Useful Tips
• To prevent damaging the disc work using the disc into the right position.
• Press onto the work piece using less force than the tool's weight to avoid overload and
damaging the motor and disc.
• After installing a new disc allow the disc to rotate at least during one minute without working on
the piece. If it vibrates, replace it immediately.
CAUTION
• Avoid working onto wood or soft materials like lead. These materials saturate
the disc very fast and make it unusable.
• Before cleaning the tool verify it is unplugged.
• Never use water or other liquids. Use only a brush.
• To avoid overheating of the motor, clean the ventilation slots regularly.
• Double-check all the tool components are securely fastened.
• The housing should not be cracked or damaged.
• After a prolonged use the grease on the tool head should be replaced in a
Authorized Service Center.
Repairs
• Use only spare parts and accessories recommended by the manufacturer. In
case the tool is not working, repairs should be done in a
Authorized Service Center.
Carbon brush replacement
• Replace worn (burnt, broken or smaller than 0.19" long) carbon brushes. Use
new carbons.
• When changing carbons always change both carbons at the same time.
• Remove worn carbons from the housing. Clean dust with compressed air.
• Set the new carbons in a reverse order. Carbon should easily fall into the
carbon housing.
• After setting up new carbon brushes let the grinder to run a couple of
minutes with no load. This way the carbon brushes will adjust better.
• Use only original
specifically with the right strength and electric resistance for each type of motor.
Carbon brushes with different specifications may damage the motor.
Storage
Neatly store the tool in a dry place and protected from dust and water .
8
ENGLISH
spare carbon brushes, designed
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Maintenance