Nilfisk-ALTO SMART Sweeper/Scrubber 692003 - Manual (Page 25)

AMERICAN-LINCOLN 1-25
SMART
SCRUB BRUSHES
SQUEEGEE
CONTROLS
Figure 18
Figure 19
SCRUB BRUSH SWITCH
The scrub brush switch is located on the left of the instrument panel as shown in figure 18. Pressing the top
half of the switch raises the scrub deck and turns off the brushes. The middle switch position lowers the
brushes to the normal down position for scrubbing. Pressing the lower half of the switch lowers the scrub deck
to the heavy down position, supplying additional downward pressure for extremely dirty surfaces.
NOTE
Lowering the scrub deck does not turn on the brushes. The brushes turn on automatically when the
machine moves forward or reverse.
SQUEEGEE SWITCH
The squeegee switch is located on the the instrument panel as shown in figure 19. Pressing the lower half of
the switch lowers the squeegee and activates the squeegee vacuum. Pressing the upper half of the switch will
turn off the squeegee vacuum and raise the squeegee. In the middle position the switch will raise the
squeegee. In this position the vacuum remains on to allow vacuuming the water that is left in the squeegee
recovery hose. This prevents water from dripping on the floor with the squeegee raised. If the squeegee is
lowered and the direction of the machine is reversed (activated by the FWD/REV pedal) the squeegee will
automatically raise. Moving forward the squeegee will automatically return to the lowered position.