Page 20 — English
PROBLEM
POSSIBLE CAUSE
SOLUTION
Engine will not start.
Engine switch is
OFF
.
No fuel.
Stale gasoline or water in gasoline.
Lubricant level is low.
Fuel valve is
OFF
.
Spark plug faulty, fouled, or improperly
gapped.
Choke is in
RUN
position.
Engine stored without treating or
draining gasoline, or refueled with bad
gasoline.
Dirty fuel filter.
Turn engine switch to
ON
.
Fill fuel tank.
Drain entire system and refill with fresh
fuel.
Engine is equipped with Low Oil Shutoff.
If engine lubricant level is low, it must be
filled before unit will start. Check engine
lubricant level and fill, if necessary.
Turn fuel valve
ON
.
Replace spark plug.
Pull the choke lever out to the
START
position.
Drain fuel and carburetor. Refuel with
fresh gasoline.
Replace fuel filter or contact a qualified
service center
Engine hard to start.
Water in gasoline.
Weak spark at spark plug.
Drain entire system and refill with fresh
fuel.
Replace spark plug or contact a qualified
service center.
Engine lacks power.
Dirty air filter.
Engine stored without treating or
draining gasoline, or refueled with bad
gasoline.
Check air filter element. Clean or replace
as needed.
Drain fuel and carburetor. Refuel with
fresh gasoline. If problem continues,
contact a qualified service center.
AC receptacle does not work.
Circuit breaker is tripped.
GFCI is tripped.
Item plugged in is defective.
Reset the AC circuit breaker.
Reset the GFCI.
Try a different item.
Generator makes a “spark knock” or
“pinging” noise.
An occasional light “knocking” or “ping-
ing” under heavy load is not a cause
for concern. However, if the knocking
or pinging occurs under normal load
at a steady engine speed, the problem
may be with the brand of gasoline be-
ing used.
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.
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 equipment. Neglecting or failing
to perform the required maintenance may increase emissions, decrease fuel efficiency, degrade performance, cause ir-
reversible engine damage and/or void your warranty.
TROUBLESHOOTING
Summary of Contents for BM907500
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