Ansul R-102 Installation And Maintenance Manual
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Ansul R-102 Installation And Maintenance Manual

Restaurant fire suppression system
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R-102 RESTAURANT
FIRE SUPPRESSION SYSTEM
DESIGN, INSTALLATION, REChARGE, AND MAINTENANCE MANUAL
One Stanton Street / Marinette, WI 54143-2542, USA / +1-715-735-7411 / www.ansul.com
Copyright © 2014 Tyco Fire Products LP. / All rights reserved. / Part No. 418087-12

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Ron Borello
April 2, 2025

Where are the serial numbers located on the R-102

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  • Page 1 R-102 RESTAURANT FIRE SUPPRESSION SYSTEM DESIGN, INSTALLATION, REChARGE, AND MAINTENANCE MANUAL One Stanton Street / Marinette, WI 54143-2542, USA / +1-715-735-7411 / www.ansul.com Copyright © 2014 Tyco Fire Products LP. / All rights reserved. / Part No. 418087-12...
  • Page 3 Twelve-year maintenance must include agent tank hydrostatic testing. ANSUL PART NO. 418087-12 ANSUL, R-102, and the product names listed in this material are marks and/or registered marks. Unauthorized use is strictly prohibited.
  • Page 4 EXPLANATION OF SAFETY ALERTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 REV. 11 2014-SEP-01 DANGER Indicates a hazardous situation in which a person will expe- rience serious personal injury or death if the situation is not avoided. WARNING...
  • Page 5 R-102 Restaurant Fire Suppression Manual REVISION RECORD UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 1 DATE PAGE REV. NO. DATE PAGE REV. NO. 2014-SEP-01 Complete manual has been reformatted along with several revised pages that contain updated technical information. For clarity,...
  • Page 6 REVISION RECORD R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 2 REV. 11 2014-SEP-01 DATE PAGE REV. NO. DATE PAGE REV. NO. Indicates revised information. Indicates change in page sequence.

  • Page 7: Table Of Contents

    TABLE OF CONTENTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-1 REV. 11 PAGE TOC-1 SECTION PAGES SECTION PAGES I. GENERAL INFORMATION 1-1 – 1-4 III. SYSTEM COMPONENTS 3-1 – 3-12 (Continued) DESIGN AND APPLICATION PULLEY TEE UL LISTING...

  • Page 8: Table Of Contents

    R-102 Restaurant Fire Suppression Manual TABLE OF CONTENTS UL EX3470 ULC EX3470 PAGE TOC-2 REV. 11 2014-SEP-1 SECTION PAGES SECTION PAGES IV. SYSTEM DESIGN (Continued) 4-1 – 4-76 V. INSTALLATION INSTRUCTIONS 5-1 – 5-44 (Continued) TANK AND CARTRIDGE 4-61 REQUIREMENTS...

  • Page 9: Design And Application

    AUTOMAN Regulated Release Assembly (Electrical): An The R-102 system suppresses fire by spraying the plenum area, assembly which contains the regulated release mechanism, the filters, cooking surfaces, and the exhaust duct system with...
  • Page 10 “…predetermined flow rates, nozzle Electrostatic Precipitator: A device used to aid in the cleaning pressures, and quantities of liquid agent.” The R-102 system, as of the exhaust air. This device is normally installed at or near the prescribed by UL  (Underwriter’s Laboratories), has specific pipe ...
  • Page 11 SECTION 1 – GENERAL INFORMATION R-102 Restaurant Fire Suppression Manual UL EX3470        ULC EX3470 2014-SEP-01        REV. 11        PAGE 1-3 DEFINITION OF TERMS (Continued) Pulley Elbow: A device used to change the direction of the wire...
  • Page 12 SECTION 1 – GENERAL INFORMATION R-102 Restaurant Fire Suppression Manual UL EX3470        ULC EX3470 PAGE 1-4        REV. 11        2014-SEP-01  NOTES:...

  • Page 13: Total System

    Single-Tank System The enclosure or bracket assembly is mounted separately but The R-102 single-tank system is available with a stainless steel within the guidelines of the regulated release assembly expellant enclosure and consists of: gas piping requirements to ensure simultaneous actuation of the system.

  • Page 14: Three-Tank

    Multiple Tank System (Three Tanks or More – Multiple Cartridges) Three-Tank System (1 Cartridge with Three 3.0 Gal Tanks ONLY) The R-102 multiple-tank system is available with stainless steel enclosures and consists of: The R-102 three-tank system is available with stainless steel enclosures and consists of: 1.

  • Page 15: Extinguishing Agent

    ORDERED SEPARATELY (SEE PAGE 3-3) –40 °F to 130 °F (–40 °C to 54 °C). Note: When installing agent in R-102 system, temperature range is 32 °F (0 °C) to 130 °F RELEASE MECHANISM (54 °C). The distributor must record the batch numbers and date of shipment receipt to be filed with each installation record.

  • Page 16: Remote Mechanical Release

    The Remote Mechanical Release (Part No. 433485) is used The Single Tank Enclosure Assembly (Part No. 429870) is used to actuate up to five R-102 regulated actuators. The remote in double and multiple-tank systems and must be mounted to mechanical release utilizes a 101-10 carbon dioxide cartridge a rigid surface near the regulated release or regulated actuator as the actuation pressure to operate the regulated actuators.

  • Page 17: Regulated Actuator

    R-102 Restaurant Fire Suppression Manual SECTION 3 – SYSTEM COMPONENTS UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 3-3 REGULATED ACTUATOR ASSEMBLY OEM RELEASE/BRACKET ASSEMBLY (FOR OEM IN-CABINET USE ONLY) The Regulated Actuator Assembly (Part No. 429850) contains the The OEM Regulated Mechanical Release/Bracket Assembly regulator, pneumatic actuator, expellant gas hose for agent tank (Part No.

  • Page 18: Two Tank Enclosure Assembly

    SECTION 3 – SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 3-4 REV. 11 2014-SEP-01 TWO TANK ENCLOSURE ASSEMBLY ADDITIONAL SHIPPING ASSEMBLIES The Two Tank Enclosure Assembly (Part No. 429872) consists Several complete shipping assemblies are available containing of two expellant gas hoses, two grommets, and the mounting both the release or actuator mechanism and the agent tank.

  • Page 19: Gas Cartridges

    PAGE 3-5 GAS CARTRIDGES NOZZLES The R-102 system uses gas cartridges to store nitrogen or There are 11 types of discharge nozzles each designed to carbon dioxide expellant gases under pressure until the system distribute the liquid agent in a uniform pattern throughout the...

  • Page 20: Swivel Adaptor

    SECTION 3 – SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 3-6 REV. 11 2014-SEP-01 SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY The Swivel Adaptor Assembly consists of a swivel nut, swivel The conduit offset assembly (Part No. 435961) is used to body and swivel ball.

  • Page 21: Compression-Seal'' Adaptor

    SECTION 3 – SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 3-7 “COMPRESSION-SEAL” ADAPTOR COCKING LEVER/LOCK PIN This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock (arm) both...

  • Page 22: Detectors

    There are two types of pulley elbows used to change the linkage, and fusible link. (Fusible links are not included and must direction of the wire rope by 90°. ANSUL recommends for tem- be ordered separately.) The bracket holds the entire assembly peratures not in excess of 700 °F (371 °C).

  • Page 23: Remote Manual Pull Station

    The valves are available in sizes of 3/4 in., 1 in., 1 makes the pull station more readily identifiable as the manual 1/4 in., 1 1/2 in., and 2 in. ANSUL style; and 2 1/2 in. and 3 in. means for fire suppression system operation. The pull station ASCO style.

  • Page 24: Electrical Gas Valves

    SECTION 3 – SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 3-10 REV. 11 2014-SEP-01 ELECTRICAL GAS VALVES MANUAL RESET RELAY The electrical gas valves are designed to shut off the flow of The Manual Reset Relay (Part No. 426151) is required when either natural or LP gas to the appliances upon actuation of using an electrical gas valve shut-off system.

  • Page 25: Alarm Initiating Switch

    SECTION 3 – SYSTEM COMPONENTS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 3-11 ALARM INITIATING SWITCH FUSIBLE LINK Select correct UL Listed fusible link(s) for installation in detec- The Alarm Initiating Switch Kit (Part No. 428311) can be field tor(s) according to the temperature condition chart below: mounted within the AUTOMAN release.

  • Page 26: In-Line Burst Disc Assembly

    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 assembly is to be mounted as close to the tank outlet as possible.
  • Page 27 Those individuals responsible for the design of the R-102 system must be trained and hold a current ANSUL certificate in an R-102 training program. The R-102 and the PIRANHA systems use compatible agents and components, therefore, they may be used together for cooking appliance, hood, and duct protection.
  • Page 28 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-2 REV. 11 2014-SEP-01 Duct Protection – Multiple Nozzle Read over from the 8.0 in. (203 mm) line on the table to the 1W Module column. At that point, the chart shows that the “B”...
  • Page 29 R-102 Restaurant Fire Suppression Manual SECTION 4 – SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-3 Duct Protection – Multiple Nozzle (Continued) When working with Chart 4-2, one half of the quantity of nozzles determined must be equally positioned in the top half of the DUCT SIZES GREATER THAN 100 IN.

  • Page 30: Transition Protection

    SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-4 REV. 11 2014-SEP-01 Transition Protection Transitions are protected at a point in the transition where the The 1/2N nozzle must be centered 10 to 26 in. (254 to 660 mm)
  • Page 31 Option 2: The 1W nozzle must be placed perpendicular, 8-12 in. (203-304 mm) from the face of the filter and angled to The R-102 system uses the 1W nozzle or the 1N nozzle for the center of the filter. The nozzle tip must be within plenum protection.
  • Page 32 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-6 REV. 11 2014-SEP-01 Plenum Protection (Continued) For a plenum, either single or “V” bank, with a linear extension longer than 10 ft (3.0 m), each bank may be protected using one HORIZONTAL PROTECTION –...
  • Page 33 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-7 Appliance Protection The following pages detail types of appliance protection. Each design requires several factors: correct nozzle choice, correct nozzle height above hazard, correct nozzle location and correct aiming point.
  • Page 34 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-8 REV. 11 2014-SEP-01 Fryer – Single Nozzle Protection (Continued) Maximum Area Dimensions – Single Nozzle Fryer Protection Max. Size Max. Size Overall Type of...
  • Page 35 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-9 Fryer – Single Nozzle Protection (Continued) Maximum Area Dimensions – Single Nozzle Fryer Protection (Continued) Max. Size Max. Size Overall Type of...
  • Page 36 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-10 REV. 11 2014-SEP-01 Fryer – Multiple Nozzle Protection If the module considered does not include any portion of the dripboard, use only the maximum frypot area and...
  • Page 37 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-11 Fryer – Multiple Nozzle Protection (Continued) Maximum Area Dimension – Multiple Nozzle Fryer Protection Max. Size Module Max. Size Module Overall...

  • Page 38: Tilt Skillet/Braising Pan

    SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-12 REV. 11 2014-SEP-01 Multiple Nozzle Fryer Protection – Tilt Skillet / Braising Pan Protection for tilt skillets or braising pans is to be based upon the coverage limitations provided for deep fat fryer protection.
  • Page 39 2014-SEP-01 REV. 11 PAGE 4-13 Range Protection The R-102 system uses five different nozzles for the protection of ranges. Two of the design options require a one-flow nozzle 10 IN. and three of the design options require two-flow nozzles. (254 mm)
  • Page 40 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-14 REV. 11 2014-SEP-01 Range Protection 245 (2-Flow) Nozzle – High Proximity Application COOKING No Obstructions AREA 40 in. to 50 in. (1016 mm to 1270 mm) above the cooking surface.
  • Page 41 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-15 Range Protection 260 (2-Flow) Nozzle – Medium Proximity COOKING Application AREA No Obstructions 30 in. to 40 in. (762 mm to 1016 mm) above the cooking surface.
  • Page 42 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-16 REV. 11 2014-SEP-01 Range Protection 1N (1-Flow) Nozzle – Low Proximity Range Protection Two 290 (2-Flow) Nozzles – Low Application Proximity Application 15 in. to 20 in. (381 mm to 508 m) above the cooking surface.
  • Page 43 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-17 Range Protection (With or Without Back Shelf/Obstruction) Range Protection 260 (2-Flow) Nozzle (With or Without Back Shelf/Obstruction) When this type of hazard is equipped with a back shelf or other...
  • Page 44 Application Option 1 – Nozzle Center Located The R-102 system uses four different nozzles for the protection of griddles. One of the applications requires a 1-flow nozzle and 30 in. to 50 in. (762 mm to 1270 mm) above the cooking surface.
  • Page 45 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-19 Griddle Protection 260 (2-Flow) Nozzle – High Proximity Griddle Protection 290 (2-Flow) Nozzle – Medium Proximity Application Application Option 2 – Nozzle Perimeter Located Option 2a –...
  • Page 46 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-20 REV. 11 2014-SEP-01 Griddle Protection 2120 (2-Flow) Nozzle – Low Proximity Griddle Protection 2W (2-Flow) Nozzle – Low Proximity Application Application Option 2b – Nozzle Perimeter Located (Continued) Option 2c –...

  • Page 47: Chain Broiler Protection

    (660 mm) length, aimed along a centerline to a point 20 in. (508 mm) from the end of the length, protecting a maximum width of The R-102 system can use two 1N nozzles for horizontal chain 20.5 in. (520 mm).

  • Page 48: Overhead Chain Broiler Protection

    FIGURE 4-54 000247 Overhead Chain Broiler Protection The R-102 system can use two 1W nozzles for overhead chain broiler protection. The nozzle is stamped with 1W, indicating that this is a one-flow nozzle and must be counted as one flow FIGURE 4-56 number.

  • Page 49: Salamander Broiler Protection

    Upright Broiler/Salamander Protection wide can be protected using a 1F nozzle. The nozzle is stamped The R-102 system uses two 1/2N Nozzles for all upright broiler with 1F, indicating that this is a one-flow nozzle. protection. The nozzle is stamped 1/2N, indicating that this is The single 1F nozzle must be located directly in line with the a half-flow nozzle.
  • Page 50 PAGE 4-24 REV. 11 2014-SEP-01 Upright Broiler/Salamander Protection (Continued) Electric Char-Broiler Protection (Optional) The R-102 system uses the 1N nozzle for electric char-broiler UPRIGHT BROILER protection. BROILER CHAMBER The nozzle is stamped with a 1N, indicating that this is a one-flow nozzle and must be counted as one flow number.
  • Page 51 Lava Rock (Ceramic) Char-Broiler Protection Natural Charcoal Broiler Protection The R-102 system uses the 1N nozzle for all lava rock char- The R-102 system uses the 1N nozzle for all natural charcoal broiler protection. The nozzle is stamped with 1N, indicating broiler protection.

  • Page 52: Alternate Ceramic/Natural

    2014-SEP-01 Alternate Ceramic/Natural Charcoal Char-broiler Protection Wood Fueled Char-Broiler Protection The R-102 system may also use the 3N nozzle for all ceramic The R-102 system uses the 3N nozzle for mesquite char-broiler (lava rock) and natural charcoal char-broiler protection. The protection.

  • Page 53: Wok Protection

    2. A 1N nozzle will protect a wok 11 in. (279 mm) minimum diameter up to 24 in. (609 mm) maximum diameter. The wok The R-102 system uses two different nozzles for the protection depth must be no less than 3 in. (76 mm) and no greater of woks.
  • Page 54 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-28 REV. 11 2014-SEP-01 Nozzle Application Chart NOTICE The following chart has been developed to assist in calculating the quantity and type of nozzle required to protect each duct, This chart is for general reference only.
  • Page 55 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-29 Nozzle Application Chart (Continued) Minimum Nozzle Maximum Hazard Nozzle Nozzle Nozzle Stamping – Hazard Dimensions Quantity Heights Part No. Flow No.
  • Page 56 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-30 REV. 11 2014-SEP-01 Nozzle Application Chart (Continued) Minimum Nozzle Maximum Hazard Nozzle Nozzle Nozzle Stamping – Hazard Dimensions Quantity Heights Part No. Flow No.
  • Page 57 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-31 Nozzle Application Chart (Continued) Minimum Nozzle Maximum Hazard Nozzle Nozzle Nozzle Stamping – Hazard Dimensions Quantity Heights Part No. Flow No.
  • Page 58 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-32 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL FRY POT CENTERLINE 1 1/8 IN. 8 IN. Due to the configuration, application, and/or additional features (28 mm) (203 mm) 1 1/8 IN.
  • Page 59 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-33 SPECIFIC APPLICATION BY MODEL (Continued) Far West Hospitality Products Gas Fryer, Model PAR-1-20, Frymaster 14 KW – 208V Electric Fryer, Model MACH 14...
  • Page 60 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-34 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) REAR Frymaster Energy Efficient RE 14 Fryer FRONT-TO-REAR VAT CENTERLINE This electric fryer can be protected with either a single 230 nozzle located 27 to 47 in.
  • Page 61 PAGE 4-35 SPECIFIC APPLICATION BY MODEL (Continued) Henny Penny Mono Rail Center Lift System – Models 690, Note: In this application, R-102 agent storage tanks must 691, 692 be pressurized from a dedicated R-102 double-tank nitrogen cartridge. The cartridge utilized for this hazard-specific Henny...
  • Page 62 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) Note: In this application, R-102 agent storage tanks must Henny Penny Dual Lift System – Models 580, 581, 582, 590, be pressurized from a dedicated R-102 double-tank nitrogen 591, 592, 680, 682, 691 cartridge.
  • Page 63 REV. 11 PAGE 4-37 SPECIFIC APPLICATION BY MODEL (Continued) Note: In this application, R-102 agent storage tanks must Henny Penny Dual Lift System – Model PXE-100 be pressurized from a dedicated R-102 double-tank nitrogen Nozzle Type: One 1N nozzle (Upper position) cartridge.
  • Page 64 FIGURE 4-76 • Fryer electrical power source must be connected for electri- cal shutdown upon system actuation through the use of the 009459 ANSUL R-102 Snap Action Switch Kit (Part Nos. 423878- FRYER FLUE 423881). 1.375 IN. (35 mm) DIA.
  • Page 65 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-39 SPECIFIC APPLICATION BY MODEL (Continued) BELSHAW Century Fryers – Models C100, C200, C200G, C300G, C400, C400G, C600, C600G • Nozzle Type: 3N nozzle •...
  • Page 66 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-40 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) Krispy Kreme Fryers – Models 55M, 65 D/H, 110 D/H, 110M, 150 D/H, 220M, 270 D/H, 600 D/H, and 1000 D/H...
  • Page 67 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-41 SPECIFIC APPLICATION BY MODEL (Continued) Garland Electric Dual-Side Clamshell Broiler – Model CXBE12 Nozzle Quantity/Type: One 1N nozzle Nozzle Height: 12 in. (304.8 mm) to 15 in. (381 mm) above lower cooking surface Nozzle Location: 1 in.
  • Page 68 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-42 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) DUKE Chain Broiler With or Without Catalyst View DUKE Chain Broiler – Model FBB-High Proximity Exhaust Deflector Size – 6.25 in. (159 mm) x 26.75 in.
  • Page 69 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-43 SPECIFIC APPLICATION BY MODEL (Continued) DUKE Electric Broiler – Model FBB – High Proximity DUKE Electric Broiler – Model FBB – High Proximity...
  • Page 70 (737 mm x 596 mm). Second nozzle positioned 15 in. (381 mm) from first nozzle – An R-102 3-gallon system with a maximum of six flow numbers, must be used for protection of each broiler, includ- See Figure 4-87 ing plenum and duct.
  • Page 71 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-45 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler – Model 950, 960, 980, 1424 Nieco Broiler – Model 9015 (With or Without Catalytic Converter) •...
  • Page 72 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-46 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler – Model 9025 (With or Without Catalytic Nieco Broiler – Model MPB94 and MPB84 – High Proximity...
  • Page 73 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-47 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler – Model MPB94 – Low Proximity (With or Nieco Broiler – Model MPB84 – Low Proximity (With...
  • Page 74 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-48 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler – Model MPB84 and MPB94 – High Proximity Nieco Broiler – Model MPB84 and MPB94 – Low Proximity...
  • Page 75 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-49 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler – Model JF94E Electric Broiler – High Nieco Broiler – Model JF94E Electric Broiler – Low...
  • Page 76 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-50 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Jet Flow Automatic Chain Broilers – Models JF62, Nieco Jet Flow Automatic Chain Broilers – Models JF64G, JF63, JF92, JF93, JF143 (With or Without Catalyst) JF84G, JF94G –...
  • Page 77 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-50.1 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Jet Flow Automatic Chain Broilers – Models JF64G, Nieco Jet Flow Automatic Chain Broilers – Models JF64G, JF84G, JF94G –...
  • Page 78 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-50.2 REV. 11 2014-SEP-01 PAGE INTENTIONALLY LEFT BLANK...
  • Page 79 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-51 SPECIFIC APPLICATION BY MODEL (Continued) Bakers Pride Broiler – Models CH6, CH8, CH10, XX6, XX8, Magikitch’n Gas Radiant Char-Broiler with Smoker Box XX10 (With Wood Smoker Box and Chip Holders) –...
  • Page 80 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-52 REV. 11 2014-SEP-01 SPECIFIC APPLICATION BY MODEL (Continued) Marshall Air – Model 2001BK Multi-Chamber Broiler Marshall Air Electric Broiler – Model FR14B AutoBroil • Nozzle Quantity/Type: Two 1W nozzles...
  • Page 81 Maintenance Manual (Part No. 418087). The hazard zone is defined as a theoretical, flat and level, rect- • All appliance protection currently listed in the R-102 Design angular surface, that includes all of the cooking hazards of the Manual (Part No. 418087) is also approved protection. Zone protected appliances under a common hood(s).
  • Page 82 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-54 REV. 11 2014-SEP-01 OVERLAPPING NOZZLE COVERAGE (Continued) 4. The overlapping appliance nozzles must be located 0 in. to 6 in. (0 mm to 152 mm) forward of the centerline or aimline Overlapping Appliance Nozzle and Hazard Zone Locations of the selected hazard zone.
  • Page 83 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-55 OVERLAPPING NOZZLE COVERAGE (Continued) 2. When obstructions are located adjacent to appliance(s) protected by overlapping nozzles, the overlapping appliance Overlapping Appliance Nozzle and Hazard Zone Locations nozzle spacing must start with the appliance(s) adjacent to –...
  • Page 84 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-56 REV. 11 2014-SEP-01 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.
  • Page 85 • All hood, duct, and individual appliance protection are as spec- as protection of cooking appliances with enclosed cooking ified in the R-102 Design, Installation, Recharge and Maint en- hazards, such as upright broilers, which cannot be protected ance Manual (Part No. 418087).
  • Page 86 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-58 REV. 11 2014-SEP-01 OVERLAPPING NOZZLE COVERAGE (Continued) Overlapping Appliance Nozzle and Hazard Zone Locations 1. All overlapping appliance nozzles must be the 245 nozzle TABLE 1 for “end of zone”...
  • Page 87 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-59 Overlapping Appliance Nozzle and Hazard Zone Locations OVERLAPPING NOZZLE COVERAGE (Continued) – Group Protection 4. The overlapping appliance nozzles must be located 0 in. to 12 in.
  • Page 88 Note: Standard detector placement can also be utilized when using overlapping protection. However, the overlapping detector 25.5 IN. 25.5 IN. 25.5 IN. option cannot be used when utilizing standard R-102 protection. 11.5 IN. (647 mm) (647 mm) (647 mm) (292 mm) 11.5 IN.

  • Page 89: Tank And Cartridge

    R-102 Restaurant Fire Suppression Manual SECTION 4 – SYSTEM DESIGN UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-61 TANK AND CARTRIDGE REQUIREMENTS For higher total flow numbers (23 to 110), multiple cartridges and regulated actuators are required as shown in the System Once the hazard analysis is completed and the total nozzle flow Selection Guide in “Appendix”...
  • Page 90 2. The actuation gas line piping is installed from the 101 (Continued) remote mechanical release to each R-102 regulated actua- tor assembly. The total length of the actuation gas line from Actuation Gas Line – 6 to 8* Tanks Maximum (Continued) the remote mechanical release to the regulated actuator 3.

  • Page 91: General Piping Requirements

    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.
  • Page 92 Supply and Branch Line Identification SUPPLY LINE The R-102 distribution piping network is broken down into The Supply Line is defined as the length of pipe which runs from four specific pipe runs: the Supply Line, the Duct Branch Line, the agent tank outlet to the last branch line (whether a duct, the Plenum Branch Line, and the Appliance Branch Line.
  • Page 93 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-65 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 runs from the supply line to the plenum nozzle(s).

  • Page 94: Gallon System

    SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-66 REV. 11 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS (Continued) START OF LAST BRANCH LINE Distribution Piping Requirements – 1.5 Gallon System START OF FIRST BRANCH LINE DUCT, PLENUM, AND APPLIANCE PROTECTION 1.
  • Page 95 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-67 DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements – 3.0 Gallon System 1. The maximum length between the start of the first branch...
  • Page 96 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-68 REV. 11 2014-SEP-01 DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements – 6.0 Gallon Manifolded LENGTH OF PIPING MUST NOT EXCEED 24 FT. (7.3 m) FROM START OF FIRST BRANCH LINE...
  • Page 97 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-69 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.
  • Page 98 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-70 REV. 11 2014-SEP-01 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 4-138.

  • Page 99: Detector Identification

    SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 4-71 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 instal- lation.

  • Page 100: Detection Line Requirements

    SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-72 REV. 11 2014-SEP-01 DETECTION SYSTEM REQUIREMENTS (Continued) NOTICE Detector Placement Requirements (Continued) COOKING APPLIANCES The conduit offset can be used at the top or...

  • Page 101: Electric Thermal Detector

    TEE HALFWAY BETWEEN AUTOMAN AND GAS VALVES OR MANUAL PULL (EXAMPLE) MANUAL PULL STATION REQUIREMENTS 75 FT (22.8 m) AND 10 PULLEY ELBOWS A remote manual pull station allows the R-102 system to be manually operated at some point distant from the regulated 75 FT (22.8 m) AND 75 FT (22.8 m) AND...

  • Page 102: Mechanical Gas Valve

    An ANSUL or ANSUL approved mechanical gas shut-off valve A UL Listed electrically-operated gas shut-off valve can be system can be attached to the R-102 system. The system works attached to the R-102 system to provide an electrical means of both mechanically and pneumatically by use of an air cylinder shutting off the gas line at a predetermined point.

  • Page 103: Approvals

    Note: Electrical connections shall not be made in the AUTOMAN. ANSUL gas valves listed in this section are UL listed and The electric (snap-action) switches for the R-102 system are approved for 110 VAC. If more information is required, refer to specially designed to fit the regulated release assembly.
  • Page 104 SECTION 4 – SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 4-76 REV. 11 2014-SEP-01 NOTES:...
  • Page 105 32 °F (0 °C) or exceed regulated release and wrench tighten. See Figure 4-135 130 °F (54 °C). The R-102 system is limited to interior applica- in “System Design” for details of hose routing.
  • Page 106 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-2 REV. 11 2014-SEP-01 MOUNTING THE COMPONENTS (Continued) 3 GALLON TANK BRACKET OEM RELEASE/BRACKET ASSEMBLY 3 1/2 IN. 0.38 IN. 5.37 IN. 6 IN. (89 mm) 7 IN.
  • Page 107 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-3 MOUNTING THE COMPONENTS (Continued) STAINLESS STEEL TANKS 3. Fill each agent tank by completing the following steps: 2 1/4 IN. ± 1/8 IN. (57 mm ± 3 mm) FROM THE TOP OF THE COLLAR a.
  • Page 108 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-4 REV. 11 2014-SEP-01 INSTALLING THE DISTRIBUTION PIPING Pipe Hanger Recommended Guidelines Before the following procedures can be completed, the piping 1. Space hangers as follows: design must already be determined;...
  • Page 109 The following instructions must be followed in their entirety. 2. Maximum of six Agent Distribution Hoses can be used in Failure to do so may result in the R-102 Fire Suppression each agent distribution piping network. System not functioning properly due to incorrect installation.
  • Page 110 6. The Agent Distribution Hose is to only be used in the distri- bution piping of a single 1 1/2 or 3 gal (5.7 or 11.4 L) tank or FLEX two manifolded 3 gal (11.4 L) R-102 extinguishing systems HOSE or larger systems using combinations thereof. However, the Agent Distribution Hose is never to be used to manifold two 3 gal (11.4 L) tanks.
  • Page 111 Lead Wire Seal (Part No. 197). Note: For the Henny Penny Pressure Fryers that utilize the ANSUL Henny Penny Fryer Nozzle Kit, Part No. 434455, the 5/16 in. philips screw supplied in the Henny Penny Fryer Nozzle Kit, the 5/16 in. eye nut, and 5/16 in. washer included in the Restraining Cable Assembly Kit, must be used.
  • Page 112 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-8 REV. 11 2014-SEP-01 AGENT DISTRIBUTION HOSE INSTALLATION INSTALLING THE ACTUATION AND EXPELLANT GAS LINE INSTRUCTIONS (Continued) Before installing any actuation or expellant gas line, the design must be determined;...
  • Page 113 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-9 INSTALLING THE ACTUATION AND EXPELLANT GAS LINE (Continued) Actuation Gas Line (Continued) 4. If an expellant gas line is connected to the regulated 3.
  • Page 114 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-10 REV. 11 2014-SEP-01 INSTALLING THE ACTUATION AND EXPELLANT GAS LINE (Continued) Actuation Gas Line (Continued) ACTUATION GAS LINE WITH AN LT-20-R, LT-30-R, 101-20 OR 101-30 CARTRIDGE MAXIMUM LENGTH –...
  • Page 115 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-11 INSTALLING THE ACTUATION AND EXPELLENT GAS LINE 4. If an actuation gas line is connected to the regulated (Continued) release assembly along with an expellant gas line, the total...
  • Page 116 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-12 REV. 11 2014-SEP-01 INSTALLING THE ACTUATION AND EXPELLENT GAS Actuation Gas Line – 15* Tanks Maximum – Using 1/4 in. LINE (Continued) Stainless Steel Hose Note: Not for use with expellent gas line.
  • Page 117 Inside of pipe and fittings must be free of oil and dirt. When changing the direction of conduit, use only ANSUL pulley elbows, except, at the top of the regulated release, it is acceptable to use the Conduit Offset Assembly.
  • Page 118 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-14 REV. 11 2014-SEP-01 INSTALLING THE DETECTION SYSTEM (Continued) “Scissor” Style Linkage Installation (Continued) 3. Starting at the release assembly, feed the wire rope through the hole in the release mechanism locking clamp, allowing the excess wire rope to hang down.
  • Page 119 Figures 5-29 and 5-30. The top of the hook assembly must be inside the bracket stiffeners. The hook assembly with the ANSUL fusible link in place must be located toward the terminal detector side of the bracket.
  • Page 120 Steps 15 and 16.) CAUTION Make certain the hook assembly with the ANSUL fusible link in place is located toward the terminal detector side of each bracket. Failure to do so may restrict travel of detec- tion line, causing system to malfunction.

  • Page 121: Pull Station General Installation Requirements

    SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-17 INSTALLING REMOTE MANUAL PULL STATION REMOTE MANUAL PULL STATION SINGLE APPLICATION PULLEY GENERAL INSTALLATION REQUIREMENTS ELBOW To install a remote manual pull station complete the following...
  • Page 122 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-18 REV. 11 2014-SEP-01 INSTALLING REMOTE MANUAL PULL STATION (Continued) NOTICE INSTALLATION FOR REMOTE MANUAL PULL STATION Make certain that wire rope rides on top UTILIZING EMT CONDUIT ONLY (Continued) and in center of pulley sheave.
  • Page 123 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-19 INSTALLING MECHANICAL GAS VALVE (Continued) Note: Two air cylinders are necessary only if the old style pulley tee (Part No. 15342) is utilized. If new style pulley 3.
  • Page 124 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-20 REV. 11 2014-SEP-01 INSTALLING MECHANICAL GAS VALVE (Continued) ANSUL MECHANICAL GAS VALVES 6. Install the necessary 1/8 in. copper tubing and fittings for each air cylinder to the accessories piping arrangement on the regulated release mechanism.
  • Page 125 R-102 Restaurant Fire Suppression Manual SECTION 5 – INSTALLATION INSTRUCTIONS UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-21 INSTALLING MECHANICAL GAS VALVE (Continued) ASCO MECHANICAL GAS VALVE 8. Install 1/2 in. conduit, and pulley elbow(s) from the mechan- ical gas valve to regulated release assembly enclosure as TRIGGER necessary.
  • Page 126 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-22 REV. 11 2014-SEP-01 INSTALLING MECHANICAL GAS VALVE (Continued) Note: When installing flexible conduit, make sure to feed wire rope through conduit directly from the spool. DO NOT pre-cut ONE AIR CYLINDER –...
  • Page 127 SCREW TO OPEN FLEXIBLE CONDUIT INSERT THREADS MUST FACE FIGURE 5-52 007985 FIGURE 5-55 2. Starting at the AUTOMAN release, connect the conduit 007988 connector using the supplied nut. Use only ANSUL conduit fittings (Part No. 55813). See Figure 5-53.
  • Page 128 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-24 REV. 11 2014-SEP-01 INSTALLATION OF REMOTE MANUAL PULL STATION OR 8. Thread the wire rope through the flexible conduit. See MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT Figure 5-59.
  • Page 129 R-102 Restaurant Fire Suppression Manual SECTION 5 – INSTALLATION INSTRUCTIONS UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-25 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT 4. Loosen the nut on the strain relief and thread the wire rope (Continued) through the strain relief.
  • Page 130 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-26 REV. 11 2014-SEP-01 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT (Continued) Connecting Flexible Conduit to Pulley Elbows, Pulley Tees, or Union Fittings (Continued) 7.
  • Page 131 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-27 INSTALLATION OF REMOTE MANUAL PULL STATION OR 7. Insert the supplied bolt into the bearing and tighten securely. MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT Take care not to strip the thread.
  • Page 132 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-28 REV. 11 2014-SEP-01 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT 6. Insert the break rod into the two holes toward the top of the (Continued) pull knob.

  • Page 133: Testing Manual Pull Station

    2. Install Conduit Offset (Part No. 435961) into conduit FIGURE 5-85 connector and tighten nut. See Figure 5-87. 008018 10. Refer to R-102 or PIRANHA installation manual to complete system installation. 11. Test Remote Manual Pull Station and Mechanical Gas Valves in accordance with the “Testing and Placing in Service –...
  • Page 134 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-30 REV. 11 2014-SEP-01 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT 7. Remove strain relief nut and install strain relief body into (Continued) compression union.
  • Page 135 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-31 INSTALLATION OF REMOTE MANUAL PULL STATION OR Flexible Conduit Splicing (Allowed on Pull Station MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT Installations Only)
  • Page 136 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-32 REV. 11 2014-SEP-01 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT 7. Install strain relief nut, strain relief, and compression union...
  • Page 137 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-33 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT (Continued) Flexible Conduit Splicing (Allowed on Pull Station Installations Only) (Continued) 10.
  • Page 138 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-34 REV. 11 2014-SEP-01 INSTALLATION OF REMOTE MANUAL PULL STATION OR MECHANICAL GAS VALVE UTILIZING FLEXIBLE CONDUIT (Continued) Pull Station Installation without Pulley Block Assembly...

  • Page 139: Installing Electrical

    SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-35 INSTALLING ELECTRICAL GAS VALVES CORRECT WAY: NOTICE VISE GRIP ENDS NEXT TO PIPE BEING INSERTED. PREVENTS EXCESS STRAIN ON VALVE BODY.
  • Page 140 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-36 REV. 11 2014-SEP-01 INSTALLING ELECTRICAL SWITCHES The procedure for field installing an electric (snap-action) switch is as follows: CAUTION Unused wire leads will become “hot” when the system is TRIP LEVER PIN operated.
  • Page 141 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-37 INSTALLING ELECTRICAL SWITCHES (Continued) 8. Slide switch cover onto the lower tab of the switch mounting bracket, ensuring that the tab slides into the channels on the 5.
  • Page 142 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-38 REV. 11 2014-SEP-01 INSTALLING ELECTRICAL SWITCHES (Continued) c. If an audible click is heard in the fired position adjust- ments can be made by removing the snap action switch and bending the lever slightly.

  • Page 143: Installing Alarm

    SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-39 INSTALLING ALARM INITIATING SWITCH 4. Install two switch mounting screws and nuts, ensuring that the screws pass through the holes in the cover, though the The Alarm Initiating Switch Kit (Part No.
  • Page 144 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-40 REV. 11 2014-SEP-01 ELECTRICAL SWITCH REQUIREMENTS Electric (110 VAC/60 Hz) Gas Shut-off Valve INSTALLATION OVERVIEW POWER SOURCE MANUAL RESET RELAY ELECTRIC SNAP-ACTION SWITCH ELECTRIC GAS VALVE...
  • Page 145 3. GAS VALVES: “UL LISTED ELECTRICALLY-OPERATED SAFETY VALVE FOR NATURAL, OR LP GAS AS NEEDED OF APPROPRIATE PRESSURE AND TEMPERATURE RATING, 110V/60 HZ” OR ANSUL GAS VALVES, PART NUMBERS 13707, 13708, 13709, 13710, AND 17643. 4. DO NOT USE BLACK WIRE ON SNAP-ACTION SWITCH IN NORMAL INSTALLATION. BLACK WIRE TO BE USED ONLY FOR EXTRANEOUS ALARM, LIGHT CIRCUITS, ETC.
  • Page 146 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-42 REV. 11 2014-SEP-01 ELECTRICAL SWITCH REQUIREMENTS (Continued) Electric (110 VAC/60 Hz) Application with Customer Supplied Contactor and Heating Element Load, and Power Supply Switch...

  • Page 147: Wiring 24Vdc Regulated

    SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 5-43 WIRING 24VDC REGULATED RELEASE ASSEMBLY Refer to the following notes and wiring diagram for instruction on wiring the 24VDC regulated release assembly.
  • Page 148 SECTION 5 – INSTALLATION INSTRUCTIONS R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 5-44 REV. 11 2014-SEP-01 NOTES:...
  • Page 149 WARNING pre-engineered system. Those individuals responsible for the testing of the R-102 system must be trained and hold a current ANSUL certificate in an R-102 training program. To reduce the risk of explosion due to leaking gas, before...

  • Page 150: Testing Electrical Gas

    SECTION 6 – TESTING AND PLACING IN SERVICE R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 6-2 REV. 11 2014-SEP-01 TESTING MECHANICAL GAS VALVES (Continued) valve, thus shutting off the gas line. If this does not happen, turn power source off. Then re-examine all wiring connec- tions for proper hookup.
  • Page 151 SECTION 6 – TESTING AND PLACING IN SERVICE R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 6-3 TESTING ELECTRIC SWITCH (Continued) 4. If test is successful, recock regulated release mechanism 3. Re-test the system by completing the following steps: using cocking lever (Part No.
  • Page 152 SECTION 6 – TESTING AND PLACING IN SERVICE R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 6-4 REV. 11 2014-SEP-01 TESTING DETECTION SYSTEM (Continued) i. Install cover on regulated release assembly and each regulated actuator assembly and secure with appropriate fasteners or visual inspection seal.

  • Page 153: Cleanup Procedures

    Those NOTICE individuals responsible for the recharge of the R-102 system must be trained and hold a current ANSUL certificate in an Determine the cause of system discharge and R-102 training program. correct immediately before performing system For continued fire protection, the R-102 restaurant fire recharge.
  • Page 154 Piping system must be flushed to remove any wet chemical PLASTIC TUBING residue. To prepare the system for flushing: a. Pour the complete contents of one 32-oz. bottle of ANSUL 1/2 IN. NPT COMPRESSION Flushing Concentrate (Part No. 79656) into an empty FITTING/THREADED ADAPTOR R-102 agent tank.
  • Page 155 SECTION 7 – RECHARGE AND RESETTING PROCEDURES R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 7-3 RECHARGE (Continued) 10. Fill each tank with 1.5 gal (5.8 L) or 3.0 gal (11.6 L) of ANSULEX Low pH Liquid Fire Suppressant. See Figure...

  • Page 156: Replacement Cartridge

    3. Pull the excess slack back into the AUTOMAN Release. 22. Install properly-rated, ANSUL approved, fusible link in termi- This will pull the pull knob assembly in place. nal detector. 23. Cock the regulated release mechanism and install lock pin NOTICE (Part No.
  • Page 157 5. If no gaseous odor exists, pilot light may be ignited at this time. 6. Reinstall side cover to gas valve housing. On ANSUL type valve, make certain roll pin is positioned within both sides of the valve housing slot and secure visual inspection seal (Part No.
  • Page 158 SECTION 7 – RECHARGE AND RESETTING PROCEDURES R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 7-6 REV. 11 2014-SEP-01 RESETTING (Continued) Resetting Pressure Switch Reset the pressure switch by completing the following: 1. Depress the reset button(s) on the pressure switch cover.
  • Page 159 Those individuals responsible for the maintenance of the R-102 system must be trained and hold a current ANSUL certificate in an R-102 training program. Maintenance is required semi-annually. At the 12 year interval, along with the normal maintenance exam, the tank(s) must be hydro-tested and the regulator(s) must be flow tested.
  • Page 160 Open the pressure cylinder valve to verify that the regu- lated actuator assembly(s) has operated properly and the air cylinder has unlatched the ANSUL mechanical gas valve, if used. j. Once regulated actuator and gas valve operation is veri-...
  • Page 161 SECTION 8 – MAINTENANCE EXAMINATION R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 8-3 SEMI-ANNUAL MAINTENANCE EXAMINATION (Continued) 17. Remove the lock bar or lock pin and manually test the regu- lated release assembly by operating the remote manual Alternate Test Method: (Continued) pull station.
  • Page 162 24. Remove and destroy all existing fusible links from the termi- nal and series detector brackets and replace with proper- Alternate Test Method: (Continued) ly-rated ANSUL approved, fusible links in accordance with 19. Raise tension lever to “UP” position. See Figure 8-6. NFPA 17A.
  • Page 163 SECTION 8 – MAINTENANCE EXAMINATION R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 8-5 SEMI-ANNUAL MAINTENANCE EXAMINATION (Continued) e. Return the appliance to its normal operating position. Again, check the hose and hose fittings to verify that...
  • Page 164 LOCK PIN PROPERLY Therefore, it is strongly recommended that INSTALLED the R-102 system be completely inspected and serviced by an authorized ANSUL FIGURE 8-10 distributor immediately following any 009462 such cleaning operations.
  • Page 165 SECTION 8 – MAINTENANCE EXAMINATION R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 8-7 12-YEAR MAINTENANCE EXAMINATION (Continued) Date Code Table CAUTION UL 541L UL 74FF Safety glasses should be worn during transfer operations of ANSULEX Low pH Liquid Fire Suppressant. Avoid...
  • Page 166 See Figure 8-14. FIGURE 8-12 FIGURE 8-14 000370 000372 Pressure Switch: If an ANSUL supplied pressure switch NOTICE is still in good operating condition, it should remain connected as part of system maintenance test. Make certain valve is closed on regulator...
  • Page 167 Remove lock bar or lock pin and operate remote manual pull station to actuate the regulated release and supply pressure to each test kit. Two styles of regulators are used with the R-102 release mech- O-RING anisms. The diaphragm style (see Figure 8-15) was used in R-102 systems up to approximately 1988.
  • Page 168 28. Remove and destroy all existing fusible links from the terminal and series detector brackets and replace with FIGURE 8-17 properly-rated ANSUL approved, fusible links in accordance 009468 with NFPA 17A. 23. Raise the tension lever to “UP” position. See Figure 8-18.
  • Page 169 SECTION 8 – MAINTENANCE EXAMINATION R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 8-11 12-YEAR MAINTENANCE EXAMINATION (Continued) 39. Remove lock bar or lock pin. 31. Inspect the base of the wire rope locking clamp to make 40.
  • Page 170 SECTION 8 – MAINTENANCE EXAMINATION R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 8-12 REV. 11 2014-SEP-01 NOTES:...
  • Page 171 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-1 SYSTEM SELECTION GUIDE Note: System options do not cover all conceivable/acceptable variations. They are listed here as a general guideline to show the most common type arrangement for multiple systems.
  • Page 172 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-2 REV. 11 2014-SEP-01 SYSTEM SELECTION GUIDE (Continued) Total Tank Type of Carbon Dioxide Nitrogen Flow No.* Quantity System Type of Hardware Cartridge Required Cartridge Required...
  • Page 173 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-3 SYSTEM SELECTION GUIDE (Continued) Total Tank Type of Carbon Dioxide Nitrogen Flow No.* Quantity System Type of Hardware Cartridge Required Cartridge Required...
  • Page 174 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-4 REV. 11 2014-SEP-01 SYSTEM SELECTION GUIDE (Continued) Total Tank Type of Carbon Dioxide Nitrogen Flow No.* Quantity System Type of Hardware Cartridge Required Cartridge Required...
  • Page 175 Assembly including: 428441 Cartridge Shipping Assembly (LT-30-R) (European) 429872 Two Tank Mounting Box Assembly 429862 3 Gallon Tank Assembly (2) 428446 Cartridge Shipping Assembly (R-102 Double Tank) (European) 430332 3 Gallon Mounting Bracket Shipping Assembly including: 428442 Cartridge Shipping Assembly (LT-A-101-30)
  • Page 176 Cartridge Shipping Assembly (LT-20-R) (Australian) 77695 Blow-Off Cap Shipping Assembly (Spare) 426553 Cartridge Shipping Assembly (LT-30-R) (Australian) Includes: 50 Blow-Off Caps 426563 Cartridge Shipping Assembly (R-102 Double Tank) 77411 Blow-Off Cap Shipping Assembly (Australian) Includes: 12 Blow-Off Caps 426555 Cartridge Shipping Assembly (LT-A-101-30)
  • Page 177 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-7 SYSTEM COMPONENT INDEX (Continued) Part No. Description Part No. Description 550122 Oval Sleeve Package 426151 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: 100 Oval Sleeves Includes: Relay –...
  • Page 178 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-8 REV. 11 2014-SEP-01 SYSTEM COMPONENT INDEX (Continued) Part No. Description 439104 Pre-Fed Flexible Conduit – 50 ft (15.2 m) 436150 P-Clip Shipping Assembly Includes: 50 P-Clips 31809 16 in.
  • Page 179 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-9 AUTOMAN REGULATED RELEASE ASSEMBLY 14 (ORDERED SEPARATELY) 19, 20 000373 Figure Mechanical Electrical Description Part No. Part No. – Regulated Release Shipping Assembly...
  • Page 180 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-10 REV. 11 2014-SEP-01 REGULATED ACTUATOR ASSEMBLY (ORDERED SEPARATELY) 000374 13, 14 Figure Description Part No. – Regulated Actuator Assembly 429850 Mounting Box 419293 Pneumatic Actuator Assembly Including Regulator...
  • Page 181 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-11 ENCLOSURE ASSEMBLY 000290 Figure Description Part No. – Enclosure Shipping Assembly 429870 Enclosure 419295 Cover 419296 Nameplate 429871 Screw 15362 Speed Nut...
  • Page 182 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-12 REV. 11 2014-SEP-01 BRACKET ASSEMBLY 000376 Figure 3 Gallon Description Part No. – Bracket Shipping Assembly 429878 Bracket Assembly – Grommet 14089 Grommet 8688 Wing Nut...
  • Page 183 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-13 TANK ASSEMBLY 000375 Figure 1.5 Gallon 3 Gallon Description Part No. Part No. – Tank Assembly 429864 429862 Tank Adaptor Shipping Assembly...
  • Page 184 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-14 REV. 11 2014-SEP-01 REMOTE RELEASE 6, 7, 8 007499 Figure Description Part No. — Remote Release 433485 Mounting Box 419295 Cover 419296 Maintenance Label 17351...
  • Page 185 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-15 MULTIPLE NOZZLE FRYER PROTECTION CALCULATION EXAMPLES Example No. 2 – Fryer With Dripboard. This fryer has an Example No. 1 – Donut Fryer Without Dripboard. This fryer overall fry vat, including a dripboard, that measures 24 in.
  • Page 186 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-16 REV. 11 2014-SEP-01 MULTIPLE NOZZLE FRYER PROTECTION CALCULATION WIRING DIAGRAM EXAMPLES (Continued) NFPA standards require simultaneous operation for fire suppres- Example No. 2 – Fryer With Dripboard (Continued) sion systems when two or more hazards can be simultaneously involved in fire by reason of their proximity.
  • Page 187 R-102 Restaurant Fire Suppression Manual SECTION 9 – APPENDIX UL EX3470 ULC EX3470 2014-SEP-01 REV. 11 PAGE 9-17 WIRING DIAGRAM (Continued) Simultaneous Actuation of One or More 120 VAC Electric AUTOMAN Assemblies from Multiple Mechanical AUTOMAN Assemblies ALL SYSTEMS MUST BE CONNECTED TO THE SAME POWER SOURCE...
  • Page 188 SECTION 9 – APPENDIX R-102 Restaurant Fire Suppression Manual UL EX3470 ULC EX3470 PAGE 9-18 REV. 11 2014-SEP-01 NOTES:...

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