Ryobi OCS1830BL, Оригинальное руководство пользователя

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OPERATION
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REMOVING BUTTRESS ROOTS
1. Remove large buttress roots prior to
felling. Pull the trigger release, and
squeeze the switch trigger to start the
product. Make the horizontal cut into the
buttress first, followed by the vertical cut.
2. Remove the resulting loose section
from the work area. Follow the correct
tree felling procedure after you have
removed the large buttress roots.
WARNING: Do not cut through the hinge.
2. As the felling gets close to the hinge, the
tree should begin to fall. When the tree
begins to fall, remove the chainsaw from
the cut, stop the motor, put the chainsaw
down, then use the retreat path planned.
Be alert for overhead limbs falling, and
watch your footing.
WARNING: If there is any chance that
the tree may not fall in the intended
direction or it may rock back and bind the
saw chain, stop cutting before the felling
back cut is complete. Use wedges of
wood, plastic, or aluminium to open the
cut and drop the tree along the intended
line of fall.