Utility high line
Meter box
Generator
(c) Operating the generator.
Turn the house AC breaker off before starting the generator.
■
Start the generator and warm it up.
■
Turn the house AC breaker on.
■
[ CAUTION ]
Do not start the generator with electrical appliance (s) connected and
with their switches on.
Otherwise the appliance (s) may be damaged by the surge voltage at
starting.
X W Y
X
W Y
Transfer
switch
( W )
( X )
( Y )
( G )
240V
4P- Receptacle
House circuit breaker
X W Y
Generator
OR
Y
( Y )
− 16−
120V
appliance
240V
appliance
120V
appliance
( W )
W
X
( X )
( G )
240V
4P- Receptacle