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OBJ_BUCH-0000000070-004.book Page 5 Friday, August 31, 2018 9:25 AM
Avoid touching the drilled core that is auto-
matically ejected by the pilot pin when the
working procedure is finished. Contact with
the core when it is hot, or if it falls, can cause
personal injuries.
Operate the power tool only from grounded
contact sockets that comply with the specifi-
cations. Do not use any connection cables
that are damaged; use extension cables with
a grounded contact that are checked at regu-
lar intervals. A ground conductor without
continuity can cause an electric shock.
To prevent injuries, always keep your hands,
clothing, etc. away from rotating swarf. The
swarf can cause injuries. Always use the chip-
ping protector.
Do not attempt to remove the cutting tool if it
still turns. This can lead to serious injuries.
Hold power tool by insulated gripping sur-
faces when performing an operation where
the cutting accessory may contact hidden
wiring or its own cord. Cutting accessory con-
tacting a "live" wire will make exposed metal
parts of the power tool "live" and shock the
operator.
Handling hazardous dusts.
When working with power
WARNING
tools, such as when grinding,
sanding, polishing, sawing or for other work
procedures where material is removed, dusts
develop that are both hazardous to one's
health and can spontaneously combust or be
explosive.
Contact with or inhaling some dust types can
trigger allergic reactions to the operator or
bystanders and/or lead to respiratory infec-
tions, cancer, birth defects or other reproduc-
tive harm.
Examples of such materials which contain
chemicals that can produce hazardous dusts,
are:
– Asbestos and materials containing asbes-
tos;
– Lead-containing coatings, some wood
types such as beech and oak;
– Minerals and metal;
– Silicate particles from bricks, concrete and
other materials containing stone;
Beware of any concealed electric cables, gas
or water conduits. Check the working area
before commencing work, e. g. with a metal
detector.
Do not rivet or screw any name-plates or
signs onto the power tool. If the insulation is
damaged, protection against an electric shock
will be ineffective. Adhesive labels are recom-
mended.
Do not use accessories which are not specifi-
cally designed and recommended by the
power tool manufacturer. Safe operation is
not ensured merely because an accessory fits
your power tool.
Clean the ventilation openings on the power
tool at regular intervals using non-metal
tools. The blower of the motor draws dust
into the housing. An excessive accumulation
of metallic dust can cause an electrical hazard.
Before putting into operation, check the
power connection and the power plug for
damage.
Recommendation: The tool should always be
supplied with power via a ground fault circuit
interrupter (GFCI) with a rated current of
30 mA or less.
– Solvent from solvent-containing paint/
varnish;
– Arsenic, chromium and other wood pre-
servatives;
– Materials for pesticide treatment on boat
and ship hulls;
– Stainless steel dust, metal dust and non-
ferrous metal dust;
To minimize the unwanted intake of these
materials:
– Use dust extraction matched appropriately
for the developing dust.
– Use personal protective equipment, such
as a P2 filter-class dust protection mask.
– Provide for good ventilation of the work-
place.
The risk from inhaling dusts depends on how
often these materials are worked. Materials
containing asbestos may only be worked on
by specialists.
Wood and light-metal dust can
CAUTION
cause spontaneous combus-
tion or explosions.
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