www.WoodMaxx.com
40
TROUBLESHOOTING
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Flywheel head slows
but tractor does not
Feed roll clutch
kicking in and out of
gear excessively
Not chipping clean
or chip deflector
plugging
Unit won’t feed
limbs properly
• Main drive belts
are slipping .
• Flywheel knives
are dull .
• Flywheel knives
are dull .
• Material jammed
in chute .
• Flywheel knives
are dull .
• Chipper head is
turning too slowly .
• Bed knife (anvil)
rounded off .
• Not enough down
pressure on limbs .
• Fork in material is too
wide .
• Feed roll tension springs
stretched wide .
• Feed roll gear box belt
loose .
• Tighten or replace if
necessary .
• Sharpen or replace
knives .
• Sharpen or replace
knives .
• Release feed roll clutch
and remove material by
pulling it out of the chute .
Trim forks and feed
in to the chute .
• Sharpen or replace
knives .
• Check that PTO speed
is at 540 RPM .
• Reverse or sharpen .
• Adjust eyebolts to
increase spring tension .
• Remove and trim .
• Replace springs .
• Tighten or replace if
necessary .
Содержание WM-8M
Страница 1: ......
Страница 58: ...3 20...