Husqvarna HG 125 B Original Instructions Manual page 27

power tool off. Press the on/off switch (4) again to
restart the power tool.
Rough grinding
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Never use cutting discs for rough
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grinding.
The best rough grinding results are achieved with
a set angle of 30° to 40°. Move the power tool
back and forth with moderate pressure. This will
ensure that the workpiece does not become too
hot or discolour and that grooves are not formed.
Flap disc
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The flap disc (accessory) enables you to machine
curved surfaces and profiles.
Flap discs have a considerably longer service life,
lower noise levels and lower sanding temperatures
than conventional grinding discs.
Cutting metal
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Always use the protective guard for
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cutting (10) when cutting with bonded
abrasives.
When carrying out abrasive cutting, use a moder-
ate feed that is suited to the material being ma-
chined. Do not exert pressure on the cutting disc
and do not tilt or swing the power tool.
Do not attempt to reduce the speed of a cutting
disc coming to a stop by applying pressure from
the side.
cross section.
Cutting Stone (see figure A)
Provide sufficient dust extraction
u
when cutting stone.
Wear a dust mask.
u
The power tool may be used only for
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dry cutting/grinding.
For best results when cutting stone, use a dia-
mond cutting disc.
When using the extraction guard for cutting with a
cutting guide (23), the dust extractor must be ap-
proved for stone dust. Suitable dust extractors are
available from Husqvarna.
1 609 92A 6WV • 26.8.22
The power tool must
always work in an up-
grinding motion. Other-
wise there is a risk that
it will be pushed un-
controlled out of the
cut.
For best results when
cutting profiles and
rectangular tubing,
start at the smallest
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cially hard materials such as concrete with a high
pebble content, the diamond cutting disc can over-
heat and become damaged as a result. This is
clearly indicated by circular sparking, rotating with
the diamond cutting disc.
If this happens, stop cutting and allow the diamond
cutting disc to cool down by running the power tool
for a short time at maximum speed with no load.
If work is noticeably slower and with circular spark-
ing, this indicates that the diamond cutting disc
that has become dull. You can resharpen the disc
by briefly cutting into abrasive material (e.g. lime-
sand brick).
Information on structural design
Recesses in load-bearing walls are subject to
country-specific regulations. These regulations
must be observed under all circumstances. Seek
advice from the responsible structural engineer,
architect or construction supervisor before starting
work.
Recommendations for optimal
handling of the battery
Protect the battery against moisture and water.
Only store the battery only within a temperature
range of -20 to 50 °C. Do not leave the battery in
your car in the summer, for example.
Occasionally clean the ventilation slots on the bat-
tery using a soft brush that is clean and dry.
A significantly reduced operating time after char-
ging indicates that the battery has deteriorated and
must be replaced.
Follow the instructions on correct disposal.
Maintenance and
Service
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Maintenance and Cleaning
Remove the battery from the power
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tool before carrying out work on the
power tool (e.g. maintenance, chan-
ging tool, etc.). The battery should
also be removed for transport and stor-
age. There is risk of injury from unintentionally
pressing the on/off switch.
Switch on the power
tool and position it with
the front part of the cut-
ting guide on the work-
piece. Move the power
tool with a moderate
feed motion that is
suited to the material
being machined.
When cutting espe-
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