Changing the halogen lamp.
Changing the Wheels
Cleaning
Trouble shooting
Problem
Cause/Fault
Action
Th e mac h i n e does n’t
start
No power
Broken cable.
Rotation of the disc is
impossible
Change to another wall socket.
Change the cable.
Rotate the sanding disc, remove
possible blockages.
Check that the ventilator runs
smoothly.
The sanding disc doesn’t
rotate.
The cogged belt is broken/
worn out.
Change cogged belt and if
necessary change the pulley.
The machine is faltering.
The carbon brushes are worn out.
The carbon brackets are broken.
The carbon brushes are binding
Change the carbon brushes.
Change the carbon brushes.
Clean the carbon brush channel
or change the carbon brackets.
The machine is heavily
vibrating
Off centre sanding disc
Damaged ventilator.
Centre the sanding disc.
Change the ventilator
Uneven sanding.
Badly adjusted wheels.
Unevenly worn wheels
The wheels are binding.
The sanding disc is loose.
Binding sanding disc.
The steel disc is faltering.
Adjust the wheels.
Change the wheels.
Clean or change the wheels.
Fix or adjust the disc Change the Vel-
cro disc or change the screw
Change the steel plate.
The lamp is not working
The lamp is damaged
Change the lamp.
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