洗涤器烘干机

  • The machine leave scratches on the floor.

    • 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.
  • The main brush does not clean the floor evenly.

    • 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.
  • The battery charger is not working.

    • 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.
  • The squeegee does not clean or suction is ineffective.

    • 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 batteries do not provide the normal work time.

    • 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).
  • The detergent flow does not stop.

    • The tap stays open, because it is damaged or very dirty.
    • Faulty or dirty solenoid valve.
    • Filter is missing or cap is open.
  • The suction motor does not work.

    • 开关故障.
    • Cable disconnected.
    • Vacuum motor is damaged.
  • The brush doesn’t rotate.

    • 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.
  • The machine does not function.

    • [Battery version] Battery connector is disconnected, the batteries are flat.
    • [Ride On version] Emergency switch is activated.
    • (有线版本) The machine is not plugged into the main socket.
    • Key switch is in off position, key is missing.

清洁工

真空吸尘器

High Pressure Washers

  • [Hot Water version] Oil and water emulsion phenomena to the high pressure pump oil.

    • Extremely high environment humidity percentage.
    • High pressure pump gaskets worn.
    • High pressure pump pistons damaged.
  • [Hot Water version] Poor detergent delivery.

    • Detergent tap closed/off or clogged.
    • Empty detergent tank.
    • The check valve of the detergent circuit is sticky or clogged.
    • Burner coil or high pressure outlet pipes clogged.
    • Pressure 注册ulator is not set at maximum position.
  • [Hot Water version] Poor hot water temperature at the machine outlet.

    • Thermostat adjusted at minimum or not working.
    • Fuel filters clogged or dirty.
    • Fuel pump pressure setting not properly adjusted.
    • Contaminated fuel.
    • Fuel nozzle partially clogged.
    • Burner coil pipe internally clogged by limestone.
  • [Cold Water version] The total stop system doesn’t intervenes (only for machines with total-stop option).

    • Water leaks from the high pressure outlet circuit.
    • Micro-switch of the bypass valve, or contactor, or electronic card not functioning.
  • [Hot Water version] The boiler doesn’t ignite.

    • Nofuel at the burner nozzle.
    • 失踪的燃料.
    • Suction pipe and/or, fuel filers clogged.
    • Fuel pump faulty.
    • Fuel solenoid not powered or defective or damaged.
    • Fuel nozzle clogged or spraying ir注册ularly.
    • High voltage ignition transformer not functioning.
    • Sparking plugs are dirty or worn.
  • [Cold Water version] Poor detergent delivery.

    • Empty detergent tank or nozzle not set in detergent mode.
    • The check valve of the detergent circuit is sticky or clogged.
    • High pressure outlet pipes clogged or too much extended (over 20 m). Wear and tear of the detergent nozzle.
    • Pressure 注册ulator is not set at maximum position.
  • No pressure to the lance.

    • Defective water feeding connection.
    • Inlet water filter clogged.
    • Air intake from the water feeding circuit.
    • [Hot Water version] Air intake from the detergent circuit.
    • Pump head valves ceased or worn.
    • [Cold Water version] Lance nozzle set in low pressure mode (detergent mode).
    • High pressure nozzle worn or deformed.
    • Pressure adjusting valve setting at minimum position.
    • Seat of pressure adjusting valve damaged.
    • Pump gaskets worn or water leaks from the pump head.
  • No water jet at the lance nozzle.

    • Bad or missing water feeding connection.
    • Inlet water filter clogged.
    • Air intake from the water feeding circuit.
    • Pump head valves ceased.
    • High pressure nozzle clogged.
  • [Hot Water version] The machine doesn’t start.

    • No electrical connection.
    • Electric motor overload, thermal sensor tripping or burnt fuses.
    • Low voltage transformer burnt.
    • 联系or not working.
    • The safety total stop system (20 minute) is activated.
    • The micro leak control is activated.
    • The water feeding control is activated.
  • [Cold Water version] The machine doesn’t start.

    • No electrical connection.
    • No electrical supply to the electric motor or motor thermal sensor overload intervened or burnt fuses.
    • The micro-switch of bypass valve not working (only for machine with total stop system).
    • 联系or not working.
    • Electronic card burnt or damaged (only for machine with total stop system).