Limbing And Pruning - Craftsman 358.350460 Instruction Manual

2.2 cu.in./36cc 2-cycle 16 in. bar gasoline chain saw
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TYPES OF CUTTING
USED FOR
BUCKING
_,
WARNING:
If saw becomes
pinched or hung in a log, don't try to
force it out. You can lose control of the
saw resulting in injury and!or damage
to the saw. Stop the saw, drive a
wedge of plastic or wood into the cut
until the saw can be removed easily. Re-
start saw and carefully reenter the cut.
Do not use a metal wedge. Do not at-
tempt to restart your saw when it is
pinched or hung in a log.
Use a wedge to remove pinched saw
Turn saw OFF and use a plastic or
wooden wedge to force cut open.
Overcutting
begins on the top side of
the log with the bottom of the saw
against the log. When overcutting
use
light downward
pressure.
Overcutting
_&_U
_" ._\_
Unaercutting _;'.,%
Undercutting
involves
cutting on the
underside of the log with top of saw
against the log. When undercutting
use light upward pressure.
Hold saw
firmly and maintain control. The saw
will tend to push back toward you.
_,WARNING:
Never turn saw up-
side down to undercut. The saw can-
not be controlled
in this position.
Always make your first cut on the com-
pression side of the log. The compres-
sion side of the log is where the pres-
sure of the log's weight is
concentrated.
First cut on compression side of log
Second cut
First cut on compression side of log
BUCKING
WITHOUT
A SUPPORT
• Overcut through
1/3 of the diameter
of the log.
• Roll the log over and finish with a
second
overcut.
• Watch for logs with a compression
side to prevent the saw from pinch-
ing.
See illustration
above for cut-
ting logs with a compression
side.
BUCKING
USING A LOG OR
SUPPORT
STAND
• Remember
your first cut is always on
the compression
side of the log. (Re-
fer to the illustration
below for your
first and second cut).
• Your first cut should extend 1/3 of the
diameter
of the log.
• Finish with your second
cut.
Using a log for support
2 nd
Cut.
"_"
_
1st Cut
1st Cut
Using a support stand
/
_nd
Cut
1st Cut
L
2 nd Cut
LIMBING
AND PRUNING
_,WARNING:
Be alert for and
guard against
kickback.
Do not allow
the moving chain to contact any other
branches or objects at the nose of the
guide bar when limbing or pruning.
Al-
lowing such contact can result in seri-
ous injury.
12

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