SKIL MASTERS 9450 Notice Originale page 9

The wheel may either jump toward or away from the
operator, depending on the 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.
The 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 the 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.
3) SAFETY WARNINGS SPECIFIC FOR GRINDING AND
ABRASIVE CUTTING OFF OPERATIONS
a) Always use the guard designed for the type of wheel
you are using. 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 the
operator from broken wheel fragments and accidental
contact with the wheel.
b) 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.
c) Wheels must be used only for recommended
applications. For example: Do not grind with the side
of a cut-off wheel. Abrasive cut-off wheels are intended
for peripheral grinding; side forces applied to these
wheels may cause them to shatter.
d) 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.
e) Do not use worn down wheels from larger power
tools. A wheel intended for a larger power tool is not
suitable for the higher speed of a smaller tool and may
burst.
All manuals and user guides at all-guides.com
4) ADDITIONAL SAFETY WARNINGS SPECIFIC FOR
a) Do not "jam" the cut-off wheel or apply excessive
b) Do not position your body in line with and behind the
c) When the wheel is binding or when interrupting a cut
d) Do not restart the cutting operation in the
e) Support panels or any oversized workpiece to
f) Use extra caution when making a "pocket cut" into
5) SAFETY WARNINGS SPECIFIC FOR SANDING
a) When sanding, do not use excessively oversized
6) SAFETY WARNINGS SPECIFIC FOR POLISHING
a) Do not allow any loose portion of the polishing
7) SAFETY WARNINGS SPECIFIC FOR WIRE
a) Be aware that wire bristles are thrown by the brush
9
ABRASIVE CUTTING OFF OPERATIONS
pressure. Do not attempt to make an excessive
depth of cut. Overstressing the wheel increases the
loading and susceptibility to twisting or binding of the
wheel in the cut and the possibility of kickback or wheel
breakage.
rotating wheel. When the wheel, at the point of
operation, is moving away from your body, the possible
kickback may propel the spinning wheel and the power
tool directly at you.
for any reason, switch off the power 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.
workpiece. Let the wheel reach full speed and
carefully re-enter the cut. The wheel may bind, walk
up or kickback if the power tool is restarted in the
workpiece.
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.
existing walls or other blind areas. The protruding
wheel may cut gas or water pipes, electrical wiring or
objects that can cause kickback.
OPERATIONS
sanding disc paper. Follow the manufacturers'
recommendations when selecting sanding paper.
Larger sanding paper extending beyond the sanding
pad presents a laceration hazard and may cause
snagging, tearing of the disc, or kickback.
bonnet or its attachment strings to spin freely.
Tuck away or trim any loose attachment strings.
Loose and spinning attachment strings can entangle
your fi ngers or snag on the workpiece.
BRUSHING OPERATIONS
even during ordinary operation. Do not overstress
the wires by applying excessive load to the brush.
The wire bristles can easily penetrate light clothing and/
or skin.