A SERVICE OF

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11.
TROUBLESHOOTING
11-1 NO AC OUTPUT
11 -1 -1 CHECKING CONDENSER
1)
Check the capacity
of
condensers using a ”Dr. R0bin”generator tester in capacitance meter mode.
NOTE
:
Be sure to discharge condensers by shorting condenser leads each other before checking their
capacitance, or the accurate reading cannot be obtained.
RGX1810, RGX2410 RGX3510
:
RGX5510
Fig.
11-1
I
NORMAL CAPACITY
OF
CONDENSER
I
RGXl810 RGX2410 RGX3510 RGX5510
17yF
1
20yF
17,cF+20yF
:
28,zFX2
i
I
Tzble
11-1
2)
If such an instrument is unavailable,the condenser can be checked by replacing with a new one.If the
v
generator performs good with new condenser: the cause of trouble is defect in original condenser.
11-1-2 CHECKING STATOR
1)
Remove control panel and disconnect stator
wires at the connectors.
2)
Measure the resistance between terminals on
stator leads. (See Fig.11-2)
Refer to Table
9-1
for normal resistance.
If
stator is faulty, replace it with a new one.
Fig.
1
1-2
-
66
-