Faults - Kärcher DS 2 Bedienungsanleitung

Fault
No detergent so-
lution is dis-
pensed
None or too little
detergent is add-
ed
Too much deter-
gent is added
The detergent
dispensing does
not stop
Foam in deter-
gent solution
10
Possible cause
Water inlet is closed.
Sieve in the water connection is
dirty
Water pressure too high
Appliance blocked.
Detergent container is empty.
Filter on the foot valve is dirty.
Limescale in the appliance.
Water pressure is too low.
Hose for detergent solution is
loose.
Sieve in the water connection is
dirty
Detergent suction hose allowing
air to enter the system.
Colourless nozzle insert (plug) at-
tached.
No insert or the wrong nozzle at-
tached.
Operating button set for continu-
ous operation.
Water pressure too high
The activation magnet does not
return to its initial position.
Watervalve in appliance dirty or
defective.
Detergent suction hose allowing
air to enter the system.

Faults

Remedy
Open the water supply.
Clean the sieve in the water con-
nection.
Install a pressure limiter into the
water inlet, max. 0.42 MPa (4.2
bar).
Clean the appliance and decalci-
fy.
Refill container with detergent or
replace.
Clean the foot valve.
Descale appliance.
Check water pressure (at least
0.17 MPa (1.7 bar)).
Slide the detergent solution hose
all the way onto the hose fitting.
Clean the sieve in the water con-
nection.
Check the suction hose for holes,
slide the suction hose fully onto
the hose fitting.
Replace the nozzle insert.
Install the nozzle insert, replace.
Pull out the button.
Install pressure limiters in the wa-
ter inlet.
Open the appliance and check
the magnet for free movement, or
replace the spring if necessary
Clean or replace watervalve
Check the suction hose for holes,
slide the suction hose fully onto
the hose fitting.
– 4
EN