Wacker Neuson GP 4000, Operator'S Manual

Page: 36 / 68

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Operation GP 4000
4.12 Ground Fault Interrupt (GFI / GFCI)
The GFCI should be tested for proper operation every time the generator is used.
Normal operating state - sensing device green LED is “ON” and circuit breaker is at
“ON” position.
1. Press “TEST” button (a) . Green LED should go “OUT” and red LED should
come “ON” and circuit breaker should trigger to “OFF” position (b) .
2. If sensing device LED or breaker does not trip or change state, “DO NOT USE”.
Consult an electrician for assistance.
3. Press “RESET” button (c) . Red LED should turn “OFF” and green LED should
turn “ON”.
4. Manually reset (switch) circuit breaker to “ON” position to restore circuit power
(b) .
wc_gr010940
a
c
b
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