Kapitelüberschrift
24
Causes and prevention of kickback:
− Kickback can occur when the tip of the guide bar touches an object or
when the timber bends and the saw-chain becomes caught in the cut.
− Contact with the guide bar tip can, in some cases, lead to an unexpected
backwards reaction in which the guide bar is thrown up and in the di-
rection of the operator.
− If the saw-chain becomes caught at the top of the guide bar, the guide
bar can quickly kick back towards the operator.
− Each of these reactions can cause you to lose control over the saw and
potentially to get severely injured. Do not exclusively trust the safety de-
vices built into the chainsaw. As the user of a chainsaw, you should take
different measures to work accident and injury free.
Kickback is the consequence of incorrect or erratic use of the machine. It
can be prevented by appropriate safety measures such as described be-
low:
• Hold the saw with both hands, ensuring thumbs and fingers clasp
the handles of the chainsaw. Position your body and arms in such
a way that you can withstand kickback forces. If appropriate meas-
ures are taken, the operator can control kickback forces. Never let go
of the chainsaw.
• Avoid an abnormal body posture and do not saw above shoulder
height. This prevents accidental contact with the tip of the guide bar
and it enables better control of the chainsaw in unexpected situations.
• Always use replacement guide bars and saw-chains specified by
the
manufacturer. Incorrect replacement guide bars and saw-chains can
cause breaking of the chain and/or kickback.
• Follow the manufacturer‘s instructions concerning sharpening
and maintenance of the saw-chain. Over-reduction of depth limiters
increases kickback tendency.
Safety notices for maintenance / storage
Have your machine repaired by qualified specialists and only with origi-
nal spare parts. This ensures the safety of the machine. Always follow the
maintenance and servicing hints in this manual to keep the chain saw in
good working conditions.
1. Before use, always visually check the tool for wear and tear or damage.
Safety regulations
