Product Manual A

Page 22 of 31
When finished chipping, turn OFF the machine, allow all moving parts to come to a complete stop,
and disconnect the spark plug wire before moving the machine, emptying the bag, unclogging the
inlets or outlets, filling the gas tank, or performing maintenance and repairs.
Maintenance
⚠WARNING
Turn OFF the machine, allow all moving parts to come to a complete stop, and disconnect the spark
plug wire before moving the machine, emptying the bag, unclogging the inlets or outlets, filling the
gas tank, or performing maintenance and repairs..
Visual Inspection
Before and after using the Chipper Shredder, closely inspect the machine for loose parts and
damage.
 Check the hopper, hopper guard, and funnel for cracks, holes, and loose bolts.
 Check the box frame for cracks or damage.
 Check the entire machine for loose bolts or screws.
 Check the blades and hammers for cracks and dings.
 Check the engine oil level.
Cleaning
Clean the machine after each use. Allow the motor to cool and remove the spark plug wire. Brush off
or vacuum wood chips and wipe off the remaining dust from the exterior of the machine with a dry
cloth. DO NOT rinse off the chipper/ shredder with water. Remove any chips or debris from the
hopper and the discharge chute.
It is much harder to clean the machine if you allow it to sit for a while after use. You may need to use
an engine cleaner to remove the built up resins from the motor. Engine cleaners are available at most
auto parts stores.
Spark Plug
After every 50 hours of running the spark plug should be removed. Check the color of the deposits on
the end of the spark plug it should be a tan color. Remove all deposits using a stiff brush or brass wire
brush. Check the spark plug gap (Pic.18, 18.1) and adjust if required. The correct gap should be 0.7
to 0.8mm.