Detergent Dosing Unit - Kärcher HDS 9/50 De Tr1 Service Manual

9.24 Detergent dosing unit

NOTE
This equipment is only available for HDS 13/20 and HDS
17/20.
Detergent is drawn via the dosing valve from the detergent
container. The dosing level is adjusted via the dosing
valve. With pump operation the solenoid valve before the
high-pressure pump opens and injects detergent to the
supply water.
1 Dosage valve for detergent
2 Cleaning agent container
By default 20 litre containers are provided.
1 Suction lance with screw cap for detergent can
2 Level sensor
3 Suction valve with filter sieve
Level sensor
The level switch contains a reed switch that is operated by
means of a magnet in the float.
English 5.906-736.0 Rev. 00 (07/15)
81