It is extremely important that the chain brake be
checked for proper operation before each use and
that the chain be sharp in order to maintain the
kickback safety level of this saw. Removal of the
safety devices, inadequate maintenance, or
incorrect replacement of the bar or chain may
increase the risk of serious personal injury due to
kickback.
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Felling a tree
1. Decide the felling direction considering the wind,
Iean of the tree, location of heavy branches, ease of
job after felling, and other factors.
2. While clearing the area around the tree, arrange
a good foothold and retreat path.
3. Make a notch cut one-third of the way into the
tree on the felling side.
4. Make a felling cut from the opposite side of the
notch and at a level slightly higher than the bottom
of the notch.
Felling direction
When you fell a tree, be sure to warn your
neighboring workers of the danger.
(A) Notch cut
(B) Felling cut
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LOGGING AND LIMBING
1. Always ensure your foothold as well as stability of the tree.
2. Be alert to the rolling over of a cut log.
3. Read the
instructions in ―For Safe Operation‖ to avoid kickback of the saw.
Before starting work, check the direction of bending force inside the log to be cut.
Always finish cutting from the opposite side of bending direction to prevent the guide
bar from being caught in the cutaway.
