Kärcher RLM 4 User Manual
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Kärcher RLM 4 User Manual

Robot lawn mower
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Summary of Contents for Kärcher RLM 4

  • Page 1 The expert for robots in your home With one click to the online shop myRobotcenter.eu myRobotcenter.co.uk myRobotcenter...
  • Page 2 BA Robolinho Master Deckblatt USER GUIDE ROBOT LAWN MOWER RLM 4 457462_b 11 | 2018...
  • Page 3 1 – 2 m ≥ 20 cm < 60 cm ≥ 20 cm ≥ 5 cm ≥ 30 cm ≥ 20 cm 30 cm 30 cm 0 cm 457462_b...
  • Page 4 ≥ 20 cm ≥ 20 cm ≥ 20cm ≥ 20 cm 0 cm ≥ 20 cm ca. 10 cm – RLM 4...
  • Page 5 598 x 400 x 285 mm max. 500 m 45 % (24°) 200 mm 25 – 55 mm IPX1 6,4 kHz 10 m: < 70 dBµA/m Standard: 3400 min Eco-Mode: 3200 min 60 dB(A) 8,8 kg Li-Ion 18 V/2,5 Ah/45 Wh 100-240V AC / 50-60Hz / 1.5A OUT: 36V DC / 1.5A / 54W 457462_b...

  • Page 6: Table Of Contents

    TRANSLATION OF THE ORIGINAL INSTRUCTIONS FOR USE Contents About these operating instructions .................... 39 Legends and signal words.....................  39 Product description .........................  39 Scope of supply........................ 39 Automatic mowers.........................  40 Symbols on the appliance .....................  40 Control panel .........................  41 Display...........................
  • Page 7 11.3 Winter storage of the boundary cable ...................  59 12 Disposal ............................ 59 13 Help in case of malfunction...................... 61 13.1 Correcting appliance and handling faults ................ 61 13.2 Fault codes and troubleshooting ...................  62 14 Guarantee ............................ 66 15 EU declaration of conformity...................... 66 RLM 4...

  • Page 8: About These Operating Instructions

    1 ABOUT THESE OPERATING NOTE INSTRUCTIONS Special instructions for ease of under- ■ The German version is the original operating standing and handling. instructions. All additional language versions are translations of the original operating in- 2 PRODUCT DESCRIPTION structions. This document describes a fully automatic, bat- ■...

  • Page 9: Automatic Mowers

    Control panel with display (interior) STOP key (stops the appliance immedi- ately and the cutting blade within 2 s) Charging contacts Height adjustment (interior) Front rollers (steering) Rechargeable battery compartment Mower deck Blade plate Drive wheel Fastening screw Clearer blade Cutting blade RLM 4...

  • Page 10: Control Panel

    Control panel Display Main Menu HOME Settings Information Back Confirm MENU START Display STOP Name of the selected menu (here: Main Menu) Menu items in the menu: Only two menu Component items are ever displayed (here: Set- tings and Information). Further  (home button): Cancel mowing, the menu items can be displayed with appliance returns to the charging sta-...

  • Page 11: Menu Structure

    Blades service see chapter 8 "Displaying information", page 56 tion Hardware see chapter 8 "Displaying information", page 56 Software see chapter 8 "Displaying information", page 56 Program Info see chapter 8 "Displaying information", page 56 Failures see chapter 8 "Displaying information", page 56 RLM 4...

  • Page 12: Charging Station

    Charging station NOTE Fully charge the rechargeable battery before using it for the first time. The re- chargeable battery can be charged in any charge status. Interrupting charging does not damage the rechargeable bat- tery. The rechargeable battery can only be charged after the appliance has been switched on.

  • Page 13: Functional Description

    ■ Never disable safety result in exclusion of the warran- and protective devices. ty as well as loss of conformity (CE mark); the manufacturer will RLM 4...

  • Page 14: Pin And Puk Input

    3.3.1 PIN and PUK input The PIN and PUK input also serves as an anti-theft device: The appliance can only be start- ■ Keep the PIN and PUK so ed by entering a PIN (Personal Identification Number). This pre- that they are inaccessible to vents the appliance from being unauthorised persons.

  • Page 15: Safety Instructions

    ■ The personal protective fined by the European equipment comprises: Garden Machinery Indus- ■ Long trousers and sturdy try Federation (EGMF) shoes. with regard to electromag- ■ netic emissions. During maintenance and care: Protective gloves. RLM 4...

  • Page 16: Safety Of Persons And Animals

    ■ Only use the appliance under 3.4.3 Safety of persons and animals the following conditions: ■ In areas accessible to the ■ The appliance is not soiled. public, affix warning informa- ■ The appliance shows no tion with the following content damage or wear.

  • Page 17: Assembly

    If the supplied boundary cable is too moves along the boundary cable to the specified short, an extension cable can be ob- entry point and begins to mow there. tained from your Kärcher dealer, techni- cian or service partner. RLM 4...

  • Page 18: Connecting The Boundary Cable To The Charging Station (03/B)

    4.5.1 Connecting the boundary cable to the IMPORTANT! charging station (03/b) Danger of damaging the 1. Pull the boundary cable (03/4) out of the packaging. boundary cable 2. Remove the cover of the cable shaft (03/3) If the boundary cable is on the connection (03/A).

  • Page 19: Excluding Obstacles

    Spare cable loops of the boundary cable are not laid in an even, elongated loop (02/a). ■ The boundary cable is not routed properly around corners (02/b). ■ The boundary cable is crossed over or not routed clockwise (02/c). RLM 4...

  • Page 20: Connecting The Charging Station To The Power Supply (04)

    ■ The boundary cable is routed too imprecisely LEDs Operating states so that edge areas of the grass surface can- ■ Yellow Lights up if the power source is not be mowed (02/d). intact. ■ The boundary cable is not routed lying direct- ly next to itself when guided towards and back from the edge to an obstacle inside the lawn (02/e).

  • Page 21: Start-Up

    PIN. To do so, se- ary cable lect one digit in sequence with and respectively confirm with ■ Under Reenter new PIN, enter the new PIN again. If both entries are identi- cal, PIN changed is displayed. RLM 4...

  • Page 22: Operation

    Starting the calibration movement Cancelling mowing 1. Check that there are no obstacles in the ex- ■ Press  on the appliance. pected movement area of the appliance. The The appliance moves automatically into the appliance must be able to move over the charging station.

  • Page 23: Activating/Deactivating The Button Tones

    2. Activating/deactivating the rain sensor: tomatically specified. ■ Activate Entry point x: XXm if the Activate the rain sensor. last entry point has been reached. ■ Deactivate Deactivate the rain sensor. RLM 4...

  • Page 24: Setting The Mowing Times

    Manually specifying entry points (01) ■ Change : Activate [X] or The first entry point (01/X0) is preset and is 1 m deactivate [ ] the respective day and to right of the charging station. Up to 3 other en- set the time periods, type of mowing and try points (X1 to X3) can be programmed behind the entry points.

  • Page 25: Setting The Display Contrast

    No settings can be made in this menu. 1. Call up the main menu with * Information 3. Select the menu item with and ac- cept with Note: The menu items are described in the following sections. 4. Return to the main menu with RLM 4...

  • Page 26: Cleaning

    Cleaning Regular checks General checks IMPORTANT! 1. Once a week, check the whole Installation for Danger from water damage: ■ Machine Water in the automatic ■ Charging station lawnmower and in the ■ Boundary cable charging station leads to ■ Power supply 2.

  • Page 27: Replacing The Cutting Blades

    ■ upright on all wheels the entire length and can therefore also be mounted rotated by 180°, which dou- ■ at a dry, lockable location protected from bles their runtime. frost ■ out of the reach of children RLM 4...

  • Page 28: Storing The Charging Station

    11.2 Storing the charging station 12 DISPOSAL The charging station can, but does not have to, Information on the German Electrical and be put into storage. Storage prevents premature Electronic Equipment Act (ElectroG) ageing, however, such as fading of the colour or corrosion of the charging contacts.
  • Page 29 European Directive 2006/66/EU. Different provi- sions can apply to the disposal of rechargeable batteries and batteries in countries outside the European Union. Information on packaging The packaging materials are recyclable. Please dispose of packaging in an environ- mentally friendly manner. RLM 4...

  • Page 30: Help In Case Of Malfunction

    13 HELP IN CASE OF MALFUNCTION 13.1 Correcting appliance and handling faults CAUTION! Risk of injury Sharp-edged and moving appliance parts can lead to injury. ■ Always wear protective gloves during maintenance, care and cleaning work. Malfunction Cause Remedy The appliance does not Rechargeable battery is flat.

  • Page 31: Fault Codes And Troubleshooting

    CN005: Bumper de- The appliance has driven in- Place the appliance on the free, flected to an obstacle and cannot designated grass surface. free itself (e.g. collision close ■ Correct the location of the boundary to the charging station). cable. RLM 4...
  • Page 32 Fault code Cause Remedy ■ ■ CN007: No loop sig- No loop signal Check the LEDs on the charging station. ■ The boundary cable is ■ faulty. Check the power source of the charging station. Disconnect and re- ■ Loop signal is too weak. connect the power supply.
  • Page 33 ■ If the fault reoccurs: Have the appli- ance checked by a Kärcher service centre. CN119: R-Bumper de- The appliance has moved Remove the obstacle. flected onto an obstacle and cannot free itself. CN120: L-Bumper de- flected RLM 4...
  • Page 34 Fault code Cause Remedy CN128: Recov Impos- The appliance has moved Remove the obstacle. sible onto an obstacle and cannot free itself. ■ The appliance is outside the Place the appliance on the free, designated grass surface. designated grass surface. ■...

  • Page 35: Guarantee

    This declaration loses its validity if the machine has been modified without our consent. Product Manufacturer Authorised representative RLM 4 Alfred Kärcher SE & Co. KG S. Reiser Alfred-Kärcher-Str. 28 – 40 71364 Winnenden (Germany)

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