SIDE BRUSHES ADJUSTMENT AND REPLACEMENT
Warning: the following operations must be done with the machine in Off condition and master key out, on a flat floor.
When the side brush is worn its height must be adjusted.
Loosen the knob. Turn the adjusting disk and move its position of one hole.
And tighten the knob.
To check the adjustment of the brush start it and verify that the contact with the floor is as shown in the figure. If necessary repeat the adjustment sequence.
When the brush is remarkably worn out, it is necessary to replace it. Just press the two tabs inwards and remove the brush. Reinstall the new brush by carrying out the reverse operation; apply a light pressure to the brush with your hands.
Note: when the brush is replaced set the adjusting devices to their original position (corresponding to brush new, with no wear).
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