13
•Double-check the tool is disconnected
before any maintenance.
• Repairs or service: go only to a Au-
thorized Service Center.
• Prevent accidents. The warranty will only be valid when
qualified personnel using original
spare parts repair and service the tool.
Troubleshooting
Maintenance
• Carbon brushes should be checked periodically and if
worn be replaced always in a Authori-
zed Service Center.
• After replacement ask the technician to inspect if the
new carbon brushes can move freely in the carbon brush
housing. Ask to turn on the tool 5 minutes to match
contact between carbons and commuter.
• Use only original spare spare
carbon brushes specifically designed with the hardness
and electric resistance suited for each type of motor.
Carbon brushes that are out of specification may damage
the motor.
• When changing carbon brushes always replace both.
The saw will not start.
The disc is not
reaching its full
speed.
Inadequate cut.
Misaligned cut.
The tool vibrates or
produces abnormal
noises.
Carbons generate
lots of sparks when
releasing the switch.
• The power cord is disconnected from the
power source.
• Power fault: blown fuse or flipped circuit breaker.
• Damaged power cord.
• Burnt switch.
• Defective motor.
• The extension cord is too long or the gauge is
too small.
• The saw is too hot.
• Dull disc.
• Misaligned disc.
• Loose parts and / or screws.
• The disc vibrates.
• Worn mobile parts.
• It is set onto an unstable surface.
• The automatic brake has been activated.
• Connect the power cord.
• Replace fuse or activate the circuit breaker.
• Go to a Authorized Service
Center to repair the saw.
• Replace the extension cord with one with the right
length and gauge.
• Turn off the tool. Let it cool down to room
temperature and clean the ventilation slots.
• Replace the disc with a new one.
• Inspect adjustments in both rotating table angle and
cutter head column (see page 10). Make fine
adjustments if necessary (see page 11).
• Verify al knobs, screws, nuts and levers are perfectly
tight.
• Double-check the disc shaft is perfectly tight.
• Go to a Authorized Service
Center to repair or replace.
• Set the saw base correctly as indicated in page 7.
• Normal situation due to brake activation.
Problem
Cause
Solution
Carbon brush replacement
• Inspect regularly the tool. Screws or mobile parts get
loose with use. Verify they are perfectly tight.
General inspection
• Keep the ventilation slots clean and free of debris.
Remove dust or sawdust after each use. Use compressed
air or a brush.
• Clean the tool body with a slightly damp cloth with a
mild detergent. Any other cleansing agent may damage
the plastic parts of the tool.
Cleansing and care
• Lubricate periodically the mobile parts.
• The motor bearings are factory greased and waterproof.
Do not lubricate.
Lubrication
CAUTION
ENGLISH
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