HomeMy WebLinkAbout04-3632
CITY OF ZEPHYRHILLS
5335 - 8TH STREET
(813)780-0020
BUILDING PERMIT
3632
Permit Number:
Permit Type:
Class of Work:
Proposed Use:
Square Feet:
Est. Value:
Improv. Cost:
Date Issued:
Total Fees:
Amount Paid:
Date Paid:
Work Desc:
3632
MECHANICAL
FIRE SUPPRESION SYS
COMMERCIAL
Address: 5914 GALL BLVD
ZEPHYRHILLS, FL.
Township: Range: Book:
Lot{s): Block: Section:
Subdivision: CITY OF ZEPHYRHILLS
Parcel Number:
1,625.00
11/30/2004
40.00
40.00
11/30/2004 Phone:
INSTALLATION OF KITCHEN HOOD FIRE SUPPRESSION SYSTEM
Name: THE Y N G
Address: 5914 GALL BLVD
ZEPHYRHILLS, FL. 33542
REINSPEcnON FEES: When extra inspection trips are necessary due to anyone of the following reasons, a
charge of Thirty-Five Dollars ($35.00) shall be made for each trip for each trade:
(a) Wrong address (b) Condemned work resulting from faulty construction (c) Repairs or corrections not made when
inspection called (d) Work not ready for inspection when called
(e) Permit not posted on job site (f) Plans not at job site (g) Work not accessible
The payment of inspection fees shall be made before any further permits will be issued to the person owning same
"Warning to owner: Your failure to record a notice of commencement may result in your paying twice for
improvements to your property. If you intend to obtain financing, consult with your lender or an attorney
before recording your notice of commencement."
Complete Plans, Specifications and Fee Must Accompany Application.
All work shall be performed in accordance with City Codes and Ordinances
NO OCCUPANCY BEFORE C.O.
~. ~.
TRACTOR SIGNATURE PERMIT OFFI
CALL FOR INSPECTION - 8 HOUR NOTICE REQUIRED
PROTECT CARD FROM WEATHER
CITY OF ZEPHYRHILLS PERMIT APPLICATION
BUILDING DEPARTMENT 5335 8TH St, Zephyrhills, FL 33542
813-780-0020 FAX: 813-780-0021
DATE RECEIVED
/ /. 5'- .:76t:N
OWNER'S NAME ThL Y0Uf\8 G~f. Tnc:-.
JOB ADDRESS 5'1'1../ Gd-ll \3(vJ.
PHONE CONTACT FOR PERMI~.TtNG K~3- ~76.;;n4
\...... '- c".'~ ~._:_..~
PHONE
LEGAL DESCRIPTION: LOT(S)
BLOCK
SUBDIVISION
PARCEL 10 # 1\-.,2!1-..2\...06l0"00200'" 0010
(OBTAIN FROM PROPERTY TAX NOTICEl
WORK PROPSED: )aNEW CONSTRUCTION
OSIGN
PROPOSED USE: OSGL FAMILY DWELLING
~COMMERCIAL
o ADDITION
o ALTERATION
o REPAIR
o INSTALL
o MOVE
o DEMOLISH
DMULTI-FAMILY
o INDUSTRIAL
0# OF UNITS
o SWIMMING POOL
o MOBILE HOME
o OTHER
c=J RESTAURANT & HEALTH DEPARTMENT APPROVAL
DESCRIPTION OF WORK ~l\ K;~^ ~dtd H;e...~ ~5'kA'
BUILDING SIZE SQUARE FOOTAGE HEIGHT
o BUILDING
RESIDENTIAL: ATTACH (2) PLOT PLANS & (2) SETS OF BUILDING PLANS & (1) SET ENERGY FORMS.
COMMERCIAL: ATTACH (3) SETS OF BUILDING PLANS & (1) SET ENERGY FORMS. ~
IF SIGN PERMIT ONLY (2) SETS OF ENGINEERED PLANS REQUIRED. ~
PROPERTY SURVEY REQUIRED FOR ALL NEW CONSTRUCTION. 11 -;fj, W/I
U Y 61lfJ /:~"
PERMITS REQUESTED \'-1)JIfV//o~ \]1 //;/ "1/1)
II" / r 11 & ') ~ I
VALUATION OF TOTAL CONSTRUCTION ( ;ft c?~~
AMP SERVICE 0 Progress Energy 0 W.~
$
o ELECTRICAL
o PLUMBING
F MECHANICAL
$
/~:l5~
,1
VALUATION OF MECHANCIAL INSTALLATION ~:
o OTHER /1
o STEEL 0 OTHER /
IS PROJECT IN FLOOD ZONE A~AD'
YES
o NO
o GAS
o ROOFING
o SPECIALTY
TYPE OF CONSTRUCTION: 0 BLOCK
o FRAME
FINISHED FLOOR ELEVATIONS
SIGNATURE
I
;'
!
STATE CERT OR REGIS! #
I
***************************************************~*************
/
/
/
STATE CERT OR lEGIST #
**********************************************~******************
/
/
COMPANY
BUILDER
ELECTRICIAN
COMPANY
SIGNATURE
PLUMBER
COMPANY
SIGNATURE
REGIST #
*****************************************
MECHANICAL
COMPAN
SIGNATURE
STATE CERT
d2qL~ 0,
******0****
OTHER
COMPANY
SIGNATURE
STATE CERT OR REGIST #
A. NOTICE OF DEED RESTRICTIONS
The undersigned understands that this permit may be subject to "deed restrictions" which
may be more restrictive than City regulations. The undersigned assumes responsibility for-
compliance with any applicable deed restrictions.
B. UNLICENSED CONTRACTORS AND CONTRACTOR RESPONSIBILITIES
If the owner has hired a contractor or contractors to undertake work, they may be required
to be licensed in accordance with state and local regulations. If the contractor is not
licensed as required by law, both the owner and contractor may be cited for a misdemeanor
violation under state law. If the owner or intended contractor are uncertain as to what
licensing requirements may apply for the intended work, they are advised to contact the
City of Zephyrhills Building Department, 813-780-0020.
Furthermore, if the owner has hired a contractor or contractors, he is advised to have the
contractor(s) sign portions of the "Contractor Sections" of this application for which they
will be responsible. If you, as the owner signs as the contractor, you are indicating that
you, rather than the contractor, are responsible for the work. If the contractor wishes
you to sign as contractor that may be an indica~ion that he is not properly licensed and is
not entitled to permitting privileges in the City of Zephyrhills.
C. TRANSPORTATION IMPACT FEES AND UTILITY CONNECTION FEES
D. CONSTRUCTUION LIEN LAW (CHAPTER 713, FLORIDA STATUTES, AS AMENDED)
I certify that I, the applicant, have been provided with a copy of "Florida's Construction
lien Law - Homeowner's Protection Guide" prepared by the Florida Department of Agriculture
and Consumer Affairs. If the applicant is someone other that the "owner", I cerify that I
have obtained a copy of the above described document and promise in good faith to deliver
it to the "owner" prior to conunencement.
E. CONTRACTOR'S/OWNER'S AFFIDAVIT
I certify that all the information in this application is accurate and that all work will
be done in compliance with all applicable laws regulating construction, zoning, and land
development.
Application is hereby made to obtain a permit to do work and installation as indicated. I
certify that no work or installation has conunenced prior to issuance of a permit and that
all work will be performed to meet standards of all laws regulating construction, City
codes, zoning regulations, and land development regulations in the jurisdiction. I also
certify that I understand that the regulations of other governmental agencies may apply to
the intended work, and that it is my responsibility to identify what actions I must take to
be in compliance. Such agencies include but are not limited to: *Department of
Environmental Regulation-Cypress Bayheads, Wetland Areas and Environmentally Sensitive
Lands, Water/Wastewater Treatment
*Southwest Florida Water Management District-Wells, Cypress Bayheads, Wetland Areas,
Altering Watercourses
*Army Corps of Engineers-Seawalls, Docks, Navigable Waterways
*Department of Health & Rehabilitative Services, Environmental Health Unit-Wells,
Wastewater Treatment, Septic Tanks
*U.S. Environmental Protection Agency-Asbestos abatement
I also certify that, if fill material is to be used in Flood Zone "A" or "A, etc.", it is
understood that a drainage plan addressing a "compensating volume" will be submitted which
is prepared by a professional engineer registered in the State of Florida prior to permit
issuance.
A permit issued shall be construed to be a license to proceed with the work and not as
authority to violate, cancel, alter, or set aside any provisions of the technical codes,
nor shall issuance of a permit prevent the Building Official from thereafter requiring a
correction of errors in plans, construction, or violations of any code. Every permit
issued shall become invalid unless the work authorized by such permit is conunenced within
six months of issuance, or if work authorized by the permit is suspended or abandoned for 'a
period of six months after the time the work is conunenced. One 90 day extension of time
may be allowed for the permit with fee charge of $15.00. The extension shall be requested
in writing to the Building Official. An approved inspection must be logged during each six
month period, or the project will be considered abandoned.
WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR
PAYING TWICE FOR IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING, CONSULT
WITH YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEMENT. JOBS UNDER
$2,500 IN VALUE DO NOT NEED TO RECORD AND POST A "NOTICE OF COMMENCEMENT".
.~
SIGNATURE' CO CTOR
~~~~~Y O~/LORIDA '~6 ~#
The foregoing inst ument was a3~owledged? /i
Before e) this 'l-t a( f _' '" ., 20~-
by /: "- T..
(name ( person acknowledged)
is.personally known to me, or
SIGNATURE:
OWNER OR AGENT
STATE OF FLORIDA
COUNTY OF
The foregoing instrument was
Before me this _ day of
by
acknowledged
,20_
(name of person acknowledged)
Dwho is personally known to me, or
o who has produced
(type
and whoD did 0 did not
of identification)
take an oath.
and who
Signature of person taking acknowledgement
Signature of person taking acknowledgment
Name typed, printed or stamped
Name
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DESIGN
INSTALLATION
RECHARGE AND
MAINTENANCE
MANUAL
, ANSUL
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1111
R-102 RESTAURANT
FIRe SUPPRESSION
SYSTEM
(Standard UL 300 Listed)
,
0-19-0
001101
DESIGN AND APPLICAnON
The Ansul R-102 Restaurant Fire Suppression System is
designed to provide fire protection for restaurant cooking appli-
ances, hoods, and ducts. It is a pre-engineered group of mechan-
ical and electrical components for installation by an authorized
Ansul distributor. The basic system consists of an ANSUL
AUTO MAN regulated release assembly which includes a regulat-
ed release mechanism and a liquid agent storage tank housed
within a single enclosure. Nozzles, detectors, cartridges. liquid
agent, fusible links, pulley tees, and pulley elbows are supplied in
separate packages in the quantities needed for each fire suppres-
sion system arrangement.
The system provides automatic actuation; or it can be actuated
manually through a remote manual pull station. The system is also
capable of shutting down appliances at system actuation. For
appliance shutdown requirements, refer to the current version of
NFPA 17 A, "Standard For Wet Chemical Extinguishing Systems,"
and NFPA 96, "Standard For Ventilation Control and Fire
Protection of Commercial Cooking Operations."
Additional equipment includes: remote manual pull station,
mechanical and electrical gas valves, pressure switches, and elec-
trical switches for automatic equipment and gas line shut-off.
Accessories can be added, such as alarms, warning lights, etc., to
installations where required.
The R-102 system suppresses fire by spraying the plenum area,
the filters, cooking surfaces, and the exhaust duct system with a
predetermined flow rate of ANSULEX Low pH Uquid Fire
Suppressant. When the liquid agent is discharged onto a cooking
appliance fire, it cools the grease surface, and reacts with the hot
grease (saponification) forming a layer of soap-like foam on the
surface of the fat. This layer acts as insulation between the hot
grease and the atmosphere, thus helping to prevent the escape of
combustible vapors.
Exhaust fans in the ventilating system should be left on. The forced
draft of these fans assists the movement of the liquid agent
through the ventilating system, thus aiding in the fire suppression
process. These fans also provide a cooling effect in the plenum
and duct after the fire suppression system has been discharged.
The system is UL listed with or without fan operation.
It is also recommended that make up or supply air fans, integral to
the exhaust hood(s) being protected, should be shut down upon
system actuation.
~ Along with the fire suppression system, the total system design
must include hand portable fire extinguisher(s) located within the
cooking/restaurant area that can be used to manually suppress a
fire that may be burning in an unprotected area. Refer to NFPA 10,
"Standard For Portable Fire Extinguisher," for additional
~ information.
UL L1SnNG
The R-102 Restaurant Fire Suppression System has been tested
and is listed by Underwriters Laboratories, Inc. as a pre-engi-
~ neered system. The system is in compliance with UL Test
~ Standard 300. These tests require extinguishment of fires which
are initiated in deep fat fryers, ranges, griddles, char-broilers,
woks, upright broilers, chain-broilers, filters, plenum chambers,
hoods, and ducts after pre-loading each appliance with a pre-
scribed amount of cooking grease. Each fire is allowed to progress
to maximum intensity before the fire suppression system is
actuated.
SEcnON I - GENERAL INFORMATION
UL EX. 3470 ULC CEx747 Page 1-1
10-1-02 REV. 3
DEFINmON OF TERMS
Actuation Gas Line: Piping from the ANSUL AUTOMAN
Regulated Release Assembly which supplies nitrogen or carbon
dioxide to the Regulated Actuator Assembly for mu~e-tank sys-
tem actuation.
Agent Tank: A pressure vessel containing the liquid agent
ANSUL AUTOMAN Regulated Release Assembly (EIecbicaI):
An assembly which contains the regulated release mechanism,
agent tank (ordered separately), expellant gas hose, solenoid, and
electric switch within a metal enclosure. The enclosure contains
knockouts to facilitate component hookups.
ANSUL AUTOMAN Regulated Release Assembly (Mechani-
cal): An assembly which contains the regulated release mecha-
nism, agent tank (ordered separately), and expellant gas hose
within a metal enclosure. The enclosure contains knockouts to
facilitate component hookups.
Authority Having Jurisdiction: The "authority having jurisdiction"
is the organization, office, or individual responsible for "approving"
equipment, an installation, or a procedure. The phrase "Authority
Having Jurisdiction" is used in a broad manner since jurisdictions
and "approval" agencies vary as do their responsibiities. Where
public safety is primary, the "authority having jurisdiction" may be
a federal, state, local, or other regional department or individual
such as a fire chief, fire marshal, chief of a fire prevention bureau,
labor department, health department, building official, electrical
inspector, or others having statutory authority. For insurance pur-
poses, an insurance company representative may be the "author-
ity having jurisdiction." In many circumstances the property owner
or his designated agent assumes the role of the "authority having
jurisdiction;" at government installations, the commanding <<ficer
or departmental official may be the "authority having jurisdiction."
Blow-otf Cap: A cap which covers the end of the nozzle tip and
prevents grease from plugging the nozzle orifice.
Branch Line: The agent distribution piping which extends from the
supply line to the nozzle(s).
Bursting Disc: A disc installed in the tank adaptor which elimi-
nates the siphoning of the agent up the pipe during extreme tem-
perature variations.
Cartridge: A sealed, steel pressure vessel containing nitroQen or
carbon dioxide gas used to pressurize the agent tank.
Cooking Appliance: Includes fryers, griddles, ranges, upright
broilers, chain broilers, natural charcoal broilers, or char-broilers
(electric, lava rock, gas-radiant, or mesquite).
Cooking Area: Cooking area is defined as the maximum surface
that requires protection, Each type of appliance has a defined
cooking area. For example, the maximum cooking area is the fry-
pot for a fryer without a dripboard and the maximum cooking area
is the combined frypot and dripboard for a fryer with a dripboard.
Conduit Offset Assembly: A pre-formed piece of conduit which
can be installed between the Ansul regulated release and the con-
duit to allow the wire rope for the detection, gas valve and remote
manual pull station to be installed in a more convenient manner.
r
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~
SECTION I - GENERAL INFORMATION
UL EX. 3470 ULC CEx747 Page 1-2
REV. 3 10-1-02
DEFINITION OF TERMS (Continued)
Depth: When referring to depth as a linear dimension, it is the
horizontal dimension measured from front to back of the appliance
or plenum.
Detector: A device which includes the detector bracket, detector
linkage, and fusible link used for automatic operation of the fire
suppression system.
Detector Linkage: A device used to support the fusible link.
Distribution Piping: Piping which delivers the extinguishing agent
from the tank to each discharge nozzle. See also Supply or Branch
lines.
Ducts (or Duct System): A continuous passageway for the trans-
mission of air and vapors which, in addition to the containment
components themselves, may include duel fittings, plenums,
anellor other items or air handling equipment.
Electrostatic Precipitator: A device used to aid in the cleaning of
the exhaust air. This device is normally installed at or near the
base of the ventilation duct.
Expellant Gas Line: Piping anellor hose which supplies the nitro-
gen or carbon dioxide gas from the regulated release assembly!
regulated actuator assembly to each agent tank.
Flow Number: Term used in system design to describe the flow
capacity of each nozzle used to determine the quantity of tanks
needed to cover a certain group of hazards.
Fusible Links: A form of fixed temperature heat detecting device
employed to restrain the operation of a mechanical control until its
designed temperature is reached.
Gas Valve: A device used to shut off the gas supply to the cook-
ing equipment when the system is actuated.
Gas Valve Air Cylinder: An air cylinder, located in the release
mechanism, which operates pneumatically to mechanically
unlatch a mechanical gas valve actuator, causing the gas valve to
close upon system actuation.
High Proximity: Indicates a distance (vertically) between the noz-
zle tip and the surface of the appliance being protected.
Hood: A device provided for cooking appliances to direct and cap-
ture grease-laden vapors and exhaust gases. It shall be construct-
ed in a manner which meets the requirements of NFPA 96.
Liquid Agent: A potassium-based solution used for the knock-
down and suppression of fire.
Low Proximity: Indicates a distance (vertically) between the noz-
zle tip and the surface of the appliance being protected.
Maximum Length of Cooking Appliance: The maximum dimen-
sion, on any side, which may be protected by one nozzle.
Maximum Piping: Specified length of piping and number of fit-
tings which must not be exceeded for each system.
Medium Proximity: Indicates a distance (vertically) between the
nozzle tip and the surface of the appliance being protected.
Minimum Piping: Minimum length of distribution piping required
between the agent tank outlet and any nozzle protecting a griddle,
range, or fryer.
Nozzle: A device designed to deliver the liquid agent with a spe-
cific flow rate and stream pattern.
~
Plenum: The space enclosed by the filters and the portion of the
hood above the filters.
Pre-engineered System: NFPA 17A defines a pre-engineered
system as one which has "...predetermined fta.v rates, nozzle
pressures, and quantities of liquid agent." The R-102 system, as
prescribed by UL (Underwriter's Laboratories), has specifiC pipe
sizes, maximum and minimum pipe lengths and numbers of fit-
tings, and number and types of nozzles.. The hazards protected by
this system are also specifically limited as to type and size by UL
based upon actual fire tests. All limitations on hazards that can be
protected and piping and nozzle configurations are contained in
the R-102 installation and maintenance manual which is part of
the UL listing.
Pulley Elbow: A device used to change the direction of the wire
rope which runs between: the regulated release mechanism and
the detectors, the regulated release mechanism and the mechan-
ical gas valve, and/or the regulated release mechanism and the
remote manual pull station.
Pulley Tee: A device used to change the direction of two wire
ropes which run from a regulated release or a regulated actuator
to two remote manual pull stations, or from two regulated releases
or regulated actuators to a single mechanical gas valve or from
one regulated release or regulated actuator to two gas valves.
Regulated Actuator Assembly: An assembly which contains the
regulator, pneumatic actuator, agent 1ank (ordered separately),
and expellant gas hose within a metal enclosure. This assembly is
used to pressurize additional agent tanks in a multiple tank sys-
tem.
Regulated Release Mechanism: An enclosed device within the
ANSUL AUTOMAN regulated release assembly which releases
the expellant gas, activates alarms, and/or shuts off other devices
when signaled automatically by a detector or manually with a
remote pull station.
Regulator: A device used to regulate the pressure from the nitro-
gen cartridge into the agent tank(s) when the system is actuated.
Remote Manual Pull Station: A device which provides manual
actuation of the system from a remote location.
Salamander Broiler: A broiler very similar in design to the upright
broiler. A salamander broiler is used for general broiling of meats
and fish, toasting, and holdinglwarming foods. Most contain a
removable grease drip tray.
Supply Line: The agent distribution piping which extends from the
agent tank outlet and serves as a manifold for the branch lines.
Series Detector: Any detector located in-line between the regu-
lated release assembly and the terminal detector.
Terminal Detector: The last in a series of detectors, or the only
detector used in a single-detector system. This detector is thus
named because it is at the point at which the wire rope ends,
or "terminates.. There is only one terminal detector per detection
system.
Transition: An extension of the hood or canopy which allows for
the smooth transmission of gases, air. and vapors between the
hood opening and the base of the ventilation duct.
Vent Plug: A device used to prevent pressure build-up within the
agent tank or agent distribution lines due to temperature
fluctuations.
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"
TOTAL SYSTEM
There are three types of R-102 Restaurant Fire Suppression
Systems:
1 . Single-tank System
2. Double-tank System
3. Multiple-tank System
The type of system required for the particular installation will be
determined through the guidelines covered in "System Design."
Additional equipment which may be required to complete the sys-
tem design is explained in the "System Components" section.
Additional devices covered are: remote manual pull stations,
mechanical and electrical gas shut-off valves, electrical switches,
and pressure switches.
Single-Tank System
The R-102 single-tank system is available with a stainless steel
enclosure and consists of:
1. ANSUL AUTOMAN Regulated Release Assembly (Electrical
or Mechanical)
2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge
3. ANSULEX Low pH Liquid Fire Suppressant
4. Discharge Nozzles
5. Detection Components
6. Additional Devices (As Required)
The regulated release assembly contains the regulated release
~ mechanism, agent tank (ordered separately), expellant gas hose
for agent tank hookup, and enclosure knockouts to facilitate
installing detection system and additional equipment. Refer to
"System Components" section for individual component descrip-
tions.
FIGURE 1
SECTION II - SYSTEM DESCRIPTION
UL EX. 3470 ULC CEx747 Page 2-1
8-1-01 REV. 2
Double-Tank System
The R-102 double-tank system is available with a stainless steel
enclosure and consists of:
1. ANSUL AUTOMAN Regulated Release Assembly (Electrical
or Mechanical)
2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge
3. ANSULEX Low pH Liquid Fire Suppressant
~ 4. Enclosure or Bracket Assembly
5. Discharge Nozzles
6. Detection Components
7. Additional Devices (As Required)
The regulated release assembly contains the regulated release
~ mechanism, agent tank (ordered separately), expellant gas hose
for agent tank hookup, and enclosure knockouts to facilitate
installing expellant piping, detection system, and additional equip-
ment.
~ The enclosure or bracket assembly is mounted separately but
within the guidelines of the regulated release assembly expellant
gas piping requirements to ensure simultaneous actuation of the
system. Refer to "System Components" section for individual com-
ponent descriptions.
~
'i
FIGURE 2
000134
000133
SECTION II - SYSTEM DESCRIPTION
UL EX. 3470 ULC CEx747 Page 2-2
REV. 3 8-1-01
TOTAL SYSTEM (Continued)
Multiple-Tank System
The R-102 multiple-tank system is available with a stainless steel
enclosure and consists of:
1. ANSUL AUTOMAN Regulated Release Assembly
(Electrical or Mechanical)
2. Nitrogen Cartridge(s) and/or Carbon Dioxide Cartridge(s)
3. Regulated Actuator Assembly(ies)
4. ANSULEX Low pH Liquid Fire Suppressant
. 5. Enclosure or Bracket Assembly(ies)
6. Discharge Nozzles
7. Detection Components
8. Additional Devices (As Required)
The regulated release assembly contains the regulated release
. mechanism, agent tank (ordered separately), expellant gas hose
for agent tank hookup, and enclosure knockouts to facilitate
installing actuation piping, expellant piping, detection system, and
additional equipment.
Each regulated actuator assembly is mounted separately but with-
in the guidelines of the regulated release assembly actuation!
expellant gas piping requirements to ensure simultaneous actua-
tion of the system. The assembly contains the pneumatic actuator,
. regulator, agent tank (ordered separately), expellant gas hose for
agent tank hookup, and enclosure plugs to facilitate installing
expellant piping.
. Each enclosure or bracket assembly is mounted separately but
within the guidelines of the regulated release assembly or regulat-
ed actuator assembly expellant gas piping requirements to ensure
simultaneous actuation of the system. Refer to .System
Components" section for individual component descriptions.
~.
FIGURE 3
llllOl35
EXTINGUISHING AGENT
ANSULEX Low pH Liquid Fire Suppressant (1.5 gallon - Part No.
79694 or 3.0 gallon - Part No. 79372) is a potassium-based solu-
tion designed for fast knock-down and suppression of grease-
related fires. The agent is shipped in plastic containers which pro-
vide one complete tank charge. Agent storage life expectancy is
twelve years. The distributor must record the batch numbers and
date of shipment receipt to be filed with each installation record.
"ANSUlEX" laN pH uaUID ARE SUPPRESSANT
.
3.0 GALLON
SHIPPING WT. 35 LB. (16 kg)
000136
1.5 GAllON
SHIPPING WT. 19 LB. (9 kg)
000137
RGURE 1
REGULATED RELEASE ASSEMBLY (MECHANICAL)
The ANSUL AUTOMAN Regulated Mechanical Release Assembly
(Part No. 429853) contains the regulated release mechanism,
expellant gas hose for agent tank hookup, and enclosure knock-
outs to facilitate installing actuation piping; expellant piping; detec-
tion system; and additional equipment. This regulated release
assembly is used in single, double, and multiple-tank systems and
must be mounted to a rigid surface. The release mechanism can
be used to interconnect both the actuation and expellant gas lines
as required per system design. The regulator is designed to allow
a constant flow of gas into the tank at 110 psi (759 kPa) when the
system is actuated. The agent tank must be ordered separately.
In single, double, and multiple-tank systems, the provided expel-
lant gas hose connects the agent tank to the bottom outlet of the
regulator. In double and multiple-tank system configurations, the
back outlet of the regulator is used as an expellant gas feed for
one additional tank-enclosure or tank-bracket hookup. The enclo-
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 (ordered separately) is mounted within the enclosure.
The tank contains an adaptorltube 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 mild steel and, under normal con-
ditions, requires hydrostatic testing every twelve years.
The detection and additional equipment required per system
design are connected to the release mechanism. The enclosure
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
separates in a fire condition. Manual actuation of the system
occurs when personnel pull on the remote manual pull station
pull ring.
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-1
10-1-02 REV. 3
"ANSUL AUTOMAN" REGULATED RELEASE ASSEMBLY
(MECHANICAL)
.
NOTE: AGENT TANK MUST BE
ORDEREDSEPARArElY
· OR SEE PAGE 3-4
~
REGULATOR
SHIPPING WT. 25 lB. (11 kg)
RGURE 2
000138
REGULATED RELEASE ASSEMBLY (ELECTRICAL)
The ANSUL AUTOMAN Regulated Electrical Release Assembly
(Part No. 429856) is identical to the mechanical version exCept it
· also contains a factory installed 120 VAC solenoid and electrical
switch.
The solenoid is used to provide electrical actuation of the release
mechanism. The electric switch is used to protect the solenoid by
opening the circuit to the solenoid once the system is fired.
Additional electrical switches can be added as required for auto-
matic equipment and gas shut-off accessories, as well as initiating
audible and visual alarms.
...)
~
"ANSUL AUTOMAN" REGULATED RELEASE ASSEMBLY
(ELECTRICAL)
.
SOlENOID
NOTE: AGENT TANK MUST BE
ORDERED
SEPARATELY
. OR SEE PAGE 3-4
t
J
SWITCH
~
SHIPPING WT. 34 lB. (15 kg)
FIGURE 3
000130
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-2
REV. 3 10-1-02
~ SINGLE TANK ENCLOSURE ASSEMBLY
~ The Single Tank Enclosure Assembly (Part No. 429870) is used in
double and multiple-tank systems and must be mounted to a rigid
surface near the regulated release or regulated actuator assembly
its expellent gas line will be connected to.
~ The enclosure is designed for mounting either a 1.5 gallon (Part
~ No. 429864) or a 3.0 gallon tank (Part No. 429862) in a minimum
amount of space.
ENCLOSURE ASSEMBLY
NarE: AGENT TANK MUST
BE ORDERED
SEPARATELY
~ OR SEE PAGE 3-4
MOUNTING _
ENCLOSURE
~
SHIPPING WT.
13 LB. (6 kg)
CJ
FIGURE 4
000142
~ RED PAINTED BRACKET ASSEMBLY
The Bracket Assembly (Part No. 429878) is used in double and
multiple-tank systems and must be mounted to a rigid surface near
the regulated release assembly or regulated actuator assembly
that its expellant gas line will be connected to.
~ The tank bracket is constructed of mild steel and painted red. It is
I designed for mounting the tank in a minimum amount of space.
The Bracket Assembly can only be utilized with 3.0 gallon tanks
~ (Part No. 429862).
BRACKET ASSEMBLY
MOUNTING
BRACKET
~
SHIPPING WT. 7 LB. (3 kg)
FIGURE 5
000141
REGULATED ACTUATOR ASSEMBLY
The Regulated Actuator Assembly (Part No. 429850) contains the
regulator, pneumatic actuator, expellant gas hose for agent tank
hookup (agent tank must be ordered separately), and enclosure
knockouts to facilitate installing expellant piping. This assembly is used
in multiple-tank systems and must be mounted to a rigid surface.
The regulator contains two outlets 1350 apart. One outlet is used
to interconnect the expellant gas hose to the enclosed agent tank.
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
tanks maximum) at 110 psi (759 kPa).
The pneumatic actuator is designed to puncture the expellant gas
cartridge seal upon receiving pressure from the regulated release
assembly actuation piping. The enclosure contains a knockout to
facilitate distribution piping hookup.
REGULATED ACTUATOR ASSEMBLY
NOTE: AGENT TANK
MUST BE
ORDERED
SEPARATELY
~ OR SEE PAGE 3-4
~
PNEUMATIC
ACTUATOR
ASSEMBLY
REGULATOR
~
SHIPPING WT.
19 LB. (9 kg)
FIGURE 6
000'43
AGENT TANK ASSEMBLY
The agent tank shipping assembly (3-Gallon, Part No. 429862,
~ and 1.5 Gallon, Part No. 429864) consists of a stainless steel tank
and an adaptor/tube assembly. The adaptor/tube assembly con-
tains a burst disc. The burst disc prevents agent leakage due to
significant temperature fluctuations in the area where the tank is
located. Under normal conditions, the tank requires hydrostatic
testing every twelve years. The date of manufacture is stamped on
the tank nameplate.
The tank is shipped uncharged and must be filled with only
ANSULEX Low pH Liquid Fire Suppressant during installation.
"
~
FIGURE 7
000140
~
3 GALLON
SHIPPING WT.
7 LB. (3 kg)
1.5 GALLON
SHIPPING WT.
5 LB. (2 kg)
AGENT
TANK
OEM RELEASEJBRACKET ASSEMBLY
(FOR OEM IN-CABlNET USE ONLY)
The OEM Regulated Mechanical ReleaselBracket Assembly, Part
No. 79493, contains the same regulated release mechanism as
the standard ANSUL AUTO MAN Regulated Release Assembly.
The OEM Regulated Electrical Release/Bracket Assembly, Part
No. 418054, is identical to the mechanical version except it con-
tains a factory installed 120 VAC solenoid and electrical switch.
~ These releaseJbracket assemblies must be installed in a suitable
equipment enclosure either horizontally or vertically. They contain
all the necessary mounting and conduit holes needed to fully
install the assembly. The agent tank is installed separately and
~ need not be bracketed once it is piped and filled. NOTE: OEM
I Release/Bracket Assembly must be installed high enough in cabi-
~ net so that there is sufficient room to install and remove cartridge.
~
SHIPPING WT.
10 LB. (5 kg)
MOUNTING
~ BRACKET
" '
FIGURE 8
000'44
OEM REGULATED ACTUATOR ASSEMBLY
~
The OEM Regulated Actuator Assembly, Part No. 418691,
includes the regulator, pneumatic actuator, expellant gas hose and
OEM bracket. Also available is an OEM Regulated Actuator
Assembly with all the above mentioned components except for the
bracket. This assembly is Part No. 418522.
SHIPPING WT. 4 LB. (2 kg)
~
FIGURE 9
00222S
SECTION 1\1 - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-3
10-1-02 REV. 6
TWO TANK ENCLOSURE ASSEMBLY
The Two Tank Enclosure Assembly, Part No. 429872, consists of
two expellant gas hoses, two grommets, and the mounting enclo-
sure. The assembly is used in 9 gallon systems. It can be coupled
with a 3-gallon regulated release assembly or a 3-gaIlon regulated
actuator assembly to give a total of 9 gallons of agent. Agent tanks
must be ordered separately.
The tank enclosure is designed to mount in a minil1M.lm amount of
space.
NOTE: AGENT TANK MUST BE
ORDERED SEPAAATElY
~ SHIPPING WT.
26 LBS. (12 kg)
FIGURE 10
rKIZlT1
24 VDC REGULATED RELEASE ASSEMBLY (ULC APPROVED
ONLY)
~ The 24 VDC Regulated Release Assembly, Part No. 429859, is
used where electric, thermostat detection is required via theuse of
a releasing control unit. This assembly consists of a 24 VDC
ANSUL AUTOMAN II-C regulated release mechanism, expellant
gas hose, and enclosure knockouts to facilitate installing actuation
piping, expellanl piping, detection system, and additional equip-
ment. Agent tank must be ordered separately.
The system can be actuated automatically or manually. Automatic
actuation occurs when the control panel receives a signal from the
detection circuit. The panel then sends an electrical signal to the
24 VDC regulated release, causing it to actuate. When actuation
occurs, the gas cartridge is punctured, pressurizing the agent tank
and discharging the agent through the distribution piping. Manual
actuation of the system occurs when personnel pull on the remote
manual pull station pull ring.
:i
~
SHIPPING WT.
34 LB. (15 kg)
NOTE: AGENT TANK MUST BE
ORDERED SEPARATELY
FIGURE 11
....,.
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-4
REV. 5 10-1-02
. AOOmONAL SHIPPING ASSEMBUES
Several complete shipping assemblies are available containing
both the release or actuator mechanism and the agent tank. When
ordering a complete shipping assembly, order the following part
numbers:
Part No. Description
430299 3.0 Gallon Mechanical Release
Shipping Assembly including:
429853 Mechanical Regulated
Release Assembly
429862 3.0 Gallon Tank Assembly
430300 1.5 Gallon Mechanical Release
Shipping Assembly including:
429853 Mechanical Regulated
Release Assembly
429864 1.5 Gallon Tank Assembly
430309 3.0 Gallon Regulated Actuator
Shipping Assembly including:
429850 Regulated Actuator Assembly
429862 3.0 Gallon Tank Assembly
430316 1 .5 Gallon Stainless Steel Enclosure
Shipping Assembly including:
429870 Single Tank Mounting Box
Assembly
429864 1 .5 Gallon Tank Assembly
430317 3.0 Gallon Stainless Steel Enclosure
Shipping Assembly including:
429870 Single Tank Mounting Box
Assembly
429862 3.0 Gallon Tank Assembly
430324 6.0 Gallon Stainless Steel Enclosure
Shipping Assembly including:
429872 Two Tank Mounting Box
Assembly
429862 3.0 Gallon Tank Assembly (2)
430332 3.0 Gallon Mounting Bracket Shipping
Assembly including:
429878 3.0 Gallon Mounting Bracket
Assembly
429862 3.0 Gallon Tank Assembly
.
Shipping Wt.
lb. (kg)
33 (15)
30 (14)
36 (16)
18 (8)
20 (9)
GAS CARTRIDGES
The R-102 system uses gas cartridges to store nitrogen or carbon
dioxide expellant gases under pressure until the system is actuat-
ed, at which time the cartridge seal is punctured and the released
gas expels liquid agent from one or more tanks through the dis-
charge piping and out the discharge nozzles.
Four nitrogen gas cartridges and three carbon dioxide gas car-
tridges are available as shown in Figure 12.
~ Cartridges noted as TC/DOT are both Transport Canada (TC) and
I Department of Transportation (DOT) approved. Cartridges noted
~ as DOT are Department of Transportation approved only.
Cartridge selection options are provided in Section IV under Tank
and Cartridge Requirements.
NITROGEN GAS CARTRIDGES
77/8Iill'
~ (20 em)
~
21121N.
(6.4 an)
~
LT-2O-R
CARTRIDGE
PART NO. <123429
(TC/DOT)
000'45
21121N.
(6.4 em)
4 3/16 IN.
(10.6 em)
LT-30-R
CARTRIDGE
PART NO. 423435
(TC/DOT)
000'46
DOUBLE-TANK
CARTRIDGE
PART NO. 423493
(TCIDOT)
000147
CARBON DIOXIDE CARTRIDGES
40 (18)
91N.
(22.9 em)
20 (9) ~
2 IN. 21121N.
(5.1 em) (6.4 em)
101-10 CARTRIDGE
~ PART NO. 423439 (TCIDOl)
. PART NO. 15850 (DOT)
000149
101-20 CARTRIDGE
PART NO. 423441
(TCIDOT)
000'50
145/8 IN.
(37.1 em)
39/16 IN.
(9 an)
LT-A-l01-30
CARTRIDGE
PART NO. 423491
(TC/DOn
000'46
'i
115/8IN.
(29.5 em)
1E
21121N.
(6.4cm)
101-30 CARTRIDGE
PART NO. 423443
(TCIDOl)
000151
RGURE12
NOZZLES
~ There are twelve types of discharge nozzles each designed to dis-
tribute the liquid agent in a uniform pattern throughout the hazard
area:
~ 1. 1W Nozzle 7. 245 Nozzle
2. 1 N Nozzle 8. 260 Nozzle
3. 1/2N Nozzle 9. 290 Nozzle
4. 3N Nozzle 10. 2120 Nozzle
5. 2W Nozzle 11. 1 F Nozzle
~ 6. 230 Nozzle 12. 1100 Nozzle
Although these nozzles are similar in appearance and have
certain common parts, the tip of each nozzle is designed for a
specific application and must only be used in those areas. See
Nozzle Application Chart in Section IV - System Design, for
individual nozzle usage.
3/8 -18 NPT
FEMALE THREAD
INTERNAL CUP
STRAINER
INSIDE
RECESS FOR-
BLOW OFF
CAP LOOP
NOZZLE
STAMPING
VENDOR
OODE
(IF PRESENT)
~
RGURE13
000002
Nozzle Identification Chart
~ Nozzle
Nozzle Nozzle Nozzle" Flow
~ ~ Stamping t& Nozzle Identification
1W Nozzle 419336 1W 1 Chrome-Plated Body
1N Nozzle 419335 1N 1 Chrome-Plated Body
112N Nozzle 419334 1/2N 1/2 Chrome-Plated Body
Metal bIow-off caps are not allowed with the 1J2N nozzle
3N Nozzle 419338 3N 3 Chrome-Plated Body
2W Nozzle 419337 2W 2 Chrome-Plated Body
230 Nozzle 419339 230 2 Chrome-Plated Body
245 Nozzle 419340 245 2 Chrome-Plated Body
260 Nozzle 419341 260 2 Chrome-Plated Body
290 Nozzle 419342 290 2 Chrome-Plated Body
2120 Nozzle 419343 2120 2 Chrome-Plated Body
1F Nozzle 419333 1F 1 Chrome-Plated Body
1100 Nozzle 430912 1100 1 Chrome-Plated Body
~ * Nozzle stamping may contain an additional letter indicating a wndor's code.
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-5
10-1-02 REV. 4
SWIVEL ADAPTOR
The Swivel Adaptor Assembly, Part No. 418569, consists of a swiv-
el nut, swivel body and swivel ball. All are chrome-plated. The swiv-
el adaptor allows any nozzle to be rotated approximately 300 in all
directions. Swivel Adaptors must be ordered as a Swivel Adaptor
Shipping Assembly, Part No. 423572, which contains 25 Swivel
Adaptors.
3/8 - 18 NPT
FEMALE THREAD
FIGURE 14
IIOllOO3
RUBBER BLOW-oFF CAPS
The Rubber Blow-Off Cap, Part No. 77676, help keep the orifice of
the nozzle free of grease or other substances that could interfere
with agent distribution. A retaining strap attaches the blow-off cap
to the nozzle. Rubber Blow-Qff Caps must be ordered as a
Shipping Assembly, Part No. 77695, which contains 50 bbN-off
caps, or Part No. n411, which contains 12 blow-off caps.
~
FIGURE 15
0110000
METAL BLOW-oFF CAP
Two types of metal blow-off caps are available as options to the
standard rubber caps. The metal cap can be used in unusually
high heat conditions, generally over 400 OF (204 OC). The metal
blow-off cap is attached to the nozzle by means of a stainless steel
wire which prevents it from falling into the appliance during dis-
charge. Shipping Assembly Part No. 79745 contains 10 metal
blow-off caps for use on standard, non-swivel nozzles and
Shipping Assembly Part No. 415568 contains 10 metal bIow-off
caps for use on swivel nozzles.
NOTICE
If metal blow-off caps are required for upright broil-
~ er or salamander protection, use (2) two 1 N noz-
zles (Part No. 56930) instead of 1/2N nozzles.
~~;:;J
~ STEEL WIRE
METAL CAP
FIGURE 16
000152
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-6
REV. 4 10-1-02
CONDUIT OFFSET ASSEMBLY
The conduit offset assembly, Part No. 79825, is used to change
direction of the wire rope on detection, mechanical gas valve, and
remote pull station lines. The conduit offset assembly can only be
used in the area where the conduit attaches to the regulated
release assembly. When using the conduit offset assembly, the
maximum number of pulley elbows is still allowed. The Conduit
Offset Shipping Assembly, Part No. 79825, consists of 6 conduit
offsets.
CONDUIT
COUPUNG
CONDUIT
OFFSET
FIGURE 17
000153
"QUIK-SEA~' 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. 78195), 3/8 in. (Part No.
77284), 1/2 in. (Part No. 77286), or 314 in. (Part No. 77288) pipe or
conduit sizes. When using with EMT conduit, a conduit connector
must be installed in each end of the adaptor. The "Quik-Sear
Adaptor Shipping Assembly must be ordered as stated below:
Shipping
Assembly
Part No.
78196
77285
77287
77289
Size
1/4 in.
3/8 in.
1/2 in.
3/4 in.
Qty.
24
24
24
24
Hole Size
Required
3/4 in.
1 1/8 in.
1 1/8 in.
1 3/8 in.
ADAPlOR BODY
GASKET
LOCKWASHER
FIGURE 18
000154
"COMPRESSION-SEA~' ADAProR
This adaptor is a mechanical bulkhead fitting that produces a
liquid-tight seal around pipe and conduit when installing distribu-
tion piping and detection conduil through restaurant hoods and
ducts. The "Compression-Seal" adaptor is a straight-through
design requiring no cutting or threading of conduit or pipe. The
adaptor is available for pipe sizes of 1/4 in. (Part No. 79148),3/8
in. (Part No. 79150), 1/2 in. (Part No. 79146), and EMT conduit size
of 1/2 in. (Part No. 79152). Each "Compression-Seal" Adaptor
Shipping Assembly must be ordered as stated below:
Shipping
Assembly
Part No.
79149
79151
79147
79153
Size
1/4 in. Pipe / 1/2 in. tube
318 in. Pipe / 5/8 in. tube
1/2 in. Pipe
1/2 in. EMT Conduit
GASKET
NUT
Qly.
24
24
24
24
Hole Size
Required
3/4 in.
1 1/8 in.
1 1/8 in.
1 1/8 in.
COMPRESSION NUT
ADAPTOR BODY
LOCKWASHER
FIGURE 19
000156
"HOOD SEA~' ADAPTOR ASSEMBLY
This adaptor is a mechanical bulkhead fitting that produces a liq-
uid-tight seal around 1/2 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
detection line. "Hood Seal" Adaptors are available in quantities of
6 as Shipping Assembly Part No. 423253.
SEAL
AlW'TOR
BOlJ'(
USE ONLY PULLEY ELBOW,
PART NO. 423250
-.
FIGURE 20
000158
DETECTORS
The detector consists of three basic components: the bracket, link-
age, and fusible link. (Fusible links are not included and must be
ordered separately.) The bracket holds the entire assembly to the
mounting surface. The linkage is used to support the fusible link.
The fusible link is designed to separate at a specific temperature
and release the wire rope, thereby actuating the regulated release
mechanism.
There are three styles of detectors available: the clip-on style, the
hinged style, and the scissor style.
The clip-on style allows the wire rope to be strung completely
through the detection system conduit and brackets first and the
detector linkage assemblies are then clipped on later.
The hinged style detector requires the wire rope to be strung to the
detector bracket, and then "threaded" through the linkage assem-
bly before continuing to the next detector bracket.
The scissor style allows the wire rope to be strung completely
through the detection system conduit and brackets first and the
detector linkage assemblies are then clipped on later.
Each style of detector consists of two types of assemblies:
The Terminal Detector (Part No. 56838, 15375, or 417368)
includes a test link and is placed last in a series of detectors. This
detector is sometimes referred to as the end-of-line detector and
is thus named because it is at the point at which the wire rope "ter-
minates:' or is anchored at the detector bracket. Only one terminal
detector is required per detection system.
The Series Detector (Part No. 56837, 15373, or 417369) is any
detector located in-line between the regulated release assembly
and the terminal detector.
When using Part No. 56837 and 56838 style detectors, a total of
12 detectors can be in one detection system: 11 series detectors,
Part No. 56837 and 1 terminal detector, Part No. 56838.
When using Part No. 15373 and 15375 style detectors, a total of 5
detectors can be in one detection system: 4 series detectors, Part
No. 15373 and 1 terminal detector, Part No. 15375.
When using Part No. 417368 and 417369 style detectors, a total
of 15 detectors can be in one detection system: 14 series detec-
tors, Part No. 417369 and 1 terminal detector, Part No. 417368.
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC GEx747 Page 3-7
10-1-02 REV. 4
CLlP-ON SlYLE - PART NO. 56837 AND 56838
I
000157
HINGED SlYLE - PART NO. 15373 AND 15375
o
LINKAGE ~
FUSIBLE
LINK
BRACKET
000158
SCISSOR STYLE- PART NO. 417368 AND 417369
BRACKET
/
FUSIBLE
LINK
000159
FIGURE 21
PULLEY ELBOWS
There are two types of pulley elbows used to change the direction
of the wire rope by 900. Ansul recommends for temperatures not in
excess of 700 OF (371 DC). Part No. 415670 has socket ends with
set screws for 1/2 in. conduit, and Part No. 423250 has compres-
sion 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).
t
PART NO. 415670
PART NO. 423250
i'
000160
000161
FIGURE 22
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-8
REV. 5 10-1-02
PULLEY TEE
The Pulley Tee (Part No. 427929) is used to change the direction
of two wire ropes by goo. It must be used in areas where the tem-
peratures are within the range of 32 OF to 130 OF (0 oC to 54 0G).
Pulley tees can be used in mechanical gas valve actuation lines
and remote manual pull station lines. Pulley tees cannot be used
within a detection line.
FIGURE 23
Ql104047
STAINLESS STEEL CABLE
The 1/16 in. stainless steel cable is run from the terminal detector,
through conduit, all series detectors and pulley elbows, and into
the regulated release mechanism trip lever. When any fusible link
separates, the tension on the cable is relaxed, and the trip lever
actuates the regulated release mechanism. The cable can also be
used for mechanical gas valves and remote manual pull stations.
The cable is available in 50 ft. (15 m) (Part No. 15821) and 500 ft.
(152.4 m) (Part No. 79653) lengths.
REMOTE MANUAL PULL STATION
The remote manual pull station (Part No. 4835 or Part No. 54011)
is required for manual actuation of the regulated release assembly.
The remote manual pull station should be mounted at a point of
egress and positioned at a height determined by the authority hav-
~ ing jurisdiction. Trim rings, Part No. 427074 (pack of 10), are avail-
~able.
PART NO. 4835 (WITHOllT CABLE)
PART NO. 54011 (WITH 50 FI OF CABLE)
METAL STAMPED
000183
FIGURE 24
~
MECHANICAL GAS VALVES
The mechanical gas valves are designed to shut off the flow of gas
to the appliances upon actuation of the regulated release assem-
bly. The valves are available in sizes of 3/4 in., 1 in., 1 1/4 in., 1 1/2
in., and 2 in. Ansul style; and 2 1/2 in. and 3 in. Asco style. The
valves are rated for natural and LP gas. Both styles are UL Listed.
Maximum
Operating
Pressure
Part
NQ.
55598
55601
55604
55607
55610
25937
25938
Description
3/4 in. Gas Valve (ANSUL)
1 in. Gas Valve (ANSUL)
1 1/4 in. Gas Valve (ANSUL)
1 1/2 in. Gas Valve (ANSUL)
2 in. Gas Valve (ANSUL)
21/2 in. Gas Valve (ASCO)
3 in. Gas Valve (ASCO)
10 psi (69 kPa)
10 psi (69 kPa)
10 psi (69 kPa)
10 psi (69 kPa)
10 psi (69 kPa)
5 psi (34.5 kPa)
5 psi (34.5 kPa)
ANSUL STYLE
000'64
ASCO STYLE
000166
FIGURE 25
~
"
SECTION III - SYSTEM COMPONENTS
UL EX. 3470 ULC CEx747 Page 3-10
REV. 1 10-1-02
~ REGULATOR TEST KIT
The Test Kit Assembly (Shipping Part No. 56972) is required to test
the regulator setting and nitrogen flow during 12-year maintenance
examinations. This will ensure that the regulator is functioning
properly.
FIGURE 30
000'80
FUSIBLE LINK
Select correct UL Listed fusible Iink(s) for installation in detector(s)
according to the temperature condition chart below:
Fusible Link To Be Used
Shipping Where
Assembly Temperature Temperature
~ Rating Does Not Exceed
415739 (1) 165 OF (740C) 100 OF (380C)
415740 (1) 212 OF (100 oc) 150 OF (660C)
415744 (25) 280 OF (138 oc) 225 OF (107 oc)
415745 (25) 360 OF (182 OC) 290 OF (143 oc)
415746 (25) 450 OF (232 oc) 360 OF (182 oc)
73867 (25) 500 OF (260 oc) 400 OF (204 oc)
Fusible
Link
~
415739 (1)
415740 (1)
415741 (1)
415742 (1)
415743 (1)
56816 (1)
~
TEMPERATURE
RATING STAMPED ON
~...
K STYLE
ML STYLE
500 'F (260 'C) ONLY
000171
000170
FIGURE 31
MAXIMUM REGISTERING THERMOMETER
The Maximum Registering Thermometer, Part No. 15240, is used
to indicate the highest normal temperature for the protected area.
Once this is established, the correct rated fusible link can be
chosen.
~
BURSTING DISC
The R-102 Bursting Disc is installed in the tank adaptor assembly.
The bursting disc eliminates the siphoning of the agent up the pipe
during extreme temperature variations. The bursting discs are
available in packs of 10, Part No. 417911.
FIGURE 32
000'72
NOZZLE AIMING DEVICE
The Nozzle Aiming Device, Part No. 551265, is required to prop-
erly aim each nozzle to the correct aiming point. The device
clamps to the nozzle and emits a small laser light that reflects on
the surface that it is aiming at. The nozzle can then be rotated to
point at a predetermined aiming point and then tightened to hold
that angle. The aiming device requires an adaptor, Part No.
431186, to attach it to the nozzle. The adaptor must be ordered
separately.
NOZZLE
AIMING
DEVICE
~
ADAPTOR (ORDER
SEPARATELY
"
FIGURE 33
006620
STAINLESS STEEL ACTUATION HOSE
The Stainless Steel Actuation Hose is used to connect the actua-
~ tion line compression tees between each pneumatic actuator and
~ can also be connected end to end. The hose has the same thread,
7/16-20, as the fittings. The actuation hose allows flexibility
between the AUTO MAN and each regulated actuator.
~ Hose
Part No.
31809
32335
32336
430815
Fitting
Part No.
31810
31811
~ 32338
Length
16 in. (41 cm)
20 in. (51 cm)
24 in. (61 cm)
42 in. (107 em)
Description
Male Elbow (7/16-20 x 1/4 in. NPT)
Male Tee (7/16-20 x 7/16-20 x 1/4 in. NPT)
Male Straight Connector (7/16-20 x 1/4 in. NPT)
~~
7'16-20 7/16-20
FIGURE 34
000433
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-28
REV. 4 3-1-04
Nozzle Application Chart
The following chart has been developed to assist in calculating the
quantity and type of nozzJe required to protect each duct, plenum,
or appliance.
NOncE
This chart is for general reference only. See
complete details for each type of hazard.
Minimum Nozzle lip
Maximum Hazard Nozzle Nozzle Nozzle Slamping -
Hazard Dimensions ~ l:IgjgbIa Part No. Flow No.
Duct or Transition length - Unlimited 1 430912 1100
(Single Nozzle) Perimeter- 50 in. (127 em)
Diameter- 16 in. (40.6 em)
Duct or Transition length - Unlimited 419337 2W
(Single Nozzle) Perimeter-100 in. (254 an)
Diameter - 31 718 in. (81 em)
Duct or Transition Length - Unlimited 2 419337 2W
(Dual Nozzle) Perimeter - 150 in. (381 an)
Diameter - 48 in. (122 em)
Electrostatic Precipitator Individual Cell 419334 112N
(At Base of Duct)
Plenum Length - 10 fl (3.1 m) 419335 1N
(Horizontal Protection)
Plenum Length - 6 fl (1.8 m) 430192 1100
(Horizontal Protection) Width - 4 ft. (1.2 m) 419336 1W
Plenum Length - 4 ft. (1.2 m) 419336 1W
(Vertical Protection) Width - 4 ft. (1.2 m)
. Fryer (Split or Maximum Size
· Non-Split Vat). (without drip board)
15 in. (38 em) x
14 in. (36 em)
High Proximity 27 -47 in. 419339 230
Medium Proximity 20-27 in. 419340 245
. Fryer (Non-Split Vat Only) Maximum Size
(without drip board)
191/2 in. (49.5 em) x
19 in. (48.2 em)
High Proximity 21-34 in. 419338 3N
Low Proximity 13-'16in. 419342 290
Maximum Size
(without drip board)
18 in. (45.7 em)
x 18 in. (45.7 em)
High Proximity 25-35 in. 419338 3N
(64-89 em)
. For muKIp/e nozzle proledlon of stngIe fryers. see detailed Inlonnatlon on p.... 4.12 through 4.14.
SECTION fII - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-29
3-1-04 REV. 4
Nozzle Application Chart (Continued)
Minimum Nozzle lip
Maximum Hazard Nozzle Nozzle Nozzle Stamping -
Hazard Dimensions ~ ~ Part No. Flow No.
~ Fryer (Non-Split Maximum Size
~ Vat Only). (with drip board)
21 in. (53 em) x
14 in. (36 em)
(Fry Pot must not exceed
15 in. x 14 in.
(38 em x 36 em))
High Proximity 1 27 - 47 in. 419339 230
Medium Proximity 1 20 - 27 in. 419340 245
Maximum Size
(with drip board)
25 318 in. (64.4 em)
x 19 1fl in. (49.5 em)
(Fry pot side must not
exceed 19 1fl in.
(49.5 em) x 19 in.
(48.2 em)
High Proximity 21 - 34 in. 419338 3N
Low Proximity 13 - 16 in. 419342 290
Maximum Size
(with drip board)
18 in. (45.7 em)
x 27 5/8 in. (70.2 em)
High Proximity 25 - 35 In. 419338 3N
(64-89 em)
~ Range Longest Side 30 - 40 in. 419335 1N
32 in. (81 em) (76 -102 em)
Area - 384 sq. in.
(24n sq. em)
Longest Side 40 - 48 in. 419333 1F
28 in. (71 em) (102 - 122 em)
~ Area - 336 sq. in. (With Backshelf)
(2168 sq. em)
Longest Side (High Proximity) 40 - 50 in. 419340 245
28 in. (71 em) (102 - 127 em)
Area - 672 sq. in.
(4335 sq. em)
Longest Side
(Medium Proximity) 30 - 40 in. 419341 260
32 in. (81 em) (76 -102 em)
Area - 768 sq. in.
(4955 sq. em)
Longest Side (Low Proximity) 2 15-20In. 419342 290
36 in. (91 em) (38 - 51 em)
Area - 1008 sq. in.
(6503 sq. em)
. For muIIlple nozzle praledlon of single flyers, see detailed Infonn8IIon on peges 4-7 through 4-11.
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-30
REV. 3 10-1-02
Nozzle Application Chart (Continued)
. Minimum Nozzle lip
Maximum Hazard Nozzle Nozzle Nozzle Stamping -
Hazard Dimensions ~ ~ Part No. Flow No.
Griddle Longest Side (High Proximity) 30 - 50 in. 419341 260
48 in. (122 em) (76 - 127 em)
Area -1440 sq. in. (perimeter
(9290 sq. em) located)
Longest Side (High Proximity) 30-50 in. 419342 290
30 In. (76 em) (76 -127 em)
Area - 720 sq. in. (center located)
. (4645 sq. em)
Longest Side (High Proximity) 1 35-40 in. 419335/417332 1 N/1 NSS
36 in. (91 em) (89 -102 em)
Area - 1080 sq. in. (perimeter located)
. (6968 sq. em)
Longest Side 20 - 30 in. 419342 290
(Medium Proximity) (51 - 76 em)
48 in. (122 em) (perimeter
Area - 1440 sq. in. located)
. (9290 sq. em)
Longest Side (Low Proximity) 10 - 20 in. 419343 2120
48 in. (122 em) (25 - 51 em)
Area - 1440 sq. in. (perimeter
(9290 sq. em) located)
Chain Broiler. Longest Side - 34 in. (86 em) 2 10-26 in. 4193361417333 1W/1WSS
(Overhead Protection) Area - 1088 sq. in. (25 - 66 em)
(7019 sq. em)
Chain Broiler Length - 43 in. (109 em) 2 1-3 in. 4193351417332 1NJ1NSS
(Horizontal Protection) Width - 31 in. (79 em) (3 - 8 em)
Gas-Radiant Char-Broiler Longest Side - 36 in. (91 em) 15-40 in. 419335/417332 1 N/1 NSS
Area - 864 sq. in. (38 - 102 em)
(5574 sq. em)
Electrie Char-Broiler Longest Side - 34 in. (86 em) 20 - 50 in. 419335/417332 1 N/1 NSS
Area - 680 sq. in. (51 - 127 em)
(4388 sq. em)
Lava-Rock Broiler Longest Side - 24 in. (61 em) 18- 35 in. 419335/417332 1 N/1 NSS
Area - 312 sq. in. (46 - 89 em)
(2013 sq. em)
Natural Charcoal Broiler Longest Side - 24 in. (61 em) 18-40in. 419335/417332 1NJ1NSS
Area - 288 sq. in. (46 - 102 em)
(1858 sq. em)
Lava-Rock or Natural Longest Side - 30 in. (76 em) 14 - 40 in. 419338 3N
Charcoal Char-Broiler Area - 720 sq. in. (36 -102 em)
(4645 sq. em)
. MinlmJm ctl8In broiler exhaust oponIng -12In. x 12 In. (31 em x 31 em), and nol_...... 60% d Internal broller size.
Nozzle Application Chart (Continued)
Hazard
Wood Fueled Char-BroHer
Upright Broiler
Salamander
Broiler
Wok
..
Maximum Hazard
Dimensions
Longest Side - 30 in. (76 em)
Area - 720 sq. in.
(4645 sq. em)
Length - 32.5 in. (82.5 em)
Width - 30 in. (76 an)
Length - 32.5 in. (82.5 em)
Width - 30 in. (76 an)
14 in. - 30 in. (36 -76 em)
Diameter
3.75 - 8.0 in. (9.5 - 20 em)
Deep
11 in. - 24 in. (28 - 61 em)
Diameter
3.0 - 6.0 in. (8 - 15.2 em)
Deep
Minimum
Nozzle Nozzle
Quantity lBbI&
1 14-40 in.
(36-102 em)
2
2
35-45 in.
(89-114 em)
30-40 in.
(76-102 an)
seCTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-31
3-1-04 REV. 6
Nozzle lip
Nozzle Stamping -
Part No. Flow No.
419338 3N
419334 112N
419334 112N
419341 260
4193351417332
1 NJ1 N5S
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-40
REV. 2 10-1-02
TANK AND CARTRIDGE REQUIREMENTS
Once the hazard analysis is eompleted and the total nozzle flow
numbers are established, the quantity and size of agent tanks and
cartridges needed to supply the nozzles with the proper volumes
of agent at the proper flow rates can be determined. For cartridges
used in the regulated release mechanism, flow capacities, tank
quantities and sizes, and regulated release cartridge options are
given in the table below.
Total Quantity and
Flow Size of
Numbers* Thnk(s}
.. 1 - 5 (1) 1.5 Gallon
6 -11 (1) 3.0 Gallon
11 -16 (1) 1.5 Gallon
(1) 3.0 Gallon
.. 16 - 22 (2) 3.0 Gallon Double 101-30**
When one or more regulated actuators are used, the following
tank and cartridge combinations apply for each regulated actuator:
Regulated Actuator Regulated Actuator
Tank(s) Cartridge
(1) 1.5 Gallon LT-20-R or 101-10
(1) 3.0 Gallon LT-3O-R or 101.20
(1) 1.5 Gallon and LT-A-101-3O or 101-30** or
.. (1) 3.0 Gallon double tank
(2) 3.0 Gallon LT-A-101-3O or 101-30** or
.. double tank
Regulated Release
Cartridge Options
Nitrooen Carbon Dioxide
LT-20-R 101-10
LT-3O-R 101-20
Double 101-30
. For exceptions to maxItrom flow numbers, see Distribution Piping Requirements for 1.5 gal-
lon and 3.0 gallon systems in this Section.
.. .. The 101-30 cartridge can not be used when (2) two 3.0 gallOn tanks are manifolded together.)
For higher total flow numbers (23 to 110), multiple cartridges and
regulated actuators are required as shown in the System Selection
Guide in Section IX - Appendix.
..
..
ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS
This section contains the guidelines for installing the actuation and
expellant gas lines between the regulated release mechanism reg-
ulator, each regulated actuator regulator, and each agent tank.
These limitations should be considered when selecting the com-
ponent mounting locations.
Aetuatlon Gas Line - 6 to 8* Tanks Maximum
. 8 Tank maximum reflects the utilization of 3 tank regulated actuators.
1. Use only 1/4 in. Schedule 40 black iron, hot-dipped galva-
nized, chrome-plated, or stainless steel pipe and fittings.
2. The actuation gas line piping is installed from the regulated
release mechanism to each regulated actuator connected
within the system. The total leng1h of the actuation gas line
from the regulated release assembly to the regulated actuator
assembly(ies) must not exceed 20 ft. (6 m) when using an
L T-2Q-R, an LT-3Q-R nitrogen cartridge, or a 101-10 or a 101-
20 carbon dioxide cartridge. See Figure 71.
..
REGULATED ACTUATOR ASSEMBLY
EXPELLANT GAS LINES
NOT INCLUDED IN ACTUATION
GAS LINE LENGTH TOTALS
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
..
FIGURE 71
000776
ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS
(Continued)
Actuation Gas Line - 6 to 8* Tanks Maximum (Continued)
3. If an expellant gas line is connected to the regulated release
assembly along with an actuation gas line, the total combined
length of the actuation and expellant gas line must not
exceed 30 ft. (9 m) when using a "double-tank" nitrogen car-
~ tridge or a LT-A-101-3O nitrogen cartridge or a 101-30 carbon
.. dioxide cartridge. See Figure 72.
4. A combined total of nine fittings may be used in these lines,
eight goo elboeand one tee. Two 450 elbows equal one.
elbow.
Actuation Gas Line -10 to 15* Tanks Maximum
. 15 Tank maximum reflects the utilization of 3 tank regulated actuators.
1. Use only 1/4 in. Schedule 40 black iron, hot-dipped galva-
nized, chrome-plated, or stainless steel pipe and fittings.
NOTE: Stainless steel hose and fittings can also be used. See
Component Section for detailed information.
..
ACTUATOR AND EXPELLANT GAS LINES
WITH A "OOUBLE TANK" CARTRIDGE
OR A 101-30 CARTRIDGE OR A LT-A-101.30 CARTRIDGE
MAXIMUM COMBINED LENGTH - 30 FT. (9 m)
MAXIMUM COMBINED FITTINGS - 9
REGULATED
ACTUATOR
ASSEMBLY
"ANSUL AUTOMAN"
REGULATED RELEASE
ASSEMBLY
..
SAFETY
RELIEF VALVE EXPELLANT
\ GAS LINE
1/4 IN. ACTUATION L1NE-
100 FT. (30.5 m) MAXIMUM
f -IT]
I I
I :
![tJ
REGUU\TED ACTUATOR
WITH TANK
..
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-41
10-1-02 REV. 2
2. The actuation gas line piping is installed from the 101 remote
mechanical release to each R-102 regulated actuator assem-
bly. The total leng1h of the actuation gas line from the remote
mechanical release to the regulated actuator assemblies must
not exceed 100 ft. (30.5 m).
3. A combined total of 20 elbows and 9 tees may be used
in these lines. Two 450 elbows equal one goo elbow. See
.. Figure 73.
~ 4. Use only a 101-10 carbon dioxide cartridge in the 101 remote
mechanical release.
5. A safety vent relief valve (Part No. 15677) is required in the
actuation gas line to relieve residual pressure after actuation.
REGULATED
ACTUATOR
ASSEMBLY
~
REGULATED ACTUATOR
ASSEMBLY EXPELLANT GAS LINES
NOT INCLUDED IN COMBINED TOTALS
FIGURE 72
00<l2<2
9 TEES MAXIMUM
20 ELBOWS
MAXIMUM
II _
II[ r"
11,0
l)~
I I
I I
I'
'-'
AGENT TANK
MAXIMUM OF FIVE
REGULATED ACTUATORS
t
REMOTE RELEASE
MECHANISMS
(PART NO. 32381)
5 MAXIMUM
FIGURE 73
000301
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-42
REV. 3 10-1-02
~
~
ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS
(Continued)
Expellant Gas Line
1. The expellant gas line piping is installed from the regulated
release mechanism in double and multiple-tank systems, and
from the regulated actuator assembly in multiple-tank sys-
tems. The expellant gas line is the piping between the regula-
tor and the tank-enclosure/tank-bracket assembly. The total
leng1h of the expellant gas line from the regulated release
mechanism or each regulated actuator assembly must not
exceed 30 ft. (9 m) when using a "double-tank" cartridge, an
LT-A-101-3O Cartridge, or a 101-30 Cartridge. See Figures 74
and 75.
"ANSUL AUTOMAN-
REGULATED RELEASE
ASSEMBLY
..
FIGURE 74
ooon.
EXPELLANT GAS LINE
MAXIMUM LENGTH - 30 FT. (9 m).
MAXIMUM NO. OF FITTINGS - 9
'\
..
FIGURE 75
000777
~
~
2. A combined total of nine fittings may be used in these lines,
eight goo elbows and one tee. Two 450 elbows equal one 900
elbow.
3. If two tanks are connected to the regulated release assembly
in a multiple-tank system arrangement, the total combined
leng1h of the actuation and expellant gas lines must not
exceed 30 ft. (9 m) when using a "double-tank" nitrogen car-
tridge, an LT-A-101-3O nitrogen cartridge, or a 101-30 carbon
dioxide cartridge. See Figure 72.
DISTRIBUTION PIPING REQUIREMENTS
Once the nozzle placement and quantity of tanks has been deter-
mined, it is then necessary to determine the piping configurations
between the tank adaptor and each discharge nozzle. This section
contains the guidelines and limitations for designing the distribu-
tion piping so that the liquid agent will discharge from the nozzles
at a proper flow rate. These limitations should also be referred to
when selecting the mounting location for the regulated release
mechanism and agent tank.
General Piping Requirements
1. All R-102 system piping is straight line. Therefore, the need for
critical lengths and balancing is minimized.
2 Two 450 elbows count as one goo 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 leng1h of Schedule 40, 3/8 in. pipe from
the tank outlet to any nozzle protecting a range, fryer, or wok
must be 6 ft. (1.8 m).
5. Pipe leng1hs are measured from center of fitting to center of
.. fitting. See Figure 76.
~.
I" CENTER TO CENTER--:1
LY----*-~---~
..
FIGURE 76
ooon.
6. All distribution piping must be Schedule 40 black iron, chrome-
plated, or stainless steel. Do not use hot dipped galvanized
pipe on the distribution piping.
.. 7. All threaded connections located in and above the protected
area must be sealed with pipe tape. Tape should be applied to
male threads only. Make certain tape does not extend over the
end of the thread, as this could cause possible blockage of the
agent distribution.
8. Before installing blow-off caps on nozzles, apply a small
amount of Dow Corning No. 111 silicone grease across the
opeing in the nozzle tip and also a small amount coating the
exterior of the blow-off cap. This will help keep cooking grease
.. from building up on the cap.
~
DISTRIBUTION PIPING REQUIREMENTS (Continued)
Supply and Branch Line identification
The R-102 distribution piping network is broken down into four
specific pipe runs: the Supply Line, the Duct Branch Line,
the Plenum Branch Line, and the Appliance Branch Line. See
~ Figure 77.
DUCT
BRANCH LINE ~
SUPPLY
LINE
~
j:J
o
PLENUM
BRANCH LINE
APPLIANCE
BRANCH LINE
NOTE: THIS IS A CONCEPTUAL DRAWING ONLY.
THIS IS NOT AN ACTUAL INSTAUAIlON.
~
AGURE n
00077ll
NOTE: THESE ARE EXAMPLES ONLY. OTHER CONFIGURATIONS CAN BE DESIGNED.
END OF
SUPPLY LINE
END OF
SUPPLY LINE
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-43
10-1-02 REV. 3
~ SUPPLY LINE
The Supply Line is defined as the length of pipe which runs from
the agent tank outlet to the last branch line (whether a duct, appli-
ance, or plenum branch line). This includes all supply line fittings
except for the tees or elbows leading to the branch lines. See
~ Figures nand 78.
\ 0"
..- :
. !
,._ot
,.' i
t
END OF
SUPPLY LINE
i
~... ....
--. i
i
I l..",
j..t +
,. .
i
-~
END OF
SUPPLY LINE
SUPPLY
LINE TEE
(NOZZLES FOR
PLENUM
PROTECTION)
BRANCH LINE CANNOT
START AHEAD OF A
SUPPLY LINE TEE
~
(NOZZLES FOR
PLENUM
PROTECTION)
BRANCH LINE CANNOT
START AHEAD OF A
SUPPLY LINE TEE
FIGURE 78
00Cl780
. --
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-44
REV. 3 10-1-02
DISTRIBUTION PIPING REQUIREMENTS (Continued)
Supply and Ekwtch Line Identification (Continued)
..
NOTICE
Branch lines cannot start ahead of a supply ine
tee.
DUCT BRANCH LINE
The Duct Branch Line is defined as the leng1h of pipe which runs
from the supply Ine 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 78 and 79.
DUCT BRANCH lINE -----+
(ELBOW INCLlJlED) ........
.>
....
....
0('..' t
."., t
..
f....
I
.
I
I
o
..
DUCT BRANCH LINE
(TEE INCLUDED)
t( __.0'
"s....,.' ·
.. .
...,,"i
........ DueT BRANCH UNE \
! "'" ~,~ 0
0, ~ _~....._oV'
..J..... t
..-"".'1
.'
..'
('
.
I
6
FIGURE 79
000181
PLENUM BRANCH LINE
The Plenum Branch Iile is defined as the length ci pipe which
runs from the supply line to the plenum nozzle(s). Thisroudes all
branch line fittings as well as the tee or elbow used t> start the
.. branch line. See FigtnS 77 and 80.
..4
, ... 4(;;
.... -
.....,;;
.' -
,..
I PLENUM BRANCH LINE
l (TEE INCLUDED)
I
o
..
..4
..-
. --<'t'"
.'
.'
."
.'
,"
.'
(., PLENUM BRMCH UtE
I (TEE INCLUIBIt
.
I
.
~
FIGURE 80
000782
APPLIANCE BRANCH LINE
The Appliance Branch Line is defined as the length ci pipe which
runs from the supply Iile to the appliance nozzle(s).1Ns includes
all branch line fittings as well as the tee or elbow used to start the
~ branch line.. See FigtnS 78 and 81.
..
:t
A APPLIANCE BRANCtI UNES
U "'" ",,,"-
~
RGURE 81
000783
DISTRIBUTION PIPING REQUIREMENTS (Continued)
Distribution Piping Requirements - 1.5 Gallon System
~ DUCT, PLENUM, AND APPLIANCE PROTECTION
1. This option allows for duct protection, plenum protection,
appliance protection, or any combination.
.. 2. When using a combination of plenum and duct protection only,
only one duct nozzle, either a 1W, 1100, or a 2W, may be
used.
3. All distribution piping, supply and branch, must be 3/8 in.
Schedule 40 black iron, chrome-plated, or stainless steel.
4. Each 1.5 gallon tank allows a maximum of five flow numbers. *
5. The pipe leng1h between the start of the first branch line and
the start of the last branch line nwst not exceed 8 ft. (2.4 m).
When the supply line is split, th~ combined length of both
legs of the supply line (start of first branch line to start of last
branch line) must not exceed 8 ft. (2.4 m). See Rgure 82.
6. The combined leng1h of all branch lines must not exceed 22 ft.
(6.7 m). See Figure 83.
7. The requirements of the following table must not be exceeded:
..
..
..
Requirements
Pipe Size
Maximum Length
~
3/8 in.
40 ft.
(12.2 m)
6 ft.
(1.8 m)
Duct
Branch Line
3/8 in.
6 ft.
(1.8 m)
4 ft.
(1.2 m)
Maximum Rise
Maximum 900 Elbow
9
4
Maximum Tees
Maximum Flow Numbers
5*
2
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-45
10-1-02 REV. 1
START OF LAST
BRANCH LINE
START OF FIRST \
BRANCH LINE
!
~
FIGURE 82
llOO784
1W NOZZLE
(BRANCH LINES IN BOLD)
COMBINED LENGTH MUST
NOT EXCEED 22 FT. (6.7 m)
~
FIGURE 83
000785
Plenum
Branch Line
3/8 in.
4 ft.
(1.2 m)
2 ft.
(.6 m)
Appliance
Branch Line
3/8 in.
10 ft.
(3 m)
2 ft.
(.6 m)
4
6
2
3
2
3
o Exception.:
1. Six (6) flow numbers are allowed when a duct branch line Is the lest branch line on the piping network and no 1N nozzles, Part No. 56930, ere used to protect woks or griddles.
2. Six (6) flow numbers are allowed when six (6) 1N nozzles. Part No. 56930, are used and none of the nozzlea are used to protect woks end griddles. NOTE: Only five (5) flow
numbers are allowed if a 1N nozzle is used for wok or griddle protection.
.. 3. Six (6) flow numbers are allowed when only two (2) 3N nozzles. Part No. 76782, are used.
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-46
REV. 3 10-1-02
DISTRIBUTION PIPING REQUIREMENTS (Continued)
Distribution Piping Requirements - 3.0 Gallon System
1. The maximum leng1h between the start of the first branch line
and the start of the last branch line must not exceed 24 ft.
(7.3 m). When the supply line is split. the combined total of
both legs of the supply line (from the start of the first branch
line to the start of the last branch line) must not exceed 24 ft.
. (7.3 m). See Figure 84.
2. The total length of all branch lines must not exceed 36 ft.
. (10.9 m). See Figure 84.
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.
5. The requirements of the following table must not be exceeded:
3 BRANCH LINES
L
'Exceptions:
1. Twelve (12) flow numbers are allowed in any one tank not containing two-flow appliance nozzles, and/or. a 1N nozzle for wok or griddle protection, and/or, a 1F nozzle for range
protection, and/or, e 3N nozzle for f~r protection.
. 2. Twelve (12) flow numbers are aHowed in any one tank for hood and duct protection.
3. Twelve (12) flow numbers are allowed with any one tank using only two-flow eppliance nozzles.
4. Twelve (12) flow numbers ere allowed with any one tank using only three-flow appliance nozzles.
Special Instruction.:
1. Twelve (12) flow numbers are allowed when four (4) Dean Industries GTI Gas F~rs are protected at low proximity as shown in Figure 101 on pags 4-52. The discharge piping
must be as shown in Figure 102 on Page 4-52.
2. For certain McOonald's applications. 11.5 flow numbers are allowed when using a combination of one (1) 2W duct nozzle, one (1) 112N electrostatic precipitator nozzle,
one (1) 1N plenum nozzle, and four (4) two-flow appliance nozzles. Contact Ansul Applications Engineering Department for additional information.
Duct Plenum Appliance
Branch Line Branch Line Branch Line
3/8 in. 3/8 in. 3/8 in.
8 ft. 4 ft. 12 ft.
(2.4 m) (1.2 m) (3.7 m)
4 ft. 2 ft. 2 ft.
(1.2 m) (.6 m) (.6 m)
4 4 6
2 2 4
4 2 4
DISTRIBUTION PIPING REQUIREMENTS (Continued)
Distribution Piping Requirements - 6.0 Gallon Manifolded
System
. 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.
. 2. See Figure 86 for tank connections.
3. The leng1h of supply line piping between the start of the first
branch line and the start of the last branch line must not
. exceed 24 ft. (7.3 m). See Figure 85. 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).
4. The combined length of all branch lines must not exceed 36 ft.
~ (10.9 m). See Figure 85.
5. A maximum of 22 flow numbers are allowed.
6. The requirements of the following table must not be exceeded.
Requirements
Pipe Size
Maximum Length
Supply Line
3/8 in.
32 ft.
(9.7m)
6 ft.
(1.8 m)
8
Maximum Rise
Maximum 900
Elbows
Maximum Tees
Maximum Flow
Numbers
2
22
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-47
10-1-02 REV. 2
LENGTH OF PIPING MUST NOT EXCEED 24 FT.
(7.3 m) FROM START OF FIRST BRANCH LINE
TO START OF LAST BRANCH LINE
2 FLOW APPUANCE NOZZLE
(BRANCH LINES IN BOLD)
COMBINED LENGlli MUST NOT EXCEED 36 FT. (10.9 m)
.
FIGURE 85
lIOO267
.;
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-48
REV. 2 10-1-02
DISTRIBUTION PIPING REQUIREMENTS (Continued)
Distribution Piping Requirements - 6.0 Gallon Manifolded
System (Continued)
This configuration consists of two 3 gallon tanks. Both tanks are
connected to a common manifold tee and are pressurized from a
single double tank (Part No. 73022) nitrogen cartridge in the regu-
· lated release assembly. See Figure 86.
USE HOSE!
GROMMET
PACKAGE
(PART NO.
418511)
318 IN.
318 IN. 318 IN. BRANCH
"',,'-, '''''''' ~
.. .~... ,.w'""
SUPPLY
.
DOUBLE TANK
NITROGEN
CARTRIDGE OR
LT.A-101-30
CARTRIDGE
(REGULATED
ACTUATOR ONLY
o 0
3.0
GALLON
TANK
3.0
GALLON
TANK
3.0 GALLON REGULATED RELEASE
ASSEMBLY OR 3.0 GALLON REGULATED
ACTUATOR ASSEMBLY
TANKlENCLOSURE
ASSEMBLY
NOTE 1: THE PIPE CONNECTION FROM TANK CENTER TO TANK
CENTER CANNOT EXCEED 8-112 IN. (21.5 an). ALSO, OEM
RELEASElBRACKET ASSEMBLY CAN BE UTILlZEO WHEN
MANIFOLDING 3.0 GALLON TANK
NOTE 2: ONLY 3 GALLON TANKS CAN BE MANIFOLDED.
~
FIGURE 86
000272
When using the hose/grommet package, independent pipe runs
can also be used with the regulated release assembly and the
~ tank/enclosure assembly. See Figure 87. NOTE: When manifold-
I ing is not used, each of the two (2) 3 gallon tanks utilize the piping
. limitations of a single tank system.
r~~
q=~~
~
00
3.0 GALLON
TANK
OR
1.5 GALLON
TANK
TANK/ENCLOSURE
ASSEMBLY
DOUBLE TANK NITROGEN
CARTRIDGE OR
LT-A-l01-30 CARTRIDGE
(REGULATED ACTUATOR ONLY)
"
.
FIGURE 87
000786
'I
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 88. 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 Rgure 88.
Each tank must be connected to an independent distribution pip-
. ing network as shown in Figure 88. Distribution piping require-
ments for each network must be as follows:
1. The maximum leng1h between the start of the first branch line
and the start of the last branch line must not exceed 24 ft.
(7.3 m). When the supply line is split, the combined total of
both legs of the supply line (from the start of the first branch
line to the start of the last branch line) must not exceed 24 ft.
(7.3 m). See Figure 84.
2. The total length of all branch lines must not exceed 36 ft.
(10.9 m). See Figure 84.
3. Use a 318 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.
5. When using this 9.0 gallon system configuration, no mani-
folding of distribution piping is allowed.
6. When an ANSUL AUTOMAN Regulated Release is utilized in
this configuration, additional regulator actuators cannot be
used.
. 7. Only 3 gallon tanks can be utilized in this configuration.
I 8. The requirements of the following table must not be exceeded
. for each 3 gallon tank:
.
.
Requirements
Pipe Size
Maximum Length
Supply Line
3/8 in.
40 ft.
(12.2 m)
6 ft.
(1 .8 m)
9
Duct
Branch Line
3/8 in.
8 ft.
(2.4 m)
4 ft.
(1.2 m)
4
Maximum Rise
Maximum 900
Elbows
Maximum Tees
Maximum Flow
Numbers
11*
2
4
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-49
10-1-02 REV. 2
~~
r~~
F~~
D D
3.0
GALLON
TANK
NO.3
.
"I'M> TANK ENCLOSURE
ASSEMBLY PART NQ
419604 (INCLUOES (2)
HOSES AND (2)
GROMMETS)
3.0
GALLON
TANK
NO.2
3 GALLON REGULATED DOUBLE TANK NITROGEN
RELEASE ASSEMBLY, I CARTRIDGE OR
OR 3 GALLON LT-A-l01-30 CARTRIDGE
REGULATED ACTUATOR (REGULATED ACTlWOR
ASSEMBLY ONLY)
FIGURE 88
0??oo7
,
Appliance I
Branch Line
3/8 in. I
12 ft.
(3.7 m)
2 ft.
(.6 m)
6
4
4
I
.
Plenum
Branch Line
3/8 in.
4 ft.
(1.2 m)
2 ft.
(.6 m)
4
2
2
'Exceptions:
1. T_ (12) how numbers are allowed in any tank not containing two-flow appliance nozzles. and/or, a 1 N nozzla for wok or griddle protection. and/or, a 1 F nozzle for range protec-
tion, and/or, a 3N nozzle for fryer protection.
2. T_ (12) flow numbers are allowed with any one tank using only two-flow appliance nozzles.
3. T_ (12) flow numbers ere allowed with any one tank using only three.flow appliance nozzles.
SpeciallMtructlons: J
1. When four (4) Dean Industries GTI Gas Fryers are prolected at low proximity as shown in Figure 58 on Page 4-32, the discharge piping must be shown in Figure 59 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 e1ectrostallc 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 EX. 3470 ULC CEx747 Page 4-50
REV. 2 10-1-02
DETECTION SYSTEM REQUIREMENTS
Once the fire suppression system design has been determined, a
detection system design must be completed. This section contains
guidelines and limitations for detection system installation.
Detector Identification
The two types of detectors are distinguished from each other by
their location in the detection system.
1. The Terminal Detector (Part No. 56838, 15375, or 417368) is
the last in a series of detectors, or the only detector used in a
single-detector system. This detector is thus named because
it is at the point at which the wire rope ends, or "terminates.w
2. A Series Detector (Part No. 56837, 15373, or 417369) is any
detector located in-line between the regulated release mech-
anism and the terminal detector.
DetectorJPulley Elbow Quantity
The quantity of detectors used in the system will vary depending
on the style of detector used.
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
Number of Number of
Detectors Elbows
per System per System
12 18
Maximum
Length of 1/2
in. Conduit
per System
125 ft. (38.1 m)
Clip on Style
Detector
Hinge Style
Detector
Scissors Style 15
Detector
2. If hinge style detectors are mixed in a system with either clip-
on or scissor style, 4 series and 1 terminal is the maximum
number allowed. If clip-on style are mixed with scissor style,
the maximum allowed is 11 series and 1 terminal.
5
8
103 ft. (31.3 m)
20
150 ft. (45.7 m)
NOTICE
When using the "clip-on" style detector, the ter-
minal detector may use the "hinged" style
mounting bracket with the "clip-on" style linkage.
This is only allowed with the terminal detector.
. No other linkages are allowed to be mixed
. with other brackets. When using this option,
the total number of "c1ip-onw style detectors (11
series and 1 terminal) is still allowed.
3. If hinge style detectors are mixed in a system with either clip-
on or scissor style, the maximum leng1h of wire rope must not
exceed 103 ft. (31.4 m) and the maximum number of pulley
elbows must not exceed 8. If c1ip-on style are mixed with scis-
sor style, the maximum leng1h of wire rope must not exceed
125 ft. (3.81 m) and the maximum number of pulley elbows
must not exceed 18.
4. If the hazard requires more than 15 detectors, up to five 101
Remote Releases (Part No. 12029) can be used for system
actuation. Each 101 remote release allows the use of a maxi-
mum of 15 "scissor" style detectors (14 series and 1 terminal)
for a total of 75 detectors if needed.
Detector Placement Requirements
EXHAUST DUCTS
Each exhaust duct must have at least one detector installed in the
duct entrance, located in the airstream of the cooking vapors, or at
· a maximum of 20 ft. (6.1 m) into the duct opening. See Figure 89.
.-.-rn"''' ---
--'-' ...... ~-_.
20 FT. (6 m)
MAXIMUM
l"'l
,........
.
'----------------
. FIGURE 89
000271
NOTICE
When gas appliances are used and the flue
gases from the burner are exhausted into the
duct, the detector must be kept out of the air
stream of these exhaust gases. These gases
can be very hot and could actuate the system
unnecessarily.
Duct openings that are long and narrow or large
enough to require multiple duct nozzles may
require additional detectors.
ELECTROSTATIC PRECIPITATOR
If an electrostatic precipitator is located at or near the base of tt)e
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 90.
When installing the detector bracket and system conduit, make
certain they do not interfere with the operation of the precipitator.
f
.
FIGURE 90
000208
Detector Replacement Requirements (Continued)
COOKING APPLIANCES
If the cooking appliance is located under an exhaust duct where a
detector has been mounted, it is normally not necessary to utilize
another detector for that cooking appliance, provided the detector
~ is not more than 12 in. (30 cm) into the duct. See FlQure 91.
.
. .,
I
I
APPl..IANCE
REQWlES
SEFl\RlU'E
DETECTOR
APPLIANCE APPLIANCE
COVERED BY COVERED BY
DETECTOR DETECTOR
UNDER DUCT UNDER DUCT
APPlIANCE
REQUIRES
SEFl\RlU'E
DETECTOR
.
FIGURE 91
000260
~
Each cooking appliance with a continuous cooking surlace not
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-
ing surface exceeding 48 in. x 48 in. can be protected by at least
one detector per 48 in. x 48 in. cooking area. Detectors used for
cooking appliances must be located within the perimeter of the
protected appliance toward the exhaust duct side of the appliance.
The detector should be located in the air stream of the appliance
to enhance system response time.
Detection Una Requirements
CONDUIT
Rigid conduit or 1/2 inch EMT thin-wall conduit may be used.
Standard steel conduit fittings (compression type are recommend-
ed) must be employed to properly install the detection system. All
conduit or pipe must be firmly supported. When using pipe, make
certain that all ends are carefully reamed, deburred and blown
clear of chips and scale before assembly.
NOTICE
The conduit offset can be used at the top or bot-
tom of the regulated release to change di'ection
of the conduit. The conduit offset cannot be
used with pulley tees. All other changes in direc-
tion must be made by using Ansul approved pul-
ley elbows, Part No. 423254 or 415670. See
Figure 92.
~
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-51
10-1-02 REV. 2
tEE
o
Q
()
FIGURE 92
llOCl271l
Fusible Link SelectIon
When possible, temperature readings should be taken at each
detector location to determine correct fusible link temperature rat-
ing. Temperature can be recorded using either a maxilOOm regis-
tering thermometer, Part No. 15240, temperature tape or any other
accurate thermometer.
~
ooo171l
TEMPERA1\lAE RJmNG
STAMPED ON FUSIBLE
LINK BODY
~
000171
K STYLE
ML STYLE
500 OF (260 'C) ONLY
~
FIGURE 93
Select correct UL Listed fusible Iink(s) for installation in detector(s)
according to the temperature condition chart below:
Temperature To Be Used Where
Rating Temperature Does
(See Figure 79) Not Exceed
165 OF (74 OC) 100 OF (38 OC)
212 OF (100 OC) 150 OF (66 "C)
280 OF (138 OC) 225 OF (107 DC)
360 OF (182 OC) 290 OF (143 DC)
450 OF (232 OC) 360 OF (182 oC)
500 OF (260 OC) 400 OF (204 DC)
~
Fusible Link
Part No.
415739
415740
415741
415742
415743
56816
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-52
REV. 1 10-1-02
MANUAL PULL STATION REQUIREMENTS
A remote manual pull station allows the R-102 system to be man-
ually operated at some point distant from the regulated release
assembly. The pull station should be installed at a maximum height
of 60 in. (152 cm) and located in the path of exit. The pull station
is the only source of manual actuation of the regulated release
assembly.
The totalleng1h of the cable used for each manual pull station with-
in a system must not exceed 150 ft. (46 m).
The maximum number of pulley elbows that may be used per pull
station is 20.
One pulley tee, Part No. 427929, is allowed per system.
The maximum length of cable from the AllTOMAN to a pull station
is 150 ft. (45.7 m) with a maximum of 20 pulley elbows used per
side of the tee. As the tee is located far1her from the AUTOMAN,
the 150 ft. (45.7 m) maximum must be observed but as pulley
elbows are placed between the AUTOMAN and the tee, they must
be deducted from the available pulley ebows (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 94 for three
I different examples. (Note: Both must be gas valves or both must
. be pull stations. Mixing is not allowed.)
TEE CLOSE TO AUTOMAN (EXAMPLE)
PULLEY TEE
12 IN.
(305 mm)
AUTOMAN
GAS VALVE OR GAS VALVE OR
MANUAL PULL MANUAL PULL
149 FT. (45.4 m) AND 20 PULLEY BBOWS MAXIMUM
PER EACH SIDE OF TEE
TEE CLOSE TO GAS VALVES OR MANUAL PULL (EXAllPLE)
12 IN.
(305 mrn)
12 IN.
(305 mm)
AUTOMAN
149 FT. (45.4 m) AND 20 PULLEY ELBOWS BETWEEN
AUTOMAN AND TEE
TEE HALFWAY BETWEEN AUTOMAN AND GAS VALVES OR MANUAL PULL (EXAMPLE)
75 FT. (22.9 m) AND 10 PULLEY B.Jl(JNS
75 FT. (22.9 m) AKJ 75 FT. (22.9 m) AND
10 PULLEY ELBOWS 10 PULLEY ELBOWS
PUU.EYTEE
AUTOMAN
GAS VI'J..VE OR
MANUAL PULL
GAS VALVE OR
MANUAL PULL
.
FIGURE 94
004007
Metal SWnped Style - Part No. 4835 or 54011
Parts that may be used for installation of a metal stamped remote
manual pull station are:
DescriDtion
Remote Manual Pull Station Assembly*
Remote Manual Pull Station Assembly
Pulley Elbow
Pulley Elbow
Pulley Tee
'AssemIlly includes parts listed below:
1/16" Stainless Steel Cable 50 ft. (15 m)
Oval Press-To-Crimp Sleeves
Glass Break Rod (1)
~
54011
4835
423250
415670
427929
15821
4596
4834
MECHANCAL GAS VALVE REQUIREMENlS
An Ansul or Ansul approved mechanical gas shut-off valve system
can be attached to the R-102 system. The system works both
mechanically and pneumatically by use of an air cylinder located
inside the regulated release assembly. Upon actuation of the fire
suppression system, a pneumatically-operated air cylinder assem-
bly will mechanically close the gas shut-off vaMl.
The totalleng1h of the cable for each mechanical gas valve must
not exceed 150 ft. (46 m). The maximum number of pulley elbows
that may be used is 20 for each valve.
One pulley tee (Part No. 427929) is allowed per system.
The maximum leng1h of cable from the AUTOMAN to a gas valve is
150 ft. (45.7 m) with a maximum of 20 pulley elbows used per side
of the tee. As the tee is located farther from the NJTOMAN, the 150
ft. (45.7 m) maximum must be observed but as pulley elbows are
placed between the AUTOMAN and the tee, they must be deduct-
ed 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 puley elbows left for
~ use on each side of the tee is 10 per side. See Figure 94 for three
different examples.
Parts that may be used for installation of a Mechanical Gas Shut-
off Valve are:
Description
Gas Valve/Actuator 3/4 in. Assembly (Ansul)*
Gas Valve/Actuator 1 in. Assembly (Ansul)*
Gas Valve/Actuator 1 1/4 in. Assembly (Ansul)*
Gas Valve/Actuator 1 1/2 in. Assembly (Ansul)*
Gas Valve/Actuator 2 in. Assembly (Ansul)*
Gas Valve/Actuator 2 1/2 in. Assembly (ASCO)*
Gas Valve/Actuator 3 in. Assembly (ASCO)*
Pulley Ellow
Pulley Elbow
Pulley Tee
1/16" Stainless Steel Cable
50 ft. (15 m) or 500 ft. (152 m) roll
Oval Press-To-Crimp Sleeve
Stop Sleeve (2)
. Assembly includes parts listed below:
Air Cylinder Assembly
Air Cylinder
Tubing Assembly
Copper Tubing, 1/8 in.
Male Elbow
Male Connector
Machine Screw (2)
Hex Nut (2)
Lockwasher (2)
Visual Inspection Seal (2)
Ew:1.l&
55598
55601
55604
55607
55610
25937
25938
423250
415670
427929
15821 or
79653
4596
26317
15733
15521
15529
15525
15523
15522
15421
15527
4141
197