TM 5-3825-270-23&P
0043
LEFT WATER SPRINKERS SWITCH
Figure 8. Left Water Sprinklers Switch - Step 5.
4.
Set multimeter to measure voltage.
5.
Connect red multimeter probe to blue/black wire at interconnect terminal strip terminal 13.
INSIDE OF
15-AMP
CONTROL PANEL
CIRCUIT BREAKER
20
1
1
15
5
5
EMERGENCY
10
10
10
STOP SWITCH
5
15
15
1
20
20
INTERCONNECT
POSITIVE
NEGATIVE
TERMINAL STRIP
TERMINAL STRIP
TERMINAL STRIP
Figure 9. Interconnect Terminal Strip - Step 5.
6.
Connect black multimeter probe to known good ground.
7.
Note multimeter reading.
8.
Push in EMERGENCY STOP switch to off position. (TM 5-3825-270-10)
CONDITION/INDICATION
Are 22 to 28 VDC measured on blue/black wire at interconnect terminal strip, terminal 13?
DECISION
No - Repair or replace blue/black wire from interconnect terminal strip, terminal 13 to LEFT WATER SPRINKLER
switch. (WP 0099) Verify problem is solved. (Step 7 - Does LEFT WATER SPRINKLERS switch operate?)
Yes - Repair or replace red wire from interconnect terminal strip, terminal 13 to left solenoid harness
connector. (WP 0099) Verify problem is solved. (Step 7 - Does LEFT WATER SPRINKLERS switch operate?)
STEP 6
