6.6 Before start-up
m WARNING
Always carry out checks before use and with the en-
gine switched off.
Check the device before each use and after it has
fallen to the ground to ensure that it is in safe operat-
ing condition.
Check that all moving parts are working properly.
Many accidents are caused by poorly maintained
tools.
Have damaged parts repaired by qualified specialist
personnel.
Only use the chainsaw and accessories in accord-
ance with these instructions. taking into account the
working conditions and the work to be performed.
Using power tools for operations other than those in-
tended can lead to hazardous situations.
■ Regularly check the chain brake for proper func-
tioning (front hand guard, see Fig. B).
■ Check the guide bar to make sure it is mounted cor-
rectly.
■ Check that the saw chain is properly tensioned.
Follow the instructions for lubrication, chain ten-
sioning and replacing accessories. An improperly
tensioned or lubricated chain can break or increase
the risk of kick-back.
■ Keep cutting tools sharp and clean. Sharpen regu-
larly and replace worn parts in good time. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
■ Check that the throttle and the throttle interlock
move easily. The throttle lever must spring back to
the starting position.
■ Check that there is enough fuel and chain lubricat-
ing oil in the tank.
■ Check that the handles are clean, dry and free from
oil and dirt.
■ Never carry out the work alone. In an emergency,
someone must be nearby.
■ Only use the chainsaw when standing on firm,
safe and level ground. Do not overreach. Slippery
ground or unstable standing surfaces (e.g. on a lad-
der) can cause loss of balance or loss of control of
the chainsaw. Keep proper footing and balance at
all times. This will allow you to better control the
chainsaw in unexpected situations.
■ Do not work with the chainsaw in a tree. There is a
risk of injury when operating in a tree.
■ Never saw above shoulder height.
■ Always hold the chainsaw with your right hand on
the rear handle and your left hand on the front han-
dle (see fig. D). Holding the chainsaw using the op-
posite grip increases the risk of injuries and must
be avoided.
■ Keep all body parts away from the saw chain when
the chainsaw is running. Before starting the chain-
saw, ensure that the saw chain is not touching an-
ything. When working with a chainsaw, a moment
of carelessness can result in clothing or body parts
being caught by the saw chain.
■ Switch off the chainsaw immediately if you notice
any noticeable changes in the device's behaviour.
■ If the chainsaw has come into contact with stones,
nails or other hard objects, stop the engine imme-
diately and check the saw chain and guide bar for
damage.
■ Do not drop the chainsaw, do not hit it against ob-
stacles and never use the guide bar as a lever.
■ Only saw in wood with the chainsaw.
■ When cutting a branch that is under tension, expect
it to spring back. If the tension in the wood fibres is
released, the tensioned branch can hit the operator
and/or wrest the chainsaw from control.
■ Be especially careful when cutting undergrowth
and young trees. The thin material can get caught
in the saw chain and hit you or throw you off bal-
ance.
6.7 Vibrations
m WARNING
Avoid the risks associated with vibration, e.g. the risk
of white finger syndrome (circulatory disorders).
Raynaud's syndrome is a vascular disease that caus-
es the small blood vessels on the fingers and toes to
cramp in spasms. The symptoms include: Numbness,
loss of sensitivity, tingling, itching, pain, decrease in
strength, change of colour or condition of the skin.
The affected areas are no longer supplied with suf-
ficient blood and therefore appear extremely pale.
The frequent use of vibrating tools can cause nerve
damage in people whose circulation is impaired (e.g.
smokers, diabetics). If you notice unusual adverse
effects, stop working immediately and seek medical
advice. For long-term and regular users, it is there-
fore recommended to closely monitor the condition of
your hands and fingers. Observe the following infor-
mation to reduce hazards:
■ Keep your body warm, especially your hands, es-
pecially in cool weather.
■ Take regular breaks and move your hands to pro-
mote circulation.
■ Limit the use of high vibration tools per day and
spread them over several days Make a work sched-
ule that limits vibration exposure.
■ Ensure as little vibration as possible of the tool via
regular maintenance and stable parts on the de-
vice. Replace worn parts immediately.
■ Change your working position regularly.
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