06-236115-003 i July 2016
1 General ............................................................................................... 1
2 Component Descriptions ........................................................................ 2
2.1 Control Head Monitor with Explosion Proof Assembly,
P/N 85-100000-100 .............................................................................. 2
2.1.1 Standards for US Explosion Proof Approval...............................................3
2.1.2 Standards for Canadian Explosion Proof Approval...................................... 3
2.2 Spacer, P/N 85-100000-002 (Optional).................................................... 3
3 Installation Details................................................................................ 4
3.1 Installation of Electric Control Heads
(P/N WK-890181-000 and 82-486500-010).............................................. 4
3.2 Installation of Electric/Cable Operated Control Head,
(P/N 81-895630-000 and WK-897494-000).............................................. 7
3.3 Installation of Nitrogen Pilot Cylinder, P/N WK-877940-000
and Mounting Bracket, P/N WK-877845-000............................................. 8
3.4 Installation of Stackable Pressure Operated Control Heads
(P/N 82-878750-000)............................................................................ 9
4 Preventive Maintenance....................................................................... 11
4.1 Semi-Annual Electric Control Head Test.................................................. 11
5 Parts List ........................................................................................... 12
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