Wall Edge Castor; Wheel Adjustment (On A Surface Parallel To The Axis Of The Drum) - Kunzle & Tasin Bona Belt Lite Manuel D'utilisation

Machine Adjustment Procedures (Cont.)

Wall edge castor

A support with a free castor has been fitted to avoid damage to the skirting board or wall when sanding along the wall.
Wheel adjustment
The drum and wheels must be positioned parallel to the surface to be sanded by varying the height of the cam wheel.
Before sanding check drum operation on the work surface.
The diagram shows the two possible cases:
OK: Drum and wheels are parallel to the surface to be sanded
and the mark left by the drum is the total roller length.
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The wall edge castor is correctly positioned when the machine is approximately 8mm away from
the wall with the castor up against it.
Before starting work, position the castor correctly by loosening the bolt (A),
moving the support to the required position and tightening the bolt (A).
NO: The drum does not rest fully on the surface and only sands at
one part, emphasizing marking on the floor.
Bona Belt Lite Manual