Battery con-
Overload
trol display
display
–
flashes
rapidly
–
flashes
slowly
–
lights
rapidly flash-
flashes
es red
rapidly
slowly flash-
flashes
es red
slowly
Fault
Appliance cannot be start-
ed
Insufficient water quantity
Insufficient vacuum perfor-
mance
Insufficient cleaning result Check the brushes for wear, replace if required
Brushes do not turn
14
English
Faults with Display
Fault
Brush drive excess
temperature
Wrong cable con-
nections will lead to
disruptions and over-
load on the brushes.
Electronic fault
Defective battery
Short circuit custom-
er
Faults without Display
Remedy
Check batteries, charge if necessary
Check battery pole fuse at the plus pole of the battery (75A);
if the fuse is defective, call customer service.
Check the fresh water level, refill tank if required
Check if the hoses are blocked, refill tank if required
Clean the seals between dirty water reservoir and cover and
check for tightness, replace if required.
Clean the lint filter
Clean the squeegee blades on the squeegee tool, replace if
required
Check if the suction hose is blocked, clean if required
Check the suction hose for tightness, clean if required
Check that the cover on the dirty water discharge hose is
closed
Check the setting of the squeegee tool.
Check if foreign bodies are blocking the brushes, remove for-
eign bodies if required
Remedy
Switch the program selection switch
to OFF and let the appliance cool
down.
Switch program selection switch to
OFF. Then reselect the cleaning pro-
gram. Call customer service if fault
persists.
Set program switch to OFF. Wait for
a while. Select the cleaning program
again. If the fault recurs, call custom-
er service.