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
RO System
1. Remove strainer S-4 and clean (refer to WP 0041).
2. Install after cleaning.
3. Make sure the following RO system drain valves are open (see Figure 3 for valve location).
a. RO Vessel Drain Valve V-408
b. RO Feed Tank Auxiliary Drain Valve V-210
c. Turbocharger Reject Side Drain Valve V-410
d. Turbocharger Feed Side Drain Valve V-303
e. Feed Piping Drain Valve V-304
f. HP Pump Outlet Drain Valves V-301 and V-302
g. RO Feed Pump Drain Valve V-211
RO VESSEL DRAIN
VALVE V-408
TURBOCHARGER
REJECT SIDE
DRAIN VALVE V-410
FEED PIPING
DRAIN VALVE V-304
HP PUMP OUTLET DRAIN VALVE V-302
TURBOCHARGER FEED SIDE
DRAIN VALVE V-303
HP PUMP OUTLET
DRAIN VALVE V-301
HP PUMP FEED VALVE V-212
STRAINER S-4
RO FEED TANK MAIN DRAIN VALVE V-412
RO FEED TANK AUXILIARY DRAIN VALVE V-210
RO FEED PUMP DRAIN VALVE V-211
Figure 3. RO System Drain Valves.
0031 00-4
