operation manual

GB
- 29 -
Sawing off larger and longer branches
(Fig. 29):
Carry out a relief cut when working on larger
branches.
Start by sawing through 1/3 of the branch diame-
ter (a) from the bottom to the top with the top side
of the cutter rail. Then saw towards the fi rst cut (b)
from the top to the bottom with the bottom side of
the cutter rail.
Saw off longer branches in several steps to keep
control over the impact location.
Kick-back!
The term “kickback” describes what happens
when the running chainsaw suddenly kicks up-
ward and backward. Usually, this is caused by
contact between the tip of the cutter rail and the
workpiece or the saw chain becoming trapped.
In the event of kickback, large forces occur sud-
denly and violently. As a result, the chainsaw
usually reacts uncontrollably. This can often result
in very serious injuries to the worker or persons in
the vicinity. The risk of kickback is at its greatest
when the saw is positioned for a cut in the region
of the tip of the cutter rail, as the leverage eff ect is
greatest there. It is therefore safest to position the
saw as fl at as possible.
Important!
•
Make sure that the chain tension is always
correctly adjusted.
•
Only use a chainsaw if it is in perfect working
order.
•
Only work with a saw chain that has been
properly sharpened in accordance with the
instructions.
•
Never cut with the upper edge or the tip of the
cutter rail.
•
Always hold the chainsaw firmly with both
hands.
Cutting wood which is under tension
Special care is required when cutting wood which
is under tension. Wood which is under tension
from which it is released by cutting may in some
cases react completely unpredictably and un-
controllably. In the worst case this could result in
extremely severe or even fatal injuries. This type
of work must only be performed by persons who
have been specially trained.
8. Working with the hedge trimmer
mounting kit
•
Check that the cutters work properly. The
twin-bladed cutters rotate in opposite direc-
tions, thus guaranteeing high cutting perfor-
mance and smooth operation.
•
Take care to maintain a steady foothold and
hold the equipment firmly in both hands away
from your body. Before you switch on, make
sure that the equipment is not touching any
objects.
Work practice
•
A hedge trimmer can be used to cut shrubs
and bushes as well as hedges.
•
To obtain the best cutting results, hold the
hedge trimmer so that the cutter teeth are
at an angle of approx. 15° in relation to the
hedge (see Fig. 30).
•
The twin-bladed cutters rotate in opposite
directions, thus enabling cutting in both direc-
tions (see Fig. 31).
•
It is recommended to tie a guide line of string
or the like along the hedge so that you cut the
hedge to a level height. Cut off all branches
which protrude beyond the guide line (see
Fig. 32/33).
•
Cut the sides of the hedge with curve-shaped
movements from the bottom up (see Fig. 34).
9. Cleaning, maintenance and
ordering of spare parts
Danger!
Remove the battery pack before doing any
cleaning and maintenance work.
9.1 Cleaning
•
Regularly clean the clamping mechanism by
blowing it out with compressed air or cleaning
it with a brush. Do not use tools for cleaning.
•
Keep the handles free of grease so that you
can maintain a firm grip.
•
Clean the equipment as required with a damp
cloth and, if necessary, mild washing up li-
quid.
•
If the chainsaw is not to be used for an exten-
ded period of time then you should remove
the chain oil from the tank. Briefly immerse
the saw chain and the cutter rail in an oil bath
and then wrap them in oil paper.
•
Never immerse the equipment in water or
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