TM 55-1925-282-14&P
UNIT MAINTENANCE
REVERSE OSMOSIS WATER PURIFICATION UNIT FOR
INLAND AND COASTAL LARGE TUG (LT)
UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) INCLUDING LUBRICATION
ITEM INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
1
Before
0.1
Flow Control
Inspect flow meters for
Any obstructed or
Panels
contamination, obstructions, and
contaminated flow
biological growth. Refer the unit to
meter.
direct support maintenance if the
flow meters require cleaning.
BRINE DISCHARGE
HIGH PRESSURE
SYSTEM OPERATION
PRESSURE
PUMP INLET
PRESSURE
0-25 PSI
15-50 PSI
800-900 PSI
REASE
INC
PRODUCT WATER
OUTPUT PRESSURE
BRINE
PRODUCT
0-25 PSI
SYSTEM
HIGH PRESSURE
FLOW METERS
REGULATOR
2
During
0.5
Charcoal Filter
Service the charcoal filter quarterly,
or when fresh flushing water emits a
sulfur-like smell (WP 0023 00).
3
Weekly
0.1
Flow Control
Inspect flow meters for
Any obstructed or
Panels
contamination, obstructions, and
contaminated flow
biological growth. Refer the unit to
meter.
direct support maintenance if the
flow meters require cleaning.
BRINE DISCHARGE
SYSTEM OPERATION
HIGH PRESSURE
PRESSURE
PRESSURE
PUMP INLET
0-25 PSI
800-900 PSI
15-50 PSI
REASE
INC
PRODUCT WATER
OUTPUT PRESSURE
BRINE
PRODUCT
0-25 PSI
SYSTEM
HIGH PRESSURE
FLOW METERS
REGULATOR
0013 00-1
