GB
MT
Trouble shooting
Problem
Device does not start
Chain does not
rotate
Inferior cutting
performance
Saw runs with
difficulty, chain
comes off
Chain becomes hot,
smoke development
during sawing,
discoloration of the
rail
•
Clean the saw chain after every use.
Use a paint brush or wipe for that. Do
not use any liquids to clean the chain.
After cleaning, oil the chain lightly with
chain oil.
•
Clean the ventilation slots and the
surfaces of the machine with a paint
brush, whisk or dry cloth. Do not use
any liquids for cleaning.
92
Possible.cause
Mains voltage defective
House protection fuse
activated
Defective On/Off switch (10) Repair by customer service
Worn carbon brushes
Defective motor
Chain brake blocks saw
chain (5)
Incorrectly mounted saw
chain (5)
Saw chain (5) blunt
Chain tension insufficient
Chain tension insufficient
Too little chain oil
Fault.correction
Check plug socket, cable, line
and plug, where appropriate,
repair by electrical specialist.
Check house protection fuse,
see note
Repair by customer service
Repair by customer service
Check chain brake.
Possibly release chain brake
Mount saw chain correctly
Sharpen cutting teeth or place
on new chain
Check chain tension
Check chain tension
Check oil level and, where
appropriate, refill with chain oil,
check oil automatic system and,
where appropriate, clean oil
outflow duct or have repaired by
customer service
Maintenance.intervals
Regularly carry out the maintenance opera-
tions listed in the following table. The life
of the saw is extended by regular main-
tenance of your chainsaw. Furthermore,
you get optimum cutting performance and
avoid accidents.