5. Adjust the solution ow by pressing the push-button (47) as necessary, depending on the type of cleaning to be performed.
NOTE
For the rst 3 ow levels (Fig. 4), the amount of solution dispensed is automatically adjusted according to the machine
speed, in order to obtain a constant amount of solution per linear meter of cleaning.
Level 4 (when enabled) supplies the maximum possible quantity of detergent solution, regardless of the machine speed
(to enable or disable this, see the Super User key section in the Maintenance chapter).
The level 0 closes the solution ow completely.
0,75 cl/m OFF1,5 cl/m 3,0 cl/m 2,8 l/min
4
3
2
1 0
Lev.Lev.
Lev.
Lev.
Lev.
Figure 4
P100866
NOTE
For correct scrubbing/drying of oors at the sides of the walls, Nilsk suggests to go near the walls with the right side of
the machine as shown in gure 5.
B
A
Figure 5
P100867
6. To stop scrubbing/drying, press the push-button (43) and wait for the brush deck (7) to lift. After 10 seconds, the vacuum
system turns off too and the squeegee (13) lifts.