Observe all basic precautions when using the device, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE

RETAIN THESE INSTRUCTIONS

• This device must be grounded. Should a malfunction or failure occur, the grounding provides a path of least resistance for the electric current so that the risk of electric shock is reduced.

• This device is equipped with a power supply cable with earth conductor and a Schuko plug.

• The plug must be plugged into a suitable outlet that is properly installed and grounded in accordance with all local codes and ordinances.

• Improper connection of the device earth conductor may result in a risk of electric shock.

• Contact a qualified electrician or customer service representative if there is any doubt as to whether the socket is properly earthed.

• Do not modify the plug supplied with the device.

• If the plug does not fit into the socket, have a suitable socket installed by a qualified electrician.

• This device is approved for use on a 120 V mains power circuit and has a plug as shown in Figure A.

• Make sure the device is plugged into an outlet that has the same configuration as the plug.

• Do not use an adapter with this device.

ONLY CONNECT THE DEVICE TO A PROPERLY GROUNDED SOCKET

Only trained and authorized persons are allowed to operate the powered floor cleaner. Operators of powered floor cleaners must be qualified with the visual, acoustic, physical and mental abilities needed to operate the device safely.

Personnel who have not been trained in the operation of powered floor cleaners may only operate a floor cleaner for training purposes, under the direct supervision of the trainer. This training should be conducted in an area away from other trucks, obstacles and pedestrians.

The operator training program should include the user's guidelines for the location where the trainee will operate the floor cleaner, the operating conditions for that location, and the specific floor cleaner the trainee will operate. The training program must be presented to all new operators regardless of previous experience.

The training body must inform the trainee of the following:

1. The operator's primary responsibility is to use the powered floor cleaner safely as instructed in the training program.

2. Unsafe or improper operation of a powered floor cleaner can result in the following: Death or serious injury to the operator or other persons; damage to the powered floor cleaner or other objects.

The training program should highlight safe and proper operation to prevent injury to the operator and others, and to prevent property damage, and should cover the following areas:

1. The basics of the powered floor cleaners that the trainee will operate:

   • The properties of powered floor cleaners, including variations between powered floor cleaners in the workplace

   • The similarities and differences to automobiles

   • The meaning of the type plate data, warnings and instructions affixed to the powered floor cleaner

   • The instruction manual and warnings in the instruction manual of the powered floor cleaner and the instructions for inspection and maintenance by the operator

   • The type of driving force and its properties

   • The steering method

   • The braking method and characteristics

   • The view forwards and backwards

   • The stability characteristics with and without load, with and without attachments

   • The positions of the controls, the function, the type of operation, the identification of symbols

   • Charging of the battery

   • The isolating and non-isolating protective devices for the specific powered floor cleaner

   • Other properties for the specific powered floor cleaner

2. The operating environment and its effects on the operation of the powered floor cleaner including the following:

   • The soil conditions, including transient conditions

   • Ramps and gradients

   • The battery charging stations

   • Narrow aisles, doors, overhead lines, above-ground pipelines and other areas with limited space

   • The areas in which the powered floor cleaner is operated in the vicinity of other industrial trucks, other vehicles or pedestrians

   • The use and capacity of elevators

   • Operation near loading ramps or the edges of upgraded surfaces

   • Other special operating conditions and hazards that may arise

3. The operation of the powered floor cleaner including the following points:

   • Proper inspection prior to each startup and authorized decommissioning of a powered floor cleaner in need of repair

   • Driving, cornering

   • The parking and shutdown procedure

   • Other special operating conditions for the specific application

4. The rules and practices of operational safety including the following points:

   • The terms of this standard in chapter OPERATIONAL SAFETY RULES AND PRACTICES

   • Other employer rules, regulations, or practices in the location where the powered floor cleaner is used

5. Company training practice, including the following:

   • If possible, practical training in operating the powered floor cleaner should take place in an area that is separate from other activities or personnel in the workplace.

   • The practical training is to be carried out under the supervision of the trainer.

   • The practical training should include the actual operation or the simulated execution of all tasks in the company, such as manoeuvring, driving, stopping, starting and other activities under the conditions encountered when operating the powered floor cleaner.

1. During the training, the employer must provide both performance tests and oral and / or written tests to measure the operator's skills and knowledge in meeting the requirements of the standard. Employers can delegate such tests to others, but remain responsible for the tests. Corresponding records are to be kept.

2. Operators are to be retrained when new equipment is introduced, existing device is upgraded, operating conditions change, or an operator's performance is unsatisfactory.

3. The user is responsible for ensuring the safe use of the powered floor cleaner in accordance with the provisions of this standard.

Safe operation is the responsibility of the operator.

The operator must develop safe work habits and be aware of dangerous conditions in order to protect himself, other personnel, the powered floor cleaner and other material.

The operator must familiarize himself with the operation and function of all control elements and instruments before agreeing to operate the device.

Before operating the device, operators must read and be familiar with the operating instructions for each device and observe the safety rules and practices in the following paragraphs.

Before operating a device, the operator must be familiar with unusual operating conditions that may require additional safety precautions or special operating instructions.

Before starting the powered floor cleaner:

1. Be in the operating position.

2. Set the direction controller to the neutral position.

3. Apply the brake.

4. Set the switch to the "ON" position.

Do not start the device or operate the device, its functions or attachments from a location other than the specified operator position.

Keep hands and feet within the designated area for the operator or in the device compartment.

Understand the limitations of the device and operate the device safely so as not to cause injury to personnel. Protect pedestrians at all times.

1. Do not drive a powered floor cleaner towards people standing in front of an object.

2. Before turning manoeuvres, ensure that personnel stay away from the rear turning range.

3. Particular caution is required at front aisles, doors and other places where pedestrians can step into the path of the powered floor cleaner.

Do not allow passengers to drive with powered floor cleaners unless the manufacturer has provided a safe place to drive.

A powered floor cleaner is supervised when the operator is in sight, less than 25 ft (7.6 m) from the device.

A powered floor cleaner will not be supervised if the operator is in sight more than 25 ft (7.6 m) from the device or whenever the operator leaves the device and it is not in sight.

Before leaving the driver's position:

1. Bring the device to a standstill.

2. Set the direction controller to the neutral position.

3. Apply the parking brake.

4. Stop the motor or switch off the controls.

5. If the device has to be parked on an incline, lock the wheels.

Maintain a safety distance from the edge of ramps, platforms and similar working areas.

When powered floor cleaners are being driven on or off long distance trucks or trailers, apply the brakes on the truck or trailers and use wheel chocks or other safe mechanical means to prevent unintentional movement of the truck or trailer.

Whenever powered floor cleaners are driven on and off semi-trailers that are not coupled to a tractor, supports may be required to prevent corners from tipping or diving.

Care must be taken that overhead installations such as lights, cables, pipes, sprinkler systems, etc. are not touched.

Report all accidents involving personnel, building structures and equipment to the supervisor or as instructed.

Do not make any additions or modifications to the device.

Do not block access to escape routes, stairs or fire extinguishers.

Observe all traffic regulations including the permitted speed limits. Drive on the right under normal traffic conditions. Maintain a safety distance based on the travel speed of the device in front and keep the device under control at all times.

Give the right of way to pedestrians and emergency vehicles such as ambulances and fire engines.

Do not overtake another truck at intersections, blind spots or other dangerous places.

At the intersections of aisles and other places where visibility is impaired, reduce the travel speed and sound the acoustic warning device.

If possible, cross the railroad tracks at an angle. Park no closer than 6 ft (1800 mm) to the nearest rail of a railway line.

Travel up and down gradients slowly and with caution. If possible, avoid turning and be extremely careful on gradients, ramps or slopes; normally travel straight up and down the gradient.

Maintain a clear view of the route and pay attention to other traffic, personnel and safety distances.

Operate the device in driving conditions at a speed sufficient to bring the device to a safe standstill.

Carry out starts, stops, rotations or turns in a gentle manner so as not to shift the load and / or overturn the powered floor cleaner.

Do not perform stunt rides or other mischief.

Reduce the travel speed on wet and slippery floors.

Before driving over a slatted frame or a bridge plate, make sure that it is properly secured. Drive carefully and slowly over the slatted frame or bridge plate and never exceed the load-bearing capacity.

Do not drive the powered floor cleaner into an elevator unless expressly authorized. Drive slowly towards the elevator and then enter immediately after the elevator car has been properly levelled. As soon as you are in the elevator, put the controls in neutral, switch off the power and apply the brakes. It is advisable that everyone else exits the elevator before the powered floor cleaner is allowed to enter or exit the elevator.

When cornering, reduce your speed to a safe level that is compatible with the operating environment. Take the curves gently. Except when manoeuvring at very low speed, turn the steering moderately and smoothly.

The operation of a powered floor cleaner requires special safety aspects such as the following:

1. A powered floor cleaner can tip over if an operator does not slow down to a safe speed before cornering. Signs that a truck is being driven at excessive speed during turning manoeuvres include:

   • Skidding of the tyres

   • Device sliding away

   • Lifting of the wheels and

   • The need to firmly grip the steering wheel so as not to slip out of the seat

2. The chance of a side tipping is increased under any of the following conditions or a combination thereof:

   • Driving on an uneven surface

   • Driving at excessive speed

3. Tipping forward can occur and its likelihood is increased under the following conditions or a combination thereof:

   • The operator should stay with the powered floor cleaner if it falls off a loading ramp or ramp. The operator should hold on tight and lean away from the point of impact.

   • If the environment presents a serious hazard or other abnormal operating conditions exist, the user may need to use different and / or additional safety precautions and special operating instructions as appropriate for the conditions.

At the start of each shift and before operating the powered floor cleaner, its condition must be checked, paying particular attention to the following:

• Condition of tyres

• Check the tire pressure for pneumatic tires

• Warning and safety devices

• Lights

• Battery

• Controller

• Lifting and tipping systems

• Chains and cables

• Limits switches

• Brakes

• Steering mechanism

• Additional items or special equipment as specified by the user and / or manufacturer

If it is determined that the device is in need of repair, is in any way unsafe or contributes to an unsafe condition, the matter must be reported immediately to the user-designated authority and the device must not be operated until it has been returned to a safe operating condition.

If the device becomes unsafe in any way during operation, the matter must be reported immediately to the authority designated by the user, and the device must not be put into service until it has been returned to a safe operating condition.

Do not make any repairs or adjustments unless expressly authorized.

Do not use an open flame when checking the electrolyte level in batteries.

Operation of the device can be dangerous if maintenance is neglected or repairs, modifications or adjustments are not carried out in accordance with the manufacturer's design criteria. Therefore, maintenance facilities (on-site or off-site), trained personnel, and detailed procedures should be provided.

Parts manuals and maintenance manuals are available from the manufacturer of the powered floor cleaner.

In unusual cases that are not dealt with in the above manuals, contact the manufacturer of the powered floor cleaner. Maintenance and inspection of the device must be performed in accordance with the following practices:

1. A scheduled maintenance, lubrication and inspection system must be observed. Consult the manufacturer's recommendations.

2. Only trained and authorized personnel may maintain, repair, adjust and inspect the device in accordance with the manufacturer's instructions.

When lifting a powered floor cleaner for repair or inspection, the device must be lifted safely and stably. Removing components such as counterweights or posts changes the centre of gravity and can lead to an unstable condition.

Before starting the inspection and repair of the powered floor cleaner:

1. Raise the drive wheels off the ground, disconnect the battery, and use wheel chocks or other secure truck positioning device.

2. Block the chassis before working on it.

3. Disconnect the battery before working on the electrical system.

4. The charging plug may only be connected to the battery connection and never to the device plug.

Operation of the powered floor cleaner to test the performance must be carried out in an approved area having a safe clearance.

1. Before starting the device:

   • Be in the operating position.

   • Apply the brake.

   • Set the direction controller to the neutral position.

   • Set the switch to the "ON" position.

   • Check the function of the lifting and tilting systems, steering, warning devices and brakes.

2. Before leaving the unit:

   • Stop the device.

   • Set the direction controller to the neutral position.

   • Apply the parking brake.

   • Stop the motor or switch off the controls.

   • Switch off the control circuit

   • If the device has to be parked on an incline, lock the wheels.

Avoid fire hazards and have fire protection equipment ready in the work area. Do not use an open flame to check the fluid level, especially of battery electrolytes. Do not use open pans of fuel or flammable cleaning fluids to clean parts.

Properly ventilate the work area, discharge exhaust gases and keep the workshop clean and dry.

The brakes, steering mechanisms, control mechanisms, warning devices, lighting, controls, protection and safety devices, stops for the articulated axles and the frame parts must be checked carefully and regularly and kept in a safe operating condition.

Devices that are not in a safe operating state must be taken out of service.

Repairs may not be made in Class I, Class II, and Class III locations.

Repairs to the electrical system of battery-operated floor cleaners may only be made after the battery has been disconnected.

Operating temperature. If it is determined that any part of a powered floor cleaner is above its normal operating temperature and poses a hazard, the vehicle should be taken out of service and not restarted until the cause of such overheating has been eliminated.

Fire protection. The device must be kept in a clean condition and reasonably free of lint, excess oil and grease. Non-flammable agents are preferred for cleaning the device. Flammable liquids [those with flash points at or above 100 °F (37.8 °C)] are not permitted. Precautions regarding toxicity, ventilation and fire hazard must be appropriate for the agent or solvent used.

Visibility of the type plate. The type designations of the device stated on the type plate and the type markings must not be painted over so that their identification information is covered.

Changing and charging batteries. This section applies to batteries used in electric trucks. The two types of batteries are generally lead and nickel-iron batteries. They contain corrosive chemical solutions, either acidic or alkaline, and therefore pose a chemical hazard. While charging, they emit hydrogen and oxygen, which are explosive in certain concentrations. Battery charging systems must be located in designated areas; these areas must be kept free of combustible foreign matter.

Facilities must be provided for:

1. Flushing off spilled electrolyte

2. Fire protection

3. Protecting chargers from damage by trucks, and

4. Adequate ventilation to disperse the fumes from gas batteries

If on-board chargers are used, charging must take place at the designated locations, taking into account the electrical requirements for the charger and the fire protection equipment.

Exception: Rinsing facilities are not required if charging is carried out without removing the battery from the vehicle.

When handling acid concentrates with more than 50 percent acid (over 1,400 specific gravity), an eye-wash device must be provided.

A conveyor belt, ceiling hoist, or equivalent material handling equipment should be provided for handling batteries. Chain hoists must be equipped with load chain containers. When using a hand winder, uncovered batteries must be covered with a sheet of plywood or other non-conductive material to prevent the hand chain from shorting out the cell connections or terminals. A properly insulated spreader bar must be used with every ceiling hoist.

Reinstalled or new batteries must meet or exceed the battery type specified on the device. Newly inserted batteries must be properly positioned and secured in the device.

When using acid supplied in balloons, a balloon tipper or siphon must be provided. When concentrated sulphuric acid is diluted into electrolyte, the acid must ALWAYS be added to the water - not the other way around. Battery maintenance personnel must wear protective clothing such as eye protection, long sleeves and gloves.

Exception: No protective clothing is required for removing and replacing batteries.

Electrical installations must comply with NFPA 70, national electrical codes, and all local codes.

Trained and authorized personnel must change or charge the batteries.

The powered floor cleaner must be correctly positioned and the brakes must be applied before attempting to change or recharge the batteries.

When charging batteries, the vent caps must remain in place to prevent the electrolyte from spraying. Make sure that the vent caps work. The battery (or compartment) cover (s) must be open to dissipate heat and gas.

Smoking is prohibited in the charging area.

Precautions should be taken to prevent open flames, sparks, or electrical arcs in battery charging areas.

Tools and other metallic objects must be kept away from the lids of uncovered batteries.

The device must not be used in classified areas.

Read these original operating instructions and the enclosed safety instructions before using the device for the first time. Proceed accordingly.

Keep both books for future reference or for future owners.

This scouring and vacuum machine is used for wet cleaning or polishing of level floors.

With the Combo variant, loose dirt is picked up by a sweeping mechanism before cleaning.

The device can be adjusted to suit the respective cleaning task by adjusting the water quantity, contact pressure, brush speed, detergent volume and travel speed.

A working width of 1000 mm or 1200 mm and a capacity of 260 l in the fresh and waste water tank each enable effective cleaning with long working times.

The device has a travel drive, the driving motor is powered by a traction battery. The batteries can be charged by means of a charger at a 230-V socket.

Battery and charger are already supplied with the package variants.

This device is suitable for commercial and industrial use, e.g. logistics halls, factories, industrial systems, car parks, trade fairs and retail premises. Use this device only in accordance with the information in these operating instructions.

• The device may only be used for cleaning floors that are insensitive to water and polishing.

• The device is designed for cleaning indoor floors or covered areas. For other application areas, the use of alternative brushes or the use of the sweeping mechanism must be checked.

• The operational temperature range is between +5 °C and +40 °C.

• The device is not suitable for cleaning frozen floors (e.g. in cold stores).

• With the Combo variant: The device may be driven over steps up to a maximum height of 2 cm.

• The device may not be operated without a lint filter in the waste water tank.

• The device is not intended for cleaning public traffic routes.

• The device must not be used on pressure-sensitive floors. Take into account the permissible load per unit area of the floor. The area load imposed by the device is specified in the Technical data.

• The device may only be fitted with original accessories and spare parts.

• The device is not suitable for use in potentially explosive environments.

• No flammable gases, undiluted acids or solvents may be taken up with the device. These include petrol, paint thinner or heating oil, which can form explosive mixtures in the suction air turbulence. Do not use acetone, undiluted acids or solvents, as these corrode the materials used on the device.

The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations.

Electrical and electronic devices contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which - if handled or disposed of incorrectly - can pose a potential danger to human health and the environment. However, these components are required for the correct operation of the device. Devices marked by this symbol are not allowed to be disposed of together with the household rubbish.

Current information on content materials can be found at: www.kaercher.de/REACH

The warranty conditions issued by our sales company responsible apply in all countries. We shall remedy possible malfunctions on your device within the warranty period free of cost, provided that a material or manufacturing defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site.

You can find more detailed information at: www.kaercher.com/dealersearch

Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely.

Information on accessories and spare parts can be found at www.kaercher.com.

Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.

Before using the device for the first time, read and observe these operating instructions and the accompanying brochure: Safety instructions for brush cleaning devices, No. 5.956-251.0.

The device is approved for operation on surfaces with a specified limited slope (see chapter "Technical Data").

The device may only be operated when the hood and all covers are closed.

For immediate shutdown of all functions: Set the safety switch to "0".

• The device brakes hard when the safety switch is switched off.

• The safety switch acts directly on all device functions

If the operator leaves the seat during work or while driving, the seat switch switches off the engine after a short delay.

Observe the following warnings when handling the batteries:

	Observe notes in the instructions for the battery, on the battery and in these operating instructions.
	Wear eye protection.
	Keep acids and battery away from children.
	Risk of explosion
	Fire, sparks, open flames and smoking are prohibited.
	Risk of acid burns
	First aid.
	Warning
	Disposal
	Do not dispose of used batteries in the residual waste.

---

1. Steering wheel
2. Fresh water tank automatic filling system
3. pre-sweeping unit hood***
4. Side brushes*
5. Driving motor
6. Squeegee blade holder
7. Squeegee blade
8. Suction bar

* Optional

*** Combo variant only

---

1. Overhead guard*
2. Flashing beacon*
3. Blue spotlight rear/ front*
4. Suction lance for DOSE detergent dosing unit*
5. Waste water tank cap
6. Fresh water drain hose
7. Waste water drain hose
8. Manual tank cleaning - spray gun
9. Suction hose
10. Suction beam ram protection*
11. Waste water tank inspection opening
12. Waste container***
13. Fresh water lid
14. Control panel

* Optional

*** Combo variant only

---

1. Detergent tray for DOSE detergent dosing unit*
2. Seat
3. Steering wheel knob
4. Weight adjustment lever
5. Seat length adjustment lever

* Optional

---

1. Filter housing cover
2. pre-sweeping unit hood***
3. Side brushes***
4. Filter housing
5. Sweep container

*** Combo variant only

	Drain for fresh water
	Drain for waste water
	Fresh water
	Fresh water tank automatic filling system
	Removing the coarse dirt basket
	Lashing point

* Optional

* Minimum volume of the battery charging room

** Minimum airflow between battery charging room and environment

Batteries and chargers are available from specialist shops.

The following must be observed when fitting the wet batteries:

• The maximum battery dimensions must be observed.

• The seat must be pivoted up when charging wet batteries.

• The battery manufacturer's regulations must be observed when charging wet batteries.

The batteries are already installed in the Bp variant. If you did not receive a Bp variant, the batteries were retrofitted at the national company or at your trusted dealer. This may be for availability, time, cost, import, service, transport or similar reasons to your advantage.

1. Adjust the steering wheel position all the way forward.

2. Pivot the seat forward.

3. Remove the seat stop screw.

4. Remove the plug of the seat contact switch and push it back through the opening.

   ---

   

   1. Seat contact switch plug

5. Unlock the seat and pull it upwards.

6. Remove the seat contact switch plug from the holder.

7. Unhook the support for the seat console and close the seat console.

8. Unscrew the hinges of the seat console.

9. Place the seat console in the footwell.

10. Only with Dose variant: Remove the detergent canister tray.

11. Only with Fleet variant: Remove the cables.

12. Lift off the battery cover.

13. Remove the fresh water tank on the right.

14. Remove the battery box side panel on the right.

15. Fit the battery. Battery terminals positioned at the front in the travel direction.

16. Clamp the supplied power cables to the (+) and (‑) battery terminals that are still free. Route the cable so that it cannot be pinched by the seat.

17. Only with Fleet variant: Install the cables.

18. Install the battery box side panel on the right.

19. Install the fresh water tank on the right.

20. Fit the battery cover.

21. Insert the battery plug.

22. Fit the seat console.

23. Screw on the hinges of the seat console.

24. Open the seat console and hook in the seat console support.

25. Install the seat contact switch plug on the holder.

26. Fit the seat.

27. Plug in the seat contact switch plug.

28. Install the seat stop screw.

29. Pivot the seat downwards.

30. Adjust the steering wheel.

    WARNING

    Danger to life from fire or explosion if batteries are deeply discharged!

    Incorrect charging of deeply discharged batteries can cause a fire.

    Do not start the device if the battery is deeply discharged.

    Make sure that the battery is charged before starting the system.

The device cannot be used during the charging process.

1. Drive the device directly to the charger and do not drive on slopes.

2. Pivot the seat upwards.

3. Disconnect the battery plug and connect it to the charging cable.

4. Connect the charger to the mains and switch it on.

1. Switch off the charger and disconnect it from the mains.

2. Disconnect the battery cable from the charging cable and connect it to the device.

   Note

   Route the charging cable in the battery compartment so that it cannot be pinched.

DANGER

Refilling discharged batteries with water

Danger of acid burns from escaping acid, destruction of clothing

Wear safety goggles, protective clothing and protective gloves when handling the battery acid.

Observe the applicable regulations.

Immediately rinse off any splashed acid from the skin or clothing using copious amounts of water.

ATTENTION

Using water with additives

Defective batteries, loss of warranty eligibility

Top up the batteries using only distilled or desalinated water (EN 50272-T3).

Do not use any foreign additives, so-called enhancing agents, because this will invalidate the warranty.

1. Add distilled water one hour before the charging process comes to an end. Observe the correct acid level according to the battery label.

   All cells must produce gas at the end of the charging process.

2. Clean up any spilled water. To do this, proceed as described in the Care and maintenance chapter in the "Cleaning the batteries" section.

The charging state of the batteries is shown on the control panel display.

• The length of the bar shows the battery charge state.

1. Remove the packaging film.

2. Remove the strap.

3. Unscrew the unloading planks and squared timber from the pallet.

   ---

   

   1. Squared timber
   2. Unloading plank
   3. Block

4. Place the squared timber in front of the pallet.

5. Place the unloading plank on the squared timber.

6. Screw on the unloading plank.

7. Push the block provided in the packaging under the ramp to provide support.

8. Remove the wooden strips in front of the wheels.

   ---

   

   1. Squared timber
   2. Unloading plank
   3. Block

9. Push the device forwards off the pallet.

1. Release the parking brake via the lever (see chapterPushing the device ).

2. One person must sit on the seat and press the brake pedal in the case of danger during pushing.

3. Push the device down the ramp and off the pallet.

4. Close the parking brake with the lever.

The batteries must be installed and charged in order to drive off the pallet.

1. Insert the Intelligent Key into the control panel.

2. Switch on the device using the Easy-Operation switch.

3. Set the program switch to transport travel.

4. Set the travel direction switch to "Forward".

5. Depress the accelerator pedal.

6. Drive the device slowly off the pallet.

7. Switch off the device using the Easy-Operation switch.

The disc brushes must be installed before start-up (see chapter Maintenance work).

The brushes are installed.

1. Pivot both clamping levers upwards.

   ---

   

   1. Suction hose
   2. Suction bar suspension
   3. Clamping lever
   4. Suction bar
   5. Suction lip with strap

2. Fit the suction bar in the suction bar mount.

3. Pivot both clamping levers downwards.

1. Sit in the driver's seat.

2. Insert the Intelligent Key.

3. Set the safety switch to "1".

4. Turn the program switch to the desired function.

5. If one of the displays below appears on the display, take your foot off the accelerator pedal, set the safety switch to "0" and carry out the necessary maintenance work.

   Display	Activity
   Suction bar maintenance	Clean the suction bar.
   Brush head maintenance	Check the brushes for wear and clean them.
   Suction lip maintenance	Check the suction lips for wear and correct adjustment.
   Turbine sieve maintenance	Clean the turbine screen.
   Maintenance of the fresh water filter	Clean the fresh water filter.

6. Press the Info button.

7. Reset the counter for the corresponding maintenance (see "Grey Intelligent Key / Reset maintenance counter").

   Note

   If the counter is not reset, the maintenance display appears again each time the device is switched on.

1. Switch the device on.

2. Set the travel direction switch to "Forward".

3. Set the program switch to transport travel.

4. Press the accelerator pedal lightly.

   The brake must audibly unlock. The device must roll easily on level ground.

5. Release the accelerator pedal.

   The brake must audibly lock.

If the parking brake does not lock, shut down the device, secure it against uncontrolled rolling and contact the customer service.

1. Switch the device on.

2. Set the travel direction switch to "Forward".

3. Set the program switch to transport travel.

4. Press the accelerator pedal.

5. While driving, take your foot off the accelerator and apply the foot brake.

   Device must decelerate noticeably.

If this is not the case, shut down the device and call Customer Service.

1. Assume a seated position.

2. Insert the Intelligent Key.

3. Set the program selection switch to "Transport travel".

4. Set the travel direction using the travel direction button on the control panel.

5. Specify the travel speed by pressing the accelerator pedal.

6. Release the accelerator pedal.

   The device stops.

The driving motor is switched off in the event of an overload. A fault message appears on the display. If the controller overheats, the affected power unit is switched off.

7. Allow the device to cool down for at least 15 minutes.

8. Set the program switch to "0", wait briefly and set to the desired program.

---

1. 3-stage weight adjustment 60-120 Kg
2. Backrest tilt adjustment 3° forward and 13° backward
3. Seat length adjustment

1. Operate the seat adjustment lever.

2. Move the seat to the desired position.

3. Release the seat adjustment lever.

1. Release the wing nuts for adjusting the steering wheel.

2. Position the steering wheel.

3. Tighten the wing nuts.

1. Check the following lint filter aspects before starting up the device:

   • Is it present?

   • Is it in a usable condition?

   • Is it installed correctly?

   ---

   

   1. Lint filter

2. Replace a damaged lint filter.

1. Release the parking brake by pulling the lever away.

   Note

   The lever must be pulled all the way.

   DANGER

   Risk of injury from rolling device!

   The parking brake can only be released while bent over and staying in the danger zone.

   Use an object to hold the lever in a permanently pulled state and move away from the danger zone immediately after opening the parking brake.

   ---

   

   1. Parking brake lever

2. Push the device.

3. Close the parking brake again by releasing the lever.

1. Open the fresh water tank cap.

2. Secure the fresh water hose with the clamp.

3. Fill fresh water (max. 60 °C) to approx. 5 cm below the filler funnel.

   Note

   Fill the fresh water tank completely before initial startup in order to vent the water pipe system.

4. ´Remove the fresh water tank cap.

1. Connect the water hose to the automatic filling system.

2. Open the water supply (max. 60 °C, max. 10 bar).

3. Monitor the filling process, the automatic filling system interrupts the water supply when the fresh water tank is full.

4. Close the water inlet.

5. Remove the water hose.

 Recommended detergents

Detergent is added to the fresh water on the way to the cleaning head by a dosing device.

1. Place the canister with the detergent in the detergent tray behind the seat.

2. Unscrew the canister cap.

3. Insert the detergent suction lance of the dosing device into the canister.

   Note

   • The device has a fresh water level indicator on the display. Detergent dosing is also stopped when the fresh water tank is empty. The cleaning head continues to work without supply of liquid.

   • Detergent addition is also stopped when the detergent canister is empty. A message symbol appears on the display. Only fresh water is fed to the cleaning head.

The parameters for the various cleaning programs are preset in the device.

Individual parameters can be changed depending on the authorization of the yellow Intelligent Key.

The modified parameters only remain in effect until a different cleaning program is selected with the program switch.

A grey Intelligent Key must be used for making adjustments if parameters are to be changed permanently. This setting procedure is described in the section "Grey Intelligent Key".

1. Set the program switch to the desired cleaning program.

2. Press the Info button.

3. Turn the Info button until the desired parameter is displayed.

4. Press the Info button.

   The adjusted value flashes.

5. Set the desired value by turning the Info button.

6. Confirm the changed setting by pressing the Info button or wait until the set value is automatically accepted after 10 seconds.

The suction bar only needs to be readjusted in special cases. The factory setting is suitable for most applications.

The inclination must be adjusted so that the suction lips of the suction bar make even contact with the floor over the entire length of the suction bar.

1. Park the device on a surface without a slope.

2. Select the "Suction" program.

3. Drive the device a small distance forwards.

   The suction bar is lowered.

4. Read the spirit level.

   ---

   

   1. Screw
   2. Nut
   3. Spirit level

5. Release the M 12 nut while holding the M 10 hexagon head screw with an open-end wrench.

6. Adjust the screw so that the spirit level indicator is between the two lines.

7. Tighten the M 12 nut while holding the M 10 hexagon head screw with an open-end wrench.

8. To check the new setting, move the device forward a short distance in suction mode with the suction bar lowered and observe the spirit level. Repeat the adjustment process if necessary.

The sweeping mechanism picks up loose dirt before cleaning the floor.

1. Switch on the "Sweeping" switch.

   The sweeping mechanism is activated.

The coarse dirt flap can be lifted to sweep up larger objects (up to approx. 6 cm high).

1. Operate the pedal to raise the coarse dirt flap.

1. Set the "Sweeping" switch to "0".

The sweeping mechanism is deactivated. After the sweeping operation is finished, the dust filter is cleaned for approx. 15 seconds.

The side scrubbing deck makes working close to the edge easier.

---

1. Extending/retracting the side scrubbing deck
2. Switching the side scrubbing deck on/off

1. Press the "Switch side scrubbing deck on/off" switch.

   The side scrubbing deck is switched on/off.

2. Press the "Retract/extend side scrubbing deck" switch.

   The side scrubbing deck is retracted/extended.

1. Set the program selection switch to Drive.

2. Continue moving a short distance.

   The residual water is vacuumed up.

3. Turn the program selection switch to position "0".

4. Remove the Intelligent Key.

5. Charge the battery if necessary.

1. Remove the waste water drain hose from the holder.

2. Lower the end of the hose over the disposal facility.

   ---

   

3. Drain the waste water by opening the cap on the drain hose.

   The water flow can be reduced by squeezing or twisting the dosing device.

4. Remove the spray gun from the holder.

5. Set the program selection switch to Transport.

6. Select "Tank rinsing" on the display.

   1. Press the Info button.

   2. Select the "Tank rinsing" menu.

7. Open the stop valve on the back of the waste water tank.

8. Rinse the waste water tank with the spray nozzle.

9. Hang the spray nozzle in the holder.

10. Close the drain hose cover.

11. Press the waste water hose into the support on the device.

12. Close the stop valve at the back of the waste water tank.

13. Select "Tank rinsing" on the display.

1. Pull the tab.

2. Pivot open the squeegee blade holder.

3. Remove the waste container.

   ---

   

   1. Tab
   2. Squeegee blade holder
   3. Waste container

4. Empty the waste containers.

5. Fit the waste container.

   Note

   The waste container must latch into place.

6. Pivot the squeegee blade holder closed.

1. Remove the fresh water drain hose from the holder and lower it over a suitable collecting device.

2. Drain the cleaning solution.

3. Remove the fresh water tank cap.

4. Rinse the fresh water tank with clear water (maximum 60 °C).

1. Turn the key-operated switch to "OFF".

2. Remove the Intelligent Key.

3. Secure the device against rolling away.

4. Charge the battery if necessary.

The grey Intelligent Key grants the supervisory staff extended authorizations and setting options.

1. Insert the Intelligent Key.

2. Select the desired function by turning the info button.

1. Set the program selector switch to "Transport travel".

2. Press the Info button.

The following settings can be made in the Transport travel menu:

• Resetting the maintenance counter

• Resetting the day counter

• Key management

• Choosing the brush shape

• After-running time

• Standard setting

• Setting the language

• Switch menu

• Travel speed

• Factory setting

• Activating the manual tank rinsing gun

If maintenance work shown in the display has been carried out, the corresponding maintenance counter must then be reset.

1. Turn the Info button until "Maintenance counter" is displayed.

2. Press the Info button.

   The counter readings are displayed.

3. Turn the info button until the counter to be cleared is highlighted.

4. Press the Info button.

5. Select "Yes" by turning the Info button.

6. Press the Info button.

   The counter is cleared.

   Note

   The service counter can only be reset by Customer Service staff.

   The service counter shows the time until the next service due by Customer Service.

1. Turn the Info button until "Counter" is displayed.

   This menu shows the total operating hours and the day counter.

Delete the day counter:

2. Press the Info button.

   The "Delete counter" menu is displayed.

3. Turn the Info button until "Day counter" is highlighted.

4. Press the Info button.

The authorizations are assigned for each yellow Intelligent Key used and the language of the display is set for this Intelligent Key in the "Key menu" menu item.

1. Insert the grey Intelligent Key.

2. Turn the info button until the "Key menu" menu item appears on the display.

3. Press the Info button.

4. Remove the grey Intelligent Key and insert the yellow or white Intelligent Key to be personalized.

5. Select the menu item to be changed by turning the info button.

6. Press the Info button.

7. Select the setting of the menu item by turning the info button.

8. Confirm the setting by pressing the menu item.

9. Select the next menu item to be changed by turning the info button.

10. After all settings have been made, call up the "Save?" menu by turning the info button.

11. Press the Info button.

    The authorizations are saved.

    The "Continue key menu" display appears.

    • Yes: Program another Intelligent Key

    • No: Exit the key menu

12. Press the Info button.

This function is required when changing the cleaning head.

1. Turn the info button until the "Brush head" menu item appears on the display.

2. Press the Info button.

3. Turn the info button until the desired brush shape is highlighted.

4. Press the Info button.

5. To change the cleaning head, move the lifting drive by turning the info button:

   • "Up": Lifting

   • "Down": Lowering

   • "OFF": Stopping

6. Turn the info button until the "OFF" menu item is displayed.

7. Press the Info button.

   The menu is exited.

   The controller performs a restart.

1. Turn the info button until the "After-running time" menu item appears on the display.

2. Press the Info button.

3. Turn the info button until the desired function is highlighted.

4. Press the Info button.

5. Turn the info button until the desired after-running time is displayed.

6. Press the Info button.

1. Turn the info button until the "Standard setting" menu item appears on the display.

2. Press the Info button.

3. Turn the info button until the desired accessory is highlighted.

4. Press the info button to confirm ON/OFF.

5. Press the info button to exit the menu.

6. Switch the device off and on again to adopt the setting.

1. Turn the info button until the "Language" menu item appears on the display.

2. Press the Info button.

3. Turn the info button until the desired language is highlighted.

4. Press the Info button.

The following functions are switched on and off via the "Switch menu":

• Detergent dosing*

• Flashing beacon/ spotlight*

• Side brush spray nozzles*

• Spray suction

• Work lights

• Tank rinsing

The "Switch menu" is available in all program switch positions, except "OFF".

1. Press the Info button.

   The "Switch menu" is displayed.

2. Press the Info button.

   The list of functions available in the device is displayed.

3. Turn the info button until the desired function is highlighted.

4. Press the info button to change the switch state.

5. Turn the Info button until "Exit menu?" is displayed.

6. Press the Info button.

* Optional

1. Turn the info button until the "Travel speed" menu item appears on the display.

2. Press the Info button.

3. Turn the info button until the desired maximum speed is highlighted.

4. Press the Info button.

The factory settings of all parameters are restored (except transport travel speed).

1. Turn the info button until the "Factory setting" menu item is displayed.

2. Press the Info button.

3. Turn the Info button until "Yes" is highlighted.

4. Press the Info button.

All cleaning program parameters are retained until another setting is selected or the device is switched off.

1. Set the program switch to the desired cleaning program.

2. Press the Info button.

   The first adjustable parameter is displayed.

3. Press the Info button

   The adjusted value flashes.

4. Set the desired value by turning the Info button.

5. Confirm the changed setting by pressing the Info button or wait until the set value is automatically accepted after 10 seconds.

6. Select the next parameter by turning the Info button.

7. After changing all desired parameters, turn the Info button until the "Exit menu?" menu item is displayed.

8. Press the Info button.

   The menu is exited.

Parameter changes made in the individual cleaning programs during operation are reset to the standard setting when the device is switched off.

1. Turn the info button until the "Standard setting" menu item appears on the display.

2. Press the Info button.

3. Turn the info button until the desired cleaning program is highlighted.

4. Press the Info button.

5. Turn the Info button until the desired parameter is highlighted.

6. Press the Info button.

   The adjusted value flashes.

7. Set the desired value by turning the Info button.

8. Press the Info button.

The yellow Intelligent Key authorizes functions that are required for the cleaning task.

The parameters for the various cleaning programs are preset in the device. Individual parameters can be changed depending on the authorization of the yellow Intelligent Key.

The display texts for parameter setting are largely self-explanatory.

"FACT" parameters (only available with R cleaning head):

• "Fine Clean": Low brush speed for removing grey film from fine stone.

• "Whisper Clean": Medium brush speed for maintenance cleaning with reduced noise level.

• "Power Clean": High brush speed for polishing, crystallizing and sweeping.

• General access with the Intelligent Key

• Working speed

• Brush speed

• Suction system

• Contact pressure

• Water quantity

• Detergent dosage

• RAB/Blue Spot

• Spray suction

• Tank rinsing

1. Select the "Key menu" with the info button.

2. Confirm "access" by pressing the info button.

3. Define the other accesses and activate and confirm them with the info button.

4. Press "Save?" with the info button to confirm and save the settings you have made.

Inserting the white Intelligent Key unlocks the device and enables it for the use with preset parameters.

White Intelligent Keys can be used so that an Intelligent Key with adapted parameters can be created for each cleaning task.

The operator cannot change the parameters and they are independent of the selection of the cleaning programme on the program selection switch (the functions "0", transport, vacuuming remain unchanged).

The grey Intelligent Key can be used to set the following parameters for the white Intelligent Key:

• Travel speed

• Working speed

• Brush speed (only with R cleaning head)

• Contact pressure

• Water quantity

• RM dosing

• Suction system

• Work light

• Flashing beacon

• Detergent dosing unit ON/OFF

• Pre-sweeping unit

• Suction bar water valve

• Language

1. Insert the grey Intelligent Key.

2. Turn the info button until the "Key menu" menu item appears on the display.

3. Press the Info button.

4. Remove the grey Intelligent Key and insert the white Intelligent Key to be personalized.

5. Select the menu item to be changed by turning the info button.

6. Press the Info button.

7. Select the setting of the menu item by turning the info button.

8. Confirm the setting by pressing the menu item.

9. Select the next menu item to be changed by turning the info button.

10. Turn the info button until the "Save?" menu item is displayed.

11. Press the Info button.

    The settings are saved.

12. Turn the info button until the "Exit menu?" menu item is displayed.

13. Press the Info button.

1. Insert the white Intelligent Key.

• The "OFF", travel and vacuum functions work as usual.

• In all other positions of the program selection switch, the parameters programmed on the white Intelligent Key are active. Different cleaning programmes can no longer be selected.

1. With the D cleaning head installed, remove the disc brushes from the brush head.

2. When transporting in vehicles, secure the device against slipping and tipping over according to the applicable guidelines.

• This device may only be stored indoors.

• Fully charge the batteries before storing them for a long period.

• Fully charge the batteries at least every month during storage.

• Drain and dispose of the waste water and fresh water.

A detailed description of the individual maintenance work is provided in chapter Maintenance work.

• Drain the waste water.

• Check the lint filter and clean if necessary.

• Pull out, empty and clean the waste container.

• Only with R cleaning head: Remove the coarse dirt container and empty it.

• Clean the exterior of the device using a damp cloth, wetted with a mild washing lye.

• Check the suction lips, check for wear and replace if necessary.

• Clean the squeegee blades, check for wear and replace if necessary.

• Clean the brushes, check for wear and replace if necessary.

  Note

  The roller brushes are worn out if the yellow indicator bristles are the same length as the other bristles.

• Charge the battery.

  • If the charging state of the battery is below 50%, charge the battery fully and without interruption.

  • If the charging state of the battery is above 50%, only recharge the battery if the entire operating duration will be required when next used.

• Clean the waste water tank if heavily soiled.

Additionally for the Combo variant:

• Check the roller brush and side brushes for wear and tear, foreign objects and any tangled pieces of tape.

• Pull out, empty and clean the coarse dirt basket.

• When used regularly, charge the battery fully and without interruption at least once a week.

• If the device is temporarily shut down (storage): Perform equalization charging of the battery.

• Check battery poles for oxidation, brush off if necessary. Make sure the connection cables are firmly in place.

• Clean the seals between the waste water tank and the cover, check for leaks and replace if necessary.

• Check the acid density of the cells if the batteries are not maintenance-free.

• Only with R cleaning head: Clean the brush tunnel.

• For longer downtimes, shut down the device with fully charged batteries. Fully charge the battery at least once a month.

Additionally for the Combo variant:

• Check all Bowden cables and moving parts for ease of motion.

• Check the sweeping mechanism sealing strips for correct adjustment and for wear and tear.

Only for the Combo variant:

1. Check the tension, wear and tear and function of the drive belts in the sweeping mechanism (V-belts and round belts).

• Have the prescribed inspection performed by Customer Service.

You can agree on regular safety inspections or close a maintenance contract with your dealer. Please seek advice on this.

1. Set the program Tank rinsing via the display using the info button.

2. Open the lid of the waste water tank detergent filling opening.

3. Rinse the waste water tank with clear water.

4. Clean the edge of the cleaning opening.

5. Close the lid of the waste water tank cleaning opening again.

   Note

   Cleaning can also be performed using other water sources.

The suction lips must be turned over or replaced when worn out.

1. Open the eccentric levers (2x).

2. Remove the suction bar.

   ---

   

   1. Squeegee blade
   2. Strap
   3. Eccentric levers (2x)
   4. Tension lock

3. Open the tension lock.

4. Remove the strap.

5. Remove the squeegee blade.

6. Press the turned or new suction lips onto the knobs of the inner part of the suction bar.

   ---

   

   1. Strap
   2. Squeegee blade

7. Attach the strap.

8. Fit the suction bar

9. Close the eccentric levers (2x).

1. Pull the tab.

   ---

   

   1. Tab

2. Pivot open the squeegee blade side doors.

   1. Squeegee blade side doors

3. Pivot the yellow lever upwards.

   ---

   

   1. Bar
   2. Safety flap

4. Pivot away the safety flap.

5. Pull off the brush retaining plate.

6. Remove the roller brush.

7. Fit the new roller brush.

   Note

   When fitting the roller brush, note that it must be placed on the PIN provided in the brush tunnel.

   ---

   

   1. PIN

8. Fit the brush retaining plate again.

9. Close the safety flap.

10. Pivot the latch downwards into the hook.

11. Pivot the squeegee blade side door closed.

Repeat the entire procedure at the other side.

---

1. Tab
2. Squeegee blade side doors

1. Pull the tab.

2. Pivot open the squeegee blade side doors.

3. Unscrew the screws (6x).

   ---

   

4. Replace the squeegee blade.

5. Reinstall the screws (6x).

6. Close the squeegee blade holder again.

1. Pull the tab on the side doors.

   ---

   

   1. Bracket

2. Pivot open the squeegee blade side doors.

3. Push the bracket downwards.

4. Pull the disc brush sideways and out from underneath the cleaning head.

5. Hold the new disc brush under the cleaning head, then press upwards and latch it into position.

6. Pivot the squeegee blade side doors closed again.

1. Turn the brush clockwise until the brush holder springs are facing forward.

2. Pull the brush holder springs apart.

   ---

   

   1. Brush holder springs

   The brush falls out of the holder.

3. Check the brush for foreign objects (e.g. parcel tape or foil).

4. Clean the brush under running water.

5. Pull the brush holder springs apart and fit the brush.

The brush is worn out when the bristle length corresponds to the length of the yellow indicator bristle.

1. Replace the brush (See Replacing the brush).

1. Turn the brush clockwise until the brush holder springs are facing forward.

2. Pull the brush holder springs apart.

   ---

   

   1. Brush holder springs

   The brush falls out of the holder.

3. Fit the new brush.

4. Pull the brush holder springs apart and fit the brush.

1. Unscrew the M6 x 12 screws (6x).

   ---

   

   1. M6 x 12 screws
   2. Retaining plate

2. Remove the retaining plate and the squeegee blade.

3. Fit the new squeegee blade on the retaining plate.

4. Fasten the retaining plate using the M6 x 12 screws (6x).

1. Fold the hood of the pre-sweeping unit forwards.

   ---

   

2. Remove the 4 screws from the protective plate.

3. Remove the protective plate.

4. Check the belt of the suction turbine for wear and correct fit.

   ---

   

   1. Pre-sweeping unit suction turbine belt
   2. Brush roller drive belt (Under the sheet metal cover)

5. Check the brush roller drive belt for wear and correct seating.

1. Place the device on a level surface.

2. Set the program selection switch to "0".

3. Use a chock to secure the device against rolling away.

4. Remove the waste containers from both sides.

Front sealing strip

5. Unscrew the nuts (5x).

   ---

   

6. Align the ground clearance of the sealing strip so that it bends to the rear by 35‑40 mm at the ground.

   ---

   

   1. Nut

7. Tighten the nuts (5x).

Rear sealing strip

Adjust the ground clearance of the rear sealing strip so that it bends to the rear by 5‑10 mm at the ground.

---



8. Replace the sealing strip if it is worn.

9. Remove the roller brush (see chapter Replacing the roller brush).

10. Unscrew the nuts (7x).

    ---

    

    1. Nut

11. Fit the new sealing strip.

12. Tighten the nuts (7x).

Side sealing strips

13. Release the fastening nuts.

    ---

    

14. Adjust the ground clearance by inserting an underlay 1‑2 mm thick.

15. Align the sealing strip.

16. Tighten the nuts.

17. Install the roller brush.

---



1. Dust filter housing cover
2. Screw
3. Flange

1. Release the lock of the sweeping mechanism hood by turning it inwards.

2. Pivot up the sweeping mechanism hood.

3. Remove the dust filter housing cover.

4. Remove the screws (2x).

5. Turn the flange anticlockwise and remove the dust filter bearing.

6. Remove the dust filter.

7. Fit the new dust filter so that the holes on the front point to the driver.

8. Fit the dust filter bearing, turn clockwise and screw tight.

9. Fit the cover and latch into place.

10. Close the sweeping mechanism hood.

11. Secure the hood lock by turning it outwards.

1. Unscrew the screws (3x).

   ---

   

   1. Screws

2. Remove the side brush.

3. Slide on the new side brush.

4. Screw in and tighten the 3 screws.

---



1. Sheet metal cover
2. Screw
3. Waste container

1. Pull out the waste container.

2. Unscrew the screw.

3. Pivot the sheet metal cover upwards and remove it.

   ---

   

   1. Bowden cable
   2. Swing arm bearing screw
   3. Cover
   4. Rocker
   5. Cover screws

4. Unhook the Bowden cable.

5. Unscrew the screw of the swing arm bearing.

6. Pull off the rocker.

7. Unscrew both screws of the cover and remove the cover.

8. Remove the roller brush.

9. Fit the new roller brush.

10. Assemble the sweeping mechanism in the reverse order.

11. Adjust the Bowden cable.

If there is a risk of frost:

1. Empty the fresh water tank and the waste water tank.

2. Park the device in a frost-protected room.

1. Drain the waste water.

2. Drain the remaining fresh water.

If the malfunction cannot be remedied with the following instructions, contact Customer Service.

Only the automotive flat fuses with the following values may be replaced by the operator:

• 5A– Controller and emergency power supply

• 20A – Per stroke/accessory module supply

• 50A – Lift/Clean module 3 (Combo variant)

The controller is located below the control panel. To access the fuses, remove the cover on the left side of the footwell.

---



1. Cover

1. Unscrew the screw (3x).

2. Remove the bar cover.

3. Replace the fuse.

4. Attach the cover.

If faults are shown on the display, proceed as follows:

• Fault display as a numerical code

  In the event of a fault display with a numerical code, first reset the fault (the device):

  1. Set the program selection switch to "0".

  2. Wait until the display has switched off.

  3. Set the program selection switch to the previous program.

     Carry out the appropriate remedial measures in the order given only if the error occurs again. The program selection switch must be in position "0" and the Intelligent Key must have been pulled out.

  4. If the error cannot be rectified, call Customer Service and state the error message.

• Fault display as text

  1. Follow the instructions on the display.

  2. Acknowledge the fault by pressing the info button.

• The device cannot be started 

• The water quantity is insufficient 

• The suction performance is too low 

• The cleaning results are unsatisfactory 

• The brushes do not rotate 

• The optional all-round light and/or the working light do not light up 

• Error K1/109 

Remedy:

1. Insert the battery plug.

2. Turn the safety switch to "1".

3. Insert the Intelligent Key.

4. Check fuse F1, replace if necessary, (see chapter Replacing fuses).

5. Check the batteries and charge if necessary.

Remedy:

1. Check the fresh water filling level, if necessary fill the tank completely so that the air is pressed out.

2. Check the hoses for clogging and clean if necessary.

3. Remove and clean the fresh water filter.

4. Open the fresh water ball tap.

Remedy:

1. Close the lid on the waste water drain hose.

2. Clean the seals between the waste water tank and the cover, check for leaks and replace if necessary.

3. Clean the turbine filter.

4. Clean the suction lips at the suction bar, turn over or replace if necessary.

5. Check the suction hose for clogging and clean if necessary.

6. Check the suction hose for leaks and replace if necessary.

7. Check the adjustment of the suction bar.

Remedy:

1. Set the appropriate cleaning program for the cleaning task.

2. Use suitable brushes for the cleaning task.

3. Use a suitable detergent for the cleaning task.

4. Reduce the driving speed.

5. Adjust the contact pressure.

6. Adjust the squeegee blades.

7. Check the brushes for wear and replace if necessary.

8. Check the water output.

Remedy:

1. Reduce the contact pressure.

2. Check if the brushes are blocked by a foreign body and remove the foreign body if necessary.

Remedy:

1. Check fuse F3, replace if necessary, (see chapter Replacing fuses).

Remedy:

1. Switch off the device.

2. Wait one minute.

3. Switch the device on again.

• The device does not sweep properly 

• The sweeping mechanism creates a dust cloud 

• The cleaning result when sweeping in the edge area is unsatisfactory 

Remedy:

1. Check the roller brush and the side brushes for wear, replace if necessary.

2. If the roller brush does not turn, check the drive belt, clean if necessary.

3. Check the function of the coarse dirt flap.

4. Check the sealing strips for wear, adjust or replace if necessary.

Remedy:

1. Empty the waste container.

2. Check the drive belts for the sweeping mechanism suction turbine.

3. Check the sealing sleeve on the suction fan.

4. Check the dust filter, clean or replace if necessary.

5. Check the filter box seal.

6. Check the sealing strip for wear, adjust or replace if necessary.

Remedy:

1. Check the height adjustment of the side brushes, adjust if necessary.

2. Replace the side brushes.

• B 260 RI (R100)  

• B 260 RI Combo (R100)  

• B 260 RI (R 120) 

• B 260 RI Combo (R 120) 

• B 260 RI (D100)  

• B 260 RI Combo (D100)