Scheppach DS920 Traduction De La Notice Originale page 18

Additional safety notes
a) Connect a vacuum cleaner to the supplied adapter
before starting your operations.
b) Attention! Keep away grinding dust from open Iire.
Dust may be explosive.
c) Always wear goggles and a dust mask when grin-
ding, in particular du ring overhead work and when
processing critical materials! When grinding certain
materials (e .g.lead paint, certain types of wood and
metaI) harmful or noxious dust may be generated.
Touching or breathing in such dust may imply risks
for the operator or people in the vicinity.
Notes regarding vibration and noise emissions
Reduce noise emissions and vibrations to a minimum!
1. Only use power tools which are free of defects.
2. Maintain and clean the power tool on a regular ba-
sis.
3. Adjust your way of working to the power tool.
4. Do not overload your power tool.
5.Have your power tool inspected, if necessary.
6. Switch off the power tool when it is not in use.
Remaining risks
Even if you use this power tool in compliance with
the regulations, there arestill remaining risks. The fol-
lowing risks may occur due to the type and design of
the power tool:
a) Damage caused to your health resulting from hand/
arm vibrations if the power tool is used over a Ionger
period of time or if it is not properly used and main-
tained.
b) lnjury and damage to property caused by flying off
insertion tools which are unexpectedly expelled from
the power tool due to sudden damage, wear or in-
correct insertion.
c) Burns and cuts if the insertion tools are touched di-
rectly after use and/or with your bare hands.
Warning! This electric tool generates an electromag-
netic field du ring operation which may impair active or
passive medical implants under certain circumstances.
ln order to reduce the risk of severe or Iethal injury, we
recommend that persons with medical implants consult
their doctor and the manufacturer of the medical im-
plant before using the power tool.
Tool description and scope of delivery
Tool description (Fig.1)
The tool description refers to the illustration at the be-
ginning of this instruction manual.
1. Handle surface
2. Main handle
3. On/off switch
4. Adapter with connecting nut
5 Powercord
6. Adjustment wheel for speed pre-selection
7. Ventilation opening
8. Flexible grinding head
9. Grinding plate
10. Brush edge
11. Extraction hose
12. Hoseadapter
13. Abrasive sheet
14. LED-Light
Scope of delivery (Fig.1)
1 drywall sander
1 extraction hose (1 1)
2 hose adaptor (1 2)
6 abrasive sheets (1 3) (different grain sizes)
18 І 68
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Before start-up
unpacking
1. Open the packaging and carefully takeout the power
tool.
2. Remave the packaging material as weil as the pa-
ckaging I transport Iacks (if any).
3. Check the scope of delivery for completeness and
check the power tool and the accessory parts for
transport damage.
Note: Do not start the power tool if you notice that
parts are missing or damaged. Contact the retailer
where you purchased this power tool.
4. Store the packaging until the end of the warranty pe-
riod, if possible. Piease dispose ofthe packaging in
accordance with environmental regulations and take
it to a recycling depot.
WARNING!
Neither power tools nor packaging materials are
toys! Children must not play with plastic bags,
foils and small parts! Danger of swallowing and
suffocation!
Installation
- Fold the front and back parttagether (Fig.2). And
then tighten the screw nut. (Fig.3).
- The Iongest length installation Insert the additional
handle to the end of the machine. And then turn the
screw nut on the end ofthe machine for tightening.
(Fig.4)
Sandpaper
Selection
1. The grain size of the sandpaper is specified on its
rear side. The smaller the specified number, the
coarser the graining.
2. Use sandpaper with coarse grain for rough grinding,
and sandpaper with fine grain for finishing. We re-
cornrnend sandpapers with aluminium oxide, silicon
carbide or other synthetic abrasives.
3. lf you can chose between sandpapers with different
graining, you should start with coarsegraining sand-
paper and complete the grinding process with the
finest possible graining. Thus you will get good and
smooth grinding results.
How to apply and replace sandpaper
Apply the sandpaper (13) to the grinding plate (9)
using the Velcro strip mechanism.
1. Align the sandpaper (13) with the grinding plate (9)
and press it on evenly.
2. PuII the sandpaper (13) off the grinding plate (9) and
replace it with a new one I another one (Fig.5).
Dust extraction
WARNING! Harmfull noxious gases may be generated
when e.g. lead-containing paint is processed. These
gases entail a risk for the operator and the persons in
the vicinity!
Therefore only use the power tool in combination with
a dust extraction unit, and protect yourself and other
persons in the working area with additional suitable
personal protective equipment!
When working with this power tool, a Iot of dust is ge-
nerated. The dust extraction unit is very useful if you
want to keep your workplace clean. lt is possible to
combine the extraction system or a vacuum cleaner
with the extraction hose (11) which is connected to the
adapter for dust extraction.
1. Align the nose at the hoseend with the extraction ho-
se adapter (12) (Fig.3), insert the end and secure it
by turning in a clockwise rotation (Fig.7).