Worx WG368E Manual Original página 18

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
notified immediately.
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.
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.
Before felling is started, consider the
natural lean of the tree, the location of larger
branches and the wind direction to judge
which way the tree will fall.
Remove dirt, stones, loose bark, nails staples,
and wire from the tree.
Notching undercut: Make the notch (x-w)
1/3 the diameter of the tree, perpendicular
to the direction of falls as make the lower
horizontal notching cut first. This will help to
avoid pinching either the saw chain or the
guide bar when the second notch is being
made.
Felling back cut: Make the felling back cut
(Y) at least 50 mm higher than the horizontal
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notching cut. Keep the felling back cut parallel
to the horizontal notching cut. Make the felling
back cut so 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.
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 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
aluminum to open the cut and drop the tree
along the desired line of fall.
When the tree begins to fall remove the chain
saw from the cutting, stop the motor, put the
chain saw down, and then use the retreat path
planned. Be alert for overhead limbs falling
and watch your footing.
To complete the felling operation, drive a
wedge (Z) into the horizontal cut.
Beware of falling branches when the tree
starts to move.
Cordless Chain Saw
LIMbINg A TREE (See Fig. Q)
Limbing is removing the branches from a fallen
tree. When limbing leave larger lower limbs
to support the log off the ground. Remove the
small limbs in one cut as illustrated. Branches
under tension should be cut from the bottom
up to avoid binding the chain saw.
buCKINg A LOg (See Fig. R)
Bucking is cutting a log into lengths. It is
important to make sure your footing is firm
and your weight is evenly distributed on both
feet. When possible, the log should be raised
and supported by the use of limbs, logs or
chocks. Follow the simple directions for easy
cutting.
When the log is supported along its entire as
illustrated, it is cut from the top (overbuck).
When the log is supported on one end,
as illustrated, cut 1/3 the diameter from
the underside (underbuck). Then make the
finished cut by overbucking to meet the first
cut. (See Fig. S)
When the log is supported on both ends, as
illustrated, cut 1/3 the diameter from the top
(overbuck). Then make the finished cut by
underbucking the lower 2/3 to meet the first
cut. (See Fig. T)
wARNINg: (See Fig. u)
• If on slope, make sure log will not
roll down hill. Secure log by using
wooden stakes. Drive wooden stakes
into ground on downhill side of log.
Stand on uphill side of log while
cutting. Log may roll after cutting.
• Never try cutting through two logs
at same time. This could increase the
risk of kickback.
• While cutting log, never hold log with
your hand, leg, or foot.
• While cutting log, never allow another
person to hold log.
• Turn off and remove the battery pack
from the saw before moving from one
place to another.
En