FAULT
CAUSE
TROUBLE-
SHOOTING
The pruner runs
but is not cutting
The chain is fitted in
reverse on the
guide bar
Refer to the
assembly of guide
bar and chain
The pruner will cut
only if the speed is
high, result is only
chips with several
larger parts
The chain is blunt
Refer to the saw
chain sharpening
The motor runs but
the chain will not
Faulty sprocket
wheel.
Contact
No oil is supplied to
the change
1. Guide bar oil
tank plugged
2. Oil too thick
1. Remove the
guide bar and
clean the oil tank
2. Use the right oil
The chain gets
loose from the
guide bar
1. Chain
Slackened
2. Guide bar and
chain
misassembled
1. Tighten the
chain. See chain
tension set-up
2. See guide bar
and chain
installation.
The unit is smoking The unit is faulty.
Do not use it.
Contact
Oil leaking from the
unit
Oil tank cover not
closed
Tighten the oil tank
cover. Empty the oil
tank while the unit is
out of use.
