Bona
Edge
Trouble shooting
Problem
Cause/Fault
Action
The machine doesn’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 Velcro
disc or change the screw
Change the steel plate.
The lamp is not working
The lamp is damaged
Change the lamp.
Manufacturer:
division Sanding
Vallgatan 45, SE-716 31 Fjugesta, Sweden
Tel.: +46 (0)40 38 73 90 Fax: +46 (0)585 204
Please visit:
www.bona.com/compliance
for more
information about the Waste Electrical and Electronic
Equipment (WEEE) Directive.
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