DeWalt DC413 Guide D'utilisation page 5

WARNING: The grinding wheel or accessory may loosen
during coast-down of the tool when shut off if rubber ring is
missing or damaged. If grinding wheel or accessory loosens, it
may dismount from the machine and may cause serious
personal injury.
• Always use proper guard with grinding wheel. A guard
protects operator from broken wheel fragments and wheel
contact.
• Accessories must be rated for at least the speed recom-
mended on the tool warning label. Wheels and other
accessories running over their rated speed can fly apart and
cause injury. Accessory ratings must always be above tool speed
as shown on tool nameplate.
• Hold tool by insulated gripping surfaces when performing
an operation where the cutting tool may contact hidden
wiring. Contact with a "live" wire will make exposed metal parts
of the tool "live" and shock the operator.
• Do not use Type 11 (flaring cup) wheels on this tool. Using
inappropriate accessories can result in injury.
• Before using, inspect recommended accessory for cracks or
flaws. If such a crack or flaw is evident, discard the accessory.
The accessory should also be inspected whenever you think
the tool may have been dropped. Flaws may cause wheel
breakage.
• Do not use circular saw blades or any other toothed blades
with this tool. Serious injury may result.
• When starting the tool with a new or replacement wheel, or
a new or replacement wire brush installed, hold the tool in a
well protected area and let it run for one minute. If the wheel
has an undetected crack or flaw, it should burst in less than one
minute. If the wire brush has loose wires, they will be detected.
Never start the tool with a person in line with the wheel. This
includes the operator.
• Avoid bouncing the wheel or giving it rough treatment. If this
occurs, stop the tool and inspect the wheel for cracks or flaws.
• Direct sparks away from operator, bystanders or flammable
materials. Sparks may be produced while using a sander or
grinder. Sparks may cause burns or start fires.
• Always use side handle. Tighten the handle securely. The
side handle should always be used to maintain control of the tool
at all times.
• Clean out your tool often, especially after heavy use. Dust
and grit containing metal particles often accumulate on interior
surfaces and could create a hazard.
WARNING: ALWAYS use safety glasses. Everyday eyeglasses
are NOT safety glasses. Also use face or dust mask if cutting
operation is dusty. ALWAYS WEAR CERTIFIED SAFETY
EQUIPMENT:
• ANSI Z87.1 eye protection (CAN/CSA Z94.3),
• ANSI S12.6 (S3.19) hearing protection,
• NIOSH/OSHA/MSHA respiratory protection.
WARNING: Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities contains chemicals
known to cause cancer, birth defects or other reproductive harm.
Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry
products, and
• arsenic and chromium from chemically-treated lumber (CCA).
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed
to filter out microscopic particles.
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