GP Repair
Troubleshooting
wc_tx000548gb.fm
77
6.7
No Voltage at Receptacles—Flowchart 1B
Checking main and rotor windings
Measure the resistance values of the main windings
by measuring across R & Y (main 2); B & G (main 1).
For GP 2500A models, measure between R &W for
(main 2); Br & L (main 1).
Is the
correct value
measured for main
winding 2?
Replace
the stator.
Yes
No
wc_gr003111
Is the
correct value
measured for main
winding 1?
Replace
the stator.
Yes
No
Check resistance of rotor winding.
Is
correct resistance
measured?
Yes
No
Replace
the rotor.
If both the rotor and
stator windings are OK, it
is impossible to have a
no-voltage condition at the
generator terminals.The
problem is in the circuitry
to the receptacles.
See Flowchart 1C.
Содержание GP 3800A
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Страница 13: ...GP Repair Safety Information wc_si000169gb fm 9 1 4 Label Locations GND 88897...
Страница 25: ...GP Repair Technical Data wc_td000169gb fm 21 Notes...
Страница 50: ...Maintenance GP Repair wc_tx000546gb fm 46 4 11 Electrical Schematic GP 2500A...
Страница 52: ...Maintenance GP Repair wc_tx000546gb fm 48 4 13 Electrical Schematic GP 3800A 0620010 rev 104...
Страница 54: ...Maintenance GP Repair wc_tx000546gb fm 50 4 15 Electrical Schematic GP 3800A 0620010 rev 103...
Страница 56: ...Maintenance GP Repair wc_tx000546gb fm 52 4 17 Electrical Schematic GP 3800A CAN 0620041 rev 104...
Страница 58: ...Maintenance GP Repair wc_tx000546gb fm 54 4 19 Electrical Schematic GP 3800A CAN 0620041 rev 103...
Страница 60: ...Maintenance GP Repair wc_tx000546gb fm 56 4 21 Electrical Schematic GP GPS 5600A 6600A rev 104...
Страница 62: ...Maintenance GP Repair wc_tx000546gb fm 58 4 23 Electrical Schematic GP GPS 5600A 6600A rev 103...
Страница 64: ...Maintenance GP Repair wc_tx000546gb fm 60 4 25 Electrical Schematic CAN GP GPS 5600A 6600A rev 104...
Страница 66: ...Maintenance GP Repair wc_tx000546gb fm 62 4 27 Electrical Schematic CAN GP GPS 5600A 6600A rev 103...
Страница 68: ...Maintenance GP Repair wc_tx000546gb fm 64 4 29 Engine Schematic all GP GPS 3800A 5600A 6600A...
Страница 70: ...Maintenance GP Repair wc_tx000546gb fm 66 Notes...
Страница 77: ...GP Repair Troubleshooting wc_tx000548gb fm 73 wc_gr003415 z y...
Страница 87: ...GP Repair Troubleshooting wc_tx000548gb fm 83 Notes...
Страница 95: ...GP Repair Troubleshooting wc_tx000548gb fm 91 wc_gr003148 b c d a...
Страница 99: ...GP Repair Troubleshooting wc_tx000548gb fm 95 wc_gr003152 a 1000 200 20 2 200m F V A V COM V b c...
Страница 112: ...Troubleshooting GP Repair wc_tx000548gb fm 108 Notes...
Страница 115: ...GP Repair Disassembly Assembly Procedures wc_tx000549gb fm 111 wc_gr003136 c e f f h f g a b d...
Страница 117: ...GP Repair Disassembly Assembly Procedures wc_tx000549gb fm 113 wc_gr003137 a c gg c d c b d e f f h g...
Страница 119: ...GP Repair Disassembly Assembly Procedures wc_tx000549gb fm 115 wc_gr003138 a d e c b f g i h...
Страница 121: ...GP Repair Disassembly Assembly Procedures wc_tx000549gb fm 117 wc_gr003139 d d c c e f a b...
Страница 123: ...GP Repair Disassembly Assembly Procedures wc_tx000549gb fm 119 wc_gr003141 c a b d e f...
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