Bosch GBR 14 CA Professional Notice Originale page 6

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OBJ_BUCH-653-001.book Page 6 Thursday, January 24, 2008 4:21 PM
6 | English
Do not use a damaged accessory. Before
each use, inspect diamond cup wheels for
chips and cracks, wear or excessive wear. If
power tool or accessory is dropped, inspect
for damage or install an undamaged acces-
sory. After inspecting and installing an ac-
cessory, position yourself and bystanders
away from the plane of the rotating acces-
sory and run the power tool at maximum no-
load speed for one minute. Damaged acces-
sories will normally break apart during this
test time.
Wear personal protective equipment. De-
pending on application, use face shield, safe-
ty goggles or safety glasses. As appropriate,
wear dust mask, hearing protectors, gloves
and workshop apron capable of stopping
small abrasive or workpiece fragments. The
eye protection must be capable of stopping
flying debris generated by various operations.
The dust mask or respirator must be capable
of filtrating particles generated by your opera-
tion. Prolonged exposure to high intensity
noise may cause hearing loss.
Keep bystanders a safe distance away from
the work area. Anyone entering the work
area must wear personal protective equip-
ment. Fragments of the workpiece or of a
broken accessory may fly away and cause in-
jury beyond the immediate area of operation.
Hold the power tool only by the insulated
gripping surfaces when performing an oper-
ation where the cutting tool may contact
hidden wiring or its own power cord. Con-
tact with a "live" wire will also make exposed
metal parts of the power tool "live" and
shock the operator.
Position the cord clear of the spinning ac-
cessory. If you lose control, the cord may be
cut or snagged and your hand or arm may be
pulled into the spinning accessory.
Never lay the power tool down until the
accessory has come to a complete stop. The
spinning accessory may grab the surface and
pull the power tool out of your control.
3 609 929 B60 | (24.1.08)
Do not run the power tool while carrying it
at your side. Accidental contact with the
spinning accessory could snag your clothing,
pulling the accessory into your body.
Regularly clean the the air vents of the
power tool. The fan of the motor will draw
dust inside the housing and excessive accu-
mulation of powdered metal may cause
electrical hazards.
Do not operate the power tool near flam-
mable materials. Sparks could ignite these
materials.
Do not use accessories that require liquid
coolants. Using water or other liquid cool-
ants may result in electrocution or shock.
Use only diamond cup wheels that are
recommended for your power tool and the
specific guard and extraction hood de-
signed for your power tool. Grinding acces-
sories not intended for the power tool can-
not be adequately guarded and are unsafe.
The guard and extraction hood must be
safely attached to the power tool. The guard
and extraction hood help to protect the oper-
ator from broken cup wheel fragments and
accidental contact with the cup wheel.
Diamand cup wheels must be used only for
recommended applications. For example:
Do not grind with the edge of the diamond
cup wheel. Diamand cup wheels are intended
for material removal with the bottom side of
the diamond segments. Lateral forces applied
to these cup wheels may cause them to
shatter.
Always use undamaged mounting flanges
that are of correct size and shape for your
selected diamond cup wheel. Suitable flang-
es support the diamond cup wheel, thus
reducing the possibility of breakage.
Do not use worn down diamond cup wheels
from larger power tools. Diamand cup
wheels intended for larger power tools are
not suitable for the higher speeds of a
smaller tool and may burst.
Bosch Power Tools