TM 10-4610-239-24
TM 08580B-24/3
Table 3-1. Direct Support Troubleshooting - Continued
Malfunction
Test or Inspection
Corrective Action
REVERSE OSMOSIS ASSEMBLY - Continued
2. PUMP ELECTRIC MOTOR FAIL S TO START WHEN JOG SWITCH IS SET TO JOG. -
Continued
Step 2.
Set R.O. PUMP switch to START and release. Check position of indicating plunger.
If plunger goes in and stays in, go to step 3.
If plunger does not go in or does not stay in, refer to malfunction 1, PUMP
ELECTRIC MOTOR FAILS TO START WHEN R.O. PUMP SWITCH IS SET
TO START.
Step 3.
Shut down ROWPU. Refer to TM 10-4610-239-10. Shut down power. Refer to genrator
e
manual. Refer to R.O. pump assembly support diagram figure 3-9. Check continuity point-
to-point between test points A and E.
If there is no continuity through S 12, replace S 12. Refer to paragraph 3-34.
If there is no continuity through a wiring harness, repair wiring harness.
Refer to paragraph 3-39.
If there is no continuity through a cable, repair cable. Refer to paragraph 3-17.
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