74
Machine without function
Machine is switched off
• Turn the key
64
Emergency stop button pressed
• Release the emergency stop but-
ton
64
Main fuse is defective
• Check/replace fuse
• Contact your service partner
Error code on the display • Contact your service partner 76
Immobilizer activated or fault in the
controls
• Sit down on the driver seat
Batteries discharged or battery char-
ger defective
• Load batteries
• Contact your service partner
67
Batteries defective • Contact your service partner
Brush does not rotate
Brush drive switched off • Press Brush button 64
Main fuse is defective
• Replace fuse
• Contact your service partner
Motor rotates, brush does not
• Drive belt defective
• Check if the tool is engaged
• Contact your service partner
Poor suction performance Ground
remains wet Soiled water is not
vacuumed up
Suction not switched on • Press suction unit button 64
ECO button pressed • Switch off ECO button 64
Suction hose not connected • Connect suction hose 68
Suction nozzle / squeegee not on the
floor
• Check suction nozzle / squeegee
suspension for functionality
68
Blades worn out
• Replace blades
73
Suction hose or squeegee clogged
(e.g. pieces of wood, pieces of fab-
ric)
• Remove any foreign matter
Suction filter clogged • Remove any foreign matter 64
Suction unit indicator lights up but
vacuum cleaner is not running
• Check fuse and replace it, if nec-
essary
• Fuse is OK, contact your service
partner
68
Suction unit switches off
Recovery tank full
• Drain recovery tank
• Check fuse
71
Recovery tank contaminated
• Check recovery tank and clean it, if
necessary
71
Insufficient cleaning solution supply
Fresh water tank empty • Check fresh water tank 70
Quantity of the cleaning solution is
set too low
• Adjust cleaning solution volume
with +/- buttons
64
Cleaning solution button switched off • Press cleaning solution button 64
Fresh water tank filter • Filter
Brush unit or suction unit cannot be
turned off
Error in the electronic system or in
the control panel
• Stop the machine using emergen-
cy stop
• Contact your service partner
64
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