6.3 Brush pressure
Commissioning
3) Turn clockwise (+) : raise brush
Turn anticlockwise (-) : lower brush
1) You can adjust the brush pressure in fine stages.
For this reason the support wheel can be adjusted
for height.
2) The adjustment knob can be found above the sup-
port wheel.
IMPORTANT!
If the brushes are heavily worn, or if you are brushing cobblestones, lower the brush one more turn.
Please note: if the brush pressure is too heavy, the cleaning effect is decreased because the brush
hairs are bent too much.
If you do not intend to use the brushing machine for a long period, please release the pressure on
the brush. Raise brush
4) Lower the brush until it just touches the floor. Then
turn two rotations anticlockwise in the direction of
the arrow (-).
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5) Tighten the support wheel