TM 55-1925-285-13&P
OPERATOR MAINTENANCE
OIL WATER SEPARATOR FOR
INLAND AND COASTAL LARGE TUG (LT)
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION
ITEM INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
1
During
0.1
OWS Vessel
Gauge OWS-G2 (on top of OWS
Reading above
Pressure
vessel) reads less than 25 inHg
25 inHg
(635 mmHg).
(635mmHg)
2
During
0.1
Raw Water to
Pressure Gauge OWS-G1 reads less
Reading above
OWS
than 15 PSI (1.0 bar).
15 PSI (1.0 bar)
3
During
0.1
OCM Inlet
Gauge OCM-G1 reads less than
Reading above
Pressure
20 PSI (1.4 bar).
20 PSI (1.4 bar)
4
Weekly
0.3
Operational Check CLOSE OCM nozzle sampler cutoff
and System Flush valve (OCM-1) and OPEN OCM
backflush water valve (OCM-2).
OCM for 15 minutes.
OCM-G1
OCM-2
OWS-G1
OCM-1
OWS-G2
0012 00-1