Minuteman E17_E20 Electric Walk-Behind Scrubber Disc Brush Drive - Manual (Page 17)

17
Machine Overview
The angle adjustment is the decisive factor in
ensuring that the squeegee blades on the
squeegee lie evenly on the floor.
1. Park the machine on a level surface and lower
the squeegee.
2. Loosen the lower wing nut (B) on the adjust-
ing screw (C) and adjust the squeegee using
the adjusting screw so that the ends of the
squeegee blades still have contact with the
floor. By turning the adjusting screw (C) coun-
terclockwise, the clearance between squeegee
blade and floor is increased in the center (Fig.
1). When turning the adjusting screw (C) clock-
wise, the clearance between squeegee blade
and floor is reduced in the center (Fig. 2).
3. Switch the machine on and check the suction
pattern. When the machine is in operation, the
full edge of the squeegee blades (center and
outer areas) must be applied as evenly as pos-
sible.
4. Tighten the lower wing nut (B) on the adjust-
ing screw (C) against the metal bracket to lock
in the pitch setting.
A
B
B
A
2
1
Adjusting the Squeegee Blades
Angle Adjustment