20
bona.com
Bona Belt Manual
Changing the sanding drum (Cont.)
Machine Adjustment Procedures (Cont.)
5)
Unscrew the nut and remove the plate.
6)
Screw on the removal tool to the bottom of the axle. Then use a
plastic club or hammer directly on the tool, loosen the tool. The
drum will now loosen from the conical axle and can be pulled out
for cleaning or replacement.
7)
Thoroughly clean the drum axle and the drum
cone on the drum axle before putting the drum
back on again.
8)
Turn the drum so that the wedge shaped groove passes over the
groove on the axle and push on the drum.
9)
Thread on the washer and tighten the nut.
10)
Remove the lock pin from the sander belt plate and lift up the belt
protector.
Dust collection
Once sanding is complete, the dust bag must be emptied and the contents stored outdoors due to
explosion risk and fire hazard.
1)
For minimal dust discharge Bona's original dust
bags shall always be used. The dust bag must be
emptied when it is filled to max 1/3.
