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SRT 180 EASY
The rated speed of the grinding accessories
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must be at least equal to the maximum speed
marked on the power tool. Grinding accessories
running faster than their rated speed can break and
fly apart.
The outside diameter and the thickness of your
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accessory must be within the capacity rating of
your power tool. Incorrectly sized accessories can-
not be adequately controlled.
The arbour size of wheels, sanding drums or any
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other accessory 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.
Mandrel mounted wheels, sanding drums, cut-
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ters or other accessories must be fully inserted
into the collet or chuck. If the mandrel is insuffi-
ciently held and/or the overhang of the wheel is too
long, the mounted wheel may become loose and
be ejected at high velocity.
Do not use a damaged accessory. Before each
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use inspect the accessory such as abrasive
wheels for chips and cracks, sanding drum
for cracks, tear or excess wear, wire brush for
loose or cracked wires. If power tool or acces-
sory 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 acces-
sories will normally break apart during this test
time.
Wear personal protective equipment. De-
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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 pro-
tection 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.
Keep bystanders a safe distance away from
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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.
Hold power tool by insulated gripping surfaces
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only, when performing an operation where the
cutting accessory may contact hidden wiring or
its own cord. Cutting accessory contacting a "live"
wire may make exposed metal parts of the power
tool "live" and could give the operator an electric
shock.
Always hold the tool firmly in your hand(s)
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during the start-up. The reaction torque of the
motor, as it accelerates to full speed, can cause the
tool to twist.
Use clamps to support workpiece whenever
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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 tenden-
cy to roll while being cut, and may cause the bit to
bind or jump toward you.
Position the cord clear of the spinning acces-
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sory. 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 acces-
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sory has come to a complete stop. The spinning
accessory may grab the surface and pull the power
tool out of your control.
After changing the bits or making any adjust-
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ments, make sure the collet nut, chuck or any
other adjustment devices are securely tight-
ened. Loose adjustment devices can unexpectedly
shift, causing loss of control, loose rotating com-
ponents will be violently thrown.
Do not run the power tool while carrying it at
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your side. Accidental contact with the spinning
accessory could snag your clothing, pulling the ac-
cessory into your body.
Regularly clean the power tool's air vents. The
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motor's fan will draw the dust inside the housing
and excessive accumulation of powdered metal
may cause electrical hazards.
Do not operate the power tool near flammable
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materials. Sparks could ignite these materials.
Do not use accessories that require liquid cool-
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ants. Using water or other liquid coolants may re-
sult in electrocution or shock.
KICKBACK AND RELATED WARNINGS
Kickback is a sudden reaction to a pinched or
snagged rotating wheel, sanding band, brush or
any other accessory. Pinching or snagging caus-
es rapid stalling of the rotating accessory which
in turn causes the uncontrolled power tool to be
forced in the direction opposite of the accessory's
rotation.
For example, if an abrasive wheel is snagged or
pinched by the workpiece, the edge of the wheel
that is entering into the pinch point can dig into
the surface of the material causing the wheel to
climb out or kick out. The wheel may either jump
toward or away from the operator, depending on
direction of the wheel's movement at the point
of pinching.
Abrasive wheels may also break under these
conditions. Kickback is the result of power tool
misuse and/or incorrect operating procedures or
conditions and can be avoided by taking proper
precautions as given below.
Maintain a firm grip on the power tool and po-
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sition your body and arm to allow you to resist
kickback forces. The operator can control kick-
back forces, if proper precautions are taken.
Use special care when working corners, sharp
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edges etc. Avoid bouncing and snagging the ac-
cessory. Corners, sharp edges or bouncing have a
tendency to snag the rotating accessory and cause
loss of control or kickback.
Do not attach a toothed saw blade. Such blades
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create frequent kickback and loss of control.
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