Symptom
Problem
Engine Will Not
Engine switch is off.
Start
Fuel valve is OFF.
No fuel.
Bad gasoline or water in gasoline.
Oil level is low.
Spark plug faulty, fouled, or improperly
gapped.
Engine stored without treating or
draining gasoline, or refueled with bad
gasoline.
Dirty fuel filter.
CO sensor LED is flashing red, indicat-
ing a CO hazard.
CO sensor LED is constant yellow indi-
cating a sensor fault.
Engine hard to
Water in gasoline.
start.
Weak spark at spark plug.
Engine lacks
Engine stored without treating or
power.
draining gasoline, or refueled with bad
gasoline.
Dirty air filter.
AC receptacle
Item plugged in is defective.
does not work.
Generator is overloaded.
Circuit breaker is tripped.
Generator makes
An occasional light "knocking" or "ping-
a "spark knock"
ing" under heavy load is not a cause
or "pinging"
for concern. However, if the knocking
noise.
or pinging occurs under normal load
at a steady engine speed, the problem
may be with the brand of gasoline being
used.
Engine Shuts
Shut off due to CO accumulation &
Down
flashing red indicator
Shut off due to CO shutdown system
fault & constant yellow indicator
If problem persists after trying the above solutions, contact customer service or a qualified service center for
assistance.
NOTICE: As the equipment owner, you are responsible for the performance of the required maintenance listed
in the Maintenance section. It is recommended that you retain all receipts covering maintenance on your equip-
ment. Neglecting or failing to perform the required maintenance may increase emissions, decrease fuel efficien-
cy, degrade performance, cause irreversible engine damage and/or void your warranty.
Operator's Manual
TROUBLESHOOTING
Solution
Turn engine switch on.
Turn fuel valve to ON position.
Fill fuel tank.
Drain entire system and refill with fresh fuel.
Engine is equipped with low oil shutdown. If en-
gine lubricant level is low, it must be filled before
it will start. Check engine lubricant level and fill, if
necessary.
Replace spark plug.
Drain fuel and carburetor. Refuel with fresh gas-
oline.
Contact a qualified service center.
Leave area immediately and relocate to an open
outdoor area. Ventilate area thoroughly before
occupying again. Ensure the generator is located
in an open outdoor area and point exhaust away
from occupied structures.
The CO sensor needs to be repaired or replaced.
Contact customer service or a qualified service
center for assistance.
Drain entire system and refill with fresh fuel.
Contact a qualified service center.
Drain fuel and carburetor. Refuel with fresh gas-
oline.
Clean or replace as needed.
Try a different item.
Remove loads and press the reset button.
Reset the AC circuit breaker.
Switch to a different brand of gasoline, making
sure that the octane rating is 86 or higher. If
problem continues, contact a qualified service
center.
Follow all safety instructions on CO Action Label
System fault or end of life indication.
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