53
Operation
Sweeping (option)
• Press the “Button for
switching the pre-
sweep/vacuum unit
on/off” (Fig. 20/4).
Various functions can be
switched on or off with the following but-
tons:
• Switch extractor fan on/off
(Fig. 20/3)
If the ground is wet, always
switch the vacuum fan off!
• Actuate the agitating device
(Fig. 20/2)
Once a day with normal use.
Sweeping (option), wet scrubbing
and dry vacuuming
This program is the standard cleaning
program when the pre-sweep/vacuum
unit is installed.
• Press the “Button to
switch the pre-
sweep/vacuum unit,
scrubbing unit and vacu-
um on simultaneously”
(Fig. 19/16) on the left-
hand operating panel.
Various functions can be switched on or
off with the following buttons according
to the conditions at the location of use:
Fig. 24
• Increase brush pressure (Fig. 24/1)
• Fresh water feed on/off (Fig. 24/3)
• Reduce fresh water quantity
• Increase fresh water quantity
Wet scrubbing and vacuuming dry
This program is the standard cleaning
program for this vehicle.
• Press the “Button to
switch the scrubbing unit
and vacuum on simulta-
neously” (Fig. 19/11) on
the left-hand operating
panel.
Various functions can be switched on or
off with the following buttons according
to the conditions at the location of use:
• Increase brush pressure (Fig. 24/1)
• Fresh water supply on/off (Fig. 24/3)
• Reduce fresh water quantity
• Increase fresh water quantity
2
3
4
1