24
Operation
Symbol for silence kit (Fig. 8/7
The LED lights up when the silence kit
function is switched on.
Symbol for tool connection (option)
(Fig. 8/8)
The LED lights up when the tool con-
nection function is switched on.
Silence kit button (Fig. 8/9)
The silence kit button is used to switch
low-noise operation on and off. The si-
lence kit reduces the noise made by the
vacuuming equipment.
Tool connection button (option)
(Fig. 8/10)
The tool connection button is used to
switch operation of the spray and vacu-
um tool on and off.
Solution dosage button (Fig. 8/11)
The solution quantity can be adjusted
during operation. The level selected ap-
pears as an icon in the indicator field.
To adjust the solution quantity, press
the button until the required level is indi-
cated. Conditions to set the solution
quantity:
• Main switch is switched on
• Brush head is lowered
• The bail system switch is pulled up
Solution supply on/off button
(Fig. 8/12)
The button serves to switch the solution
supply on and off. When the brush is
switched on, the last solution quantity
set is automatically reactivated but this
setting can be altered, however, with
the solution dosage button.