4003 Woodchipper
Owners Manual
Operating Instructions
31
4.4 Operation Troubleshooting
1. The woodchipper has jammed, and the belts smoke when the PTO
is engaged, or the tractor stalls when engaging the PTO at approx.
135 RPM PTO Speed.
This is occurring because the chipper has been overloaded with too
much wood and the result is a jam. The excess wood must be
removed from the woodchipper. Ensure that the PTO is disengaged,
and the emergency stop is in the off (down) position (if connected).
The tractor must be shut off and not operating. Then remove the
infeed chute and remove / pull any excess wood from the chipping
blade area. Also ensure that the discharge chute is empty of chips /
debris. The rotor must be able to spin freely by hand. If it is stuck /
jammed, a large stick can be used as leverage against a blade to
spin the rotor counter clockwise. Once the rotor is spinning freely,
place the infeed chute on the chipper and securely fasten it with the 4
clamps. Operation can than resume.
Do NOT attempt to use hands/feet for leverage. The chipping blades
are sharp and will cause personal injury or death.