Post-Discharge Maintenance
April 2020 7-4 06-237619-001
7-6.2 Pilot Cylinder Removal
Replace the Pilot cylinder when expended or when loss of pressure occurs, as follows:
1. Remove the control head from the Pilot cylinder valve.
2. Immediately install the protection cap on the Pilot cylinder actuation port.
3. For the 108 cu. in. cylinder, remove the flexible actuation hose or tubing and adapter (P/N
WK-699205-010) from the cylinder valve outlet. For the 1040 cu. in cylinder, Remove dis-
charge head from cylinder valve.
4. Remove the clamps and hardware that secure the Pilot cylinder to the mounting bracket.
WARNING
When removing a pressurized cylinder due to pressure loss, the control head
must be in the SET position with the safety pull pin installed. A control head in
the released position will cause the remaining contents of cylinder to discharge
which may result in property damage and bodily injury.