STIHL MS 661 C-M Manuale delle Istruzioni Scaricare il pdf (Pagina 21)

MS 661 C-M

English

19

When cutting small logs, place log

through "V"-shaped supports on top of a

sawhorse. Never permit another person

to hold the log. Never hold the log with

your leg or foot.

Logs under strain:

Risk of pinching! Always start relieving

cut (1) at compression side.Then make

bucking cut (2) at tension side. If the saw

pinches, stop the engine and remove it

from the log.

Only properly trained professionals

should work in an area where the logs,

limbs and roots are tangled. Working in

"blow down" areas is extremely

hazardous. Drag the logs into a clear

area before cutting. Pull out exposed

and cleared logs first.

Felling

Felling is cutting down a tree.

Before felling a tree, consider carefully

all conditions which may affect the

direction of fall.

WARNING

There are a number of factors that may

affect and change the intended direction

of fall, e.g. wind direction and speed,

lean of tree, surrounding trees and

obstacles, sloping ground, one-sided

limb structure, wood structure, decay,

snow load, etc. To reduce the risk of

severe or fatal injury to yourself or

others, look for these conditions prior to

beginning the cut, and be alert for a

change in direction while the tree is

falling.

WARNING

Always observe the general condition of

the tree. Inexperienced users should

never attempt to cut trees that are

decayed or rotted inside or that are

leaning or otherwise under tension.

There is an increased risk that such

trees could snap or split while being cut

and cause serious or fatal injury to the

operator or bystanders. Also look for

broken or dead branches which could

vibrate loose and fall on the operator.

When felling on a slope, the operator

should stand on the uphill side if

possible.

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