TM 10-4610240-24
TM 08580C-24/2
TO 40W4-13-22
Table 2-2. Unit Troubleshooting - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
PIPING INSTALLATION - continued
3.
HIGH-PRESSURE LIGHT ILLUMINATES.
Step 1.
Start ROWPU and observe R.O. PRESSURE gage and HIGH PRESSURE light.
a.
If light comes on at 1100 psi go to step 2.
b.
If light comes on below 1100 psi replace high pressure switch. Refer to paragraph 2-65.
Step 2.
Inspect R 0. vessels. Refer to TM 10-4610240-10.
a.
If R.O elements are clogged but not damaged, flush R.O. vessels Refer to TM 10-4610-240-10.
b
If R.O. elements are damaged, replace R.O. elements. Refer to TM 10-4610-240-10.
4.
UNABLE TO JOG R.O. PUMP.
Notify Direct Support Maintenance if this condition exists.
2-18
