Honda EB4000X Owner's Manual page 25

6. Press the GFCI RESET button. The RESET button should stay in,
flush with its base plate.
With the RESET button in and the engine running, turn the AC circuit
breaker to the ON position. The AC circuit breaker should remain in
the ON position. The AC circuit breaker will not remain in the ON
position if the RESET button is extended.
If the GFCI and AC circuit breaker do not function as described, take
the generator to an authorized Honda generator dealer for repair.
GFCI RESET BUTTON
During generator use, if the GFCI RESET button extends and the AC
circuit breaker trips, this usually indicates a faulty power tool,
appliance, or cord.
If that occurs, perform test steps 1 through 6 to verify that the GFCI
and AC circuit breaker are in proper working order. If the GFCI and AC
circuit breaker test correctly, then you will know that the fault is in the
power tool, appliance, or cord. Repair or replace the faulty power tool,
appliance, or cord before further use.
CONTROLS & FEATURES
AC CIRCUIT BREAKER
ON
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