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Generac Portable Products 4,200 Watt Generator
11
TROUBLESHOOTING
Problem Cause Solution
Engine is running, but
no AC output is
available.
1.
Circuit breaker is open.
2.
Poor connection or defective cord set.
3.
Connected device is bad.
4.
Fault in generator.
1.
Reset circuit breaker.
2.
Check and repair.
3.
Connect another device that is in good
condition.
4.
Contact Generac service facility.
Engine runs good but
bogs down when
loads are connected.
1.
Short circuit in a connected load.
2.
Generator is overloaded.
3.
Engine speed is too slow.
4.
Shorted generator circuit.
1.
Disconnect shorted electrical load.
2.
See “Don’t Overload the Generator” on
page 9.
3.
Contact Honda service facility.
4.
Contact Generac service facility.
Engine will not start;
or starts and runs
rough.
1.
Engine switch set to Off.
2.
Dirty air cleaner.
3.
Out of gasoline.
4.
Stale gasoline.
5.
Spark plug wire not connected to
spark plug.
6.
Bad spark plug.
7.
Water in gasoline.
8.
Overchoking.
9.
Low oil level.
10.
Excessively rich fuel mixture.
11.
Intake valve stuck open or closed.
12.
Engine has lost compression.
1.
Set switch to ON.
2.
Clean or replace air cleaner.
3.
Fill fuel tank.
4.
Drain gas tank and fill with fresh fuel.
5.
Connect wire to spark plug.
6.
Replace spark plug.
7.
Drain gas tank; fill with fresh fuel.
8.
Set choke to “OFF” position.
9.
Fill crankcase to proper level.
10.
Contact Honda service facility.
11.
Contact Honda service facility.
12.
Contact Honda service facility.
Engine shuts down
during operation.
1.
Out of gasoline.
2.
Low oil level.
3.
Fault in engine.
1.
Fill fuel tank.
2.
Fill crankcase to proper level.
3.
Contact Honda service facility.
Engine lacks power.
1.
Load is too high.
2.
Dirty air filter.
3.
Engine needs to be serviced.
1.
See “Don’t Overload the Generator” on
page 9.
2.
Replace air filter.
3.
Contact Honda service facility.
Engine “hunts” or
falters.
1.
Choke is opened too soon.
2.
Carburetor is running too rich or too
lean.
1.
Move choke to halfway position till engine
runs smoothly.
2.
Contact Honda service facility.