TM 55-1925-285-13&P
0007 00
Table 2. Unit Troubleshooting Procedures
Equipment
Symptom
Work Package, Procedure
OCM
Audible alarm inoperative when OCM is
in ALARM mode
Diverter solenoid vlave works opposite of
intended control function
OCM POWER ON indicator does not light
OCM WARNING 1 (Red LED) lit
OCM WARNING 2 (Red LED) lit
OCM WARNING 2 and WARNING 3
(Red LEDs) lit
OCM WARNING 3 (Red LED) lit
OWS discharge is diverted inboard when
OCM detects less than alarm limit
PUSH TO CHANGE ALARM LIMIT switch
A2S1 does not change alarm limit of OCM
Remote indicator (alarm) assembly
indicators inoperative while OCM
is operating
Unstable oil content display, PPM values
jump high, then low
OWS
Frequent oil discharge
High oil content in effluent
Low or no effluent discharge
Oil does not discharge (backflush)
from OWS
OWS fails to operate in MAN mode
OWS pump deadheaded
OWS relief valve opens or fails to reseat
Pump noisy
Vacuum unusually high during normal
processing
Vacuum unusually low during normal
processing
END OF WORK PACKAGE
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