Malfunctions
Malfunction
Machine without function
Brush unit or suction unit cannot be
turned off
Brush does not rotate
Poor suction performanceFloor re-
mains wetDrain water is not
absorbed
Suction unit switches off
Insufficient cleaning solvent supply
104
Possible causes
Machine is switched off
Emergency stop button pressed
Main fuse is defective
Error code on the display
Immobilizer activated or fault in the
controls
Battery discharged or defective, Bat-
tery charger defective
Batteries defective
Error in the electronic system or in
the control panel
Brush drive switched off
Main fuse is defective
Motor rotates, brush does not
Suction not switched on
ECO button pressed
Suction hose not connected
Squeegee not on the floor
Blades worn out
Hose or squeegee clogged (e.g.
pieces of wood, remnants)
Suction filter clogged
Suction unit indicator lights up but
vacuum cleaner is not running
Recovery tank full
Recovery tank contaminated
Cleaning solvent tank empty
Cleaning solvent volume set too low • Adjust cleaning solvent volume
Cleaning solvent button switched off • Press cleaning solvent button
Clean intake
Troubleshooting
• Turn the key
• Connect the battery switch with the
machine
• Check/replace fuse
• Contact your service partner
• Contact your service partner
• Stand on the running board
• Load batteries
• Contact your service partner
• Contact your service partner
• Stop the machine using emergen-
cy stop
• Contact your service partner
• Press Brush button
• Replace fuse
• Drive belt broken
• Contact your service partner
• Press suction unit button
• Switch off ECO button
• Connect suction hose
• Check squeegee suspension for
functionality
• Replace blades
• Remove any foreign matter
• Remove any foreign matter
• Check fuse and replace it, if nec-
essary
• Fuse is OK, contact your service
partner
• Drain recovery tank
• Check battery monitoring
• Check fuse
• Check recovery tank and clean it, if
necessary
• Check cleaning solvent tank
with +/- buttons
• Filter
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