October 2014 viii 06-236115-001
TABLE OF CONTENTS (CONT.)
3-3.4.1 Electric Control Heads, P/N WK-890181-000, P/N 81-890149-000,
and P/N WK-890165-000....................................................................... 3-14
3-3.4.2 Electric/Cable Operated Control Heads,
P/N 81-895630-000 and P/N WK-897494-000 .......................................... 3-16
3-3.4.3 Cable Operated Control Head, P/N 81-979469-000.................................... 3-17
3-3.4.4 Lever Operated Control Head, P/N WK-870652-000................................... 3-18
3-3.4.5 Lever/Pressure Operated Control Head, P/N 82-878751-000....................... 3-19
3-3.4.6 Pressure Operated Control Head, P/N 82-878737-000 and
P/N 82-878750-000 .............................................................................. 3-20
3-3.5 Remote Pull Stations ............................................................................. 3-21
3-3.5.1 Electric Remote Pull Box, P/N 84-330001-001........................................... 3-21
3-3.5.2 Cable Manual Pull Station, Surface, P/N 81-871403-000............................. 3-21
3-3.6 Actuation Accessories............................................................................ 3-22
3-3.6.1 Nitrogen Actuator, Mounting Bracket and Adapter, P/N WK-877940-000,
P/N WK-877845-000 and P/N WK-699205-010 respectively........................ 3-22
3-3.6.2 Flexible Actuation Hose, P/N WK-264986-000 and P/N WK-264987-000 ....... 3-23
3-3.6.3 Master Cylinder Adapter Kit, P/N 82-844895-000 ...................................... 3-23
3-3.6.4 Tees, Elbows and Adapters..................................................................... 3-24
3-3.7 Discharge Accessories ........................................................................... 3-24
3-3.7.1 Flexible Discharge Hose, P/N WK-283898-000, P/N WK-283899-000 and
P/N WK-283900-000 ............................................................................. 3-24
3-3.7.2 Valve Outlet Adapters, P/N WK-283904-000, P/N WK-283905-000 and
P/N WK-283906-000 ............................................................................. 3-25
3-3.7.3 Check Valve, 1/4-inch, P/N WK-264985-000............................................. 3-25
3-3.7.4 Manifold EL-Checks, P/N WK-877690-000 and P/N 82-878743-000.............. 3-26
3-3.7.5 Pressure Operated Switches, P/N 81-486536-000 and
P/N 81-981332-000 .............................................................................. 3-27
3-3.7.6 Pressure Operated Trip, P/N 81-874290-000 ............................................ 3-28
3-3.7.7 Discharge Indicator, P/N 81-875553-000 ................................................. 3-28
3-3.7.8 Corner Pulleys, P/N 81-803808-000 and P/N WK-844648-000..................... 3-29
3-3.7.9 Cylinder Supervisory Pressure Switch, P/N 06-118262-001......................... 3-30
3-3.7.10 Supervisory Pressure Switch, P/N 06-118263-001..................................... 3-31
3-3.7.11 Main-to-Reserve Transfer Switch, P/N 84-802398-000............................... 3-32
3-3.7.12 Discharge Nozzles................................................................................. 3-33
3-3.8 Other Accessories ................................................................................. 3-34
3-3.8.1 Hydrostatic Test Adapters ...................................................................... 3-34
3-3.8.2 HFC-227ea Cylinder Recharge Adapters ................................................... 3-34
3-3.8.3 Cylinder Seating Adapter (P/N WK-933537-000) ....................................... 3-35
3-3.9 Detectors and Control Panels.................................................................. 3-35
3-3.9.1 Detectors............................................................................................. 3-35
3-3.9.2 Control Panel ....................................................................................... 3-35
CHAPTER 4 DESIGN AND INSTALLATION
4-1 Introduction......................................................................................... 4-1
4-2 Design Procedure.................................................................................. 4-1
4-2.1 General ............................................................................................... 4-1
4-2.2 Application........................................................................................... 4-1
4-2.2.1 Determine Minimum Use Concentration Required ...................................... 4-2