Trouble.sho0Tlng - Robin LG072 Service Manual

11. TROUBLE-SHOOTING
Set generator t o normal rpm.
(Cause)
(Remedy)
YES
Voltmeter defectiv
1
NO
Fuse checked? Fuse burnt out. Fuse b u r n t o u t
(or No Fuse Breaker)
Wire checked?
leads unconnected.
Wrong wiring
Exciting coil
defective
Primary exciting circuit
in
A V R defective
Resistance outside
Slip ring defective
TOK
Brush defective
(Check winding resistance.)
Field coil short
range o f 6
-
1 3 n or broken
Main coil broken
resistance in 9-1.)
(See the description
o f
winding
resistance in
9-1
.)
OK
Check AVR. AVR
Replace.
Replace.
Wire correctly.
Replace exciting coil.
0
Replace AVR.
Clean, replace.
Check, replace.
Replace.
Replace stator.
Replace stator.
Replace AVR.
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