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[Battery version] Battery connector is disconnected, the batteries are flat.
[Ride On version] Emergency switch is activated.
[Cable version] The machine is not plugged into the main socket.
Key switch is in off position, key is missing.
Press the brush lever, press the brush button.
Charge the batteries.
Reconnect the power supply connector.
[Ride On version] The brush button has not been pressed.
[Ride On version] Fuse blown, motor malfunction.
Switch faulty.
Cable disconnected.
Vacuum motor is damaged.
The tap stays open, because it is damaged or very dirty.
Faulty or dirty solenoid valve.
Filter is missing or cap is open.
The edge of the rubber blades in contact with the floor is worn.
The squeegee or hose is blocked or damaged.
The suction hose is not connected to the squeegee or is damaged.
The battery poles and charging terminals are dirty and oxidised.
The batteries are new and does not deliver 100% of its expected capacity. Perform 10 charging cycles.
Batteries are exhausted and need to be replaced.
[Ride On version] The battery has not been connected to the battery charger (for example, because the low voltage connector of the battery charger has been erroneously connected to the machine connector).
Make sure there is voltage to the battery charger, that the fuses are not blown and that the current reaches the battery; try charging with another rectifier. If the battery charger is not working, contact the technical service centre and indicate the serial number of the battery charger.
See the battery charger instructions for troubleshooting.
Make sure the battery charger is correctly powered according with rated voltage.
Main brush is worn out, have it replaced.
Pad is worn out, pad holder is touching the floor.
Brush head is damaged, contact the technical service.
Brush or Pad are worn out, plastic disc touches the floor causing scratches.
The brush or Pad are not suitable for application, try with a softer type.
Brush is missing and metal parts interfere with the floor.
Filter shaker switch not pressed .
Filter shaker motor faulty.
Motor is damaged, contact the assistance.
Damaged belt.
Side brush is missing or damaged.
Side brush is not in contact with floor.
Main filter is missing or damaged.
Side flaps damaged, waste bin full.
Do not use side brush indoor.
Check if traction belt is undamaged.
Check if the wheels are not blocked.
Check if wheels are free from plastic cords.
Pedal not pressed, microswitch under seat not pressed.
Accelerator potentiometer malfunction.
Traction motor is too hot, let it cool down 45 min.
The main brush is not adjusted correctly or is worn.
The main brush has collected string or wire.
The flaps are damaged. Debris bin full.
Check if brush motor is rotating without obstructions.
Check if the battery/ies are performing properly, check the liquid level inside.
Adjust and reduce main brush pressure.
Speed potentiometer is damaged or not adjusted properly.
Traction pedal does not return to neutral position, contact the assistance.
Seat switch is not activated evenly.
Check that the voltage is present in the socket.
Check if the plug and the cable are undamaged.
Ask assistance to an authorized technician.
Check cleaning filter.
Check accessories connection.
Ask authorized technical assistance.
Turn off the vacuum cleaner and shake/replace the filter.
Turn off the vacuum cleaner and clean/replace the suction hose.
Turn off the vacuum cleaner and check the correct positioning of the motorhead.
Check the accessories connection.
[Wet & Dry version] Check the floater.
[Wet & Dry version] Empty the tank.
[Industrial version] Turn off the vacuum cleaner and check the efficiency of the tank gaskets.
Remove blockages from accessories.
Check the filter.
Change the bag.
Check the correct positioning of the motorhead.
Check the filtering kit installation.
Change clogged filters.
Turn off the vacuum cleaner and replace the filter or place it again correctly, after having carried out a careful cleaning.
Check if the green switch is pressed.
Check the hydraulic hose.
Check the correct positioning of the little water hose in the tank.
If malfunctioning can’t be fixed, Ask assistance to an authorized technician.
Turn off the vacuum cleaner and check the efficiency of the grounding of the power supply and make sure that you are using an antistatic suction hose.