ARMY TM 10-4610-309-14
MARINE CORPS TM10802A-14/1
0021 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
OPERATOR INSTRUCTIONS
MICRO-FILTRATION SYSTEM CLEANING OPERATION UNDER
USUAL CONDITIONS
MF VENT VALVE V-114
CLEAN RETURN VALVE V-702
MF CLEAN FEED VALVE
V-704
CLEAN MIXING VALVE V-703
MF FILTRATE DRAIN
VALVE V-203
MF SHELL DRAIN
VALVE V-403
Figure 7. Valves for MF Acid Cleaning.
3. Recirculate the acid cleaning solution through the MF as follows:
a. Set the MF Clean Switch to FILL/RECIRC. The RO pump starts to automatically fill the
MF modules and establish recirculation through the MF modules.
b. Turn the Tank Heater Switch to AUTO 2. The heaters heat the cleaning solution and
automatically cut off when the temperature reaches 110 degrees F.
c. Check that there is an indication of MF Flow at the OCP display. If not, make sure that
the valves are properly positioned.
0021 00-9
