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S Pinch-Kickback can occur when the the
wood closes in and pinches the moving
saw chain in the cut along the top of the
guide bar and the saw chain is suddenly
stopped. This sudden stopping of the
chain results in a reversal of the chain
force used to cut wood and causes the
saw tomovein theopposite direction ofthe
chain rotation. The saw is driven straight
back toward the operator.
S Pull-In can occur when the moving chain
contacts a f oreign object in t he wood in the
cut a long the bottom o f the guide bar a nd the
saw chain is suddenly stopped. This sudden
stopping pulls the saw forward and away
from the ope rator a nd could easily cause the
operator to lose control o f the saw .
Avoid Pinch--Kickback:
S Be e xtremely aware of situations or ob-
structions thatcan cause material to pinch
the top of or otherwise stop the chain.
S Do not cut more than one log at a time.
S Do not twist the saw as the bar is with-
drawn from an undercut when bucking.
Avoid Pull--In:
S Always begin cutting with the engine atfull
speed and thesaw housing against wood.
S Use w edges made of plastic or wood.
Never use metal to hold the cut open.
Kickback Path
A
void Obstructions
Clear The
Working Area
REDUCE THE CHA NCE OF
KICKBACK
S Recognize that kickback can happen.
With a basic understanding of kickback,
you can reduce the element of surprise
which contributes to accidents.
S Never let themoving chaincontact anyob-
ject at the tip of the guide bar.
S Keep the working area free from obstruc-
tions such asothertrees, branches, rocks,
fences, stumps, etc. Eliminate or avoid
any obstruction that your saw chain could
hit while you are cutting. When cutting a
branch, do not let the guide bar contact
branch or other objects around it.
S Keep your saw chain sharp and properly
tensioned. A loose or dull chain can in-
crease the chance of kickback occurring.
Follow manufacturer’s chain sharpening
and m aintenance instructions. Check ten-
sion at regular intervals with the engine
stopped, never with the engine running.
Make sure the chain brake nuts are se-
curely tightened after tensioning thechain.
S Begin and continue cutting at fullspeed. If
the chain is moving at a slower speed,
there is g reater chance of kickback occur-
ring.
S Cut one log at a time.
S Use extreme caution when re-entering a
previous cut.
S Do not a ttempt cuts starting with the t ip of
the bar (plunge cuts).
S Watch for shifting logs or other f orces that
could close a cut and pinch or fall into
chain.
S Use t he Reduced--Kickback Guide Bar
and Low--Kickback Chain specified for
your saw.
MAINTAIN CONTROL
Never reverse
hand positions
Stand to the lef t
of the saw
Thumb on
underside of
handlebar
Thumb on underside of
handlebar
Elbow locked
S Keep a good,firm gripon thesaw withboth
hands when the engine is running and
don’t letgo. A firm gripwillhelp youreduce
kickback and maintain control of the saw.
Keep the fingers of your left hand encir-
cling and your left thumb under the front
handlebar. Keep your right hand com-
pletely around the rear handle whether
your are right handedor left handed. Keep
your left arm straight with the elbow
locked.
S Position your left hand on the front handle-
bar so it is in a straight line with your right
hand on the rear handle when making
bucking cuts. Never reverse right and left
hand positions for any type of cutting.
S Stand withyour weightevenly balanced on
both feet.
S Stand slightly to the left side of the saw to
keep your body from being in a direct line
with the cutting chain.
S Do not overreach. You could be drawn or
thrown off balance and lose control of the
saw.
S Do not cut above shoulder height. It is diffi-
cult to maintain control of saw above
shoulder height.