GB
MT
Trouble shooting
Problem
Device does not
start
Inferior cutting per-
formance
Saw runs with dif-
ficulty, chain comes
off
Chain becomes hot,
smoke development
during sawing, dis-
coloration of the rail
46
Possible cause
The battery (13) is empty or
not inserted
Defective On/Off switch (4)
Defective motor
Incorrectly mounted saw chain
(11)
Saw chain (11) blunt
Chain tension insufficient
Chain tension insufficient
Too little chain oil
Fault correction
Check the charge level, and have
repairs carried out by a qualified
electrician, if necessary.
Repair by customer service
Mount saw chain correctly
Sharpen cutting teeth or place on
new chain
Check chain tension
Check chain tension
Chain lubrication