Kärcher CWB 3 Original Operating Instructions page 38

Side brush steering overload switch
1
Roof drier light sensors
2
Roof drier drive belt and belt pulley
3
Portal exit end position mechanical limit stop
1
Portal entry end position mechanical limit stop
2
Fresh water dirt trap
3
Processed water dirt trap
4
Hall entry and exit light sensors
5
38
Rear portal maintenance overview
Upper roof drier limit switch
4
Lower roof drier limit switch
5
Hall maintenance overview
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