Pinching Safety - Qualcast 46 cc Petrol Chainsaw Operating Instructions Manual

Safety Information Safety Information
Important - Please read these instructions fully before operating or maintaining
Important - Please read these instructions fully before operating or maintaining

Pinching Safety

Pinching is the term used to describe the reaction of the chainsaw when the BOTTOM or TOP of
the guide bar is pinched in the object being cut or sawn. This form of contact causes the chainsaw
to move rapidly towards or away from you. If the BOTTOM of the guide is pinched, the chainsaw will
be pulled away from you. If the TOP of the guide is pinched, the chainsaw will be pushed towards
you. This presents a risk of serious personal injury or even death. Although the chainsaw is fitted
with the various safety features, it is imperative that you stay alert at all times to prevent pinching
occurring.
To prevent pinching, always place the object to be cut against the claw stop at the rear of the guide
bar as shown in the figure below.
The following figure demonstrates the types of sawing action which may lead to pinching.
Push Reaction
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3
Pull reaction
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