Echo CS-3000 Type 1E, CS-3400 Type 1E, CS-3450 Type 1E Chainsaw User Manual


 
9
2”
45°
2”
A falling tree can seriously damage anything it may hit - a
car, a house, a fence, a powerline, or another tree. There are
ways to make a tree fall where you want it, so first decide
where that is!
Before cutting, clear the area around the tree. You will need
good footing while working and you should be able to work
the saw without hitting any obstacles. Next, select a path of
retreat. When the tree begins to fall you should retreat away
from the direction of fall at a 45 degree angle to avoid the
trunk kicking back over the stump.
FELLING A TREE
DIRECTION
OF FALL
Direction of fall
Hinge
Felling cut
First cut
Notch
Second cut
One-third tree
diameter
LIMBING
Begin the cut on the side to which the tree is to fall. Cut a
notch about 1/3 of the way into the tree as shown. The posi-
tion of this notch is important since the tree will try to fall
“into” the notch. The felling out is made on the side opposite
the notch and at a level about 2” above the bottom of the
notch. Do not try to cut through to the notch with the felling
cut. The remaining wood between the notch cut and felling
cut (about 2”) will act as a hinge when the tree falls, guiding it
in the desired direction. When the tree starts to fall, kill the
engine, place the saw on the ground and make your retreat
quickly.
To fell big trees with a diameter exceeding twice the bar
length, start the notching cuts from one side and draw the
saw through to the other side of the notch. Start the back cut
on one side of the tree, pivoting the saw through to form the
desired hinge on that side.
Then remove the saw for the second cut. Insert the saw in the
first cut, very carefully so as not to cause kickback. The final
cut is made by drawing the saw forward in the cut to reach
the hinge.
Limbing a fallen tree is much the same as bucking. Never
limb on the tree that you are standing. When limbing, caution
is the word. Be careful of the tip touching other limbs. Always
use both hands.