ARMY TM 10-4610-309-14
MARINE CORPS TM10802A-14/1
0031 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
OPERATOR INSTRUCTIONS
PREPARATION FOR STORAGE ARMY UNIT
8. Open High Pressure Vent Valve V-904. Close when vented (see Figure 9).
9. Open Low Pressure Vent Valve V-910. Close when vented (see Figure 9).
10. Close Low Pressure Air Shutoff Valve V-909 (see Figure 9).
HIGH PRESSURE VENT VALVE V-904
LOW PRESSURE AIR
SHUTOFF VALVE V-909
LOW PRESSURE
VENT VALVE V-910
Figure 9. Vent Valves V-904 and V-910 and Shut-Off Valve V-909.
11. Remove the AF-2 Purifier Filter Cartridge (WP 0042). Lubricate the filter chamber head threads
with petroleum jelly. Reinstall the head. Write the following note on a marker tag and attach the
tag to the filter head:
"Caution: Air purification cartridge is not installed.
Install before operating this equipment."
12. Loosen the compressor belt tension (see Figure 10):
a. Loosen the drive motor mounting nuts.
b. Turn the belt adjustment bolt counter clockwise.
DRIVE BELT
DRIVE MOTOR
BELT ADJUSTMENT BOLT
DRIVE MOTOR MOUNTING NUT
Figure 10. Compressor Belt Tension Adjustment.
0031 00-10
