MIRKA ARG-B 200 Instrucciones De Montaje página 342

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Safety warnings common for grinding operations
This power tool is intended to function as a grinder. Read all safety warnings, instructions, illustrations and
a.
specifications provided with this power tool. Failure to follow all instructions listed below may result in electric
shock, fire and/or serious injury.
Operations such as sanding, wire brushing, polishing, drilling or cutting-off are not recommended to be
b.
performed with this power tool. Operations for which the power tool was not designed may create a hazard
and cause personal injury.
Do not use accessories which are not specifically designed and recommended by the tool manufacturer.
c.
Just because the accessory can be attached to your power tool, it does not assure safe operation.
The rated speed of the grinding accessories must be at least equal to the maximum speed marked on the
d.
power tool. Grinding accessories running faster than their rated speed can break and fly apart.
The outside diameter and the thickness of your accessory must be within the capacity rating of your power
e.
tool. Incorrectly sized accessories cannot be adequately controlled.
f. The arbour size of wheels, sanding drums or any other accessories must properly fit the spindle or collet
of the power tool. Accessories that do not match the mounting hardware of the power tool will run out of balance,
vibrate excessively and may cause loss of control.
g. Mandrel mounted wheels, sanding drums, cutters or other accessories must be fully inserted into the collet
or chuck. If the mandrel is insufficiently held and/or the overhang of the wheel is too long, the mounted wheel
may become loose and be ejected at high velocity.
h. Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips
and cracks, sanding drums for cracks, tear or excess wear, wire brush for loose or cracked wires. If the power
tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and
installing an accessory, position yourself and bystanders away from the plane of the rotating accessory
and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break
apart during this test time.
Wear personal protective equipment. Depending on the application, use face shield, safety goggles or
i.
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 operation. Prolonged exposure to high intensity noise may cause hearing loss.
j. Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal
protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond
immediate area of operation.
k. Hold power tool by insulated gripping surfaces only, when performing an operation where the cutting
accessory may contact hidden wiring. Cutting accessory contacting a "live" wire may make exposed metal parts
of the power tool "live" and could give the operator an electric shock.
l. Always hold the power tool firmly in your hand(s) during the start-up. The reaction torque of the motor, as it
accelerates to full speed, can cause the tool to twist.
m. Use clamps to support workpiece whenever practical. Never hold a small workpiece in one hand and the
tool in the other hand while in use. Clamping a small workpiece allows you to use your hand(s) to control the
tool. Round material such as dowel rods, pipes or tubing have a tendency to roll while being cut, and may cause
the bit to bind or jump toward you.
n. 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.
o. After changing the bits or making any adjustments, make sure the collet nut, chuck or any or any other
adjustment devices are securely tightened. Loose adjustment devices can unexpectedly shift, causing loss of
control, loose rotating components will be violently thrown.
p. 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 power tool's air vents. The motor's fan will draw the dust inside the housing and excessive
q.
accumulation of powdered metal may cause electrical hazards.
Do not operate the power tool near flammable materials. Sparks could ignite these materials.
r.
Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in
s.
electrocution or shocks.
Further safety instructions for all operations
Kickback and related warnings
342
Mirka® ARG-B 200 Cordless grinder