EN
ENGLISH
-20- FORM NO. 71492A Nilfi sk ALTO Operator’s Manual (EN) - SCRUBTEC 866, 871, 866, Boost 8 and 871C
HOW TO OPERATE THE MACHINE
How To Clean A Floor
WARNING: Water solutions or cleaning materials used with
this type of machine can leave wet areas on the
fl oor surfaces. These areas can cause a dangerous
condition for the operator or other persons. Always
put CAUTION signs near the area you are cleaning.
To clean a fl oor, follow this procedure:
1. Set the parking brake (if equipped with machine.)
2. Put the water and a cleaning chemical in the clean solution tank.
3. Release the parking brake (if equipped with machine.)
4. Turn the key switch “ON”.
5. Lower the squeegee.
6. Press the one touch control button to lower the brush head assembly
and start vacuum motor.
7. Adjust the fl ow of clean solution to the fl ow desired.
8. Move the machine across the fl oor in the forward direction.
9. Make a 180° turn.
NOTE: When you make more passes across the fl oor, let the brush clean
approximately 2 inches (5 cm) of the area already cleaned by the brush.
NOTE: During most cleaning procedures, apply and remove the solution in
one operation.
How To Clean A Very Dirty Floor
To clean a very dirty fl oor, follow this procedure:
1. Apply solution to the fl oor.
2. Do not lower the squeegee. Shut vacuum motor “OFF”.
3. Lower the brush or pad and scrub the fl oor.
4. Scrub the fl oor again with additional solution and lower the squeegee
and turn vacuum motor “ON”.
5. Pick up all the solution with the squeegee.