Stihl MS 171 Notice D'emploi page 14

English
A
A Direction of fall
B Escape path (or retreat path)
Establish paths of escape for
–
everyone concerned – opposite to
direction of fall at about 45°.
Remove all obstacles from escape
–
paths.
Place all tools and equipment a safe
–
distance away from the tree, but not
on the escape paths.
Always keep to the side of the falling
–
tree and only walk away along the
preplanned escape path.
On steep slopes, plan escape
–
routes parallel to the slope.
When walking away along the
–
escape path, watch out for falling
limbs and watch the top of the tree.
12
Preparing work area at base of tree
First clear the tree base and work
–
area from interfering limbs and
brush to provide a secure footing.
Clean lower portion of tree base
–
(e.g. with an axe) – sand, stones
45°
and other foreign objects will dull the
saw chain.
45°
Make the vertical cut first, then the
–
horizontal – but only if the wood is
sound
Felling Notch
Preparing felling notch
The felling notch (C) determines the
direction of fall.
Important:
Make felling notch at a right angle to
–
the planned direction of fall.
Cut close to the ground.
–
Cut to a depth of about 1/5 to 1/3 of
–
the trunk diameter.
MS 171, MS 171 C, MS 181, MS 181 C, MS 211, MS 211 C
C
C