Replacement Part List

14
• Hold the saw with both hands rmly. Always keep your left
hand on the front handle and your right hand on the rear
handle so that your body is to the left of the chain line.
• Keep the unit running the entire time you are cutting,
maintaining a steady speed.
• Let the chain do the work; exert only light downward
pressure. If you force the cut, damage to the bar, chain, or
unit can result.
• Do not put the pressure on the saw at the end of the cut.
• Always cut with both feet on solid ground to prevent falling.
• Do not cut above chest height since it is dicult to
control kickback forces with a saw held high.
Cutting Techniques
Before felling or delimbing for the rst time, practice sawing
logs on the ground or on trestles, so that you can get familiar
with the machine and the most suitable sawing techniques.
mWARNING! Always hold the machine with both hands
when sawing.
mWARNING! Stop the motor immediately if the chain
stops during sawing. Beware of kickback, which can occur if
the bar contacts an obstacle.
• Felling a tree
i) When bucking and felling are performed by two or more
people at the same time, the felling operation should be
separated from the bucking operation by a distance of at
least twice the height of the tree being felled. Trees should
not be felled in a manner that would endanger any person,
strike any utility line or cause any property damage. If the
tree does make contact with any utility line, the company
should be notied immediately.
ii) The chain saw operator should keep on the uphill side of
the terrain as the tree is likely to roll or slide downhill after
it is felled.
iii) An escape path should be planned and cleared as
necessary before cuts are started. The escape path should
extend back and diagonally to the rear of the expected
line of fall as illustrated (Fig. 11).
iv) Before felling is started, consider the natural lean of the
tree, the location of larger branches and the wind direction
to help you judge which way the tree will fall.
v) Remove dirt, stones, loose bark, nails, staples and wire
from the tree.
• Notching undercut
Make the notch 1/3 the diameter of the tree, perpendicular to
the direction of the fall as illustrated (Fig. 12).
Make the lower horizontal notching cut rst. This will help to
avoid pinching either the saw chain or the guide bar when the
second notch is made.
• Felling back cut
i) Make the felling back cut at least 2 in. (50 mm) higher than
the horizontal notching cut as illustrated (Fig. 12). Keep
the felling back cut parallel to the horizontal notching cut.
Strategically position the felling back cut so that enough
wood is left to act as a hinge. The hinge wood keeps the
tree from twisting and falling in the wrong direction. Do not
cut through the hinge.
ii) As the felling gets close to the hinge, the tree should begin
to fall. If there is any chance that the tree may not fall in
the desired direction or it may rock back and bind the saw
chain, stop cutting before the felling back cut is complete
and use wedges of wood, plastic or aluminium to open the
cut and drop the tree along the desired line of fall.
iii) When the tree begins to fall, remove the chain saw from
the cut, stop the motor, put the chain saw down, then use
the retreat path planned. Be alert for overhead limbs falling
and watch your footing.
• Limbing
Limbing is the process in which branches are removed from a
fallen tree. When limbing, leave larger lower limbs to support
the log o the ground. Remove the small limbs in one cut as
illustrated (Fig. 13). Branches under tension should be cut from
the bottom up to avoid binding the chain saw.
Fig. 11
Fig. 12