ARMY TM 10-4610-309-14
MARINE CORPS TM10802A-14/1
0022 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
OPERATOR INSTRUCTIONS
REVERSE OSMOSIS SYSTEM ACID CLEANING OPERATION UNDER
USUAL CONDITIONS
RO VESSEL
RO FEED PIPING
DRAIN VALVE V-408
DRAIN VALVE V-304
HPP OUTLET DRAIN VALVE V-302
HP PUMP OUTLET DRAIN VALVE V-301
RO FEED TANK MAIN
DRAIN VALVE V-412
RO FEED PUMP DRAIN VALVE V-211
Figure 2. Valves for Shutdown to Standby and Drain for RO Acid Clean.
3. Set the waste hoses for acid cleaning as follows (see Figure 3):
a. Disconnect 4 x 6 in. Adaptor A-09 and the 6 in. red-banded waste out hose from the 4 in
x 5 ft. waste outlet hose of the TWPS
b. Check Adaptors A-10, A-12, and A-16 to make sure that there are gaskets inside the
female ends and that the gaskets are in good condition to ensure leak-tight connections.
c. Connect 4 x 2 in. Adaptor A-10 to the 4 in x 5 ft. waste outlet hose.
d. If using the cleaning waste storage tank, set up the hoses as follows (see Figure 3):
1) Connect a 2 in. x 10 ft., red-banded cleaning waste hose to Adaptor A-10.
2) Connect one or two additional 2 in. x 10 ft., red-banded hoses as needed to
reach the waste tank.
3) Connect Adaptor A-12 to the end of the last hose.
0022 00-3
