3.0 gallon tanks connected to the
same regulator can be manifolded. The following requirements
must be met when manifolding:
1. All piping must be 3/8 in.Schedule 40. START OF LAST
BRANCH LINE
2. See Figure 115 for tank connections.
3. The length of supply line piping between the start of the first 0
branch line and the start of the last branch line must not 0
exceed 24 ft (7.3 m).See Figure 94.When the supply line is
split,the combined total of both legs of the supply line(from
the start of the first branch line to the start of the last branch
line)must not exceed 24 ft(7.3 m). 2W
NOZZLES IN
4. The combined length of all branch lines must not exceed 36 ft / NozzLE
(10.9 m).See Figure 114. 1/
5. A maximum of 22 flow numbers are allowed.
6. The requirements of the following table must not be exceeded. 1N
NOZZLE
1N
NOZZLE
® 1N
t7 NOZZLE
2 FLOW APPLIANCE NOZZLE
(BRANCH LINES IN BOLD)
COMBINED LENGTH MUST NOT EXCEED 36 FT(10.9 m)
FIGURE 114
000267
Duct Plenum Appliance
Requirements Supply Line Branch Line Branch Line Branch Line
Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in.
Maximum Length 32 ft 8 ft 4 ft 12 It
(9.7 m) (2.4 m) (1.2 m) (3.7 m)
Maximum Rise 6 ft 4 It 2 ft 2 ft
(1.8 m) (1.2 m) (0.6 m) (0.6 m)
Maximum 90° 8 4 4 6
Elbows
Maximum Tees 2 2 2 4
Maximum Flow 22 4 2 4
Numbers
•
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-55
7-1-09 REV.4
DISTRIBUTION PIPING REQUIREMENTS(Continued)
Distribution Piping Requirements—6.0 Gallon Manifolded ►Distribution Piping Requirements—With Independent Pipe
System(Continued) Runs
This configuration consists of two 3 gallon tanks. Both tanks are Independent pipe runs can also be used with the regulated
connected to a common manifold tee and are pressurized from a ►release assembly and the tank/enclosure assembly or tank mount-
single double tank(Part No.73022)nitrogen cartridge in the regu- ►ing brackets.See Figure 116.When manifolding is not used,each
►lated release assembly. See Figure 115. Note:A tank mounting of the two(2)3 gallon tanks utilize the piping limitations of a single
bracket can be utilized instead of the tank/enclosure assembly. tank system.
'See Figure 117.
3/8 IN.
3/8 IN. 3/8 IN. BRANCH JJJJyyyy
SUPPLY SUPPLY -((
USE HOSE! SEE
GROMMET NOTE ► HOSE/
PACKAGE N0.1 GROMMET
(PART NO. 3/8 IN BRANCH PACKAGE
418511)
(PART NO.
�—IN-LINE BURST DISC 418511) I
ASSEMBLY—SEE NOTE NO.4 I
REMOVE
BURST DISC—
SEE NOTE N0.3 ❑
3.0 GALLON 3.0 GALLON
3.0 3.01� TANK TANK
GALLON OR OR
TANK 1.5 GALLON 1.5 GALLON DOUBLE TANK
DOUBLE TANK TANK TANK NITROGEN
NITROGEN CARTRIDGE OR
CARTRIDGE OR 101-30 CO2
(LT-A-101-30 CARTRIDGE
CARTRIDGE— (LT-A-101-30
3.0 GALLON REGULATED RELEASE 008127 REGULATED REGULATED RELEASE ASSEMBLY OR CARTRIDGE—
3.0 GAL LY OR 3.0 GALLON REGULATED ACTUATOR ONLY) REGULATED ACTUATOR ASSEMBLY REGULATED
ACTUATOR ASSEMBLY TANK/ENCLOSURE ACTUATOR ONLY)
ASSEMBLY
TANKIENCLOSURE
ASSEMBLY FIGURE 116
000786
NOTE 1:THE PIPE CONNECTION FROM TANK CENTER TO TANK
CENTER CANNOT EXCEED 8.1/2 IN.(21.5 cm).ALSO,OEM ►Note: If an expellant gas hose is to be used for a second tank in
RELEASE/BRACKET ASSEMBLY CAN BE UTILIZED WHEN
MANIFOLDING 3.0 GALLON TANK. an adjacent tank enclosure or tank bracket assembly,the second
NOTE 2: ONLY 3 GALLON TANKS CAN BE MANIFOLDED. tank will need to be installed On the left side of the ANSUL
NOTE 3:THE BURST DISC THAT IS PART OF THE TANK AUTOMAN Regulated Release, with the outlets a maximum of 8
ADAPTOR/BURST DISC ASSEMBLY MUST BE REMOVED 1/2 in. (21.6 cm) from center to center, similar to the manifolded
AND MODIFIED.SEPARATE THE ALUMINUM DISC system in Figure 115.Otherwise,the second tank will require 1/4
MATERIAL FROM THE PLASTIC GASKET.DISCARD THE
ALUMINUM DISC MATERIAL AND REINSTALL THE in.NPT pipe instead of expellant gas hose.
►
PLASTIC GASKET BACK INTO THE TANK
ADAPTOR/BURST DISC ASSEMBLY.
NOTE 4:THE IN-LINE BURST DISC ASSEMBLY,PART NO.416790.
IS TO BE MOUNTED AS CLOSE TO THE TANK OUTLET AS
POSSIBLE.AFTER SYSTEM DISCHARGE,THE ASSEMBLY
MUST BE DISASSEMBLED AND A NEW BURST DISC
INSTALLED.
► FIGURE 115
SECTION IV - SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-56
REV.4 7-1-09
DISTRIBUTION PIPING REQUIREMENTS(Continued) '
Distribution Piping Requirements-9.0 Gallon System
This optional configuration consists only of three 3-gallon tanks,all
pressurized from a single double-tank nitrogen cartridge with
►expellant gas hoses connected as shown in Figure 117.Tanks No.
1 and No.2 must be connected directly to the regulator with sepa-
rate expellant gas hoses and Tank No. 3 must be connected to
►Tank No.2 with a third expellant gas hose as shown in Figure 117.
Each tank must be connected to an independent distribution pip-
ing network as shown in Figure 117. Distribution piping require-
ments for each network must be as follows:
1. The maximum length between the start of the first branch line
and the start of the last branch line must not exceed 24 It
(7.3 m).When the supply line is split, the combined total of
both legs of the supply line (from the start of the first branch
line to the start of the last branch line) must not exceed 24 ft
► (7.3 m).See Figure 113.
2. The total length of all branch lines must not exceed 36 It
► 110.9 m .See Figure 113. 3.0 GA IGALLON �
1 ) g LLON GALLON
3. Use a 3/8 in.union to connect the tank adaptor to the 3/8 in. TANK TANK TANK
p N0.3 N0.2 NO.1
supply line. 11_�\
4. A maximum of two nozzles are allowed per duct branch line.
5. When using this 9.0 gallon system configuration, no mani- Two TANK ENCLOSURE 3 GALLON REGULATED DOUBLE TANK NITROGEN
folding Of distribution piping is allowed. ASSEMBLY PART NO. RELEASE ASSEMBLY, CARTRIDGE OR
430324(INCLUDES(2) OR 3 GALLON LT-A-101-30 CARTRIDGE
6. When an ANSUL AUTOMAN Regulated Release is utilized in HOSES AND(2) REGULATED ACTUATOR (REGULATED ACTUATOR
this configuration, additional regulator actuators cannot be GROMMETS) ASSEMBLY ONLY)
Used. NOTE:WHEN THREE(3)3.0 GALLON TANKS ARE CONNECTED TO ONE(1)
t gallon tanks can be utilized in this configuration. AUTOMAN REGULATED RELEASE ASSEMBLY,NO ADDITIONAL
7. Only 3 9 9 REGULATED ACTUATOR(S)ASSEMBLIES CAN BE USED.
8. The requirements of the following table must not be exceeded FIGURE 117
for each 3 gallon tank: W8126
Duct Plenum Appliance
Requirements Supply Line Branch Line Branch Line Branch Line
Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in.
Maximum Length 40 ft 8 It 4 ft 12 It
(12.2 m) (2.4 m) (1.2 m) (3.7 m)
Maximum Rise 6 ft 4 ft 2 ft 2 ft
(1.8 m) (1.2 m) (0.6 m) (0.6 m)
Maximum 90° 9 4 4 6
Elbows
Maximum Tees 1 2 2 4
Maximum Flow 11* 4 2 4
Numbers
'Exceptions:
1.Twelve(12)flow numbers are allowed in any one tank for duct and plenum protection ONLY.
2.Twelve(12)flow numbers are allowed with any one tank using only two-flow appliance nozzles.
3.Twelve(12)flow numbers are allowed with any one tank using only three-flow appliance nozzles.
Special Instructions:
► t.When four(4)Dean Industries GTI Gas Fryers are protected at low proximity as shown in Figure 66 on Page 4-32,the discharge piping must be as shown in Figure 67 on
Page 4-32.
2.For certain McDonald's applications,11.5 flow numbers are allowed when using a combination of one(1)2W duct nozzle,one(1)1/2N electrostatic precipitator nozzle,
one(1)IN plenum nozzle,and four(4)two-flow appliance nozzles.Contact Ansul Applications Engineering Department for additional information.
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-57
7-1-09 REV 2
DETECTION SYSTEM REQUIREMENTS
Once the fire suppression system design has been determined, a Detector Placement Requirements
detection system design must be completed.This section contains EXHAUST DUCTS
guidelines and limitations for detection system installation.
Each exhaust duct must have at least one detector installed in the
Detector Identification duct entrance,located in the airstream of the cooking vapors,or at
The two types of detectors are distinguished from each other by ' a maximum of 20 ft(6.1 m)into the duct opening.See Figure 118.
their location in the detection system.
1.The Terminal Detector(Part No.417368)is the last in a series
of detectors,or the only detector used in a single-detector sys-
tem.This detector is thus named because it is at the point at --
which the wire rope ends, or"terminates"
► 2.A Series Detector(Part No.417369)is any detector located in-
line between the regulated release mechanism and the termi-
nal detector. zo Fr.(s m�
MAXIMUM
►Detector/Pulley Elbow/Conduit Off-Set Design Limitations
1.Conduit runs,pulley elbows,and number of detectors per sys-
tem must be within the approved system guidelines.The fol-
lowing requirements must not be exceeded:
Maximum Maximum Maximum
Number of Number of Length of 1/2
Detectors Elbows in.Conduit
per System per System per System FIGURE 118
► Scissors Style 15 20 150 ft(45.7 m) 000271
Detector NOTICE
(Without When gas appliances are used and the flue
Off-Set Conduit gases from the burner are exhausted into the
Scissors Style 15 16 150 ft(45.7 m) duct, the detector must be kept out of the air
Detector(With stream of these exhaust gases. These gases
Off-Set Conduit can be very hot and could actuate the system
2. If the hazard requires more than 15 detectors, up to five 101
unnecessarily.
► Remote Releases (Part No.433485) can be used for system Duct openings that are long and narrow or large
actuation.Each 101 remote release allows the use of a maxi- enough to require multiple duct nozzles may
mum of 15"scissor"style detectors(14 series and 1 terminal) require additional detectors.
for a total of 75 detectors if needed. ELECTROSTATIC PRECIPITATOR
If an electrostatic precipitator is located at or near the base of the
exhaust duct, it is necessary to locate a detector below the pre-
cipitator, at the base of the duct, and also locate one in the duct,
►just above the precipitator.See Figure 119.
When installing the detector bracket and system conduit, make
certain they do not interfere with the operation of the precipitator.
Note: On secondary filtration units utilizing multiple filter
stages/media,contact Ansul Technical Services for instructions.
I
i
► FIGURE 119
Oo 2z
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-58
REV.2 7-1-09
Detector Replacement Requirements(Continued) NOTICE
COOKING APPLIANCES The conduit offset can be used at the top or bot-
tom of the regulated release to change direction
If the cooking appliance is located under an exhaust duct where a of the conduit. The conduit offset cannot be
detector has been mounted, it is normally not necessary to utilize used with pulley tees.All other changes in direc-
another detector for that cooking appliance, provided the detector tion must be made by using ANSUL approved
►is not more than 12 in.(30 cm)into the duct and the appliance has pulley elbows, Part No.423254 or 415670.See
no larger cooking surface than 48 in.x 48 in. (121.9 cm x 129.1 ► Figure 121.
cm).See Figure 120.
Note: If two (2) appliances are located under a duct opening
where a detector has been mounted and both appliances togeth-
er do not exceed a cooking surface of 48 in.x 48 in. (121.9 cm x
121.9 cm) and the detector is located above both the protected
appliances,it is not necessary to utilize an additional detector pro- /
vided the duct detector is not more than 12 in. (30.5 cm) into the j
duct opening.
I
� U
I
APPLIANCE APPLIANCE APPLIANCE FIGURE 121
REQUIRES COVERED BY REQUIRES 000270
SEPARATE DETECTOR SEPARATE
DETECTOR UNDER DUCT DETECTOR Fusible Link Selection
' When possible, temperature readings should be taken at each
► FIGURE 120 detector location to determine correct fusible link temperature rat-
000269 ing.Temperature can be recorded using either a maximum regis-
tering thermometer, Part No.15240,temperature tape or any other
Each cooking appliance with a continuous cooking surface not accurate thermometer.
exceeding 48 in.x 48 in.(122 x 122 cm)can be protected by a min-
imum of one detector.Cooking appliances with a continuous cook- O 0
ing surface exceeding 48 in.x 48 in.must be protected by at least O
one detector per 48 in.x 48 in.cooking area.Detectors used for
cooking appliances must be located above the protected appli-
ance toward the exhaust duct side of the appliance.The detector Ev=-
should be located in the air stream of thea appliance to enhance .:, TEMPERATURE RATING
pp STAMPED ON FUSIBLE
system response time. [ LINK BODY
►Note: For overlapping detector coverage, see Page 4-45 for
design requirements. ==�AL
Detection Line Requirements 000170 000171
q K STYLE ML STYLE
CONDUIT ' FIGURE 122
Rigid conduit or 1/2 inch EMT thin-wall conduit may be used. Select correct UL Listed fusible link(s)for installation in detector(s)
Standard steel conduit fittings(compression type are recommend- according to the temperature condition.Two styles are available.
ed) must be employed to properly install the detection system.All See Figure 122.See Component Section for detailed temperature
conduit or pipe must be firmly supported.When using pipe, make ratings.
certain that all ends are carefully reamed, deburred and blown
clear of chips and scale before assembly.
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-59
7-1-09 REV 2
MANUAL PULL STATION REQUIREMENTS Metal Stamped Style—Part No.4835 or 54011
A remote manual pull station allows the R-102 system to be man- Parts that may be used for installation of a metal stamped remote
ually operated at some point distant from the regulated release manual pull station are:
assembly.The pull station should be installed at a height of 42-48 Description Balt NO.
in. (107-122 cm), in accordance with the requirements of the Remote Manual Pull Station Assembly' 54011
American Disabilities Act(ADA) and the Authority having Jurisdic- Remote Manual Pull Station Assembly 4835
tion.and located in the path of egress.The pull station is the only Pulley Elbow 423250
source of manual actuation of the regulated release assembly. Pulley Elbow 415670
The total length of the cable used for each manual pull station with- Pulley Tee 427929
in a system must not exceed 150 ft(46 m). 'Assemby includes parts listed below:
The maximum number of pulley elbows that may be used per pull 1/16 in.Stainless Steel Cable 50 ft.(15 m) 15821
station is 20. Oval Press-TO-Crimp Sleeves 4596
Glass Break Rod (1) 4834
►One pulley tee, Part No.427929, is allowed per cable system.
The maximum length of cable from the AUTOMAN to a pull station MECHANICAL GAS VALVE REQUIREMENTS
is 150 ft (45.7 m) with a maximum of 20 pulley elbows used per An ANSUL or ANSUL approved mechanical gas shut-off valve
side of the tee.As the tee is located farther from the AUTOMAN, system can be attached to the R-102 system.The system works
the 150 ft (45.7 m) maximum must be observed but as pulley both mechanically and pneumatically by use of an air cylinder
elbows are placed between the AUTOMAN and the tee,they must located inside the regulated release assembly. Upon actuation of
be deducted from the available pulley elbows(20)allowed on each the fire suppression system, a pneumatically-operated air cylinder
side. assembly will mechanically close the gas shut-off valve.
Example: If 10 pulley elbows are placed between the AUTOMAN The total length of the cable for each mechanical gas valve must
and the pulley tee, the maximum available pulley elbows left for not exceed 150 ft(46 m).The maximum number of pulley elbows
►use on each side of the tee is 10 per side.See Figure 123 for three that may be used is 20 for each valve.
different examples. (Note: Both must be gas valves or both must ► One pulley tee(Part No.427929) is allowed per cable system.
be pull stations.Mixing is not allowed.) The maximum length of cable from the AUTOMAN to a gas valve is
TEE CLOSE TO AUTOMAN(EXAMPLE) 150 ft(45.7 m) with a maximum Of 20 pulley elbows used per side
PULLEYTEE of the tee. As the tee is located farther from the AUTOMAN, the
150 ft(45.7 m)maximum must be observed but as pulley elbows are
12 IN. placed between the AUTOMAN and the tee,they must be deducted
(305 mm) from the available pulley elbows(20)allowed on each side.
Example: If 10 pulley elbows are placed between the AUTOMAN
and the pulley tee, the maximum available pulley elbows left for
► use on each side of the tee is 10 per side.See Figure 123 for three
GAS VALVE OR AUTOMAN GAS VALVE OR different examples.
MANUAL PULL MANUAL PULL
149 FT(45.4 m)AND 20 PULLEY ELBOWS MAXIMUM Parts that may be used for installation of a Mechanical Gas Shut-
PER EACH SIDE OF TEE off Valve are:
TEE CLOSE TO GAS VALVES OR MANUAL PULL(EXAMPLE) Description PaIt No
Gas Valve/Actuator 3/4 in.Assembly (ANSUL)` 55598
Gas Valve/Actuator 1 in.Assembly(ANSUL)' 55601
121N. 121N_ Gas Valve/Actuator 1 1/4 in.Assembly (ANSUL)` 55604
(305 mm) (305 mm)
Gas Valve/Actuator 1 1/2 in.Assembly(ANSUL)" 55607
PULLEY TEE Gas Valve/Actuator 2 in.Assembly(ANSUL)' 55610
GAS VALVE OR GAS VALVE OR Gas Valve/Actuator 2 1/2 in.Assembly (ASCO)" 25937
MANUAL PULL MANUAL PULL Gas Valve/Actuator 3 in.Assembly(ASCO)" 25938
AUTOMAN Pulley Elbow 423250
149 FT(45.4 m)AND 20 PULLEY ELBOWS BETWEEN
AUTOMAN AND TEE Pulley Elbow 415670
Pulley Tee 427929
1/16 in.Stainless Steel Cable 15821 or
TEE HALFWAY BETWEEN AUTOMAN AND GAS VALVES OR MANUAL PULL(EXAMPLE) 50 ft(15 m)or 500 ft(152 m) roll 79653
75 FT(22.9 m)AND 10 PULLEY ELBOWS Oval Press-To-Crimp Sleeve 4596
Stop Sleeve(2) 26317
75 FT(22.9 m)AND 75 FT(22.9 m)AND 'Assembly includes parts listed below:
10 PULLEY ELBOWS 10 PULLEY ELBOWS Air Cylinder Assembly 15733
PULLEY TEE Air Cylinder 15521
6 Tubing Assembly 15529
AUTOMAN GAS VALVE OR GAS VALVE OR Copper Tubing, 1/8 in. 15525
MANUAL PULL MANUAL PULL Male Elbow 15523
Male Connector 15522
FIGURE 123 15421
006907 Machine Screw(2)
Hex Nut(2) 15527
Lockwasher(2) 4141
Visual Inspection Seal (2) 197
SECTION IV — SYSTEM DESIGN
■ UL EX3470 ULC EX3470 Page 4-60
REV.2 7-1-09
MECHANICAL GAS VALVE REQUIREMENTS(Continued) Parts that may be used for installation of a 110 VAC Gas Shut-off
All valves above are UL listed and approved.They may be mount- Valve are:
ed in any position. Pipe threads are type NPT.Ambient operating Description Part N4
temperature range of all valves is 32°F to 120°F(0°C to 49°C). Electric Solenoid Valve,3/4 in.NPT* 13707
The valves are not weatherproof and must be located indoors in Electric Solenoid Valve, 1 in.NPT" 13708
areas approved by the"authority having jurisdiction" Electric Solenoid Valve, 1 1/2 in.NPT* 13709
ELECTRICAL GAS VALVE REQUIREMENTS Electric Solenoid Valve, 2 in.NPT' 13710
Electric Solenoid Valve,3 in.NPT` 17643
A UL Listed electrically-operated gas shut-off valve can be Manual Reset Relay(110 VAC) 14702
attached to the R-102 system to provide an electrical means of vanes are normally closed when de-energized.
shutting off the gas line at a predetermined point.If an electric gas
shut-off valve is used in the system it must be attached with both ALARM INITIATING SWITCH REQUIREMENTS
an electric(snap-action)switch and a manual reset relay.For more The Alarm Initiating Switch can be field mounted within the
information on the types of electric(snap-action)switches, refer to ANSUL AUTOMAN release.The switch must be used to close a
the Electrical Switch, Field Installation section.The manual reset supervised alarm circuit to the building main fire alarm panel when
relay is reviewed in this section. the ANSUL AUTOMAN release actuates.This action will signal the
All electrical connections should be performed by a QUALIFIED fire alarm panel that there was a system actuation in the kitchen
ELECTRICIAN and in accordance with authority having area.The switch kit contains all necessary mounting components
jurisdiction. ► along with a mounting instruction sheet. See Page 5-19 for wiring
information.
The following is a brief explanation of how the R-102 system oper- The switch is rated 50 mA, 28VDC.
ates with an Electric Gas Shut-off Valve attached:
With the regulated release cocked in the ready condition,the nor- Fafi-Q- Description
mally closed contacts in the snap-action switch allow current to 428311 Alarm Initiating Switch Kit
flow to the manual reset relay.With the relay coil energized, nor- ELECTRICAL SWITCH REQUIREMENTS
mally open contacts in the reset relay close, allowing the solenoid
in the gas valve to be energized. ► Note: Electrical connections shall not be made in the ANSUL
Once the R-102 system is activated,the normally closed contacts ► AUTOMAN.
in the snap-action switch will open, de-energizing the reset relay. The electric(snap-action) switches for the R-102 system are spe-
This will,in turn,open the contacts in the relay which will cause the cially designed to fit the regulated release assembly.The switches
gas valve to become de-energized and close. are intended for use with electric gas valves, alarms, contactors,
The system must be re armed and the "push to reset" button on lights, contractor supplied electric power shut-off devices, and
the reset relay must be operated n reopen the gas valve. other electrical devices that are designed to shut off or turn on
when the fire suppression system is actuated. (See Figures
It is important to note that a power failure or an electrical power ► 110 through 112 in Installation Section for reference).
interruption will cause the gas valve to close even though the sys- Contractors shall supply "UL listed, enclosed industrial control
tem was not fired. equipment or magnetic switch having a rating matching that of the
In either case,whether in a fired condition or when a power failure cooking appliance,coil 110 VAC/60 Hz or 24 VAC/60 Hz"
has occurred, the manual reset relay and electric gas shut-off All electrical connections should be performed by a QUALIFIED
valve must be reset to resume a normal operating condition. For ELECTRICIAN and in accordance with authority having
resetting, refer to the"Recharge and Resetting Procedures" jurisdiction.
section in this manual.
Electric(Snap-Action) Switches that may be field installed are:
Approvals Part No. Descri tp ion
ANSUL gas valves listed in this section are UL listed and approved 423878 One Switch Kit
for 110 VAC. If more information is required, refer to the Gas and 423879 Two Switch Kit
Oil Equipment List of Underwriters Laboratories, Inc. under 423880 Three Switch Kit
"Electrically Operated Valves Guide No.440 A5"or consult Ansul 423881 Four Switch Kit
Incorporated, Marinette,Wisconsin 54143-2542.
Each switch has a set of single-pole, double throw contacts rated
If other gas valves are used, they shall be "UL listed electrically- at 21 amp, 1 HP, 125, 250, 277 VAC or 2 HP, 250,277 VAC.
operated safety valves for natural or LP gas as required,of appro-
priate pressure and temperature rating, 110 VAC/60 Hz:'The infor- exceeds the rated capacity of the switch.
mation on temperature and type of gas that the valves are suitable
for may be found in the Gas and Oil Equipment List of Electrical wiring and equipment shall be installed in accordance
Underwriters Laboratories, Inc. under "Electrically Operated with NFPA 70(National Electrical Code)or the requirements of the
Valves Guide No.440 A5: authority having jurisdiction.
The electrically operated gas valve must be of the type that needs
to be energized to remain open.
►Note: For electrical wiring diagrams, see Installation Section,
•Pages 5-19.1 through 5-19.3.
SECTION VI — TESTING AND PLACING IN SERVICE
UL EX3470 ULC EX3470 Page 6-1
7-1-09 REV.3
After the system has been completely installed, and BEFORE 2. Manually push each air cylinder rod to full "DOWN"position.
INSTALLING THE CARTRIDGE,the system must be tested at the The gas valve should close. If mechanical gas valve does not
regulated release assembly.The testing information listed in this trip,remove each pulley elbow cover to make certain wire rope
section deals with the limitations and parameters of this pre-engi- is resting on each pulley elbow sheave.If this does not correct
neered system. Those individuals responsible for the testing of the the problem there may be too much slack in the line and it
R-102 system must be trained and hold a current ANSUL certifi- should be retightened.
cate in an R-102 training program. 3. Test for gas leaks by painting connections with a soap solu-
Note:ANSUL AUTOMAN Release must be in the cocked position tion. Bubbles indicate a gas leak.Tighten connections where
before testing manual pull station.Make certain to remove lock bar leaks appear and repeat test again to make certain no other
before performing pull station testing. gas leaks exist.
4. If no gas leak is found,pull air cylinder rod to full"UP"position.
TESTING MANUAL PULL STATION
5. Recock mechanical gas valve.
To test each remote manual pull station, complete the following
steps: 6. Check burners for gaseous odor. IF GASEOUS ODOR
EXISTS, MANUALLY PUSH THE AIR CYLINDER ROD TO
1. With the expellant gas cartridge removed, remove lock bar THE FULL "DOWN" POSITION IMMEDIATELY. This will
from regulated release assembly cable lever. cause the mechanical gas valve to shut the gas line off.
2. On pull station, remove break rod from the pull station by Open any doors and/or windows to clear the area of gaseous
inserting a small screwdriver into slot at bottom of pull knob to fumes, then correct the gas leak before proceeding any
facilitate turning the pull knob.Push slightly on the screwdriver further.
and turn pull knob clockwise, then the pull knob can be
removed without breaking the glass rod. 7. If no gaseous odor exists,pilot light may be ignited at this time.
NOTICE 8. Reinstall side covers to gas valve housing. Make certain roll
Take care in removing the break rod from the pin is positioned within both sides of the valve housing slot.
pull station side shields while rotating the break Connect visual inspection seals(Part No.197)on ANSUL type
rod/pull knob assembly. valves.See Figure 1.
3. Pull ring handle on pull station. If the regulated release
assembly is tripped easily, the remote manual pull station is
properly installed. If the regulated release assembly does not
trip, remove pulley tee (if provided) and each pulley elbow
cover to make certain wire rope is resting on the pulley tSEAL
sheave.If this does not correct the problem,there is too much
slack in the line and it must be retightened.
4. Recock regulated release assembly using cocking lever (Part
No. 14995 or 435603)and reinstall lock bar(Part No. 14985). PECTION
5. On pull station, insert the break rod into the two holes toward NO.197)
the top of the pull knob.Rotate the pull knob counterclockwise.
NOTICE
Take care in snapping in the ends of the break
rod into the pull station side shields while rotat-
ing the entire assembly.
NOTICE FIGURE 1
If no other devices are being attached, proceed OW359
to Page 6-3, Step No. 1, and test the detection
system. 9. Make certain the regulated release mechanism is cocked with
lock bar in place.
TESTING MECHANICAL GAS VALVES NOTICE
To test each mechanical gas shut-off valve complete the following If no other devices are being attached, proceed
steps: to Page 6-3, Step No. 1, and test the detection
p system.
1.
ZI CAUTION
To reduce the risk of explosion due to leaking gas, before
the gas line is turned on, make certain to extinguish any
open flames and turn off all burners and any electrical or
mechanical devices that are capable of igniting gas.
Turn gas line on.
SECTION VI — TESTING AND PLACING IN SERVICE
UL EX3470 ULC EX3470 Page 6-2
REV.3 7-1-09
TESTING ELECTRICAL GAS VALVES TESTING ELECTRIC SWITCH
To test each Electric Gas Shut-off Valve complete the following The procedure for testing a field installed Electric (Snap-Action)
steps: Switch is as follows:
1. i i NOTICE
CAUTIONZL If an electrical gas shut-off valve is attached to
system, perform proper test procedure for the
To reduce the risk of explosion due to leaking gas, before gas valve first, before completing the following
the gas line is turned on, make certain to extinguish any steps.
open flames and turn off all burners and any electrical or
mechanical devices that are capable of igniting gas. 1• Turn power source on and if installed,depress reset button on
manual reset relay (RED LIGHT ON). All electrical devices
Turn gas line on. should be operating at this time.
2. Make certain electric(snap-action) switch is properly wired. 2. Remove lock bar.
3. Make certain all other devices connected to the manual resetI CAUTION
relay are properly wired. Refer to typical wiring diagrams in ZL
Figures 110, 111, 112, and 113 in"Installation"section. Do not install cartridge at this time or system may be
4. Test for gas leaks by painting connections with a soap solu- actuated.
tion. Bubbles indicate a gas leak.Tighten connections where
leaks appear.Repeat test again to make certain no other gas 3. Manually actuate the system by operating the remote pull
leaks exist. station. It may be necessary to remove the glass break rod
5. If no gas leaks are found, turn power source on and depress prior to operating pull station. (If installed, the manual reset
the reset button on the manual reset relay (RED LIGHT ON) relay will de-energize the electric gas valve, thus shutting off
to energize(OPEN) electric gas valve. the gas line.) All electrically-operated devices predetermined
to shut off or turn on should do so. If this does not occur,turn
6. Remove lock bar from regulated release mechanism. power source off and make sure all wiring is properly
► connected and retest.Refer to Figures 110, 111, 112,and 113
CAUTI• ► in"Installation"section for typical wiring diagrams.
4. If test is successful, recock regulated release mechanism
Do not install cartridge at this time or system may be , using cocking lever (Part No. 14995 or 435603) and reinstall
actuated. lock bar (Part No. 14985). If a manual reset relay is installed,
depress the reset button (RED LIGHT ON). It will also be
7. Manually actuate the system by operating the remote pull necessary to re-light any pilot lights on the cooking appli-
station. (It may be necessary to remove the glass break rod ances.
prior to operating pull station.)Manual reset relay(RED LIGHT NOTICE
OUT) will de-energize (CLOSE) the electric gas valve, thus If no other devices are being attached,proceed
shutting off the gas line. If this does not happen, turn power to Page 6-3, Step No. 1, and test the detection
source off.Then re-examine all wiring connections for proper system.
► hookup. Refer to Figures 110, 111, 112, and 113 in
► "Installation"section for typical wiring diagrams.
8. If test is successful, recock regulated release mechanism
► using cocking lever (Part No. 14995 or 435603) and reinstall
lock bar (Part No. 14985). Depress reset button on manual
reset relay(RED LIGHT ON).
9. Check burners for gaseous odor. IF GASEOUS ODOR
EXISTS,TURN OFF POWER SOURCE IMMEDIATELY.This
will cause the electric gas valve to shut the gas line off.
Open any doors and/or windows to clear the area of gaseous
fumes, then correct the gas leak before proceeding any
further.
10. If no gaseous odor exists,pilot light may be ignited at this time.
NOTICE
If no other devices are being attached, proceed
to Page 6-3, Step No. 1, and test the detection
system.
SECTION VI — TESTING AND PLACING IN SERVICE
UL EX3470 ULC EX3470 Page 6-3
7-1-09 REV.4
TESTING DETECTION SYSTEM
1. Test detection system by completing the following steps: 4. Upon successful actuation of the system,complete the follow-
a. Raise the regulated release mechanism tension lever to the ing steps:
"UP"position. a. Raise tension lever to"UP"position and install a properly-
b. Remove the fusible link from the terminal detector and rated fusible link in the terminal detector.
install a test link(Part No.15751).See Figure 2. b. Cock regulated release mechanism using cocking lever
► (Part No. 14995 or 435603) and insert lock bar (Part No.
14985).
O O c. Lower tension lever to"DOWN"position.
► d. For"scissor"style linkage, locate linkage in bracket all the
way toward termination end of detection run.
TEST LINK e. Make certain the 1/4 in. (6.4 mm) minimum to 3/8 in.
FIGURE 2 (9.5 mm)maximum clearance was maintained between the
"363 base of the trip hammer assembly and the cable lever
c. Locate detector linkage and center in each bracket. assembly.
For"clip on"style linkage, locate linkage in bracket slightly NOTICE
toward termination end of detection run. Reset any electrical equipment that may have
For"scissor"style linkage, locate linkage in bracket all the been affected by the system actuation.
way toward termination end of detection run. f. Remove shipping cap and weigh each cartridge.Replace if
d. Lower regulated release mechanism tension lever to weight is 1/2 ounce (14.2 g), or more, below weight
► "DOWN"position and remove lock bar. stamped on cartridge.
e. Using a wire cutter,cut the test link at the terminal detector g. Install cartridge into the regulated release mechanism
to simulate automatic actuation. receiver and each regulated actuator receiver.Hand tighten
firmly.
f. If system actuates successfully, go to Step 4. h. Remove the lock bar.
2. If the regulated release mechanism does not actuate, check i. Install cover on regulated release assembly and each regu-
the following components and remedy any disorder as follows: lated actuator assembly and secure with appropriate
a. Check the detector linkage for correct positioning. fasteners or visual inspection seal. Insert seal (Part No.
" b. Check the wire rope for knotting or jamming. 197) in each upper and lower cover hole, if applicable. If
system is install in an OEM enclosure, attach enclosure
c. Check pulley elbows to see that wire rope is free and cover and secure with appropriate hardware or procedure.
centered in pulley sheaves.If any evidence of pulley elbow
deformation is found, replace the pulley elbow. '
CAUTIONZL
d. Make certain that lock bar is removed.
e. Make certain that regulated release mechanism is cocked. Before installing cover, make certain detection tension
lever is secured in the"DOWN"position to enable auto-
f. Make certain that tension lever is in"DOWN"position. matic detection and operation of the ANSUL
3. Re-test the system by completing the following steps: AUTOMAN Regulated Release.
a. Make certain regulated release is cocked and lock bar is '
inserted. j. Record installation date on tag attached to unit and/or in a
b. Raise the regulated release mechanism tension lever to the permanent file.
"UP"position.
c. Install a new test link (Part No. 15751) on the terminal
detector.
d. Lower the regulated release mechanism tension lever to
the"DOWN"position.
e. Check for 1/4 in. (6.4 mm) minimum 3/8 in. (9.5 mm)
maximum clearance between the trip hammer assembly
and the cable lever assembly.
f. Remove the lock bar.
g. Using a wire cutter,cut the test link at the terminal detector
to simulate automatic actuation.