Stiga CS 20 Li B Operator's Manual page 91

k) Cut wood only. Do not use the chainsaw for
purposes for which it is not intended. For
example: do not use an chainsaw for cutting
metal, plastic, masonry or other non-wood
materials. Using the chainsaw for operations other
than those intended could result in a hazardous
situation.
l) Do not attempt to fell a tree until you have an
understanding of the risks and how to avoid
them. Serious injury could occur to the operator or
bystanders while felling a tree.
m) Follow all instructions when clearing jammed
material, storing or servicing the chain saw.
Make sure the switch is off and the battery pack
is removed. Unexpected actuation of the chain saw
while clearing jammed material or servicing may
result in serious personal injury.
n) Recommendation that the first-time user should,
as a minimum, practise cutting logs on a saw-
horse or cradle.
o) Recommendation to have sharpening and
maintenance of the saw chain performed by
authorised service centres.
p) Keep handles dry, clean and free from oil and
grease. Greasy and oily handles are slippery and
can cause loss of control.
1.3. CAUSES OF KICKBACK AND OPERATOR
PROTECTION
Kickback may occur when the nose or tip of the guide
bar touches an object, or when the wood closes in and
pinches the saw chain in the cut.
Tip contact in some cases may cause a sudden reverse
reaction, kicking the guide bar up and back towards the
operator.
Pinching the saw chain along the top of the guide bar may
push the guide bar rapidly back towards the operator.
Either of these reactions may cause you to lose control of
the saw which could result in serious personal injury. Do
not rely exclusively upon the safety devices built into your
saw. As a chain saw user, you should take several steps
to keep your cutting jobs free from accident or injury.
Kickback is the result of chain saw misuse and/or
incorrect operating procedures or conditions and can be
avoided by taking proper precautions as given below:
a) Maintain a firm grip, with thumbs and fingers
encircling the chain saw handles, with both hands
on the saw and position your body and arm to
allow you to resist kickback forces. Kickback forces
can be controlled by the operator, if proper precautions
are taken. Do not let go of the chain saw.
b) Do not overreach and do not cut above shoulder
height. This helps prevent unintended tip contact and
enables better control of the chain saw in unexpected
situations.
c) Only use replacement bars and chains specified
by the manufacturer. Incorrect replacement guide
bars and saw chains may cause chain breakage and/
or kickback.
d) Follow the manufacturer's sharpening and
maintenance instructions for the saw chain.
Decreasing the depth gauge height can lead to
increased kickback.
• Techniques for using the electric chainsaw
(battery-operated)
Always observe the safety regulations and use the most
suitable cutting techniques according to the work to be
performed, following the instructions and examples in the
user instructions.
• Safe carrying of the electric chainsaw (battery-
operated)
Whenever the machine is to be handled or transported
you must:
– turn off the motor, wait for the chain to stop and
unplug the machine from the mains;
– apply the protection bar cover;
– only hold the machine using the handles and
position the bar in the opposite direction to that
used during operation.
When using a vehicle to transport the machine, position
it so that it can cause no danger to persons and fasten it
firmly in place.
• Recommendations for first-time users
Before felling or delimbing for the first time, make sure:
– to have been specifically trained to use this type
of equipment;
– to have carefully read the safety regulations and
user instructions contained in this manual;
– you practise first on logs on the ground or attached
to trestles, in order to get familiar with the machine
and the most suitable cutting techniques.
• Handling and correct use of battery-operated
power tools
a) Make sure that the machine is switched off before
inserting the battery. Inserting a battery in an
electric device which is switched on can cause
accidents.
b) Charge battery packs only with the chargers
recommended by the manufacturer. Battery
chargers are generally specific for each battery
type; use with other types can cause fire risks.
c) Use only batteries specifically designed for your
power tool. The use of other batteries may cause
injuries and fire risks.
d) Keep all unused batteries at a distance from paper
clips, coins, keys, nails, screws or other small
metal objects as contact with the same can cause
short circuits. Short circuits between battery
contacts can lead to explosion or fires.
e) Batteries in poor condition can cause liquids to
leak. Avoid contact with the liquid. In the case of
accidental contact flush with water. If the liquid
comes into contact with the eyes, also seek
medical advice. Liquid leaking from the battery
may cause skin irritation or burns.
EN - 3