ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
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TROUBLESHOOTING PROCEDURES
OPERATOR/CREW TROUBLESHOOTING PROCEDURES
Table 5. General MF System Troubleshooting Continued.
ITEM
MALFUNCTION
POSSIBLE CAUSES
CORRECTIVE ACTION
5
MF Feed Flow display shows
MF Feed Flow Measurement loop failure.
Open the Instrument/Solenoid Panel door
zeros when MF feed pump is
and check Flow Transmitter FT-101
on and observed to be
pumping.
1) If the display is blank, shutdown, set
the Main breaker to OFF and then
back to ON. If this does not correct
the problem, re-program the
transmitter (WP 0043). If this still
does not correct the problem, notify
Unit Maintenance.
2) If the error message "E-PROM
FAILURE (LOAD DEFAULTS?)" is
displayed, re-program the transmitter
3) Continue operation. Notify Unit
Maintenance.
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