Minuteman E17_E20 Electric Walk-Behind Scrubber Disc Brush Drive - Manual (Page 18)

18
Machine Overview
If streaks are present, despite an optimum
angle adjustment, the clearance between the
caster wheels and floor must be adjusted by
changing the number of washers underneath
the bracket that holds the wheel. The
squeegee height is preset at the factory to
2mm.
In cases of very uneven floors, e.g. grouted
tile, etc., try 3mm illustration for washer
configuration.
In cases of very uneven floors, e.g. poorly laid
tiles (water does not run off) ,, configure as
shown in 4mm illustration.
Keep the extra washers by
installing them above the bracket
as shown.
3 mm
2 mm 4 mm
Adjusting the Squeegee Blades
Height Adjustment