Stihl MSA 160 C-BQ Product Instruction Manual - Page 19

Felling Instructions, Escape Path, Buttress Roots, Conventional Cut, Warning

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Felling Instructions Escape Path Buttress Roots B English 001BA146 KN 001BA088 LÄ 1 1/2 1 21/2 A When felling, maintain a distance of at least 2 1/2 tree lengths from the nearest person. When felling in the vicinity of roads, railways and power lines, etc., take extra precautions. Inform the police, utility company or railway authority before beginning to cut. 45° 45° B If the tree has large buttress roots, cut into the largest buttress vertically first (horizontally next) and remove the resulting piece. Conventional Cut 001BA040 KN Warning! The noise of your chain saw may drown any warning call. First clear the tree base and work area from interfering limbs and brush and clean its lower portion with an ax. Then, establish two paths of escape (B) and remove all obstacles. These paths should be generally opposite to the planned direction of the fall of the tree (A) and about at a 45° angle. Place all tools and equipment a safe distance away from the tree, but not on the escape paths. C C 001BA143 KN Felling notch (C) - determines the direction of the fall For a conventional cut: MSA 160 C 17

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MSA 160 C
English
17
Felling Instructions
When felling, maintain a distance of at
least 2 1/2 tree lengths from the nearest
person.
When felling in the vicinity of roads,
railways and power lines, etc., take extra
precautions. Inform the police, utility
company or railway authority before
beginning to cut.
Escape Path
First clear the tree base and work area
from interfering limbs and brush and
clean its lower portion with an ax.
Then, establish two paths of escape (B)
and remove all obstacles. These paths
should be generally opposite to the
planned direction of the fall of the tree
(A) and about at a 45° angle. Place all
tools and equipment a safe distance
away from the tree, but not on the
escape paths.
Buttress Roots
If the tree has large buttress roots, cut
into the largest buttress vertically first
(horizontally next) and remove the
resulting piece.
Conventional Cut
Felling notch (C) – determines the
direction of the fall
For a conventional cut:
Warning!
The noise of your chain saw may drown
any warning call.
001BA088 LÄ
2
/
1
2
1
1
/
1
2
B
001BA040 KN
A
45°
45°
B
001BA146 KN
001BA143 KN
C
C