DWT DS-150 KS Notice Originale page 15

Safety guidelines during
power tool operation
Before commencing operation
• It is obligatory to switch on a power tool to the socket
that is properly grounded by grounding contact�
• Use grinding discs safe rotation ratio of which is big-
ger than rotation ratio of spindle of power tool� Follow
manufacturers' recommendations regarding use of
tools and accessories�
• Do not use grinding discs that have cracks, cleav-
ages, distortions, as well as grinding discs causing in-
creased vibration of power tool�
• Protect grinding discs from shock, prevent them
from greasing�
• Do not use grinding discs dimensions of which (out-
er diameter and bore diameter) differ from the recom-
mended ones�
• Never work with protection devices dismounted�
Damaged protection devices must be replaced imme-
diately�
During operation
• Apply the workpiece to the grinding disc only when
the disc reaches its maximum rotation speed�
• Do not use the side surface of grinding disc for
grinding�
• Do not stop the motor of power tool when it is en-
ergized�
• Beware of recoil (sudden push back) of the work-
piece while operating the power tool� Recoil can be
caused by non-compliance with operation recom-
mendations, too abrupt apply of the workpiece to the
grinding disc, etc� In order to minimize the risk of recoil
always follow the recommendations during operation
of the power tool�
• During operation of the power tool stay straight and
hold the workpiece with both hands on the supporting
plate�
• Keep your hands safely distant from the rotating
grinding discs and never touch them, otherwise it may
result in severe injuries�
• When processing small blanks, use clamping de-
vices�
• During operation watch the position of a power cable
(it should always be positioned behind the power tool)�
Do not allow it to whip around your legs or arms�
• Dust generated during operation may be a hazard to
your health, inflammable or explosive; clean your work-
ing place in time and use means of individual protection�
• Operation may produce sparks and small metal par-
ticles, which can cause injury to the operator or to the
bystanders� Always wear means of individual protec-
tion (goggles and protective mask), as well as arrange
your working place in a proper way�
• Do not work materials containing asbestos� Asbes-
tos is considered carcinogenic�
• If the power supply suddenly cuts during operation,
immediately move on / off switch into off in order to
prevent accidental starting of the power tool�
• Avoid overheating your power tool, when using it for
a long time�
After finishing operation
• After turning of the power tool off, the grinding disc
continues to rotate for some time due to inertia� This is
why the power tool should be put aside only after its
rotating parts come to a full stop�
• It is strongly prohibited to slow down the rotation of
slowing grinding discs by applying force to the side
surface of discs�
Following symbols are used in the operation manual,
please remember their meanings� Correct interpreta-
tion of the symbols will allow correct and safe use of
the power tool�
Symbol
English
15
Symbols used in
the manual
Meaning
Serial number sticker:
DS ��� - model;
XX - date of manufacture;
XXXXXXX - serial number�
Read all safety regulations
and instructions�
Wear safety goggles�
Wear ear protectors�
Wear a dust mask�
Wear protective gloves�
Disconnect the power tool
from the mains before instal-
lation or adjustment�
Movement direction�
Rotation direction�
Locked�
Unlocked�
Prohibited�