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LOGGING
WARNING
• Always ensure your foothold as well as stability of the tree.
• Be alert to the fact that cut logs can overturn or roll away.
• Read the instructions in the “Safe Operation” section to avoid kickback.
• Before starting work, check the direction of bending force inside the log to be cut.
• Always nish cutting from the opposite side of the bending direction to prevent the guide bar
from being caught in the cutaway.
Cutting an unpillowed log
Saw down halfway, then roll the log over and cut from the opposite side.
Step 1
PROTECTION AGAINST KICKBACK
• This saw is also equipped with a chain brake that will stop the chain in the event of kickback if
operating properly.
• You must check the chain brake operation before each usage: run the saw at full throttle for 1 or
2 seconds, then push 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 not stop at all, then replace the brake
band and clutch drum before use.
• It is extremely important that the chain brake is checked for proper operation before each use
and that the chain is properly sharp (gure 6) as it signicantly reduces the risk of kickback
(gure 7). 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
WARNING Prior to felling, be sure to warn everybody in the vicinity.
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.
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