TM 5-3825-270-10
OPERATOR MAINTENANCE
WATER PUMP INLET GAUGE INOPERATIVE
INITIAL SETUP:
References
Equipment Condition
Discharge From Hose Reel Assembly (WP 0017)
Engine OFF. (WP 0017)
TROUBLESHOOTING PROCEDURE
WATER PUMP INLET GAUGE INOPERATIVE
STEP 1
Is valve V1 open and all other valves in correct position for operation?
NOTE
Valve V1 should be open for most discharge operations. Valve V1 does not need to be open
to discharge from sprinkler bar.
Verify valve V1 position.
VALVE
V1
Figure 1. Valve V1 - Step 1.
CONDITION/INDICATION
Is valve V1 open and all other valves in correct position for operation?
DECISION
No - Open valve V1. (WP 0017) Verify problem is solved. (Step 2 - Does water pump inlet gauge operate?)
Yes - Notify maintenance personnel water pump inlet gauge inoperative.
STEP 2
Does water pump inlet gauge operate?
1.
Start engine. (WP 0017)
2.
Operate water distributor while observing water pump inlet gauge. (WP 0017)