Nilfisk-ALTO SMART Sweeper/Scrubber 692003 - Manual (Page 51)

AMERICAN-LINCOLN 1-51
SMART
LOOSEN KNOB
TOP OR REAR SQUEEGEE
BOTTOM OF REAR SQUEEGEE
REPLACING REAR SQUEEGEE
The squeegee will require service when the inner edge of the blades become round with wear, impairing the
wiping action or water pick up.
1. Loosen the four aluminum knobs.
2. Remove the squeegee tool and turn upside down to service the blades or the caster wheels. The
squeegee blades are designed to rotate to use an unworn edge.
3. Loosen the clamp bolts.
4. Install blades so that the outer blade is 3/16" longer than the inner blades. This is achieved by
assembling the top edge of the blade against the squeegee tool weldment.
5. Reinstall the squeegee clamp band and tighten the clamp bolt.
TO CHANGE SQUEEGEE BLADE
REMOVE NUT AND TURN
SQUEEGEE BLADE OVER
Fig. 73
Fig. 75
Fig. 74
MAINTENANCE