TM 5-4310-393-14
3-16 PURIFICATION SYSTEM
This task covers: A. Inspect B. Service
Tools:
Materials/Parts:
Equipment Conditions:
A.
INTRODUCTION.
The purification system of the model CAPITANO-PD consists of three parts, the Pressure Maintaining Valve, The
Purification Cylinder, and the Oil/water Separators.
3-16.1. PRESSURE MAINTAINING VALVE
This task covers: A. Inspect
Tools:
Materials/Parts:
Equipment Conditions:
A.
Inspect.
1.
Depressurizing the System.
a.
Depressurize the final separator and purification chamber by slowly opening the manual drain valve (Figure 1-
1, item 12).
2.
Checking the PMV for Proper Operation.
a.
Close manual drain valve and start compressor. Observe the final pressure gauge and note the pressure at
which the PMV opens Pressure should read 2000 PSI (138 BAR) If opening pressure is incorrect, refer to Direct Support
Maintenance.
3-16.2. PURIFICATION CYLINDER.
This task covers: A Inspect B. Service
Tools:
Materials/Parts:
Tool Kit, General Mechanic's Set
Grease, Halo Carbon 9150-00-754-2760
Purifier Wrench (P/N WRH-0002)
O-ring (PIN N04736, N04735)
Equipment Conditions:
Compressor Shut Down
All Air Pressure Purged
A.
Inspect.
1.
Inspecting the Runtime Log.
a.
The only required operator service to the purification cylinder is reviewing the runtime logs to monitor life of
the purification cartridge.
2.
Checking the Run-Time Log.
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