37
Operation
3.2.2 Left-hand operating panel
(Fig. 17)
1 Indicator field
2 Recovery tank indicator: When the
control lamp is on (yellow), the max-
imum fill level has been reached.
3 Parking brake indicator:
When the control lamp is on (red),
the brake is applied.
4 Alarm indicator: When the control
lamp is on (red), a functional fault
has occurred.
5 Operating hour counter and service
indicator
6 Battery and charge control indicator
7 Button for side scrubbing unit
(option)
8 Button for brush pressure
9 Button for brush drive
10 Button for squeegee and suction
turbine
11 Buttons for controlling the solution
supply
12 Button to reduce solution quantity
13 Button to switch solution supply on
and off
14 Button to increase solution quantity
15 Green Hako button for simultaneous
activation of scrubbing unit and vac-
uuming function
Fig. 17
2
1
3
5
4
6
7
8
9
10
11
15
12
13
14
