TM 10-4610-239-24
TM 08580B-24/3
Table 2-2. Unit Troubleshooting - Continued
Malfunction
Test or Inspection
Corrective Action
ROWPU ASSEMBLY - Continued
1. ROWPU LEAKS WATER - Continued
If rupture disk assembly is leaking, replace rupture disk. Refer to TM 10-4610-239-
10.
If high-pressure relief valve is leaking, replace high-pressure relief valve. Refer to
If cartridge filter is leaking, repair cartridge filter.
Refer to paragraph 2-80 or
If pulse dampener is leaking, replace pulse dampener. Refer to paragraph 2-74.
If product flow needle valve is leaking, replace product flow needle valve. Refer to
If vent vessels gate valve is leaking, repair vent vessels gate valve.
Refer to
If ball valve is leaking, replace ball valve. Refer to paragraph 2-113.
If booster pump is leaking, replace booster pump assembly. Refer to paragraph 2-
82.
If R.O. pump is leaking, replace R.O. pump assembly. Refer to paragraph 2-129.
If distribution pump is leaking, replace distribution pump assembly.
Refer to
If raw water pump is leaking, replace raw water pump assembly. Refer to paragraph
If backwash pump is leaking, replace backwash pump assembly. Refer to paragraph
2. ROWPU LEAKS CHEMICALS
Isolate chemical leak
If any flexible tubing is leaking, replace leaking flexible tubing and clamps. Refer to
If any chemical container is leaking, replace chemical container. Refer to TM 10-
4610-239-10.
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