Original Instructions
22
7.
Sawing
brake operation before each usage by running the
saw at full throttle for 1 or 2 seconds and pushing
the front hand guard forward. The chain should stop
immediately with the engine at full speed. If the
chain is slow to stop or does no stop then replace
the brake band and clutch drum before use.
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.
■
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.
When you fell a tree, be sure to warn your
neighboring workers of the danger.
(A) Felling cut
(B) Notch cut
(3) Felling direction
Summary of Contents for HCS128
Page 36: ...Original Instructions 35...
