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Page Title:
Table 3-2. Troubleshooting Guide-continued |
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 TM 9-4910-736-14&P
Troubleshooting Guide-Continued
Table 3-2.
Step
no.
Symptom
Probable cause
Action
Coil Test: Meter
One of the following
Refer to table 3-9.
7
devices is defective:
indicates zero at all
If voltages per table
times.
A4, A5, Q6, A8 or A9.
3-9 are normal, proceed
to table 3-10.
8
A6, A7, Q5, or CR23
Coil Test: COIL
Test voltage as per
FLASHOVER light not
defective.
table 3-9, steps 4
working.
and 5. Refer to
table 3-10, steps 3
and 4.
PILOT light on.
Meter shorted or
a.
Inspect wires lead-
9
Meter does not
open.
ing from pins E5
respond in all modes
and E7 to meter.
of operation.
b.
Replace CR22.
c.
Refer to table 3-11.
10
Circuit breaker
a.
a.
Battery voltage
Use 12 V battery.
cannot be reset by
b.
more than 16 V.
Change Al and
b.
pushing PUSH TO
calibrate tester.
Al defective.
RESET
button.
c.
c.
Circuit breaker
Replace circuit
breaker CB1.
CB1 defective.
3-4
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