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otherwise the saw chain may
break.
If this is not observed, there
is a risk of accidents when
working with the chainsaw.
Information on sharpening
•
Clean the saw chain before
sharpening. Remove oily wood
or oil residues with a brush or
cloth.
•
After sharpening, all the cutting
links must have the same length
and breadth.
•
The chain has become worn
down and must be replaced with
a new saw chain when only
around 4 mm of the cutting tooth
remains.
Inserting the saw chain:
1. To open the chain guide rail, turn the
tension lever (12) counterclockwise. To
do this, return the tension lever to its
initial position several times.
To release the tension lever, pull the ten-
sion lever outwards and, after returning
it to its original position, allow it to
re-engage.
2. Place the saw chain into the chain
guide rails (7). The cutting edges must
face the grinding discs (17).
3. Fold the stop (14) down and pull back
the saw chain until the cutting tooth
(25) to be sharpened rests on the stop
).
(see figure
Adjusting the working angle:
4. Unscrew the retaining
screw (
9) and use the
scale (10) to adjust the
required sharpening an-
gle α on the rotary plate
of the chain tensioning unit (11).
Follow the instructions of the saw chain
manufacturer regarding the required
sharpening angle α.
5. Retighten the retaining screw.
Adjusting the stop:
6. Move the grinding head (2) on the
handgrip (4) downwards with the mo-
tor switched off.
7. Using the adjusting screw for the chain
feed (13a), bring the cutting tooth (25)
closer to the grinding disc (17) until
the cutting tooth is in contact with the
grinding disc (see figure
the adjusting screw (13a) using the ad-
justing nut (13b).
8. Fix the chain links in the chain guide
rail (7) by turning the tension lever (12)
clockwise (see 1.).
9. Adjust the depth stop using the adjust-
ing screw (6a) so that the grinding disc
(17) touches the base of the tooth (see
‚
figure
). Secure the grinding depth
with the adjusting nut (6b).
Sharpening:
10. Turn the device on (see "Switching on/
off").
11. Press the handgrip (4) gently to move
the grinding head (2) downwards and
sharpen the cutting tooth (25).
The grinding disc (17) must not be
brought to a standstill with the brakes.
To avoid this, reduce the pressure in
good time.
12. Switch off the device to move the saw
chain onward.
Loosen the tension lever (12) and fix
the next chain link to be sharpened
using the adjusted stop (14) and the
tension lever in the chain guide rail (7).
GB
IE
‚).
Secure
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