KM 120250 R Bp Classic - Sweeper Kärcher - Free user manual and instructions

USER MANUAL KM 120250 R Bp Classic Kärcher

0,1 0,1 Maße und Gewichte Länge x Breite x Höhe mm 2082x1250x1450 2082x1250x1450 Wenderadius rechts mm 1350 1350 Wenderadius links mm 1350 1350 Leergewicht (ohne/mit Batterie) kg 750/1200 750/1200 Zulässiges Gesamtgewicht kg 1620 1620 Zulässige Achslast vorne kg 797 797 Zulässige Achslast hinten kg 823 823 Technische Änderungen vorbehalten! 14 DE- 1 Please read and comply with these original instructions prior to the initial operation of your appliance and store them for later use or subsequent own- ers. Your sales outlet should be informed about any transit damage noted when unpacking the product. – Warning and information plates on the machine provide important directions for safe operation. – In addition to the information contained in the operating instructions, all statuto- ry safety and accident prevention regu- lations must be observed. Notes about the ingredients (REACH) You will find current information about the ingredients at: www.kaercher.com/REACH The warranty terms published by the rele- vant sales company are applicable in each country. We will repair potential failures of your appliance within the warranty period free of charge, provided that such failure is caused by faulty material or defects in man- ufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service centre. Please submit the proof of purchase. DANGER To avoid risks, all repairs and replacement of spare parts may only be carried out by authorized customer service personnel. – Only use accessories and spare parts which have been approved by the man- ufacturer. The exclusive use of original accessories and original spare parts ensures that the appliance can be oper- ated safely and trouble free. – For additional information about spare parts, please go to the Service section at www.kaercher.com. DANGER Warns about immediate danger which can lead to severe injuries or death. 몇 WARNING Warns about possible danger which could lead to severe injuries or death. 몇 CAUTION Points out a possibly dangerous situation which can lead to light injuries or property damage. ATTENTION Pointer to a possibly dangerous situation, which can lead to property damage. General notes . . . . . . . . . . . . . EN 1 Environmental protection EN 1 Warranty . . . . . . . . . . . . EN 1 Accessories and Spare Parts. . . . . . . . . . . . . . . . EN 1 Symbols in the operating in- structions . . . . . . . . . . . . EN 1 Symbols on the machine EN 1 Proper use. . . . . . . . . . . . . . . . EN 2 Foreseeable misuse. . . . EN 2 Suitable surfaces . . . . . . EN 2 Safety instructions . . . . . . . . . . EN 2 Safety instructions concern- ing the operation . . . . . . EN 2 Safety information concern- ing the driving operation. EN 2 Safety instructions for bat- tery-operated devices . . EN 3 Appliances with high empty- ing system . . . . . . . . . . . EN 3 Devices with overhead guard . . . . . . . . . . . . . . . EN 3 Safety information concern- ing the transport of the appli- ance . . . . . . . . . . . . . . . . EN 3 Safety information concern- ing maintenance and care EN 3 Function. . . . . . . . . . . . . . . . . . EN 3 Unloading tips . . . . . . . . . . . . . EN 3 Operating and Functional Ele- ments. . . . . . . . . . . . . . . . . . . . EN 4 Illustration of sweeper . . EN 4 Operating field . . . . . . . . EN 4 Before Startup . . . . . . . . . . . . . EN 5 Lock/ release parking brake EN 5 Start up . . . . . . . . . . . . . . . . . . EN 5 General notes . . . . . . . . EN 5 Inspection and maintenance work . . . . . . . . . . . . . . . . EN 5 Safety notes regarding the batteries . . . . . . . . . . . . . EN 5 Charge the batteries . . . EN 5 Operation. . . . . . . . . . . . . . . . . EN 5 Adjusting driver's seat . . EN 5 Starting the machine . . . EN 6 Drive the machine . . . . . EN 6 Sweeping mode . . . . . . . EN 6 Emptying waste container EN 6 Turn off the appliance . . EN 7 Transport . . . . . . . . . . . . . . . . . EN 7 Storage/decommissioning . . . . EN 7 Care and maintenance . . . . . . EN 7 General notes . . . . . . . . EN 7 Cleaning. . . . . . . . . . . . . EN 7 Maintenance intervals . . EN 7 Maintenance Works . . . . EN 7 EU Declaration of Conformity . EN 10 Troubleshooting. . . . . . . . . . . . EN 11 Technical specifications. . . . . . EN 11 General notes Environmental protection The packaging material can be recycled. Please do not throw the packaging material into house- hold waste; please send it for re- cycling. Old appliances contain valuable materials that can be recycled. Please arrange for the proper re- cycling of old appliances. Please dispose your old appliances us- ing appropriate collection sys- tems. Batteries, oil, fuels and similar substances must not be released into the environ- ment. Please dispose of these substances via suitable collection systems. Warranty Accessories and Spare Parts Symbols in the operating instructions Symbols on the machine Risk of burns on account of hot surfaces! Allow the exhaust to cool down suf- ficiently before starting work on the machine. Always use appropriate gloves while working on the device. Risk of getting squeezed on account of getting jammed between vehicle parts. Risk of injury on account of moving parts. Do not reach in. Risk of fire. Do not vacu- um up any burning or glowing objects. Chain pick-up / crane point Intake points for the jack Maximum decline of ground when driving with the waste container raised. The gradient in the direc- tion of travel should not exceed 14 %. Caution! Rotating brush (watch for rotation direc- tion). 15EN- 2 The sweeper is intended for cleaning floor surfaces for commercial use and e.g. for the following fields of application: Car parks Production facilities Logistics areas Hotel Retail industry Storage areas Walkways – This sweeper has been designed to sweep dirt and debris from indoor as well as outdoor surfaces. – The machine with working equipment must be checked to ensure that it is in proper working order and is operating safely prior to use. Otherwise, the appli- ance must not be used. – Use this sweeper only as directed in these operating instructions. – The machine may not be modified. – The machine is only suitable for use on the types of surfaces specified in the operating instructions. – The machine may only be operated on the surfaces approved by the company or its authorised representatives. – The following applies in general: Keep highly-flammable substances away from the appliance (danger of explo- sion/fire). Never vacuum up explosive liquids, combustible gases or undiluted acids and solvents. This includes petrol, paint thinner or heating oil which can gener- ate explosive fumes or mixtures upon contact with the suction air. Acetone, undiluted acids and solvents must also be avoided as they can harm the mate- rials on the machine. Never sweep/vacuum up reactive metal dusts (e.g. aluminium, magnesium, zinc), as they form explosive gases when they come in contact with highly alkaline or acidic detergents. Do not sweep/vacuum up any burning or glowing objects. The appliance is not suitable for sweep- ing off hazardous substances. The machine may not be used or stored in hazardous areas. It is not allowed to use the appliance in hazardous loca- tions. It is strictly prohibited to take co-pas- sengers. Pushing/pulling or transporting objects by means of this appliance is prohibit- ed. – Asphalt – Industrial floor – Screed – Concrete – Paving stones In order to maintain clearance and creepage distances, the device may not be operated over 2000 metres above sea level. (Applicable for Finland only) The device may not be used at low ambient tem- peratures (below 0°C) if it is equipped with a PVC hose line. Contact Kärcher if should have questions regarding your device. The machine with working equipment must be checked to ensure that it is in proper working order and is operating safely prior to use. Otherwise, the appli- ance must not be used. If the appliance is used in hazardous ar- eas (e.g. filling stations) the corre- sponding safety provisions must be ob- served. It is not allowed to use the ap- pliance in hazardous locations. DANGER Risk of injury! Do not use the appliance without an overhead guard in areas where the op- erator might get hit by falling objects. The operator must use the appliance properly. The person must consider the local conditions and must pay attention to third parties, in particular children, when working with the appliance. It is important to follow all safety instruc- tions, rules and regulations applicable for driving motor vehicles. Prior to starting work, the operator must ensure that all protective devices are properly installed and function correct- ly. The operator of the appliance is liable for accidents with other individuals or their property. Ensure that the operator wears tight-fit- ting clothes. Wear sturdy shoes and avoid wearing loose-fitting clothes. Check the immediate vicinity prior to starting (e.g. children). Ensure suffi- cient visibility! Never leave the machine unattended so long as the engine is running. The operator may leave the appliance only when the engine has come to a stand- still, the appliance has been protected against accidental movement, and the key has been removed. Please remove the key, when not in use, to avoid unauthorised use of the appliance. The appliance may only be used by per- sons who have been instructed in han- dling the appliance or have proven qualification and expertise in operating the appliance or have been explicitly assigned the task of handling the appli- ance. This appliance is not intended for use by persons (including children) with lim- ited physical, sensoric or mental capac- ities or lack of experience and/or skills, unless such persons are accompanied and supervised by a person in charge of their safety or if they received precise instructions on the use of this appli- ance. Children should be supervised to pre- vent them from playing with the appli- ance. CAUTION Risk of damage! Do not sweep up straps, strings or wires as these may wrap around the brush roller. DANGER Risk of injury! Verify the stability of the ground prior to driving on it. DANGER Risk of accident, risk of injury! Danger of tipping if gradient is too high. – The gradient in the direction of travel should not exceed 14 %. Danger of tipping over when taking bends at high speed (particularly left-hand bends). – Drive slowly when cornering. Danger of tipping on unstable ground. – Only use the machine on sound surfac- es. Danger of tipping with excessive sideways tilt. – The gradient perpendicular to the direc- tion of travel should not exceed 10%. Beware of dangerous electrical current! Pay attention to the in- struction. Steer slowly! Please read the operating instructions and act ac- cordingly! Risk of damage! Do not rinse out the dust filter. Proper use Foreseeable misuse Suitable surfaces Safety instructions Safety instructions concerning the operation Safety information concerning the driving operation 16 EN- 3 Note: Warranty claims will be entertained only if you use batteries and chargers rec- ommended by Kärcher. – Always follow the instructions of the battery manufacturer and the charger manufacturer. Please follow the statu- tory requirements for handling and dis- posing batteries. – Never leave the batteries in a dis- charged state; recharge them as soon as possible. – Always keep the batteries clean and dry to avoid creep currents. Protect the bat- teries and avoid contact with impurities such as metal dust. – Do not place tools or similar items on the battery. Risk of short-circuit and ex- plosion. – Do not work with open flames, generate sparks or smoke in the vicinity of a bat- tery or a battery charging room. Danger of explosion. – Do not touch hot parts of the machine such as the drive motor (risk of burns). – Be careful while handling battery acid. Follow the respective safety instruc- tions! – Used batteries are to be disposed ac- cording to the EC guideline 91/ 157 EWG in an environment-friendly man- ner. DANGER Risk of injury! When working on the high emptying system, completely lift and secure the waste container. Perform the safeguarding only from outside the hazard zone. NOTICE The overhead guard (optional) protects the driver against larger falling objects. Howev- er, it does not provide rollover protection! Check the overhead guard for damage daily. If the overhead guard, as well as indi- vidual elements, should be damaged, replace the entire overhead guard. Any modification of the overhead guard and installation of elements, compo- nents and assemblies other than those approved by Kärcher is not permitted and may limit the function of the over- head guard. Observe the net weight (transport weight) of the device during transport on trailers or vehicles. To transport the device, unplug the bat- tery plug and securely fasten the de- vice. First switch off the appliance and re- move the key before performing any cleaning or maintenance tasks on the appliance, replacing parts or switching over to another function. When performing any service and maintenance work on devices with a traction battery, the battery must be dis- connected from the electrical system of the device via the battery isolation point (battery plug). Always disconnect the battery when working on the electrics. To do this, first disconnect the negative terminal and then the positive terminal. Reconnection is performed in reverse sequence. Connect the positive termi- nal first, then connect the negative ter- minal. Do not clean the appliance with a water hose or high-pressure water jet (danger of short circuits or other damage). Maintenance work may only be carried out by approved customer service out- lets or experts in this field who are famil- iar with the respective safety regula- tions.

Please observe the local safety regula- tions regarding portable commercially used appliances. Always use appropriate gloves while working on the device. The sweeper operates using the sweep- shovel principle. – The rotating roller brush moves the dirt directly into the waste container. – The side brush cleans the corners and edges of the surface and moves dirt and debris into the path of the roller brush. – The fine dust is sucked in via the dust filter through the suction blower. Danger Risk of injury, risk of damage! Observe the weight of the appliance when you load it! Do not use a forklift. Use a suitable ramp or a crane to load the appliance! Observe when using a ramp: Ground clearance 70 mm. If the machine is delivered on a pallet, you must create an unloading ramp us- ing the boards provided. You will find the instructions for this pro- cedure on page 2 (inside of cover). Important instruction: every board must be attached with at least 2 screws. Safety instructions for battery- operated devices Appliances with high emptying system Devices with overhead guard Safety information concerning the transport of the appliance Safety information concerning maintenance and care Function Unloading tips Weight (without batteries) 750 kg* Weight (with batteries) 1200 kg*

• If upgrade kits are installed, the weight is respectively higher. 17EN- 4 Illustration 1 Nameplate 2 Seat (with seat contact switch) 3 Steering wheel 4 Lock of appliance hood 5 Cover 6 Side brush, right 7 Front wheel 8 Roller brush access 9 Lashing point 10 Beacon lamp 11 Appliance cover right side 12 Cover, right 13 Tail panel 14 Drive wheel 15 Cover, left 16 Bonnet left side (engine bonnet) 17 Battery set (only included with the scope of delivery for the KM 120/250 R Bp Pack) Illustration 1 Roller brush and side brush control le- ver Lever forwards: Switches the roller brush on and lowers and switches the side brushes on. Lever backwards: Switches the roller brush on 2 Control lever waste container Raise/lower waste container 3 Roller brush control lever Raises and lowers the roller brush 4 Control lever container flap Open/close container lid 5 Indicator lamps and display 6 Switch blower and filter cleaning Position centred: Filter cleaning and blower off Rear position: Blower on Front position: Filter cleaning on 7 Horn switch 8 Fuses 9 Ignition lock Position 0: Switch off engine Position 1: Ignition on Position 2: Start the engine 10 Selector for the direction of travel 11 Parking brake 12 Roller brush wear adjustment / sweep- ing area setting 13 Battery socket Illustration 1 Brake pedal 2 Drive pedal Illustration 1 Battery capacity 2 Battery control lamp 3 Control lamp operating state 4 Indicator lamp for position lights 5 Indicator lamp (not connected) 6 Indicator lamp for dipper 7 Indicator lamp (not connected) 8 Indicator lamp - forward driving direc- tion 9 Indicator lamp - reverse driving direc- tion 10 Operating hour counter Operating and Functional Elements Illustration of sweeper Operating field Pedals Indicator lamps and display 18 EN- 5 Loosen parking brake; press brake pedal at the same time. Activate the parking brake; press brake pedal at the same time. Park the sweeper on an even surface. Remove ignition key. Lock parking brake. Check battery charging status; charge batteries it if required (see Chapter "Charging the batteries"). Check the sweeping roller and the side brush for wear and wrapped belts. Check the wheels for tied up belts. Check function of all operator control el- ements. Check appliance for damages. Clean the dust filter with the filter clean- ing button. Note: For description, see section on Care and maintenance. Please observe the following warning notes when handling batteries: Danger Risk of explosion! Do not put tools or similar on the battery, i.e. on the terminal poles and cell connectors. Danger Risk of injury! Ensure that wounds never come into contact with lead. Always clean your hands after having worked with batter- ies. Danger Risk of fire and explosion! – Smoking and naked flames are strictly prohibited. – Rooms where batteries are charged must have good ventilation because highly explosive gas is emitted during charging. Danger Danger of causticization! – Rinse thoroughly with lots of clear water if acid gets into the eye or comes in con- tact with the skin. – Then consult a doctor immediately. – Wash off the acid If it comes in contact with the clothes. CAUTION Charge the batteries before commissioning the machine. DANGER Risk of injury! Comply with safety regula- tions on the handling of batteries. Observe the directions provided by the manufacturer of the charger. Please read and follow the included operat- ing instructions by the battery manufacturer and follow them. Charge the battery only with an appropriate charger. Danger Danger of chemical burns. Adding water to the battery in its discharged state can cause the acid to leak! Use safety glasses while handling battery acid and follow the safety instructions to avoid personal injury or damage to clothes. Should the acid spray on to the skin or clothes, rinse imme- diately with lots of water. CAUTION Risk of damage. Use only distilled or desal- inated water (VDE 0510) for filling the bat- tery. Do not add any substances (so-called performance improving agents), else war- ranty claims will not be entertained. The use of other batteries and chargers is not recommended and should be dis- cussed with Kärcher customer service. Pull the battery plug from the machine and connect it to the plug of the charg- er. Connect the plug of the charger to a proper socket of 16 A, the charger will charge automatically. Always keep both motor covers open during the charging process. Note: When the batteries are charged, first remove the charger from the mains and then disconnect it from the batter- ies. CAUTION Be sure to observe the battery manufactur- er’s instructions and then act accordingly. – Display of the battery capacity in the green range: Battery is charged. – Display of the battery capacity in the yellow range: Battery is halfway discharged. – Display of the battery capacity in the red range: Battery is almost discharged. The sweeping mode will be shortly switched off automatically. – Indicator lamp glows red Battery is discharged. The sweeping mode will be terminated automatically (the sweeping aggregates cannot be taken into operation until the battery is charged). Drive the machine directly to the charg- ing station; avoid any steep gradients in the process. Charge battery. 1 Lever for seat adjustment 2 Driver seat Pull seat adjustment lever outwards. Slide seat, release lever and lock in place. Before Startup Lock/ release parking brake Start up General notes Inspection and maintenance work Daily before starting operations Safety notes regarding the batteries Observe the directions on the battery, in the instructions for use and in the vehicle operat- ing instructions! Wear an eye shield! Keep away children from acid and batteries! Risk of explosion! Fire, sparks, open light, and smoking not allowed! Danger of causticization! First aid! Warning note! Disposal! Do not throw the battery in the dustbin! Beware of dangerous electrical current! Charge the batteries Recommended batteries, chargers Order number Battery pack 36 V, 360 Ah, (in the trough, low maintenance) * 6.654-282.0 Charger 36 V, 50 A 6.654-283.0

• Appliance requires 1 battery pack Check fluid level in the battery and adjust if required Check charging status of battery Operation Adjusting driver's seat 19EN- 6 Check that the seat is properly locked in position by attempting to move it back- wards and forwards. Note: The machine is equipped with a seat contact switch If the driver's seat is vacat- ed, the machine is switched off. Sit on the driver's seat. Bring the direction selector switch into the middle position. Lock parking brake. Insert the ignition key into the ignition switch. Turn the ignition key to position "I". The appliance is now ready for opera- tion. Turn the ignition key to position "II". The appliance can now be driven. Note: The display of the battery capac- ity will show the actual charge status af- ter about 10 seconds. Press brake pedal and keep it de- pressed. Release parking brake. 1 Forward travel direction 2 Direction of travel reverse Set the travel direction switch to "for- ward". Press accelerator pedal down slowly. Danger Risk of injury! While reversing, ensure that there is nobody in the way, ask them to move if somebody is around. CAUTION Risk of damage! Only use the direction switch when the machine is standing still. Set the travel direction switch to "back- wards". Press accelerator pedal down slowly. – The accelerator pedal can be used to vary the driving speed infinitely. – Avoid pressing the pedal suddenly as this may damage the hydraulic system. Release the accelerator pedal, the ma- chine brakes automatically and stops. Note: The braking effect can be supported by pressing the brake pedal. Driving over fixed obstacles which are 70 mm high or less: Drive forwards slowly and carefully. Driving over fixed obstacles which are more than 70 mm high: Only drive over these obstacles using a suitable ramp. ATTENTION Do not sweep up packing strips, wire or similar objects as this may damage the sweeping mechanism. Note: To achieve an optimum cleaning re- sult, the driving speed should be adjusted to take specific situations into account. Note: During operation, the dust filter should be shaken off and cleaned at regu- lar intervals. Note: When frequently working in areas with fine dust, the filter must be cleaned more often. 1 Roller brush and side brush control le- ver 2 Control lever waste container 3 Roller brush control lever 4 Control lever container flap Roller brush and side brush control le- ver Control lever (1) forwards: Switches the roller brush on and lowers and switches the side brushes on. Control lever (1) backwards: Switches the roller brush on. Control lever waste container Control lever waste container (2) to the front: Waste container is lowered. Control lever waste container (2) to the back: Waste container is raised. Control lever roller brush Roller brush control lever (3) forwards: Raises the roller brush. Roller brush control lever (3) back- wards: Lowers the roller brush. Control lever container flap Control lever container flap (4) to the front: The container flap of the waste container opens. Control lever container flap (4) to the back: The container flap of the waste container closes. Switch on the blower. With surface cleaning: Roller brush and side brush control le- ver (1) backwards: Switches the roller brush on. Roller brush control lever (3) back- wards: Lowers the roller brush. Control lever container flap (4) to the front: Container flap opens. With cleaning of side edges: Roller brush and side brush control le- ver (1) forwards: Switches the roller brush on, switches the side brushes on and lowers them. Roller brush control lever (3) back- wards: Lowers the roller brush. Switch off the blower. With surface cleaning: Roller brush and side brush control le- ver (1) backwards: Switches the roller brush on. Roller brush control lever (3) back- wards: Lowers the roller brush. Control lever container flap (4) to the front: Container flap opens. With cleaning of side edges: Roller brush and side brush control le- ver (1) forwards: Switches the roller brush on, switches the side brushes on and lowers them. Roller brush control lever (3) back- wards: Lowers the roller brush. DANGER Risk of injury! During the emptying process, persons and animals must not stay within the swivelling range of the waste container. Danger of tipping! Place the device on an even surface during the emptying process. 몇 WARNING Risk of crushing! Never reach into the rod assembly for the drainage mechanism. Do not stay under the raised container. ATTENTION Risk of personal injury or damage! Material of the rotating roller brush may be catapulted off during the emptying process. Keep an appropriate distance. Starting the machine Drive the machine Drive forward Reverse drive Driving method Brakes Driving over obstacles Sweeping mode Control lever Sweeping dry floors Sweeping damp or wet floors Emptying waste container 20 EN- 7 Raise the roller brush and side brushes using the control levers: Control lever 1 to middle position and control lever 3 forwards. Close the container flap, in order to do so, move the control lever (4) to the back: Raise the container flap, in order to do so, move the waste container control le- ver (2) to the back: Slowly drive towards the collection con- tainer. Lock parking brake. Open the container flap, in order to do so, push the container flap operating le- ver (4) to the front and empty the waste container. Close the container flap, in order to do so, push the container flap operating le- ver (4) to the back until it is tipped in- wards in the end position. Release parking brake. Drive away the collection container slowly. Lower the waste container into the end position, in order to do so, move the waste container control lever (2) to the front Press brake pedal and keep it de- pressed. Lock parking brake. Turn ignition key to "0" and remove it. DANGER Transport damage! Observe the net weight (transport weight) of the device during transport on trailers or vehicles. When transporting in vehicles, secure the appliance according to the guide- lines from slipping and tipping over. Turn ignition key to "0" and remove it. Lock parking brake. Secure the appliance at the lashing points (4x) using tension belts, ropes or chains. Secure the wheels of the machine with wheel chocks. Disconnect the battery of the sweeper during transport. DANGER Risk of injury and damage! Note the weight of the appliance in case of storage. Park the sweeper on a level surface in a dry, frost protected area. Protect it against dust by means of covering ma- terial. Raise the roller brush and the side- brushes to prevent the bristles from be- ing damaged. Close the container flap. Turn ignition key to "0" and remove it. Lock parking brake. Lock the sweeper to ensure that it does not roll off. Additionally observe the following points if the sweeper is not used over a longer peri- od of time: Clean the inside and outside of the sweeper. Remove the battery plug from machine. Charge battery and recharge it approx. every 2 months. ATTENTION Risk of damage! Do not rinse out the dust filter. Maintenance work may only be carried out by approved customer service out- lets or experts in this field who are famil- iar with the respective safety regula- tions. Mobile appliances used for commercial purposes are subject to safety inspec- tions according to VDE 0701. Park the sweeper on an even surface. Turn ignition key to "0" and remove it. Lock parking brake. CAUTION Risk of damage! Do not clean the appliance with a water hose or high-pressure water jet (danger of short circuits or other damage). DANGER Risk of injury! Wear dust mask and protective gog- gles. Clean machine with a cloth. Blow through machine with com- pressed air. Clean the machine with a damp cloth which has been soaked in mild deter- gent. Note: Do not use aggressive cleaning agents. Note: The elapsed-time counter shows the timing of the maintenance intervals. Note: Where maintenance is carried out by the customer, all service and maintenance work must be undertaken by a qualified specialist. If required, a specialised Kärch- er dealer may be contacted at any time. Daily maintenance: Check the sweeping roller and the side brush for wear and wrapped belts. Check function of all operator control el- ements. Check appliance for damages. Weekly maintenance: Check hydraulic unit. Check the hydraulic oil level. Check brake fluid status. Check the pad for wear, replace if re- quired. Check the container lid and lubricate it. Maintenance following wear: Replace sealing strips. Readjust the side seals or replace them. Replace roller brush. Replace side brush. Note: For description, see section on Main- tenance work. Maintenance to be carried out after 50 operating hours:

Have the first inspection done accord- ing to the service manual. Maintenance to be carried out after 250 operating hours: Have the inspection done according to the service manual. Note: In order to safeguard warranty claims, all service and maintenance work during the warranty period must be carried out by the authorised Kärcher Customer Service in accordance with the mainte- nance booklet. Preparation: Park the sweeper on an even surface. Turn ignition key to "0" and remove it. Lock parking brake. DANGER Risk of injury! Always apply the safety bar when the waste container is raised. 1 Holder of safety rod 2 Safety rod Turn off the appliance Transport Storage/decommissioning Care and maintenance General notes Cleaning Cleaning the inside of the machine External cleaning of the appliance Maintenance intervals Maintenance by the customer Maintenance by Customer Service Maintenance Works General notes on safety 21EN- 8 Fold the safety rod for the high empty- ing up and insert it into the holder (se- cured). ATTENTION Observe the orientation of the battery ter- minals when installing the batteries. Battery terminals are installed on the left in the di- rection of travel. The batteries can only be exchanged as a set. The exchange has to be performed by trained personnel. Due to the heavy weight (450 kg), the batteries must be exchanged using a crane. Note: The cross strut must be un- screwed prior to replacing the battery. 1 Battery terminals - travel direction left 2 Cross strut When removing the battery, disconnect the negative terminal wire first. Fasten the crane chains in the four eye- lets of the battery set and carefully lift out the batteries. DANGER Risk of injury! Always apply the safety rod when the waste container is raised. Perform the safeguarding only from outside the hazard zone. 1 Holder of safety rod 2 Brake fluid container 3 Closing head Move up the waste container and se- cure it by means of the safety rod, see Chapter "Emptying the waste contain- er" Check if the there is enough brake fluid in the brake fluid reservoir. Note The filling level has to be between Min. and Max. If necessary, refill DOT brake fluid cur- rently commercially available. NOTICE The waste container must not be raised. Open engine cover. 1 Hydraulic oil tank 2 Looking glass 3 Screw cap, oil fill opening Check hydraulic oil level in the looking glass. – The oil level must lie between “MIN“ and “MAX“ marking. – Add hydraulic oil if the oil level is below the "MIN" marking. Loosen the closing cap of the oil filling opening. Clean the filling area. Refill hydraulic oil. Oil grade: see Technical Data Replace and tighten the closing cap of the oil filling opening. Lock parking brake. Start the motor. Only Kärcher Customer Service is author- ised to carry out maintenance tasks on the hydraulic unit. Check all hydraulic hoses and connec- tions and ensure that they are leak- proof. Sit on the driver's seat. Bring the direction selector switch into the middle position. Turn the ignition key to position "I". Raise the waste container up to the end-position. Turn ignition key to "0" and remove it. Lock parking brake. Use the safety bar for emptying from a height. Remove belts or cords from roller brush. Remove the safety bar. Insert the ignition key into the ignition switch. Turn the ignition key to position "I". Lower the waste container up to the end-position. Turn ignition key to "0" and remove it. 1Key 2 Side panels Drive the waste container up and sup- port it with the safety rod. Open the side covers using a key. 1 Holding bow 2 Wing nut 3Side seal Unscrew the wing nuts. Remove the retaining clamp. Flip the side seal out. Uncscrew the retaining screw of the roller brush intake, and swing the intake to the outside. Pull out roller brush. Installation position of roller brush in direc- tion of travel (top view) Note: When installing the new roller brush, ensure correct positioning of the bristle as- sembly. Install new roller brush. The nuts of the roller brush must be inserted on the notches of the opposite crank. Note: Once the new roller brush has been installed, the sweeping track must readjust- ed. Replace batteries Checking the brake fluid level and topping up brake fluid Check hydraulic oil level and refill hydraulic oil Check hydraulic unit Checking roller brush Replacing roller brush 22 EN- 9 Note: The sweeping track is factory-set to 80 mm; it is steplessly adjustable if the brush roller wears down. Check tyre pressure. Switch off suction blower. Drive sweeper on to a smooth, even surface covered with a visible layer of dust or chalk. Roller brush and side brush control le- ver (1) backwards: Switches the roller brush on. Roller brush control lever (3) back- wards: Lowers the roller brush. Allow the roller brush to run for approx. 10 seconds. Roller brush and side brush control le- ver (1) to middle position. Roller brush control lever (3) forwards: Raises the roller brush. Raise waste container. Drive machine backwards. Check sweeping mirror. The sweeping track should have an even rectangular shape which is 80-85 mm wide. Undo and adjust the stop screw for wear adjustment (12). Stop screw at the top: narrow sweeping area. Stop screw at the bottom: broad sweep- ing area. Tighten the stop screw again. Check the sweeping area of the roller brush again as described. The side-brushes lift up. Drive sweeper on to a smooth, even surface covered with a visible layer of dust or chalk. Lower the side brushes using the con- trol lever and allow them to run for ap- prox. 10 seconds. The side-brushes lift up. Drive machine backwards. Check sweeping mirror. The width of the sweeping track should lie between 40-50 mm. Set the sweeping track using the two adjusting screws. Check sweeping mirror. DANGER Risk of injury! Always apply the safety bar when the waste container is raised. Drive the waste container up and se- cure it with the safety rod. Fold the safety rod for the high empty- ing up and insert it into the holder (se- cured). 1 Holder of safety rod 2 Safety rod Open the side cover as described in Chapter "Replace brush roller". Release the 6 wing nuts on the side holding plate. Loosen 3 nuts (SW 13) on the front holding plate. Press the side seal down (elongated hole) until it is about 1 to 3 mm to the floor. Screw in the holding plates. Repeat the procedure on the other side of the appliance. Switch on manual filter shake off. 몇 WARNING Risk of injury! Wear a dust mask when working around the dust filter. Observe safety regulations on the handling of fine parti- cles. Clean the dust filter with the filter clean- ing button. Empty waste container. 1 Lock of appliance hood 2Cover 3 Filter cover Open the lock, remove the star grip screw to do this. Fold cover forwards. 1 Lock, filter cover (2x) 2 Filter cover Open the lock. Open filter cap. 1 Cross struts 2 Dust filter Check the dust filter, clean or replace if necessary. Check and adjust roller brush sweeping track Check and adjust sweeping track of the side-brush Adjust the side seals Manually clean the dust filter Check/replace dust filter

23EN- 10 Note The dust filter may only be replaced by Kärcher Customer Service. Insert and lock the filter cover. Unscrew the head lamps. Take out the head lamps and pull out the plug. Note: Note the positions of the plugs. Dismantle the head lamps. Dismantle the head lamp casing and hold it horizontally because the lamp unit is not fastened. Unlock the bracked and take out the bulb. Insert new bulb. Reinstall in reverse sequence. Note: Remove the glass of the direction-in- dicator lamp from its casing to replace the bulb. 1Lock nut 2 Cover fuse box Unscrew the knurled nut. Open the cover on the fuse box. Check the fuses. Replace defective fuses. Note: Only use fuses with identical safety ratings.

• These fuses may only be changed by Customer Service, as it is necessary to check the device for potential faults. We hereby declare that the machine de- scribed below complies with the relevant basic safety and health requirements of the EU Directives, both in its basic design and construction as well as in the version put into circulation by us. This declaration shall cease to be valid if the machine is modified without our prior approval. The signatories act on behalf of and with the authority of the company management. Documentation supervisor: S. Reiser Alfred Kärcher SE & Co. KG Alfred-Kärcher-Straße 28-40 71364 Winnenden (Germany) Tel.: +49 7195 14-0 Fax: +49 7195 14-2212 Winnenden, 2018/10/01 Changing the headlight bulb (option) Changing the blinker bulb (option) Replacing fuses FU01 Safety relay Drive pedal 3 A FU02 Multifunction display 5 A FU03 Battery shut-off 3 A FU04 Driving direction switch 3 A FU05 Drive control 3 A FU06 Vibrator system 15 A FU07 Suction system control 3 A FU08 Beacon lamp 7.5 A FU09 Horn 7.5 A FU10 Lights 15 A FU11 Wiper 3 A FU12 Driver cabin (optional) 10 A FU 13* Drive motor 125 A FU 14* Electro motor 100 A FU 15* Suction blower 20 A EU Declaration of Conformity Product: Ride-on vacuum sweeper Type: KM 120/250 R Bp 1.186-002.0 KM 120/250 R Bp Pack 1.186-003.0 Relevant EU Directives 2006/42/EC (+2009/127/EC) 2014/30/EU 2000/14/EC Applied harmonized standards EN 60335–1 EN 60335–2–72 EN 55012: 2007 + A1: 2009 EN 61000–6–2: 2005 EN 62233: 2008 Applied conformity evaluation method 2000/14/EC: Appendix V Sound power level dB(A) Measured: 88 Guaranteed: 90 Chairman of the Board of Management Director Regulatory Affairs & Certification 24 EN- 11 Troubleshooting Fault Remedy Device does not drive or drives only slowly Sit on the driver seat, the seat contact switch gets activated. Have the drive motor fuse, FU 13, checked by Customer Service Charging or replacing battery Release parking brake Check for trapped ribbons and strings. Inform Kärcher Customer Service. Whistling sound in the hydraulic system Refill hydraulic fluid Inform Kärcher Customer Service. Brushes are rotating slowly or not at all Check for trapped ribbons and strings. Inform Kärcher Customer Service. Too little or no suction power in the brush area Clean filter Inform Kärcher Customer Service. Dust gathers in the machine Adjust the side seals Switch on blower Clean dust filter Replace filter washers Inform Kärcher Customer Service. Sweeping unit does not pick up waste Empty waste container Clean dust filter Replacing roller brush Adjust sweeping track Replace sealing strips of the waste container Remove the blocking of the brush roller Inform Kärcher Customer Service. Waste container does not raise or lower Check the fuses. Remove the locking support from the waste container Inform Kärcher Customer Service. Waste container is rotating slowly or not at all Inform Kärcher Customer Service. Operation problems with hydraulic movement parts Inform Kärcher Customer Service. Technical specifications KM 120/250 R Bp KM 120/250 R Bp Pack Machine data Drive speed, forward km/h 6 6 Drive speed, reverse km/h 3 3 Climbing capability (max.) -- 14% 14% Surface cleaning performance without side brushes m

/h 5400 5400 Surface cleaning performance with 1 side brushes m

Nominal vacuum, suction system mbar 15.5 15.5 Nominal volume flow, suction system m