Filling In Detergents - Kärcher SB MU 908 Originalbetriebsanleitung

After the washing credit is used up, the
wash station lighting stays on for the set
time.
actual: currently measuring dimming val-
ue.
nominal: Set dimming value, from which
point forward the basic and washing station
lights are switched on within the set up
lighting time.
If the ambient temperature exceeds the set
value, the foam is set to a wetter formula in
order to counteract surface drying.
If the ambient temperature falls below the
set value by the hysteresis, the drier foam
quality is selected again.
Setting the dosing pumps
– Adjustable between 1% and 100%.
– Off = pulse off (0%)
The adjustment of the dosing pumps is ex-
ecuted as described in the beginning of this
chapter (see "Adjusting parameter with one
variable").
System
This menu item is not used.
External thermostat
The external thermostat switches on the
following anti-frost equipment depending
on the external temperature:
– below +3°C:
Hose heater dry foam (option)
– below +1°C:
Submersible pump antifreeze
NOTICE
The switching temperature of the exterior
thermostat can be set by customer service.
46

Filling in detergents

Provide detergent
Warning!
If the tank of the cleaning agent is empty,
the high pressure pump will suck air, and
can be damage. Check the cleaning agent
tank regularly.
DANGER
There is a danger because of dangerous to
your health materials. All KÄRCHER clean-
ing agents to contain safety, and applica-
tion notices. Notices concerning the appli-
cation must be read and obeyed. There list-
ed protection clothing/protection kit must
be wear.
Only use KÄRCHER-approved detergents.
1 Detergent canister
High pressure wash / wet foam
Hot wax
Foam wash
Dirt removal
Top care
1 Detergent canister
Rim cleaner
1 Detergent canister
Polish
Foam
9
-
EN
RM RM RM RM
806 812 837 820
This system uses undiluted detergents.
The detergent suction hoses are colour
coded:
yellow High pressure wash / wet
foam
orange Preservation
red Hot wax
light green Foam Wash
dark green Dirt Loosening
blue Top care
white Rim cleaner
NOTICE
The colour coding of the suction hoses is
also explained on the frame of the pump
module.
 Hang in the detergent hose into the de-
tergent can.
Bleed dosing pump.
1 Ventilation lever
2 Ventilation button
3 Adjustment knob dosing volume
The compressed air supply of the system
must be operating.
 Turn the ventilation lever in an anti-
clockwise direction until it stops.
 Set the dosing volume to 100%.
 Press the ventilation key until the deter-
gent emerges from the ventilation line
at the bottom of the dosing pump with-
out bubbles.
 Set the dosing volume to the required
value.
 Turn the ventilation lever in a clockwise
direction until it stops.
RM RM
821 801