PDTS 6.3 B3
■ 4 │ GB│CY
■ Check that the maximum operating speed of
the abrasive medium, converted into revolutions
per minute, is equal to or higher than the rated
spindle speed.
■ Ensure that the blade guard is mounted, in
good condition, properly fastened and inspected
regularly.
■ Provided that the workpiece encloses the
abrasive medium, a blade guard may not be
required for internal grinding.
■ Check that the clamping flanges are used in
accordance with the manufacturer's instructions
and that they are in good condition, e.g. with-
out cracks and fissures, and are flat.
■ Check whether the spindle and spindle thread
are damaged or worn.
■ Ensure that any sparks and debris produced
during use do not cause any hazards.
■ The grinding machine must be disconnected
from the power supply before changing the
abrasive medium and before maintenance.
Hazards caused by entanglement
■ There may be a risk of suffocation, scalping
and/or cuts if loose clothing, jewellery, neck-
laces, hair or gloves are not kept away from
the machine and its accessories.
Hazards during operation
■ Avoid contact with rotating spindle and at-
tached grinding wheel to avoid cuts on the
hands or other body parts.
■ When using the machine, the operator's hands
may be exposed to hazards such as cuts, abra-
sions and heat. Wear suitable gloves to protect
your hands.
■ The operator and maintenance personnel must
be physically capable of handling the size,
mass and power of the machine.
■ Hold the machine correctly:
Be prepared to counteract the usual or sudden
movements. Have both hands ready.
■ Ensure that your body is balanced and that you
have a secure standing position.
■ Release the start/stop control in case of a
disruption to the electricity supply.
■ Use only recommended lubricants.
■ Safety goggles must be worn, protective gloves
and protective clothing are recommended.
■ Wear a safety helmet if working above head
height.
■ After switching off, do not put the machine
down until the disc comes to a standstill.
■ During abrasive cutting, the workpiece must be
supported in such a way that the cutting slot has
a constant or increasing width during the entire
machining process.
■ If the abrasive medium gets stuck in a cut,
switch off the abrasive grinding machine and
loosen the grinding wheel. Before continuing
operation, check that the abrasive medium is
still firmly fitted and not damaged.
■ Grinding wheels and cutting wheels must not
be used for side grinding (exception: grinding
wheels for side grinding). Abrasive grinding
machines may not be used at more than the
maximum speed of the abrasive medium.
■ Make sure that there are no other people
standing in the immediate vicinity.
■ Personal protective equipment such as suitable
gloves, aprons and protective helmets must be
used.
■ Sparks generated by grinding can ignite clothing
and cause severe burns. Ensure that the sparks
do not fall onto clothing. Wear fire-retardant
clothing and make sure there is a bucket of
water nearby.
Hazards caused by repetitive
movements
■ When using a abrasive grinding machine to
perform work-related activities, the operator may
experience unpleasant sensations in the hands,
arms, neck, shoulders or other parts of the body.
■ When using a abrasive grinding machine, the
operator should adopt a comfortable posture
whilst ensuring a secure hold and avoiding
awkward postures or positions in which it is dif-
ficult to maintain balance. The operator should
change positions during the course of long-
lasting tasks. This can be helpful in the preven-
tion of discomfort and fatigue.
