Poulan SM4218AVX Chainsaw User Manual


 
14
2
nd
Cut
1
st
Cut
1
st
Cut
2
nd
Cut
Using a support stand
1
st
Cut
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. Allowing suchcontact canresult in se-
rious i njury.
WARNING: Never climb intoa treeto
limb or prune. Do not stand on ladders, plat-
forms, alog, or inany positionwhich can cause
you to lose your balance or control of the saw.
IMPORTANT POINTS
S Work slowly, keeping both hands firmly
gripped on the saw . Maintain secure footing
and balance.
S Watch out for springpoles. Springpoles are
small size limbs which can catch the saw
chain and whip toward youor pull you offbal-
ance. Use extreme caution when cutting
small size limbs or slender m aterial.
S Be alert for springback. Watch out for
branches that are bent or under pressure.
Avoid being struck by the branch or the
saw when the tension in the wood fibers is
released.
S Keep a clear work area. Frequently clear
branches out of the way to avoid tripping
over them.
LIMBI NG
S Alwayslimbatreeafterit i scutdown. Only
then can limbing be done safely and prop-
erly.
S Leave the larger limbs underneath the felled
tree to support the tree as you work.
S Start at the base o f the felled tree and work
toward the top, cutting branches and limbs.
Remove small limbs with one cut.
S Keep the tree between you and the chain.
Cut from the side of the tree opposite the
br a n ch you ar e cutt i ng.
S Remove larger , supporting branches with
the cutting techniques described in BUCK-
ING WIT HOUT A SUPPORT.
S Always use an overcut to cut small and free-
ly hanging limbs. Undercutting could cause
limbs to fall and pinch the saw .
PRUNING
WARNING: Li mit pruning to limbs
shoulder height or below. Do not cut if
branches are higher than your shoulder. Get a
professional to do the job.
S Make your first cut
1/3 of t he w ay through th e
bottom of the limb.
S Next make a 2n d cut all t he way through
thelimb. Then cutathirdovercutleavinga
1to2inch(2.5to5cm)collar fromthetruck
of the tree.
First cut
Second cut
Third cut
Collar
Pruning technique
SERVICE
WARNING: Disconnect the spark
plug before performing maintenance except
for carburetor adjustments.
We recommend all service and adjustments
not listed in this manual be performed by an
authorized or Master Service Dealer.
HELPFUL TIP
IMPORTANT: Have all
repairs other than the rec-
ommended maintenance
described in the instruction
manual performed by a n
authorized service dealer.
If any dealer other than an authorized
service dealer performs work on the
product, Poulan PRO may not pay for
repairs under warranty. It is your re-
sponsibility to maintain and perform
general maintenance.