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Faulty rotor
coil.
•
Replace the
rotor.
Go
to STEP 6. after
replacing.
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4.
Remove the brush holder and measure the
resis-
tance between the slip rings.
EP5000:
55
-
65
fl
EP6500S:
57
-
67
fl
7.
Reassemble
all parts to
the
generator,
start the
Ld
dd)\"
engine and check the
p:C
output
~oltage
30
min-
I:':':':':':':':':':':':':':""""""
""".'
utes or more after starting the
engine.
,v
H.OND
EP5000-EP6!
5.
Inspect magnets in the rotor
.
• Disconnect
the
3P
or
4P
connector
and
the
brush
terminals
from the
AVR
unit.
Start the engine and
measure AC voltage at the exciter winding.
1-2V
6.
Inspect
the AVR unit
using
a AVR tester
and
adapter.
AVRTESTER
07KPJ
-
0010000
j
ADAPTER
07FPJ - ZB40100
Faulty magnets in the
rotor.
• Stop the
engine,
disconnect the
connector
and the brush
termin
connect
the 12 V battery to
the
terminals
to magnetize the
mag:
the
rotor.
Go to STEP
6.
after
magnetizing.
Faulty AVR
unit.
•
Replace the AVR
unit.
Faulty AVR
unit.
•
Replace
the AVR
unit.
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