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Operation and safety manual
Original Operating Instructions (EN)
RS615, RS625, RS635
MS1500, MS2500
2016A

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Eija Valtonen-Mahbub
May 14, 2025

my robomov is giving me a message mov motor disconnected, how can I fix this

Summary of Contents for Robomow RS615

  • Page 1 Operation and safety manual Original Operating Instructions (EN) RS615, RS625, RS635 MS1500, MS2500 2016A...
  • Page 2 Welcome to the world of home robotics with the Friendly Robotics Robomow! Thank you for purchasing our product. We know that you will enjoy the extra free time you will have while using Robomow to mow your lawn. When set up and used properly, Robomow will operate safely on your lawn and provide you with a quality of cut matched by a few mowers of any kind.
  • Page 3 Keep a safe distance from Robomow when operating.  Keep people in particular children, pets and bystanders away from the area in which Robomow is being used.  Severing of toes or fingers – Rotary mower blade. Risk of injury from rotating cutting blade.
  • Page 4 Robomow S models Safety Warnings & Precautions 1. Read this Operating and Safety Manual carefully and be familiar with the controls and the proper use of Robomow before ® operating Robomow ® 2. Never allow children or people unfamiliar with these instructions to use Robomow ®...
  • Page 5 37. Do not dispose Robomow or any other part of it (including the Power Box, Base Station and Perimeter Switch) as unsorted municipal waste – it should be collected separately.
  • Page 6 • In order to prevent damage to the lawn at the Base Station area and in order to improve lawn coverage, Robomow will drive back from the Base Station at a random distance (between 90cm to 120cm) and will randomly select an angle of departure between 40 to 90 degrees.
  • Page 7 Introduction Robomow Features Simple One-Time Setup – Robomow requires a simple one time setup, which can easily be done by the • consumer. Robomow recognizes the wire using special sensors, and makes sure it always stays inside the designated area. Essential accessories are supplied with the product.
  • Page 8 Perimeter Wire’s health. Assembled Base Station Power Box Mount Pegs Used by Robomow to dock and charge when Used for fixing the Power Box to a wall. For securing the wire to the ground. it is not mowing.
  • Page 9 Introduction Main Parts Robomow ® Operating Lamp Bumper with touch sensitive sensors STOP Button / Carrying Handle Operating Panel Under the Hood Bumper Door Mowing Height Indicator Mowing Adjustment Knob Safety Switch Base Station Base Station Head (Charging Adaptor) Base...
  • Page 10 Placing The Base Station ..............................15 Installing the Power Box ..............................16 At the Power Box Location: ............................. 16 Chapter 3 Preparing Robomow ........................... 17 Adjust the Cutting Height ..............................17 Insert the Fuse ................................17 One-Time Setup (Step By Step) ............................17 After Setup is Complete ..............................
  • Page 11 Robomow. Soon after settling, the wire will become invisible under the growth of new grass. As soon as Robomow starts operating, it turns on a signal that runs along the Perimeter Wire. This signal keeps Robomow within its working zones and away from preset demarcated areas.
  • Page 12 Main Zone? U Is your grass area one continuous area? U Is there a Narrow Pass that is wide enough for Robomow to drive through between these zones: 1.2 – 5 meters (4 – 16 ft.)? U Is this Narrow Pass firm, level and smooth (not stony, sandy or elevated)? For example: grass area, sidewalk, firm path, solid ground.
  • Page 13 U Are parts of your lawn separated by a gravel path or similar material that may damage the mower’s blades? U Are zones of your lawns joined by a pass too narrow for Robomow to drive through: less than 1.2 m (4 ft.) in width?
  • Page 14 Main Power Box & Base Station Select Base Station Location Robomow’s Base Station is placed along the Perimeter Wire. This is where the wire “loop” starts and ends. The Base Station and Power Box have two main functions: P To generate a small signal along the Perimeter Wire (very low voltage), which serves as an “invisible wall”...
  • Page 15 Perimeter Wire can be set on that slope. In Lawn Slope P Robomow can mow areas inside the working area that slope up to 35% (1.1 rise per 3.3 ft). P Tip: If the mower tilts off the ground while climbing a slope, it is too...
  • Page 16 Edge (see Section 2.3). 1.6.4 Interference with adjacent lawns P If an additional Robomow or other robotic mower is working in an adjacent lawn, maintain at least 3 meters distance (10 ft.) from the perimeter wire of that lawn.
  • Page 17 Getting Ready Hammer Combination Pliers Make sure all parts needed for setup are within reach. Have Robomow box nearby, so as to have all items available. In addition, you will use the following tools: A hammer, a small flat and a Small flat and Philips Phillips screwdrivers, Combination Pliers.
  • Page 18 2.1.2 Laying the Perimeter Wire P The Perimeter Wire is secured to the ground by the pegs supplied with Robomow. Insert pegs every few meters and at corners. At this early stage set a minimum number of pegs. Later, after testing the wire setup, you will insert all necessary pegs.
  • Page 19 The pass must be at least 1.2 m (4 ft.) wide to allow Robomow to drive through it. If the pass is wider than 2 m (6.5 ft.) – there is NO need for any special Perimeter Wire setting.
  • Page 20 Robomow S models Scan the QR code to watch a comprehensive video on how set a Narrow Pass. Note: most of the measures required during the process are available on the RoboRuler. If the passage is NARROWER than 1.5m and longer then 2m,...
  • Page 21 Initial Setup If the passage is WIDER than 1.5m: If the Narrow Pass is wider than 1.5m (5 ft.), and you want Robomow to mow the area inside the Narrow Pass, set the wire as shown in the figure below. This setup allows the mower to mow inside the Narrow Pass while mowing the inner part of the lawn, but prevents it from crossing between the zones.
  • Page 22 Robomow S models Separated Zone(s) If the lawn has one or more zones that are separated and if the mower cannot drive from one zone to the other, an additional setting is required. In such cases, the mower will have to be driven or carried between the zones.
  • Page 23 P If additional wire is required in order to complete the setup, connect it using the water-proof wire connectors supplied with Robomow. (See Section 9.4 – Splicing the Perimeter Wire). Use only the wire connectors supplied with Robomow. Neither Twisted cables, nor a screw terminal insulated with insulation tape are a satisfactory splice.
  • Page 24 Robomow S models P Trim the end without the connector to make both of equal length. Remove any excess wire and strip back 5 mm (1/4 inches) of insulation from the wire end. Small flat screwdriver P Insert the end of the wire without the connector into the hole of the other wire’s connector.
  • Page 25 Initial Setup P Feed both the Perimeter Wire (A) and the Extension Cable (B) through the slot in the rear side of the Base Station. Use the supplied adaptor only if the perimeter wire is longer than 500 meters. P Attach the Perimeter Wire connector to the Base Station Head (A). P Attach the 20 m (65 ft.) Extension Cable to the Base Station Head (B), if not already connected.
  • Page 26 Robomow S models The Power Box MUST Installing the Power Box be mounted vertically in order to maintain its 2.8.1 Determining Power Box Location water resistance Consider the following in order to install the Power Box at its optimal location: P Locate it outside the lawn perimeter.
  • Page 27 Setup process. P Make sure the Power Box is plugged in. P Place Robomow inside the lawn, approximately 3 m (10 ft.) in front of the Base Station, facing the Perimeter Wire. Please note! Your product comes with minimal battery charge, which is only sufficient for performing the One-Time Setup.
  • Page 28 Swap the wires at the plot connector. Robomow enters to the Base Station, drives back, waits in front of the Base Station and Peg Base is displayed. If a Reposition Base Station message is displayed: Slightly move the Base Station to align it with the Perimeter Wire.
  • Page 29 Testing Wire... Robomow follows the wire around the edge to test the wire position. P Walk along the side of Robomow while it is following the edge. Having completed the process, Robomow enters the Base Station, drives back and stops in front of the Base Station. The following...
  • Page 30 Sub-Zone. 3.3.10 Press STOP at Zone Entry S T O P P When Robomow is at least 5 m (16 ft.) inside that Sub-Zone – Press Stop so Robomow will learn the distance from the Base Station to Sub-Zone Entry.
  • Page 31 Inactive Time may be changed – see Section 4.3.1. Note! Robomow has the power to mow high grass. However when mowing high grass during the first use or the first mowing in the season, initially you will see uneven patches of grass.
  • Page 32 A black box means the day is Inactive. When done, Scroll to select OK box, and press Robomow will not operate on the days you have deactivated. If too many days have been deactivated relative to your lawn size, Check Inactive Time will be displayed.
  • Page 33 Scroll to select OK box. Press Robomow will not operate on the hours you have set. Inactive hours are the same for all days of the week If too many hours have been deactivated relative to your lawn size, Check Inactive Time message will be displayed.
  • Page 34 Robomow Operation 4.3.2.2 Mowing Frequency P The Mowing Frequency option controls the interval (frequency) between mowing cycles. Higher frequency creates shorter growth periods. Lower frequency allows for longer grass growth periods. P Grass growth rate changes during the year (depending on temperature, grass type, fertilizing and etc.).
  • Page 35 P If you are adding a Sub-Zone: Press to select Sub-Zone Press to select By Distance. Place Robomow in the Base Station. Press Robomow will follow the Perimeter Wire. Press S T O P at Zone Entry when the mower is at S T O P least 5 m (16 ft.) inside the added Sub-Zone.
  • Page 36 Press to Update Distance. Scroll to enter the Updated Distance. Press Learn Distance: Place Robomow in the Base Station. Scroll to select Learn Distance Press Robomow will follow the Perimeter Wire. When Robomow passes the zone entry by about 5 m (16 ft.) – Press .
  • Page 37 Scroll to select Area. Press Scroll to select the new area size. Press Edge Terminate indicates to Robomow how far to mow the edge before starting to mow the inner lawn. P To change the Edge Terminate settings of a Separated Zone: There are two methods of updating Edge Terminate: Set Distance and Learn Distance.
  • Page 38 Robomow Operation 4.3.3.4 Using Sub-Zones as Remote Starting Points At least 2 meters (6.5 ft.) wide There are cases when a Main Zone has two or more large parts connected by a passage, more than 2 meters wide, like a front and back yard.
  • Page 39 4.3.5 Near Wire Follow In the Main Zone, when Robomow completes its operation, or when the Home button instructs it to Go To Base, it drives itself to the Base Station. Robomow drives along the Perimeter Wire with a dynamic offset (not centered) to prevent wheel tracks along the same path.
  • Page 40 Zone. Press Scroll to select On/Off. Press to select On/Off. Mower Options You may change several of Robomow’s default settings. Use the Mower Options menu to select these options. 4.4.1 Child Lock Child Lock feature prevents accidental pressing of keys (buttons), especially by children.
  • Page 41 Scroll to select Sensitivity. Press Scroll to slide Sensitivity bar. Press P The current reading of the Rain Sensor is displayed. Robomow detects rain when the Reading value is below the set Sensitivity value.The higher the Sensitivity setting, the more sensitive Robomow is to rain detection.
  • Page 42 Robomow Operation 4.4.4 Time And Date Time And Date have already been set during the One-Time Setup. They can be updated using the Time And Date option. Press to select Time and Date from the Mower Options menu. P To Set Time Press to select Set Time.
  • Page 43 Manual Operation is used when mowing the lawn at unscheduled times, or when the lawn has to be cleared of people and debris before the mowing starts. To initiate Manual Operation when Robomow is at the Base Station: Press Scroll to choose the Zone you want Robomow to mow (you can choose between Main and Sub-Zone if exist).
  • Page 44 A short beep indicates On. A flash indicates Off. To Disable the Automatic Operation This option is used to Disable the Automatic Operation of Robomow according to its predetermined settings. Disabling the Automatic Operation does not prevent Manual Operation from the mower itself.
  • Page 45 Chapter 6 Charging Shock, injury, electrocution hazard! Never use the Power Box or charge the Robomow in areas where extreme dampness or wet contact is likely. Never use a Power Box when the leads are damaged. Use only the recommended Power Box for your Robomow.
  • Page 46 P Charging will begin immediately, and the LCD will display: P When the Battery is fully charged Ready message will be displayed P Once the season starts, just place Robomow in its Base Station to begin automatic operation as the season before.
  • Page 47 Text error-messages Robomow continuously monitors its operation. It produces text messages to assist you in smoothly running it: text messages in case of an operational fault as well as text messages that prompt the user to perform a certain action.
  • Page 48 - If Robomow has driven onto an obstacle, raising the front end: Remove or exclude the object from the mowing area. - If Robomow is being used on a slope too steep for safe mowing: - The Front Wheel has left the ground for too Exclude this from the mowing area.
  • Page 49 Perimeter Wire loop. - Swap wires in the plot connector. - Check the ground for holes or indentations, where the - Robomow got stuck in place. It cannot continue mower has stopped and fill it with dirt and level off – driving.
  • Page 50 - If it is the fast growing season – use Robomow more frequently to maintain the lawn (see Section 4.3.2 – Mowing Extent). - For best cut, operate Robomow when the grass is dry. It is - Grass is wet. recommended not to mow in the early morning hours.
  • Page 51 Look for cuts or breaks in the Power Box - Perimeter Wire is cut. wire. Repair with Robomow wire splice connectors. - Poor connections - Check and repair all loose/poor or corroded connections. Poor connection - Twisted cables, or a screw terminal,...
  • Page 52 None. If the rain has stopped, wait at least for another 30 minutes. If there was no rain at all, consider adjusting rain sensor’s sensitivity (see Section 4.4.3) or call Robomow Hotline. The mower is switched off Switch on the Safety Switch.
  • Page 53 56 cm Cutting Width – 2 Blades of 28 cm (22”). Mowing Height 20-80 mm (0.8”-3”). Mowing Motors DC Brush for RS615. DC Brushless for RS625/635 BOTTOM Blade Motor RPM 4000 rpm (ECO Mode – 3300 rpm). Batteries and Charging (RS635 model) 26V Lithium Iron-Phosphate Battery (LiFePO4) 6Ah Charging Time –...
  • Page 54 Robomow S models Chapter 9 Maintenance and Storage Maintenance of the Mowing Deck Robomow is a dedicated mulching mower. It may accumulate clippings under the mowing deck, particularly when mowing wet or damp grass. Warning Severe injury hazard! Always turn the Safety Switch off before lifting the mower.
  • Page 55 Maintenance and Storage Maintenance of the Blades P Examine the cutting blades for damage once a month. P Use only sharp blades. Replace any damaged blades. P Replace blades according to the table below, or more often if they are severely dulled.
  • Page 56 P Follow the instructions in Section 6.2 (Charging Out of Season). Winter Service P To allow better maintenance and to keep Robomow in a good condition, it is recommended to bring your Robomow to a certified Robomow dealer for service prior to winter storage.
  • Page 57 Preferable for areas where For zones that are not connected electricity is not available to the Base Station. or not close enough to the Perimeter Switch. GSM Module* Enables remote alerts through the Robomow App. (*) Available in most markets. Requires professional installation.
  • Page 58 Keep your mower blades sharp. Sharp blades provide a clean, safe and efficient cut. Dull mower blades will tear and shred the tips of the grass, which can provide an entry point for disease organisms and weaken the grass plant. It is recommended to replace both Robomow blades once a year. Thatch Clippings and thatch are simply not connected.
  • Page 59 Warranty Card S Series Limited Warranty Friendly Robotics warrants to the original purchaser that the S series ‘Product’ is free from defects in materials and workmanship when used under normal residential* purposes for a period of three years** (on RS models purchased in Europe), two years (on MS models purchased in Europe) or one year (on any models purchased in the US), one year on the batteries, beginning from the date of purchase.

This manual is also suitable for:

Rs625Rs635Ms1500Ms2500