Kickback And Related Warnings - Dremel 8150 Instructions D’utilisation Et De Sécurité

workpiece fragments. The eye protection
must be capable of stopping flying debris
generated by various operations. The dust
mask or respirator must be capable of fil-
trating particles generated by your opera-
tion. Prolonged exposure to high intensity
noise may cause hearing loss.
i. Keep bystanders a safe distance away
from work area. Anyone entering the
work area must wear personal protective
equipment. Fragments of workpiece or of
a broken accessory may fly away and cause
injury beyond immediate area of operation.
j. Hold the power tool by insulated gripping
surfaces only, when performing an op-
eration where the cutting accessory may
contact hidden wiring. 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. Always hold the tool firmly in your
hand(s) during the start-up. The reaction
torque of the motor, as it accelerates to full
speed, can cause the tool to twist.
l. Use clamps to support workpiece when-
ever practical. Never hold a small work-
piece in one hand and the tool in the
other hand while in use. Clamping a small
workpiece allows you to use your hand(s)
to control the tool. Round material such as
dowel rods, pipes or tubing have a tenden-
cy to roll while being cut, and may cause
the bit to bind or jump toward you.
m. Never lay the power tool down until the
accessory has come to a complete stop.
The spinning accessory may grab the sur-
face and pull the power tool out of your
control.
n. After changing the bits or making any
adjustments, make sure the collet nut,
chuck or any other adjustment devices
are securely tightened. Loose adjustment
devices can unexpectedly shift, causing
loss of control, loose rotating components
will be violently thrown.
o. Do not run the power tool while carrying
it at your side. Accidental contact with the
spinning accessory could snag your cloth-
ing, pulling the accessory into your body.
1605A0035J 8150 202502.indd 5 1605A0035J 8150 202502.indd 5
Safety Rules for Rotary Tools
SAVE THESE INSTRUCTIONS
p. 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.
q. Do not operate the power tool near flam-
mable materials. Sparks could ignite these
materials.
r. Do not use accessories that require liquid
coolants. Using water or other liquid cool-
ants may result in electrocution or shock.
s. Use only in well-ventilated area. Working
in a safe environment reduces risk of in-
jury.
t. Allow for sufficient space, at least 6"
(15.2cm), between your hand and the
spinning bit. Do not reach in the area of
the spinning bit. The proximity of the spin-
ning bit to your hand may not always be
obvious.
u. Do not touch the bit or collet after use.
After use the bit and collet are too hot to
be touched by bare hands.
v. Do not alter or misuse tool. Any alteration
or modification is a misuse and may result
in serious personal injury.

2. Kickback and Related Warnings

Kickback is a sudden reaction to a pinched or
snagged rotating wheel, sanding band, brush
or any other accessory. Pinching or snagging
causes rapid stalling of the rotating acces-
sory which in turn causes the uncontrolled
power tool to be forced in the direction op-
posite of the accessory's rotation.
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 caus-
ing the wheel to climb out or kickout. 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.
5
2/27/2025 4:28:30 PM 2/27/2025 4:28:30 PM