Festool LEX 3 77-2-5 - Manual (Page 13)

LEX 3
13
GB
tool. Persons without the relevant qualifications
and training are more likely to cause accidents.
– This compressed air tool may not be modified.
Modifications may reduce the effectiveness of
safety devices and pose a greater risk to operat-
ing personnel.
– Keep all of the attached documents and pass on
the documentation if the machine changes own-
ership.
– Never use a damaged compressed air tool.
– Regularly inspect compressed air tool. The com-
pressed air tool must be marked with clearly leg-
ible rated values and markings. Replacement
signs can be ordered from the manufacturer.
Danger from ejected parts
– In the event the workpiece, accessory or machine
parts break parts may be ejected at high speed.
– Wear impact-resistant protective goggles.
– Wear a helmet when doing overhead work. Also
assess the risks for other people.
– Secure the workpiece. Use clamping devices or a
vice to hold the workpiece firmly.
Risk of getting caught
– Wear suitable protective clothing! Do not wear
loose clothing or jewellery. They can be caught by
moving parts. Wear a hair net if you have long
hair.
Risks during operation
– Wear protective gloves.
– Operating and maintenance personnel must be
physically strong enough to handle the size,
weight and power of the machine.
– Hold the machine correctly. Prepare to counter-
act normal or sudden movements - hold the ma-
chine with both hands.
– Avoid abnormal posture. Ensure secure stance
and keep your balance at all times.
– Enable the command device for starting and
shutting down in case of an interruption to the
energy supply.
– The machine can only be operated with abrasives
which were developed for this purpose.
– Wear protective goggles, protective gloves and
protective clothing.
– Check sanding pad before each use. Do not use
the sanding pad if it is torn, broken or has fallen.
– Avoid direct contact with the sanding pad. Wear
suitable gloves as protection.
– Never use without an abrasive.
– Risk of an electrostatic discharge if the com-
pressed air tool is used on plastic and other non-
conductible materials.
– Potentially explosive atmosphere: If explosive or
self-igniting dust is produced during sanding of
certain materials, the processing instructions of
the material manufacturer must be observed un-
der all circumstances.
Risk through repeated movements
– The use of the compressed air tool may cause
unpleasant sensations in the hands and arms of
the operator, as well as in the neck and shoulder
area or other body parts.
– Adopt a comfortable posture. Change posture if
working continuously.
– If symptoms such as malaise, complaints, throb-
bing, pain, tingling, numbness, burning or stiff-
ness occur inform your employer and consult a
doctor.
Risk as a result of accessory parts
– Disconnect the compressed air hose from the
compressed air supply. In the event of non-use of
the compressed air tool, before maintenance and
when changing insertion tools.
– Avoid contact with the insertion tool during and
after use.
– Always use original accessories.
– Grinding wheels and cutting-off wheels are not
permitted.
– The permissible rotational speed of the accesso-
ry must be at least 1,000 rpm higher than the
maximum speed specified on the machine. Ac-
cessories that rotate faster than the permissible
level can rupture.
– Self-adhesive abrasives must be attached con-
centrically on the sanding pad.
Risk at work station
– Slipping and tripping hazard! Pay attention to
slippery surfaces and tripping hazards as a result
of air pressure hoses.
– Not intended for use in explosive atmospheres
and not insulated against contact with electrical
power sources.
– Proceed with caution in unfamiliar surroundings
that may contain electrical or other supply cables
that harbour hidden dangers. Ensure that there
are no electrical cables, gas pipelines or similar
that, if damaged, could pose a hazard when the
machine is used.
Hazard as a result of dust and vapours
– If hazardous dust is produced during sanding, the
machine should be connected to an appropriate