Mitox CS260TX, Operator'S Manual

Page: 28 / 40

CS260TX PREMIUM Chainsaw
28
Original Instructions Version November 16
CS260TX_141116
Figure B.1 — Example of attachment of tree service chain-saw
to operator’s harness
The ability to directly attach the saw to the harness reduces the risk of
damage to equipment when moving around the tree. Always switch
the saw off when it is directly attached to the harness.
The saw should only be attached to the recommended attachment
points on the harness. These may be at mid-point (front or rear) or at
the sides. Where possible, attach the saw to the centre rear mid-point
to keep it clear of climbing lines and to support its weight centrally
down the operator’s spine. See Figure B.2.
When moving the saw from any one attachment point to another,
operators should ensure it is secured in the new position before
releasing it from the previous attachment point.
Figure B.2 — Example of attachment of tree service chain-
saw to centre rear mid-point on harness
4. Using the chain-saw in the tree
An analysis of accidents with these saws during tree service operations
shows the primary cause as being inappropriate one-handed use of
the saw. In the vast majority of accidents, operators fail to adopt a
secure work position that allows them to hold both handles of the
saw. This results in an increased risk of injury due to
-
Not having a firm grip on the saw if it kicks back,
- A lack of control of the saw, such that it is more likely to come into contact with climbing
lines and the operator’s body (particularly the left hand and arm), and
- Loss of control owing to an insecure work position and resulting in contact with the saw
(unexpected movement during operation of the saw).