Karcher BD 40-25 C Bp Pack - Manual (Page 28)

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Faults with display
Battery control
display Fault indi-
cation Fault Remedy
– blinks rapid-
ly Excess temperature
in brush drive Set the program selection switch to
OFF and let the machine cool down.
– blinks slow-
ly Cable routing fault,
interruption Set program switch to OFF. Then se-
lect again the cleaning program. If the
fault recurs, call customer service.
– glows Failure in the elec-
tronics
blinks red fast blinks rapid-
ly Battery defective
slowly blinks red blinks slow-
ly
Overload on brush
motor Set program switch to OFF. Check
whether foreign matters are blocking
the brushes, remove foreign matter if
required Then select again the clean-
ing program. If the fault recurs, call
customer service.
Faults without display
Fault Remedy
Appliance cannot be
started Check battery; charge it, if needed
Check battery pole fuse at the positive pole of the battery (75 A);
inform customer service if the fuse is defective.
Insufficient water quan-
tity Check fresh water level, refill tank if necessary.
Check hoses for blockages; clean if required.
Insufficient vacuum per-
formance Check the condition of the seals between dirt water reservoir and
cover, replace if required.
Clean the fluff filter
Clean the vacuum lips on the vacuum bar, turn or replace if re-
quired
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check if the cover on the dirt water discharge hose is closed
Check the setting of the vacuum bar.
Insufficient cleaning re-
sult Check the brushes for wear, replace if required.
Brushes do not turn Check if foreign matters block the brushes; remove foreign matter
if required.
28 EN