Testing The Sensors - Kärcher HDS 7/12 M Service Manual

7.32 Testing the sensors

Display
65°C
Explanation
Description from left to right:
Level stage fuel sensor (stage 7 of 8)
Thermal motor protection switch open.
Oil refill container not empty
Exhaust thermostat open.
Water shortage safeguard open
Level stage detergent 1 (stage 1 of 4)
Liquid softener container is empty
On pressure switch pressed
Off pressure switch pressed
Level stage detergent 2 (stage 2 of 4)
Description from left to right:
Level stage fuel sensor (stage 7 of 8)
Thermal motor protection switch closed
Oil refill container not empty
Exhaust gas thermostat closed
Water shortage safeguard closed
Level stage detergent 1 (stage 1 of 4)
Liquid softener container is full
On pressure switch not pressed
Off pressure switch not pressed
Level stage detergent 2 (stage 2 of 4)
Remark
In case of a cable break with
a level sensor no stage is
displayed.
If a level sensor has a cable
break, no stage is displayed.
English 5.906-432.0 Rev. 00 (06/15)
103