Troubleshooting GP Repair
wc_tx000548gb.fm 76
6.6 No Voltage at Receptacles—Flowchart 1A
No Voltage at Receptacles
Is circuit
breaker(s) in closed
position?
Close circuit breaker(s).
Is
receptacle GFI set
correctly?
Reset GFI.
No
Ye s
Ye s
No
See Flowchart 1B
See Flowchart 1C
Checking voltage at generator terminal strip
Check voltage at back of generator
between terminals R & Y; B & G.
Checking voltage at generator plug
Check voltage at back of generator
between wires R & W; Br & L.
Is
120V±10% measured
between R & Y?
Ye s
No
Is
120V±10% measured
between B & G?
Ye s
See Flowchart 1C
Is
120V±10% measured
between R & W?
Ye s
No
See Flowchart 1B
No No
Is
120V±10% measured
between Br & L?
Ye s
wc_gr003110
(GP 2500A only)
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