11.4
Cutting
WARNING
■ If kickback occurs, the saw can be thrown up
in the direction of the operator. This can result
in serious or fatal injuries.
► Always cut with the chain running at full
speed.
► Do not cut with the upper quadrant of the
bar nose.
► Begin the cut with the chain running at full
speed and keep the guide bar vertical.
0000-GXX-7586-A0
► Engage the spiked bumper and use it as a ful‐
crum.
► Guide the full width of the bar into the wood
and reposition the spiked bumper as required.
► Take the weight of the saw at the end of the
cut.
11.5
Limbing
► With the chain running a full speed, pivot the
guide bar downward against the limb.
2
1
0000-GXX-C575-A0
3
A
B
► Make a relieving cut (1) in the compression
side (A) first, then perform a bucking (2) cut at
the tension side (B) from above, directly above
the first cut.
► Make the last cut (3) close to the trunk without
damaging the bark.
11.6
Felling
11.6.1
Basic information on felling cut
A
A
B
B
C
C
0000-GXX-A332-A0
A Felling notch
The felling notch determines the direction of
fall.
B Hinge
The hinge controls the part of the tree being
removed as it drops to the ground. The width
of the hinge is 1/10 of the trunk diameter.
C Felling cut
The tree is felled with the felling cut.
11.6.2
Cutting the felling notch
The felling notch determines the direction in
which the part of the tree being removed falls.
Country-specific standards for making the felling
notch must be observed.
90°
0000-GXX-A333-A0
► Position the saw so that the felling notch is at
right angles to the direction of fall.
► Make the horizontal cut.
► Make the angle cut at 45° to the horizontal cut.
11.6.3
Making the felling cut
0000-GXX-A335-A0
► Make horizontal felling cut, taking care not to
cut through the hinge.
English
11 Operating the Saw
18
0458-568-8321-B
