TM 10-4610-229-10
Table 3-1. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
10. HIGH PRESSURE AT GAGE PI-2 LOCATED ON PRETREATMENT ASSEMBLY.
Step 1. Check CARTRIDGE FILTER OK light.
If light not lit, replace cartridge filters (para 3-5).
If cartridge filters do not restore light, notify your supervisor.
Step 2. Check V-l, V-2, V-3, and V-4 for proper setting.
If valve settings are incorrect, set correctly (para 2-4e)b
Step 3. Check valve V-5 for proper setting.
If valve setting is incorrect, set correctly (para 2-4e);
Step 4. Check valve V-6 for proper setting,
If valve setting is incorrect, set correctly (para 2-4e).
Step 5. Check valve V-7 for proper setting.
If valve setting is incorrect, set correctly (para 2-4e).
Step 6. Check boost pump engine speed setting.
Set correctly (para 2-5f). If problem not corrected, shut down system (para 2-8) and
notify your supervisor.
11. HIGH PRESSURE AT GAGE PI-6 ON RAW WATER PUMP.
Step 1. Check discharge hose assembly for kinks or twisting.
Straighten hose if necessary.
Step 2. Check raw water pump engine speed setting.
Set correctly (para 2-5e). If problem not corrected, shut down system (para 2-8) and
notify your supervisor.
3-8
