Matrix DWS 1200 Betriebsanleitung Seite 25

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.
3) Additional safety instructions for sanding
operations
a) Do not use excessively oversized sanding disc
paper. Follow 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.
4) Intended use of the device
As one of our products, the device belongs to
the hand-held electric tools. The device mainly
caters for lime surface, including the interior wall,
ceiling, exterior wall, corridor, etc. Remove the
painting lime mud from the wall, and make the
surface even or smooth. It may promote the wall
polishing efficiency and quality by workers.
With various conditions taken into consideration
in the design, the device may run at high or
low speed. In addition, you may adjust the
connection structure at high and low locations
respectively, in order to optimize the sanding
efficiency and realize user-friendly and compact
design.
Caution - read the operating
instruction to reduce the risk of injury.
Wear ear muffs.
The impact of noise can cause damage
to hearing.
Wear a mask
Dust which in injurious to health can
be generated when working on wood
and other materials. Never use
the device to work on any materials
containing asbestos!
Wear safety goggles.
Sparks generated during working or
splinters, chips and dust emitted by
the device cause loss of sight
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