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POWERKING 1-800-344-3371 [email protected]
Troubleshooting
SYMPTOM
POSSIBLE CAUSE
The engine won’t start.
(Please refer to the
engine user manual
for engine-specific
procedures.)
Is the ignition switch in the “ON” position?
Is the fuel shut-off valve on?
Are you using fresh, clean gas? If the gas is old, change it. Use
a fuel stabilizer if you keep gas longer than 30 days.
Is the spark plug clean? If the spark plug is dirty or cracked,
change it. If it’s
oily, leave it out, hold a rag over the plug hole and pull the recoil cord several
times to blow out any oil in the cylinder, then wipe off the plug and reinsert it.
The engine lacks power
or is not running
smoothly.
(Please refer to the
engine user manual
for engine-specific
procedures.)
Check that the Throttle Lever is in the “Run” position.
Is the air filter clean? If it’s dirty, change it following the procedure in the engine
manufacturer’s owner’s manual.
Is the spark plug clean? If it’s fouled or cracked, change it. If it’s oily, leave it
out, hold a rag over the plug hole and pull your recoil cord several times to
blow out any oil in the cylinder, then wipe off the plug and reinsert it.
Are you using fresh, clean unleaded gas? If it’s old, change it. Use a fuel
stabilizer if you keep gas longer than 30 days.
Does your engine have the right amount of clean oil? If it’s dirty, change it
following the procedure in the engine manufacturer’s owner’s manual.
Check the oil level and adjust as needed.
Engine smokes.
(Please refer to the
engine user manual
for engine-specific
procedures.)
Check the oil level and adjust as needed.
Check the air filter and clean or replace if needed.
You may be using the wrong oil
—too light for the temperature. Refer to your
Engine Owner’s Manual for detailed information.
Clean the cooling fins if they’re dirty.
Engine stops while chipping
Check if the engine is stopped by overloading.
Check if something is blocked in the chutes.
check the emergency stop button and protection switch.
Drum is jammed
Stop the machine, remove both entry chute, exit chute, cap on bearing, and turn
the shaft to force the material out. You can use the included wrench or use a
larger adjustable wrench for more force.
Poor chipping performance
Check the gap between bar blade and chipping blades. We recommend 1-5mm
of clearance for best performance.
Electric Start not turning over
engine
Verify battery voltage is above 12.8v. If not, recharge the battery.
