Mannesmann Demag G 12000 Betriebsanleitung Seite 26

English
Safety Instruction | General Information
Proceed with caution in unfamiliar environments. Power
lines or other supply or utility lines may pose hidden
hazards.
These machines are not designed for use in potentially
explosive environments and are not insulated from
contact with electrical power sources.
Make sure that no electrical lines, gas lines, etc., are in
the vicinity of where you intend to use the machine. They
may pose a hazard when damaged.
Hazards caused by dust and fumes
Dust and fumes resulting from the use of machines may
cause health problems (such as cancer, birth defects,
asthma, and/or dermatitis). A risk assessment in relation
to these hazards must be carried out and appropriate
control mechanisms must be implemented.
The dust generated when using the machine and the
possibility of stirring up existing dust must be included in
the risk assessment.
The machine must be operated and maintained in
accordance with the recommendations contained in this
manual. Dust and fume levels will therefore be
minimised.
The exhaust air must be routed for minimising the
resuspension of dust in dusty environments.
If dust or fumes occur, the main objective must be to
control these at the site of their release.
All installed or accessory parts of the machine designed
to catch, extract, or suppress airborne dust or vapours
must be used and maintained according to the
manufacturers instructions.
Consumables, fluids, and machine tools must be
selected, maintained, and replaced according to the
recommendations in this guide. This helps to avoid
unnecessary intensification of dust and vapour levels.
Use respiratory protection equipment as per the
instructions of your employer or as required by
applicable Occupational Health and Safety regulations.
Work with certain materials leads to dust and vapour
emissions that may cause a potentially explosive
environment.
Hazards caused by excessive noise
lf insufficient or no hearing protection is used, exposure
to loud noise levels may result in permanent hearing
damage, hearing loss, and other problems such as
tinnitus (ringing, buzzing, whistling in the ear). It is
therefore essential to carry out an assessment of the
risks caused by such hazards and to implement
appropriate control mechanisms.
Among the measures and actions considered suitable for
the reduction of these hazards are the use of insulation
materials that, for example, shield ringing sounds on the
workpieces.
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Use hearing protection equipment as per the
instructions of your employer or as required by
applicable Occupational Health and Safety regulations.
The machine must be operated and maintained in
accordance with the recommendations contained in this
manual. Unnecessarily high noise levels are therefore
suppressed.
Consumables, fluids, and machine tools must be
selected, maintained, and replaced according to the
recommendations in this guide. This helps to avoid
unnecessary increases in noise levels.
If the machine is equipped with a silencer, always make
sure it is in place and in working order when the machine
is in operation.
Hazards caused by vibrations
The effects of vibration may result in damage to the
nerves and blood circulation disorders in hands and
arms.
When working in cold conditions, wear warm clothes and
keep your hands warm and dry.
If you experience numbness, tingling, or pain in your
fingers or hands, or the skin on your fingers or hands
exhibits white discolourations, quit working with the
machine, inform your employer, and seek medical
advice.
The machine must be operated and maintained in
accordance with the recommendations contained in this
manual. Unnecessarily high vibration levels are therefore
suppressed.
Consumables, fluids, and machine tools must be
selected, maintained, and replaced according to the
recommendations in this guide. Unnecessarily high
vibration levels are therefore suppressed.
Whenever possible, use a tripod, stator, clamp, or
balancing device that can support the weight of the
machine or tool.
Hold the machine with a firm but not clenching grip,
adjusting the pressure to the working forces. The risks
posed by vibrations generally grow with increasing grip
strength.
A damaged or insufficiently mounted machine tool may
result in excessive vibration.
Do not let the tool clatter on the workpiece: this will in
all probability lead to a significant increase in vibrations.
For sanders
Use intermediate layers when these are provided for
bonded abrasives.
Additional safety instructions for power equipment
Compressed air can cause serious injuries.
In case the machine or tools are not in use, make
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sure the air supply is closed, and before changing
accessories or before making repairs, make sure the