6
j)
Hold the power tool by insulated gripping surfaces 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.
k)
Position the cord clear of the spinning accessory.
If you lose control, the cord may
be cut or snagged and your hand or arm may be pulled into the spinning accessory.
l)
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.
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.
Further safety instructions
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.
