3
accessory has come to a complete stop.
The
spinning accessory may grab the surface and pull
the power tool out of your control.
m.
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.
n.
Regularly clean the power tool’s air vents.
The
motor’s fan will draw the dust inside the housing
and excessive accumulation of powdered metal
may cause electrical hazards.
o.
Do not operate the power tool near flammable
materials.
Sparks could ignite these materials.
p.
Do not use accessories that require liquid
coolants.
Using water or other liquid coolants may
result in electrocution or shock.
NOTE:
The above warning does not apply for
power tools specifically designed for use with a
liquid system.
q.
Use only wheel types that are recommended
for your power tool and the specific guard
designed for the selected wheel.
Wheels for
which the power tool was not designed cannot be
adequately guarded and are unsafe.
r.
The guard must be securely attached to the
power tool and positioned for maximum safety,
so the least amount of wheel is exposed
towards the operator.
The guard helps to protect
operator from broken wheel fragments and
accidental contact with wheel.
s.
Wheels must be used only for recommended
applications. For example: do not grind with
the side of cut-off wheel.
Abrasive cut-off wheels
are intended for peripheral grinding, side forces
applied to these wheels may cause them to shatter.
t.
Always use undamaged wheel flanges that are
of correct size and shape for your selected
wheel.
Proper wheel
fl
anges support the wheel
thus reducing the possibility of wheel breakage.
Flanges for cut-off wheels may be different from
grinding wheel
fl
anges.
u.
Do not use worn down wheels from larger
power tools.
Wheel intended for larger power tool
is not suitable for the higher speed of a smaller tool
and may burst.
KICKBACK AND RELATED WARNINGS
Kickback is a sudden reaction to a pinched or snagged
rotating wheel, backing pad, brush or any other accessory.
Pinching or snagging causes 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 at the point of the binding.
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.
a.
Maintain a firm grip on the power tool and
position your body and arm to allow you to
resist kickback forces. Always use auxiliary
handle, if provided, for maximum control
over kickback or torque reaction during start-
up.
The operator can control torque reactions or
kickback forces, if proper precautions are taken.
b.
Never place your hand near the rotating
accessory.
Accessory may kickback over your
hand.
c.
Do not position your body in the area where
power tool will move if kickback occurs.
Kickback will propel the tool in direction opposite
to the wheel’s movement at the point of snagging.
d.
Use special care when working corners, sharp
edges etc.
Avoid bouncing and snagging the accessory.
Corners, sharp edges or bouncing have a tendency
to snag the rotating accessory and cause loss of
control or kickback.
e.
Do not attach a saw chain woodcarving blade
or toothed saw blade.
Such blades create
frequent kickback and loss of control.
f.
The guard must be securely attached to the
power tool and positioned for maximum safety,
so the least amount of wheel is exposed
towards the operator.
The guard helps to
protect operator from broken wheel fragments
and accidental contact with wheel and sparks that
could ignite clothing.
ANGLE GRINDER SAFETY PRECAUTIONS
a. Check that the speed marked on the grinding
wheel is equal to or greater than the rated speed
of the tool.
b. Ensure that the dimensions of the grinding wheel
are compatible with the tool and that the wheel
fi
ts
the spindle.
c. Grinding wheels must be stored in a dry place.
d. Do not store objects on top of the grinding wheels.
e. Grinding wheels must not be used for any
operation other than grinding.
f. Inspect the grinding wheel before use to ensure
that it is not chipped or cracked. Chips or cracks
can cause the wheels to shatter, resulting in
possible serious injury.
g. Ensure that the grinding wheel is correctly mounted
and tightened before use and run the tool at no-
load speed for 30 seconds in a safe position. Stop
immediately if there is considerable vibration or if
other defects are detected. If this condition occurs,
