46
Obstructed discharge.
Clear debris from discharge chute .
Ensure machine is off
Feeding in too much
material
Feed smaller amounts into chipper
hopper.
Feeding material too
quickly
Feed larger material slowly into
chipper hopper.
Rotor plugged.
Inspect and clear chipper hopper
lower rotor housing and rotor.
Ensure machine is off
Green material will
not discharge.
Allow material to dry or alternate
dry/wet material.
Chipper blade
clearance too large.
Set clearance to 1/32 to
1.52 mm). Use chipper clearance
tool (see accessories)
Ensure machine is off.
Dull blades. Rotate, sharpen or replace blade Ensure machine is off.
Machine requires excessive
power or stalls.
PROBLEM CAUSE SOLUTION CAUTION