Karcher PC 100 M2 BIO - Manual (Page 23)

– 9
Fault Possible cause Remedy of whom
Detergent fluid
does not flow
off Small parts and shavings
sieve is blocked. Clean sieve. Operator
Filter mat is blocked. Replace filter mat.
Use multi-layered filter mat for
large quantities of dirt and pull
off one layer of fleece every
week. Operator
Overflow holes in the
rinsing table are blocked. Clean the overflow holes. Operator
Indicator lamp
"Refill deter-
gent liquid" is
glowing despite
adeqaute fluid
level. Fill level sensor defec-
tive. Get the defective fill level sen-
sor by Customer Service. Operator
Too much oil in
the system Oil for disposal has spilt
into the device. Scoop out the oil and dispose it
off.
Replace detergent liquid, if any,
and clean the device (see
"Maintenance and Care/ year-
ly"; however, use new deter-
gent solution). Operator
Power supply switched
off during the night.
Microbes are destroyed. Replace filter mat.
Pur one bottle of RM microbe
suspension into the device.
Operator
Too little detergent liquid
in the tank.
This deactivates the
heating element. Refill detergent till the indicator
lamp "Refill detergent" goes off. Operator
Heating element is de-
fective. Check temperature of the de-
tergent fluid; get customer ser-
vice to replace defective
heating element, if any. Operator
Temperature of
the detergent
fluid is too low Too little detergent liquid
in the tank.
This deactivates the
heating element. Refill detergent till the indicator
lamp "Refill detergent" goes off. Operator
23 EN