GP
4.15
Control Panel—GP6600A
a
K
Ref.
a
b
—
d
e
f
4.16
Ground Fault Circuit Interrupt (GFCI)
The GFCI shuts off the power to the receptacle when a ground fault occurs in the
generator or to a piece of equipment attached to the generator. The GFCI should
be tested for proper operation every time the generator is used.
Normal operating state while the machine is on:
This procedure continues on the next page.
wc_tx004573gb.fm
WARNING
TEST BEFORE EACH USE
SEE INSTRUCTIONS
b
TEST
P
O
W
E
R
RESET
GFCI
SENSING MODULE
Description
Engine switch
Twist-lock receptacle—120V
—
GFCI test button
GFCI reset button
Twist-lock receptacle—120/240V
The green LED power light (a) is illuminated.
The circuit breaker (see Control Panel for your machine) is at the on position.
d
h
g
e
F
A
U
L
T
f
Ref.
g
h
—
k
m
—
37
Operation
k
wc_gr014708
Description
Main circuit breaker
Voltage Selector Switch (VSS)
—
GFCI duplex receptacle—120V
Auto idle switch
—
m