TM 10-4610-239-24
TM 08580B-24/3
Table 2-2. Troubleshooting - Continued
Malfunction
Test or Inspection
Corrective Action
RAW WATER PUMP NO. 2 ASSEMBLY
PUMP ASSEMBLY IS NOISY DURING OPERATION
Check that pump assembly is secured to frame.
If pump assembly is secure, replace raw water pump assembly. Refer to paragraph
If pump assembly is not secure, secure pump assembly.
BACKWASH PUMP ASSEMBLY
PUMP ASSEMBLY IS NOISY DURING OPERATION
Check that pump assembly is secured to frame.
If pump assembly is secure, replace backwash pump assembly. Refer to paragraph
If pump assembly is not secure, secure pump assembly.
CONTROL BOX ASSEMBLY
1. A PUMP INDICATOR LIGHT DOES NOT LIGHT
Push PANEL LIGHT switch to TEST LIGHTS position.
If failed indicator light lights, notify Direct Support Maintenance.
If failed indicator light does not light, replace lamp. Refer to TM 10-4610-239-10.
2. LOW-PRESSURE OR HIGH-PRESSURE INDICATOR LIGHT DOES NOT LIGHT
Push PANEL LIGHT switch to TEST LIGHTS position.
If failed indicator light lights, notify Direct Support Maintenance.
If failed indicator light does not light, replace lamp. Refer to TM 10-4610-239-10.
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