4090 Woodchipper
Owners Manual
Operating Instructions
25
4.
Operation
4.1
Before Operation
Before operating your machine, inspect it to ensure it is in good, safe
working order.
1. It is important that you have read and understand all safety
requirements before operating the 4090 woodchipper. Read both
the 4090 woodchipper,
and engine owner’s manual before
operating the machine.
2. Verify that the blades are in good operating condition. This can be
checked by removing the infeed chute and checking that the
blades are sharp and tight. If the blades are dull or have nicks
and dents in them exceeding 1/1
6” the blades must be turned to a
fresh side or replaced. If the blades are loose or being replaced,
they must be retorqued to 35 ft/lbs. For full blade change
instructions, see details on page 33.
