TABLE OF CONTENTS
UL EX3470 ULC EX3470
2014-SEP-1 REV. 11 PAGE TOC-1
R-102 Restaurant Fire Suppression Manual
SECTION PAGES
I. GENERAL INFORMATION 1-1 – 1-4
DESIGN AND APPLICATION 1-1
UL LISTING 1-1
SYSTEM APPROVALS 1-1
DEFINITION OF TERMS 1-1 – 1-3
II. SYSTEM DESCRIPTION 2-1 – 2-2
TOTAL SYSTEM 2-1
Single-Tank 2-1
Double-Tank 2-1
Three-Tank 2-2
Multiple-Tank 2-2
III. SYSTEM COMPONENTS 3-1 – 3-12
EXTINGUISHING AGENT 3-1
AUTOMAN REGULATED 3-1
RELEASE ASSEMBLY
(MECHANICAL)
AUTOMAN REGULATED 3-1
RELEASE ASSEMBLY
(ELECTRICAL)
REMOTE MECHANICAL RELEASE 3-2
SINGLE TANK ENCLOSURE 3-2
ASSEMBLY
RED PAINTED BRACKET ASSEMBLY 3-2
REGULATED ACTUATOR 3-3
ASSEMBLY
AGENT TANK ASSEMBLY 3-3
OEM RELEASE/BRACKET 3-3
ASSEMBLY (FOR OEM
IN-CABINET USE ONLY)
OEM REGULATED ACTUATOR 3-3
ASSEMBLY
TWO TANK ENCLOSURE ASSEMBLY 3-4
24VDC REGULATED RELEASE 3-4
ASSEMBLY
ADDITIONAL SHIPPING ASSEMBLY 3-4
GAS CARTRIDGES 3-5
NOZZLES 3-5
SILICONE LUBRICANT 3-5
SWIVEL ADAPTOR 3-6
RUBBER BLOW-OFF CAP 3-6
METAL BLOW-OFF CAP 3-6
REDUCING COUPLING 3-6
CONDUIT OFFSET ASSEMBLY 3-6
‘‘QUIK-SEAL’’ADAPTOR 3-6
‘‘COMPRESSION-SEAL’’ADAPTOR 3-7
‘‘HOODSEAL’’ADAPTOR 3-7
ASSEMBLY
COCKING LEVER/LOCK PIN 3-7
DETECTORS 3-8
PULLEY ELBOWS 3-8
SECTION PAGES
III. SYSTEM COMPONENTS 3-1 – 3-12
(Continued)
PULLEY TEE 3-8
ANSUL STAINLESS STEEL CABLE 3-8
REMOTE MANUAL PULL STATION 3-9
FLEXIBLE CONDUIT 3-9
MECHANICAL GAS VALVES 3-9
ELECTRICAL GAS VALVES 3-10
MANUAL RESET RELAY 3-10
ELECTRICAL SWITCHES 3-10
ALARM INITIATING SWITCH 3-11
REGULATOR TEST KIT 3-11
FUSIBLE LINK 3-11
MAXIMUM REGISTERING 3-11
THERMOMETER
HOSE/GROMMET PACKAGE 3-11
IN-LINE BURST DISC ASSEMBLY 3-12
(MANIFOLDED SYSTEMS ONLY)
1/4 IN. CHECK VALVE 3-12
NOZZLE AIMING DEVICE 3-12
STAINLESS STEEL ACTUATOR HOSE 3-12
AGENT DISTRIBUTION HOSE AND 3-12
RESTRAINING CABLE KIT
IV. SYSTEM DESIGN 4-1 – 4-76
NOZZLE PLACEMENT 4-1 – 4-31
REQUIREMENTS
Duct Protection 4-1 – 4-3
Transition Protection 4-4
Electrostatic Precipitator 4-4
Protection
Plenum Protection 4-5 – 4-6
Appliance Protection
Fryer – Single Nozzle Protection 4-7 – 4-9
Fryer – Multiple Nozzle Protection 4-10 – 4-12
Tilt Skillet/Braising Pan 4-12
Range Protection 4-13 – 4-17
Griddle Protection 4-18 – 4-21
Chain Broiler Protection 4-21
Horizontal Chain Broiler Protection 4-21
Overhead Chain Broiler Protection 4-22
Salamander Broiler Protection 4-23
Upright Broiler/Salamander 4-23 – 4-24
Protection
Gas-Radiant/Electric Char-Broiler 4-24
Protection
Electric Char-Broiler Protection 4-24
Lava-Rock (Ceramic) Char-Broiler 4-25
Protection
Natural Charcoal Broiler Protection 4-25
Alternate Ceramic/Natural 4-26
Charcoal Char-Broiler Protection
Wood Fueled Char-Broiler Protection 4-26
Wok Protection 4-27
Nozzle Application Chart 4-28 – 4-31
SPECIFIC APPLICATION BY MODEL 4-32 – 4-52
OVERLAPPING NOZZLE COVERAGE 4-53 – 4-60
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