Poulan Pro 330 LE 380 LE Chainsaw Owners Manual

S  Release  the throttle trigger as soon as
the cut  is completed,  allowing the en-
gine to  idle. If  you run  the saw at  full
throttle without a cutting load, unneces-
sary wear can  occur to the chain,  bar
and engine.
NOTE: If the tree has large  buttress roots,
remove them before making the notch. If us-
ing saw to remove buttress roots, keep saw
chain from contacting ground to prevent dull-
ing of the chain.
NOTCH CUT AND FELLING THE
S  Toavoid  losing control when cut is com-
plete, do not put pressure on saw at end
of cut.
TREE
S  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 bycut-
ting the  bottom of the notch.  See illustra-
tion.  Once  the notch  is  cut  remove the
notch of wood from the tree.
S  Stoptheenginebeforesettingthe   sawdown.
TREE FELLING TECHNIQUES
WARNING: Check forbroken ordead
branches which can fall while cutting causing
serious injury.   Do  not cut  near buildings or
electrical wires if you do not know the direction
of tree fall, at night since you will not be able to
see well, or during bad weather such as rain,
snow, or strong winds, etc. If tree makes con-
tact  with any  utility line,  the  utility company
should be notified immediately.
Final cut here 2 inches
above center of notch.
First cut
Notch
S  Carefully plan your sawing operation in ad-
vance.
S  Clear the workarea. You need a clear area
all around the tree so you can have secure
footing.
Second cut
S  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.
S  Study the natural conditions that can cause
the tree to fall in a particular direction.
Natural conditions  that can  cause a tree to
fall in a particular direction  include:
S  The wind direction and speed.
S  After removing  the wood from  the notch,
make the felling cut on the opposite 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 ahinge. This hinge will help prevent
the tree from falling in the wrong direction.
S  The lean  of the  tree.  The lean  of a  tree
might not  be apparent  due  to uneven  or
sloping terrain. Use a plumb or level to de-
termine the direction of  tree lean.
S  Weight and branches on one side.
S  Surrounding trees and obstacles.
Hinge holds tree on stump and  helps
control fall
Look for decay and rot. If the trunk is rotted, it
can snap and fall toward the operator.
Make sure there is enough room for the tree to
fall. Maintain  a distance of  2-1/2 tree  lengths
from the nearest person or other objects. En-
gine noise can drown out a warning call.
Remove dirt, stones, loose bark, nails, staples,
and wire from  the tree where cuts  are to be
made.
Opening
of felling
cut
Closing of
notch
Plan a clear retreat path to the rear and diago-
nal to the line of fall.
NOTE: Before felling  cut is  complete, use
wedges  to  open  the  cut  if  necessary   to
control the direction of fall. To avoid kickback
and  chain  damage,  use   wood  or  plastic
wedges, but never steel or iron wedges.
Plan a clear retreat path
S  Be alert to signs  that the tree  is ready to
Direction of Fall
fall: cracking sounds,  widening of the fell-
ing
cut,   or   movement   in   the   upper
45
_
branches.
S  As tree starts to fall, stop saw, put it down,
and get away quickly on your planned  re-
treat path.
FELLING LARGE TREES
S  DO NOT cut  down a  partially fallen  tree
with your saw. Be extremely cautious with
partially  fallen  trees  that may  be  poorly
supported.  When a tree doesn’t  fall com-
pletely, set the sawaside and pull down the
tree with a cable winch,  block and tackle,
or tractor.
(6
inches in diameter or larger)
The notch method is used to fell large trees.
A notch is cut on the side of the tree in the de-
sired  direction of  fall.  After  a felling  cut  is
made on the  opposite side  of tree, the tree
will tend to fall into  the notch.
11
Product Specification
CategoriesChainsaw Manuals, Poulan Pro Chainsaw Manuals
Tags,
Model Year2002
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- 17 pages
Document TypeOwner's Manual
LanguageEnglish
Product BrandPoulan Pro. Poulan Pro US phone support. Wheeled (Mowers, Tractors, Tillers, Snow Throwers): 1-800-849-1297, Handheld (Chainsaws, Trimmers, Blowers, Edgers): 1-800-554-6723, Chainsaw
Document File TypePDF
Publisherpoulanpro.com
Wikipedia's PagePoulan
CopyrightAttribution Non-commercial
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