Craftsman 358.350370 Instruction Manual page 11

2.2 cu.in./36cc 2-cycle gasoline chain saw
Table of Contents

Advertisement

NOTE: Iftree has large b uttress roots,
remove them before making the notch.
Ifusing s aw toremove buttress roots,
keep saw chain f rom contacting
ground toprevent dulling ofthe chain.
NOTCH CUT
AND FELLING
TREE
• Make notch cut by cutting the top of
the notch first. Cut through 1/3 of the
diameter
of the tree. Next complete
the notch by cutting the bottom. See
illustration.
Once the notch is cut, re-
move the wedge
of wood from tree.
Felling cut here
First cut
)
=,.
j
Second cut_
j
\
e
• After removing the wood from the
notch, make the felling cut on the op-
posite side of the notch. This is done
by making a cut about two inches
higher than the center of the notch.
This will leave enough uncut wood
between
the felling cut and the notch
to form a hinge. This hinge will help
prevent the tree from falling in the
wrong direction.
Hinge holds tree on
stump and helps
control fall
Opening
of
felling cut
Closing
of notch
NOTE: Before felling cut is complete,
use wedges to open the cut when
necessary
to control the direction
of
fall. To avoid kickback and chain
damage,
use wood or plastic wedges,
but never steel or iron wedges.
• Be alert to signs that the tree is ready
to fall: cracking sounds, widening of
the felling cut, or movement in the up-
per branches.
• As tree starts to fall, stop saw, put it
down, and get away quickly on your
planned retreat path.
• DO NOT use your saw to cut down a
partially fallen tree. Be extremely
cautious with partially fallen trees
that may be poorly supported.
When
a tree doesn't
fall completely,
set the
saw aside and pull down the tree
with a cable winch, block and tackle,
or tractor.
CUTTING
A FALLEN TREE
(BUCKING)
Bucking is tile term used for cutting a
fallen tree to the desired log size.
,_& WARNING:
Do not stand on the
log being cut. Any portion can roll
causing loss of footing and control. Do
not stand downhill
of the log being cut.
IMPORTANT
POINTS
• Cut only one log at a time.
• Cut shattered wood very carefully;
sharp pieces of wood could be flung
toward operator.
• Use a sawhorse
to cut small logs.
Never allow another person to hold
the log while cutting and never hold
the log with your leg or foot.
• Do not cut in an area where logs,
limbs, and roots are tangled.
Drag
logs into a clear area before cutting
them by pulling out exposed
and
cleared logs first.
BUCKING
TECHNIQUES
_,
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.
Restart saw and carefully
reenter the
cut. Do not use a metal wedge.
Do not
attempt 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.
x(XOvercutting
,i __%_
_':;Z-'_
U ndercuttin_;
Undercutting
involves cutting on the
underside
of the log with top of saw
against the log. When undercutting
use light upward pressure.
Hold saw
11

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents