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GENERAL TROUBLESHOOTING
MODELS 3 KW - l2.5KW
60 Hertz
2.4 KW -
9.4KW
50 Hertz
No Electrical Output
1.
Remove
load
from
generator
and
verify
no
output
directly
at
generator output leads with voltmeter.
2.
Check for proper electrical connections.
Refer to Internal Wiring
diagrams.
NOTE:
Gener ator armature slip rings and brush rigs are numbered
from inboard at the windings or flywheel end outward toward the
rear support bearing.
2A. Residual Voltage Check
Disconnect field leads from
bridge
rectifier.
(Note
posi tion of
leads on rec-
t i fie r
(
+ )
to
(
+ )
and
( - )
to
(-).)
Operate
the
generator and check AC out-
put (no load on generator).
Measure
voltage
between
neutral
lead
and
hot
lead(s).
5VoitsAC
Hot
Neutral
132
2 Wire
Unit
2.5 Volts AC
2.5 Volts AC
Hot
H
Neutral
3
+
4 Wire Units
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