GB
MT
dirt deposits available can cause the chain
to break out of the rail. The deposits can
also absorb the chain oil. So the conse-
quence would be that the chain oil would
not or only a small part of it would reach
the underside of the rail and the lubrication
would be reduced.
Tensioning the saw chain
Regularly tightening the saw chain pro-
vides safety for the user and reduces and/
or prevents wear and chain damages.
Beforethestartofworkandinapprox.10
minuteintervals,werecommendtheuserto
examinethechaintensionandcorrectit,if
necessary.
The chain warms up when working with
thesawandthusexpandsslightly.These
"expansions"canbeexpectedespecially
from newer chains.
Do not re-tighten or change the
chain when it is hot because it
shrinks slightly once it has cooled
down.Incaseofnon-observance,thiscan
lead to damages on the guide rail or the
engine because now the chain is too taut
on the blade. Chain tension and chain lu-
bricationhaveasignificantimpactonthe
service life of the chain.
The chain is correctly tensioned if it does
not sag at the rail underside and can be
rotated completely around with the gloved
hand. When the saw chain is tensioned
with9N(approx.1kg),thegapbetween
the saw chain and the guide rail may not
be more than 2 mm.
50
Switch off the device and remove
the battery before carrying out any
maintenance work.
1. Ensurethatthechainbrakehas
beenreleased,thatis,thatthe
chainbrakelever(5)ispulledup
againstthefrontgrip(4).
2. Unscrewthefasteningbolt(11)
(
3. Totensionthesawchain,turn
thescrew(12)forthechain
quick-tensioning system in
clockwise direction.
Toloosenthetension,turnthe
screw(12)incounter-clock-
wise direction.
4. Tightenupthefasteningbolt(11)
again (
Withanewsawchain,youmust
readjust the chain tension after at
least 5 cutting operations.
Chain lubrication
The rail and chain must never be
without oil. If the cordless chainsaw
isusedwithtoolittleoil,thecuttingperfor-
mance and lifespan of the saw chain will
decrease as the chain will become blunt
more quickly. You can identify a case of
too little oil where smoke development or
discoloration of the rail occurs.
The chainsaw is equipped with an auto-
matic oiling system. As soon as the motor
isspeededup,theoilalsoflowsfasterto
thechainbar(7).
Switch off the device and remove
the battery before carrying out any
maintenance work.
).
).