37
12.Trouble shooting chart
Trouble
Causes
Remedies
Irregular cut
Worn, bent or broken
flails
Replace the flails
Too low RPM
Increase RPM
Machine is not in the
level with the ground
Correct mounting on
the tractor
Clogged material due
to excessive working
speed
Reduce the working
speed
Noise
Loosen bolts
Tighten the bolts
Damaged parts of the
machine
Find damages and
repair the machine
Noise in the
gearbox
Lack of oil
Fill till level
Worn gears
Replace
Worn bearings
Replace
Vibrations
Broken or worn flails
Replace
Unbalanced rotor
Balance or replace
Worn rotor bearings
Replace
Excessive backlash
in joints
Worn pins
Replace
Damaged bearings
Dirty or ungreased
bearings
Clean and grease
Violant impact on the
ground when the
machine is lowered
Lower it gently
Belts overheating
Belts slipping
Tension the belts
Working flails are
touching the ground
Adjust the height of
cut
Too fast working
speed
Reduce the speed
Содержание DUPLEX 800
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