installation manual GARDENA Robotic Lawnmower R38Li, R40Li, R45Li, R50Li, R70Li, R80Li OMSLAG QG, BRUX, 1155943-.indd 2 2014-10-17 10.
1157069-26,R40Li_GB.book Page 3 Wednesday, November 19, 2014 5:02 PM TABLE OF CONTENTS Introduction and safety ................................................... 5 Introduction ........................................................................ 5 Symbols on the product ..................................................... 6 Symbols in the Operator’s Manual ................................... 7 Safety Instructions ............................................................ 8 Presentation ...........
1157069-26,R40Li_GB.book Page 4 Wednesday, November 19, 2014 5:02 PM MEMO Serial number: PIN code: Product registration key: The Product Registration Key is a valuable document and must be stored in a safe place. This key is necessary for example to register the product on GARDENA's website or to unlock the robotic lawnmower in the event of a lost PIN code. The product registration key is provided in a separate document in the product packaging.
1157069-26,R40Li_GB.book Page 5 Wednesday, November 19, 2014 5:02 PM 1. INTRODUCTION AND SAFETY 1. Introduction and safety 1.1 Introduction Congratulations on your choice of an exceptionally high quality product. To get the best results from your GARDENA robotic lawnmower requires knowledge of how it works. This Operator's Manual contains important information about the robotic lawnmower, how it must be installed and how to use it.
1157069-26,R40Li_GB.book Page 6 Wednesday, November 19, 2014 5:02 PM 1. INTRODUCTION AND SAFETY 1.2 Symbols on the product These symbols can be found on the robotic lawnmower. Study them carefully. • Please read the Operator’s Manual carefully and make sure you understand the instructions before using your robotic lawnmower. The warnings and safety instructions in this Operator’s Manual must be carefully followed if the mower is to be used safely and efficiently.
1157069-26,R40Li_GB.book Page 7 Wednesday, November 19, 2014 5:02 PM 1. INTRODUCTION AND SAFETY • The low voltage cable must not be shortened, extended or spliced. • Do not use a trimmer nearby the low voltage cable. Be careful when trimming edges where the cables are placed. 3012-1351 1.3 Symbols in the Operator’s Manual These symbols can be found in the Operator’s Manual. Study them carefully. • Turn the main switch to 0 before carrying out any inspections and/or maintenance.
1157069-26,R40Li_GB.book Page 8 Wednesday, November 19, 2014 5:02 PM 1. INTRODUCTION AND SAFETY 1.4 Safety Instructions Use • This robotic lawnmower is designed to mow grass in open and level ground areas. It may only be used with the equipment recommended by the manufacturer. All other types of use are incorrect. The manufacturer’s instructions with regard to operation, maintenance and repair must be followed precisely.
1157069-26,R40Li_GB.book Page 9 Wednesday, November 19, 2014 5:02 PM 1. INTRODUCTION AND SAFETY use. The robotic lawnmower can only start when the main switch is set to 1 and the correct PIN code has been entered. • The robotic lawnmower must never be used at the same time as a sprinkler. In this case use the timer function (see 6.3 Timer on page 46) so the mower and sprinkler never run simultaneously. • The built-in alarm is very loud. Be careful, especially if the robotic lawnmower is handled indoors.
1157069-26,R40Li_GB.book Page 10 Wednesday, November 19, 2014 5:02 PM 1. INTRODUCTION AND SAFETY Transport The original packaging should be used when transporting the robotic lawnmower over long distances. To safely move from or within the working area: 1. Press the STOP button to stop the robotic lawnmower. If security is set to the medium or high level (see 6.5 Security on page 53), the PIN code has to be entered.
57069-26,R40Li_GB.book Page 11 Wednesday, November 19, 2014 5:02 PM 2. PRESENTATION 2. Presentation This chapter contains information that is important to be aware of when planning the installation. Installation of the robotic lawnmower involves four main components: • A robotic lawnmower that mows the lawn by essentially operating in a random pattern. The robotic lawnmower is powered by a maintenance-free battery.
1157069-26,R40Li_GB.book Page 12 Wednesday, November 19, 2014 5:02 PM 2. PRESENTATION 2.1 What is what? 2 3 5 4 1 6 28 7 15 11 14 8 12 13 9 18 17 19 16 10 20 21 24 22 23 26 25 27 3018-169 The numbers in the illustration represent: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
1157069-26,R40Li_GB.book Page 13 Wednesday, November 19, 2014 5:02 PM 2. PRESENTATION 2.2 Package Contents Your Gardena ® robotic mower package contains the following details.
1157069-26,R40Li_GB.book Page 14 Wednesday, November 19, 2014 5:02 PM 2. PRESENTATION 2.3 Function Capacity The robotic lawnmower is recommended for lawn sizes up to the maximum capacity listed in the technical data section. How big an area the robotic lawnmower can keep cut depends primarily on the condition of the blades and the type, growth and moisture of the grass. The shape of the garden is also significant.
1157069-26,R40Li_GB.book Page 15 Wednesday, November 19, 2014 5:02 PM 2. PRESENTATION Working method The robotic lawnmower automatically mows the lawn. It continuously alternates between mowing and charging. The robotic lawnmower starts to search for the charging station when the battery charge becomes too low. The robotic lawnmower does not mow when it is searching for the charging station. When the robotic lawnmower searches for the charging station, it first searches irregularly for the guide wire.
1157069-26,R40Li_GB.book Page 16 Wednesday, November 19, 2014 5:02 PM 2. PRESENTATION The control panel on the top of the robotic lawnmower is where you manage all the robotic lawnmower settings. Open the control panel cover by pressing down the STOP button. When the main switch is set to position 1 for the first time, a start-up sequence begins which includes language selection, time format, date format and the four-digit PIN code and setting the time and date. See 3.
1157069-26,R40Li_GB.book Page 17 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 3. Installation This chapter describes how you install the GARDENA robotic lawnmower. Before starting the installation read the previous chapter 2. Presentation. Read also through this entire chapter before beginning the installation. How the installation is done also affects how well the robotic lawnmower works. It is therefore important to plan the installation carefully.
1157069-26,R40Li_GB.book Page 18 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION • Low voltage cable (17) • Staples (21) • Connector for connecting the loop wire to the charging station(18) • Screws for the charging station (19) • Measurement gauge (22) • Couplers for the loop wire (23) During installation you will also need: • Hammer/plastic mallet (to simplify putting the staples in the ground) • Combination pliers for cutting the boundary wire and pressing the connectors together.
1157069-26,R40Li_GB.book Page 19 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION The charging station must be positioned with a great deal of free space in front of it (at least 3 metres). It should also be centrally placed in the working area to make it easier for the robotic lawnmower to reach all areas in the working area. Do not put the charging station in confined spaces in the working area. There must be a straight boundary wire, at least 1.
1157069-26,R40Li_GB.book Page 20 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION If the installation is done in a working area with a steep slope (such as around a house on a hill), the charging station should be placed in the area at the bottom of the slope. This makes it easier for the robotic lawnmower to follow the guide wire to the charging station. The charging station should not be placed on an island as this limits the laying of the guide wire in an optimal way.
1157069-26,R40Li_GB.book Page 21 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION It is possible to let the low voltage cable cross the working area. The low voltage cable must be stapled down or buried, and the cutting height should be such that the blades on the blade disc can never come in contact with the low voltage cable. Make sure the low voltage cable is laid along the ground and secured with pegs.
1157069-26,R40Li_GB.book Page 22 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Installation and connecting the charging station 1. Position the charging station in a suitable spot. 2. Connect the low voltage cable to the charging station. 3. Connect the transformer’s power cable to a 100-240V wall socket. If the transformer is connected to an electrical socket outdoors, this must be approved for outdoor use. 4. Attach the charging station to the ground using the supplied screws.
1157069-26,R40Li_GB.book Page 23 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 3.4 Installation of the boundary wire The boundary wire can be installed in one of the following ways: 1. Securing the wire to the ground with staples. It is preferable to staple down the boundary wire if you want to make adjustments to the boundary wire during the first few weeks of operation. After a few weeks the grass will have grown over the wire making it no longer visible.
1157069-26,R40Li_GB.book Page 24 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Working area boundaries If a high obstacle, for example a wall or fence, borders the working area, the boundary wire should be laid 30 cm from the obstacle. This will prevent the robotic lawnmower from colliding with the obstacle and reduce body wear. About 20 cm around the fixed obstacle will not be mown.
1157069-26,R40Li_GB.book Page 25 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Boundaries within the working area Use the boundary wire to demarcate areas inside the working area by creating islands around obstacles which cannot withstand a collision, for example, flowerbeds, bushes and fountains. Obstacles that can withstand a collision, for example, trees and bushes higher than 15 cm, do not need to be demarcated by the boundary wire.
1157069-26,R40Li_GB.book Page 26 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Passages when mowing Long and narrow passages and areas narrower than 1.5 - 2 metres should be avoided. When the robotic lawnmower mows, there is a risk that it travels around in the passage or area for a period of time. The lawn will then look flattened. Slopes The boundary wire can be laid across a slope that slants less than 20%. The boundary wire should not be laid across a slope that is steeper than 20%.
1157069-26,R40Li_GB.book Page 27 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Laying the boundary wire If you intend to staple down the boundary wire: • Cut the grass very low with a standard lawnmower or a trimmer where the wire is to be laid. It will then be easier to lay the wire close to the ground and the risk of the robotic lawnmower cutting the wire or damaging the insulation of the wire is reduced.
1157069-26,R40Li_GB.book Page 28 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Laying the boundary wire in towards the charging station The boundary wire must be laid in line with the rear end of the charging station and at least 1.5 metres straight out to the right and left of the station. See the illustration. If the boundary wire is laid in any other way, the robotic lawnmower may find it hard to find the charging station.
1157069-26,R40Li_GB.book Page 29 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 3.5 Connecting the boundary wire Connect the boundary wire to the charging station: IMPORTANT INFORMATION The boundary wire must not be crossed when connecting it to the charging station. The right hand wire end must be connected to the right hand pin on the charging station and the left hand wire end to the left pin. 1. Place the wire ends in the connector: • Open the connector. • Place the wire in the connector grip.
1157069-26,R40Li_GB.book Page 30 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 3.6 Installation of the guide wire The guide wire is a wire that is laid from the charging station towards, for instance, a remote part of the working area or through a narrow passage to be then connected with the boundary wire. The same cable roll is used for both the boundary and guide wires.
1157069-26,R40Li_GB.book Page 31 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION Laying and connecting the guide wire 1. Run the wire through the slot in the bottom of the charger plate. 2. Fit the connector to the guide wire in the same way as for the boundary wire described in 3.5 Connecting the boundary wire on page 29. Connect it to the contact pin on the charging station that is labelled “Guide”. 3. Run the wire at least 2 metres straight out from the front edge of the plate.
1157069-26,R40Li_GB.book Page 32 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION - In the passage, the guide wire must therefore be placed so that the robotic lawnmower has as much space to run in as possible. The distance between the boundary wire and the guide wire must however be at least 30 cm. Maximum distance At least 30 cm/12ft At least 2m/7ft If the guide wire has to be installed on a steep slope, it is an advantage to lay the wire at an angle to the slope.
1157069-26,R40Li_GB.book Page 33 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 6. Connect the guide wire to the boundary wire using a coupler: Insert the boundary wire in each of the holes in the coupler. Insert the guide wire in the centre hole in the coupler. Check that the wires are fully inserted into the coupler so that the ends are visible through the transparent area on the other side of the coupler. Use a polygrip to completely press down the button on the coupler.
1157069-26,R40Li_GB.book Page 34 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 3.7 Checking the loop Check the loop signal by inspecting the indicator lamp on the charging station. See 9.2 Indicator lamp in the charging station on page 72 if the lamp does not indicate a solid green light. 3.8 First start-up and calibration Before the robotic lawnmower is operated, a start-up sequence in the robotic lawnmower's menu must be carried out as well as an automatic calibration of the guide signal.
1157069-26,R40Li_GB.book Page 35 Wednesday, November 19, 2014 5:02 PM 3. INSTALLATION 3.9 Test docking with the charging station Before using the robotic lawnmower, check that the robotic lawnmower can follow the guide wire all the way to the charging station and easily docks with the charging station. Perform the test below. 1. Open the control panel cover by pressing the STOP button. 2. Place the robotic lawnmower close to the point where the guide wire is connected to the boundary wire.
1157069-26,R40Li_GB.book Page 36 Wednesday, November 19, 2014 5:02 PM 4. USE 4. Use 4.1 Charging a flat battery When the GARDENA robotic lawnmower is new or has been stored for a long period, the battery will be flat and needs to be charged before starting. Charging takes approximately 80 to 100 minutes. 1. Set the main switch to position 1. 2. Park the robotic lawnmower in the charging station.
1157069-26,R40Li_GB.book Page 37 Wednesday, November 19, 2014 5:02 PM 4. USE 4.2 Using the timer Use the timer function (see 6.3 Timer on page 46.) to avoid a downtrodden lawn. When setting the timer, calculate that the robotic lawnmower mows about the listed amount of the number of square meters per hour and day listed in table Work capacity. Example If the working area is 360 m2 in size, R70Li must operate for 8 hours a day.
1157069-26,R40Li_GB.book Page 38 Wednesday, November 19, 2014 5:02 PM 4. USE Example 2 The times used in this example are applicable to GARDENA R40Li, but the principle is the same for the other models. Work period 1: 06:00 - 16:00 Work period 2: 20:00 - 23:00 Work days: All days The robotic lawnmower will operate between 06:00 and 16:00. It will begin again at 20:00 but stop running at 22:00 to rest until it starts again at 06:00.
1157069-26,R40Li_GB.book Page 39 Wednesday, November 19, 2014 5:02 PM 4. USE 4.5 Switching off 1. Press the STOP button. 2. Set the main switch in position 0. Always switch the robotic lawnmower off using the main switch if it requires maintenance or if the robotic lawnmower must be moved outside the working area. 4.6 Adjusting the cutting height The cutting height can be varied from MIN (2 cm) to MAX (5 cm). To adjust the cutting height: 1. 2.
1157069-26,R40Li_GB.book Page 40 Wednesday, November 19, 2014 5:02 PM 5. CONTROL PANEL 5. Control panel All forms of commands and settings for the GARDENA robotic lawnmower are made via the control panel. All functions are accessed via a number of menus. The control panel consists of a display and a keypad. All information is shown on the display and all input is done using the buttons.
1157069-26,R40Li_GB.book Page 41 Wednesday, November 19, 2014 5:02 PM 5. CONTROL PANEL 5.1 Operation selection The operation selection button is symbolised by a house. When the button has been pressed, the selected operation mode is shown in the display. By consecutively pressing the button many times, one can choose between three different operation modes. 1. HOME: Sends the robotic lawnmower to the charging station. It remains here until another operation mode is selected.
1157069-26,R40Li_GB.book Page 42 Wednesday, November 19, 2014 5:02 PM 5. CONTROL PANEL 5.2 Multi-choice buttons The three multi-choice buttons offer various functions, among others depending on where in the menu structure you are. The button function is shown at the very bottom of the display. Example: If you are in the main menu, the left button can be used to go back, the middle button confirms any selections and the right button helps you to scroll the menu. Start 1 2 3 4 5 6 7 8 9 0 5.
1157069-26,R40Li_GB.book Page 43 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS 6. Menu functions 6.1 Main menu The main menu for the GARDENA R38Li, R40Li, R45Li, R50Li offers three options: • Timer • Security • Settings Start The main menu for the GARDENA R70Li /R80Li offers four options: • Timer • Installation • Security • Settings There are a number of submenus under each option. You can access all the functions to set the robotic lawnmower settings via these.
Work hours 1 44 - English Work hours 2 Work days Timer Reset timer Low Change PIN code Medium Security level Security High New loop signal Country Set time mode ECO Set date Time format Date format Time & Date Language Backlight Proportion Reset user settings About Remote start Calibrate guide Settings 1157069-26,R40Li_GB.book Page 44 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS 6.
Work hours 1 Reset timer Remote start 1 Always Distance Wide Proportion Medium Guide width Medium Often Narrow Rarely Work days Never Work hours 2 Timer Test in Never Rarely Always Medium Often About High New loop signal Settings Set time Set date Time format ECO mode Time & Date Language Medium Security level Security Low Change PIN code Remote start 2 Test out Drive past wire Remote start 1 Test settings Proportion Distance Remote start 2 Installation Date format
1157069-26,R40Li_GB.book Page 46 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS 6.3 Timer The lawn should not be cut too often to obtain the best mowing result. Consequently, it is important to limit the operating time using the timer function if the working area is less than the robotic lawnmower's working capacity. When the robotic lawnmower is allowed to mow too much, the lawn may appear flattened. Besides, the robotic lawnmower is subjected to unnecessary wear.
1157069-26,R40Li_GB.book Page 47 Wednesday, November 19, 2014 5:02 PM 6.
1157069-26,R40Li_GB.book Page 48 Wednesday, November 19, 2014 5:02 PM 6.
1157069-26,R40Li_GB.book Page 49 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS A clock symbol is displayed on the start page when the timer settings are set. The clock symbol is black when the robotic lawnmower is not allowed to mow due to a timer setting and it is white when the mower is allowed to mow. The robotic lawnmower has an inbuilt standby period of about 8 hours a day (11 hours for the GARDENA R40Li). The robotic lawnmower is parked in the charging station during this period. See 4.
1157069-26,R40Li_GB.book Page 50 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Wide In a wide corridor, the robotic lawnmower mows at more varied distances from the guide wire. A garden that is open and free of narrow passages should have a wide corridor to minimise the risk of tracks forming. Medium In a medium wide corridor, the robotic lawnmower travels close to and far away from the guide wire, but not as far away from the guide wire as is the case when a wide corridor is selected.
1157069-26,R40Li_GB.book Page 51 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS • Proportion How often the robotic lawnmower must follow the guide wire from the charging station is selected as a proportion of the total number of times it leaves the charging station. At all other times, the robotic lawnmower leaves the charging station in the standard manner and starts to mow.
1157069-26,R40Li_GB.book Page 52 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Test settings In the Test settings menu, it is possible to test the settings for Remote start 1 and Remote start 2 and that the selected Guide width works in the working area in question.
1157069-26,R40Li_GB.book Page 53 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Test IN The Test IN function allows you to test how well the robotic lawnmower docks with the charging station. Test IN can only be performed after Test OUT has been performed. Selecting this function causes the robotic lawnmower to travel directly along the guide wire towards the charging station and to dock with it.
1157069-26,R40Li_GB.book Page 54 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Function Low Medium High Time lock X X X X X PIN request Alarm X IMPORTANT INFORMATION We recommend using the High security level at all times. Time lock This function means that the robotic lawnmower cannot be started after 30 days without first entering the correct PIN code.
1157069-26,R40Li_GB.book Page 55 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS 6.6 Settings About The About menu displays information about the robotic lawnmower's model, serial number and the different softwares.
1157069-26,R40Li_GB.book Page 56 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Time & Date This function allows you to set current time and required time format in the robotic lawnmower. About • ECO • Time Enter the correct time and press OK to exit. Time & Date Time format Place the cursor at the required time format: 12h 24h. Press OK to exit. Language • Date Enter correct date and press OK to exit.
1157069-26,R40Li_GB.book Page 57 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Remote start, R38Li, R40Li, R45Li, R50Li One important function with the guide wire is the capacity to steer the robotic lawnmower to remote garden areas when required. This function is very useful in gardens where, for instance, the front and back are joined by a narrow passage where the charging station cannot be installed.
1157069-26,R40Li_GB.book Page 58 Wednesday, November 19, 2014 5:02 PM 6. MENU FUNCTIONS Calibrate guide, R38Li, R40Li, R45Li, R50Li The Calibrate guide function allows you to test if the robotic lawnmower can follow the guide wire out from the charging station. To test the guide wire: 1. Place the robotic lawnmower in the charging station. 2. Select Calibrate guide and press OK.
1157069-26,R40Li_GB.book Page 59 Wednesday, November 19, 2014 5:02 PM 7. GARDEN EXAMPLES 7. Garden examples - Installation proposals and settings The robotic mower's behaviour is controlled to a certain extent by what settings are made. Adapting the robotic lawnmower’s garden settings according to the shape of the garden makes it easier for the robotic lawnmower to frequently reach all parts of the garden and in doing so achieve a perfect mowing result. Different gardens require different settings.
1157069-26,R40Li_GB.book Page 60 Wednesday, November 19, 2014 5:02 PM 7. GARDEN EXAMPLES Installation proposals and settings Area 400 m2. A number of islands and a 25% slope. Timer 07:00-22:00 (factory setting) Monday-Sunday Remote startProportion Rarely (factory setting) Remarks Place the charging station in the lower part of the working area. Lay the guide wire at an angle over the steep slope. Area 200 m2. L-shaped garden with charging station installed in the narrow area.
1157069-26,R40Li_GB.book Page 61 Wednesday, November 19, 2014 5:02 PM 7. GARDEN EXAMPLES Installation proposals and settings Area Timer Remote startProportion Remarks 150 m2. Unsymmetrical working area with a narrow passage and a number of islands. 07:00-17:00 Monday, Tuesday, Wednesday, Friday Rarely (factory setting) The guide wire must be placed along the narrow passage to ensure that the robotic lawnmower can with ease locate the charging station from the right hand side of the working area.
1157069-26,R40Li_GB.book Page 62 Wednesday, November 19, 2014 5:02 PM 7. GARDEN EXAMPLES Installation proposals and settings Area 200 m2 + 50 m2 in a secondary area. Timer 07:00-18:00 Monday, Tuesday, Thursday, Friday Remote start Proportion Rarely (factory setting) Remarks 62 - English The secondary area is cut using the MAN mode on Wednesday and Saturday.
1157069-26,R40Li_GB.book Page 63 Wednesday, November 19, 2014 5:02 PM 8. MAINTENANCE 8. Maintenance Check and clean the robotic lawnmower regularly and replace worn parts if necessary to improve operating reliability and to ensure a longer service life. For further information on cleaning, see 8.3 Cleaning. When the robotic lawnmower is first used, the blade disc and blades should be inspected once a week. If the amount of wear during this period has been low, the inspection interval can be increased.
1157069-26,R40Li_GB.book Page 64 Wednesday, November 19, 2014 5:02 PM 8. MAINTENANCE 8.1 Winter storage Robotic lawnmower The robotic lawnmower must be cleaned carefully before putting it away for the winter. See 8.3 Cleaning on page 65. To guarantee battery functionality and service life, it is very important to fully charge the robotic lawnmower before storing it away for the winter.
1157069-26,R40Li_GB.book Page 65 Wednesday, November 19, 2014 5:02 PM 8. MAINTENANCE 8.3 Cleaning It is important to keep the robotic lawnmower clean. A mower with large amounts of grass stuck to it will not cope as well with slopes. It is recommended to clean using a brush. IMPORTANT INFORMATION Never use a high-pressure washer or even running water to clean the robotic lawnmower. Never use solvents for cleaning. Chassis and blade disc 1. Set the main switch in position 0. 2. Wear protective gloves.
1157069-26,R40Li_GB.book Page 66 Wednesday, November 19, 2014 5:02 PM 8. MAINTENANCE Body Use a damp, soft sponge or cloth to clean the body. If the body is very dirty it may be necessary to use a soap solution or washing-up liquid. Charging station Clean the charging station regularly from grass, leaves, twigs and other objects that may impede docking. 8.4 Transport and removal Secure the machine during transport.
1157069-26,R40Li_GB.book Page 67 Wednesday, November 19, 2014 5:02 PM 8. MAINTENANCE 8.6 Replacing the blades WARNING Always use original blades and screws when replacing. Only replacing the blades and reusing the screw can result in a screw wearing during mowing and shearing. The blades can then be propelled from under the body and cause serious injury. There are three blades on the robotic lawnmower, which are screwed into the blade disc.
1157069-26,R40Li_GB.book Page 68 Wednesday, November 19, 2014 5:02 PM 8. MAINTENANCE IMPORTANT INFORMATION Fully charge the battery at the end of the season before winter storage. Replacing the battery If the operating times for the robotic lawnmower are shorter than normal between charges, this indicates that the battery is getting old and eventually needs replacing. The battery is fine as long as the robotic lawnmower maintains a well-cut lawn. IMPORTANT INFORMATION Always use original batteries.
1157069-26,R40Li_GB.book Page 69 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING 9. Troubleshooting In this chapter, a number of messages are listed which may be shown in the display if there is a malfunction. There is a proposal as to the cause and steps to take for each message. This chapter also presents some symptoms that can guide you if the robotic lawnmower does not work as expected. More suggestions for steps to take in the event of malfunction or symptoms can be found on www.gardena.com.
1157069-26,R40Li_GB.book Page 70 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING Message Cause Action Trapped The robotic lawnmower has got caught in something. Free the robotic lawnmower and rectify the reason for it becoming trapped. The robotic lawnmower is stuck behind a number of obstacles. Check if there are any obstacles which make it hard for the robotic lawnmower to move on from this place. The boundary wire connections to the charging station are crossed.
1157069-26,R40Li_GB.book Page 71 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING Message Cause Action Right wheel overloaded Left wheel overloaded The robotic lawnmower has got caught in something. Free the robotic lawnmower and rectify the reason for the lack of drive. If it is due to wet grass, wait until the lawn has dried before using the robotic lawnmower. No drive The robotic lawnmower has got caught in something.
1157069-26,R40Li_GB.book Page 72 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING 9.2 Indicator lamp in the charging station For a fully functional installation, the indicator lamp in the charging station must emit a solid green light. If something else appears, follow the troubleshooting guide below. There is more troubleshooting help on www.gardena.com. If you still need help with troubleshooting, please contact GARDENA Central Service. See Memo on page 4.
1157069-26,R40Li_GB.book Page 73 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING 9.3 Symptoms If your robotic lawnmower does not work as expected, follow the troubleshooting guide below. There is a FAQ (Frequently Asked Questions) on www.gardena.com which provides more detailed answers to a number of standard questions. Contact GARDENA Central Service if you still cannot find the reason for the fault. See Memo on page 4.
1157069-26,R40Li_GB.book Page 74 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING Symptom Cause Action The robotic lawnmower runs at the wrong time The robotic lawnmower clock needs to be set. Set the clock. See 6.6 Settings on page 54. The start and stop times for mowing are incorrect. Reset the start time and stop time settings for mowing. See 6.3 Timer on page 46. The robotic lawnmower vibrates Damaged blades lead to imbalance in the cutting system.
1157069-26,R40Li_GB.book Page 75 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING 9.4 Finding breaks in the loop wire Breaks in the loop wire are usually the result of unconscious physical damage to the wire such as when gardening with a shovel. In countries with ground frost, even sharp stones that move in the ground can damage the wire. Breaks can also be due to the high tension in the wire during installation. Mowing the grass too low right after the installation can damage wire insulation.
1157069-26,R40Li_GB.book Page 76 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING 3. Connect the charging station to the power supply. Switch the connections between the guide wire and the boundary wire in the charging station. a) Switch connection AL and Guide. If the indicator lamp flashes yellow, then the break is somewhere on the boundary wire between AL and the point where the guide wire is connected to the boundary wire (thick black line in the illustration).
1157069-26,R40Li_GB.book Page 77 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING 4. a) Assume that the indicator lamp flashed yellow in test a) above. Reset all connections to their original positions. Then disconnect AR. Connect a new loop wire to AR. Connect the other end of this new loop wire somewhere at the centre of the installation.
1157069-26,R40Li_GB.book Page 78 Wednesday, November 19, 2014 5:02 PM 9. TROUBLESHOOTING Continue until only a very short section of the wire remains which is the difference between a flashing blue light and a solid green light. b) If the indicator lamp flashed yellow in test 3b) above, a similar test is carried out but with the new loop wire connected to AL instead. 5. When the break is found, the damaged section must be replaced with a new wire.
1157069-26,R40Li_GB.book Page 79 Wednesday, November 19, 2014 5:02 PM 10. TECHNICAL DATA 10. Technical Data Data R38LiLi R40Li R45Li Length 58 cm 58 cm 58 cm Width 46 cm 46 cm 46 cm Height 26 cm 26 cm 26 cm Weight 7,4 kg 7,4 kg 7,4 kg Battery Specialised Lithium-Ion battery, 18 V/1.6 Ah Specialised Lithium-Ion battery, 18 V/1.6 Ah Specialised Lithium-Ion battery, 18 V/1.6 Ah Transformer 230 VAC/21.6 VDC 230 VAC/21.6 VDC 230 VAC/21.
1157069-26,R40Li_GB.book Page 80 Wednesday, November 19, 2014 5:02 PM 10. TECHNICAL DATA Data R50LiLi R70Li R80Li Length 58 cm 58 cm 58 cm Width 46 cm 46 cm 46 cm Height 26 cm 26 cm 26 cm Weight 7,4 kg 7,4 kg 7,4 kg Battery Specialised Lithium-Ion battery, 18 V/1.6 Ah Specialised Lithium-Ion battery, 18 V/1.6 Ah Specialised Lithium-Ion battery, 18 V/1.6 Ah Transformer 230 VAC/21.6 VDC 230 VAC/21.6 VDC 230 VAC/21.
1157069-26,R40Li_GB.book Page 81 Wednesday, November 19, 2014 5:02 PM 11. GUARANTEE TERMS 11. Guarantee terms GARDENA guarantees this product's functionality for a period of two years (from date of purchase). The guarantee covers serious faults relating to materials or manufacturing faults.
1157069-26,R40Li_GB.book Page 82 Wednesday, November 19, 2014 5:02 PM 12. ENVIRONMENTAL INFORMATION 12. Environmental information Symbols on the GARDENA robotic lawnmower or its packaging indicate that this product cannot be handled as domestic waste. It should instead be left at a suitable recycling centre to recycle its electronic components and batteries. See 8.7 Replacing the battery for disassembling of the battery.
1157069-26,R40Li_GB.book Page 83 Wednesday, November 19, 2014 5:02 PM 13. EU DECLARATION OF CONFORMITY 13. EU Declaration of Conformity EU Declaration of conformity (Only applies to Europe) Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel.
WWW.GARDENA.COM We reserve the right to make changes without prior notice. Copyright © 2014 GARDENA Manufacturing GmbH. All rights reserved. OMSLAG QG, BRUX, 1155943-.indd 3 115 70 69-26 2014-10-17 10.
