4
Operating Instructions
Fig. 3 - Wiring Diagram for GN301502AC and GN30C502AC
Rotor
Stator
Brushes
Slip Rings
R
BK
Main Winding
120V
Main Winding
120V
Excitation
Winding
R
Y
W
BK
G
BL
BL
R
BK
BK
R
AC
AC
G
Circuit
Breaker
Circuit
Breaker
Bridge Rectifier 200V, 8A
Capacitor
120V Duplex
NEMA 5-15R
G
BK
BK
W
R
www.campbellhausfeld.com
INFREQUENT USAGE
If the generator is used infrequently,
starting difficulty may occur. To help
prevent difficulty starting, the generator
should be run for approximately 30
minutes per week.
STORAGE
If the generator is not to be used for
extended periods of time, the following
pre-storage procedures should be
performed:
Maintenance
1. Make sure engine oil is filled to the
proper level.
2. Drain all fuel from the tank, lines,
and carburetor.
3. Remove the spark plug, and pour
approximately one teaspoon of oil
into the spark plug hole.
4. Pull the starter cord several times to
spread the oil throughout the
cylinder.
5. Slowly pull the starter cord, until
resistance is felt. This indicates that
the piston is moving upward on the
compression cycle, and the intake
and exhaust valves are closed. (The
piston pushes a small amount of air
from the spark plug hole on
compression).
Refer to the engine manual that
accompanies this unit for instructions
regarding maintenance of engine
components.
