JIANGSU DSP05-180, Operation Instructions Manual

Page: 7 / 40

7
EN
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.
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.