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First sharpen the teeth on one side
of the chain. Then adjust the sharp-
ening angle and sharpen the teeth
on the other side.
Test depth gauge distance (see
ƒ)
fig
The cutting parts of the chain are the cut-
ting links which consist of a cutting tooth
(25) and a depth gauge nib (26). The
vertical distance between these two deter-
mines the depth gauge distance A.
1. After every third sharpening, check the
depth gauge distance A according to
the saw chain manufacturer's instruc-
tions.
2. File the tip of the depth gauge nib (26)
with a flat file and round off the depth
gauge nib slightly after resetting. The
original shape must be maintained.
Maintenance and
cleaning
Remove the mains plug before car-
rying out any adjustments, mainte-
nance or repair work.
Have any work on the device
that is not described in this
instruction guide performed
by a professional. Only use
original parts. Allow the
device to cool off before per-
forming any maintenance or
cleaning. There is a danger of
burns!
Always check the device before using it
for obvious defects such as loose, worn or
damaged parts, correct the positioning of
screws or other parts. Examine the grind-
30
ing disc in particular (
the damaged parts.
Cleaning
Do not use any cleaning agents or
solvents. Chemical substances may
attack the plastic parts of the de-
vice. Never clean the device under
running water.
• Thoroughly clean the device after every
use.
Clean the ventilation openings (
and the surface of the device with a
soft brush, a paint brush or cloth.
Replacing the grinding
disc
Information on replace-
ment:
•
Never operate the device with-
out a viewing guard (
•
Ensure that the rotation speed
stated on the grinding disc
17) is the same or higher
(
than the nominal rotation speed
of the device. Ensure that the
disc dimensions match those of
the device.
•
Only use grinding discs in per-
fect working order (sound test).
•
Only use grinding discs with a
locating hole of Ø 22 mm.Never
re-drill a locating hole which is
too small for the grinding disc to
make it larger.
•
Never use separate bushings or
adapters in order to make grind-
ing discs with a hole that is too
large fit the device.
•
Do not use any saw blades.
17). Exchange
20)
18).
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