Basic Working Techniques - Jonsered 2116 EL Operator's Manual

DO NOT STAND ON THIS SIDE
BREAKING POINT
TREE UNDER TENSION

Basic Working Techniques

INSIDE
FINAL CUT
V - CUT
MAX. 1/4 OF
DIAMETER
Cutting Trees or Limbs Under Tension.
CAUTION!
Cutting trees or limbs under tension involves spesial
hazards and must be done with care and planning.
If the cut is made improperly, or you are in the wrong
position, the tree may spring back at you and cause
severe injury
The cut should be made at the tree's breaking point: i.e.,
the point where the tree would break if it was bent
further. That point is normally where the bend is most
pronounced. At the breaking point, the forces are mainly
trying to push the tree outward. If you are not cutting at
the breaking point, the longest section of the stem,
besides trying to push outwards, will also try to push
along the trunk after it has broken. That makes the
forces harder to predict and increases the danger.
WARNING!
STOP
Using improper techniques while cutting trees or limbs
under tension can be extremely dangerous.
The instructions above cover basic procedures but do
not cover all possible situations you may encounter,
such as multiple trees entangled in each other, dry
wood, etc. Use extreme caution. Improper use may
cause severe injury. Do not hesitate to get help if
necessary.
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