Technical data

Bona MiniEdge
SERVICE AND MAINTENANCE
All maintena
nce must be made on an unconnected machine
Check that the cable keeps an area of at least (120V 3xAWG14 Article no: ASO901527) or (230V 3 x
1,5mm2 Article no: ASO908215). If the cable is too weak the motor can be overloaded and be damaged.
If the power supply is too weak the motor can be overloaded and damaged.
Avoid prolonged or very hard sanding as will cause the motor to become very hot.
As the motor cools this may cause deterioration of both it and other mechanical parts i.e. ball bearings etc.
When the machine has been used for sanding sticky floors (varnish, glue etc.) the machine should be
cleaned.
Remove the dust cover plate loosen the screws, sanding disc and the belt cover plate to allow access.
Clean all contamination from the belt system. Failure to do this may lead to damage to the pulleys and
deterioration of the belt.
Changing belt (Pict. 10-14)
Unplug the machine. Loosen the three screws that fix the belt cover attached to the sanding arm. Then
loosen the two screws on the belt cover plate. Loosen the four screws on the upper side of the sanding
arm. Don’t remove the screws completely but only as much as you can in order to press out the bearing
housing. Turn the machine upside down. Remove and replace the belt.
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