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contacting a “live” wire may make exposed metal parts of the power tool “live” and shock the
operator.
Position the cord clear of the spinning accessory. If you lose control of the power tool,
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 accessory has come to a complete stop.
The
spinning accessory may grab the surface and pull the power tool out of your control.
Do not run the power tool while carrying it at your side.
Accidental contact with the spin-
ning 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 accumulation of powdered metal may cause electrical hazards.
Do not operate the power tool near fl ammable materials.
Sparks could ignite these
materials.
Do not use accessories that require liquid coolants.
Using water or other liquid coolants
may result in electrocution or shock.
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, depend-
ing on direction of the wheel’s movement at the point of pinching. Abrasive wheels may also break un-
der 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 fi rm 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.
Never place your hand near the rotating accessory.
Accessory may kickback over your hand.
Do not position your body in the area where power tool will move if kickback occurs.
Kick-
back will propel the tool in direction opposite to the wheel’s movement at the point of snagging.
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 acces-
sory. It can cause loss of control or kickback.
Do not attach a saw chain woodcarving blade or toothed saw blade.
Such blades create
frequent kickback and loss of control.
Do not apply excessive pressure or cut the workpiece too fast as it will result in “jam-
ming” the accessory tool in the workpiece.
Overstressing the wheel increases the possibility
of kickback.
When wheel is binding or when interrupting a cut for any reason, switch off the pow-
er tool and hold the power tool motionless until the wheel comes to a complete stop.
Never attempt to remove the cut-off wheel from the cut while the wheel is in motion
otherwise kickback may occur.
Investigate and take corrective action to eliminate the cause
of wheel binding.
Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and
carefully re-enter the cut.
Otherwise, the wheel may bind, walk up or kickback if the power
tool is restarted in the workpiece.
Support panels or any oversized workpiece to minimize the risk of wheel pinching and
kickback.
Large workpieces tend to sag under their own weight. Supports must be placed under
the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel.
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