Discover the Einhell robot lawnmower

Information and help including video instructions can be found in section DIY installation videos.

• First make a sketch. Draw in all obstacles and make a plan for how you want to protect them.
• Cut your lawn to a maximum length of 60 mm.
• Remove any loose objects from the lawn that could damage the mower or be damaged by the mower.
• Foliage and leaves do not need to be removed, as they will be shredded by the mower.

• An external power outlet that provides a permanent power supply is required. The power cable on the charging station is 10 m long. Make sure not to place the cable on the surface to be mown.
• The charging station must be placed on a flat surface.
• It must be possible to place the boundary wire at least 1 m straight in front of the charging station.
• Place the charging station in a shaded area.

The wire can either be laid on or up to 5 cm deep in the ground. So that you can make corrections to the wire in the first few days, it is recommended to place it on the ground. After a few weeks, the wire will be overgrown and barely visible. When laying the wire above the ground, make sure that it lies flat on the ground, even in uneven sections. In these cases, use more mounting pegs to prevent the wire from being damaged by the robot lawn mower.

Minimum distance:
Keep at least 30 cm distance from obstacles, walls, raised paths, gravel, bark, mulch, low beds and similar.

Corners:
Do not lay the wire in 90° corners. Divide the corners into 2x 45° angles.

Gradients:
Permissible gradient on the upper part of a slope: 35% with a minimum distance of 30 cm. Permissible gradient on the lower part of a slope: 17% with a minimum distance of 40cm. WARNING: Danger of slipping when lawn is wet.

Ground level edges:
On paths or patios where the transition to lawn is not raised, the boundary wire can be laid directly on this edge. 

Model A 

Valid for the following devices:

Without display -  Article number:3413940; 3413941; 3413942; 3413943; 3413944; 3413945; 3413946; 3413947; 3413948; 3413949; 4326363

With display -  Article number: 3413950; 3413951; 3413953; 3413955; 3413952; 4326368

• The end of the wire at the back of the charging station (the side with the contacts) must be connected to the "S1" terminal.
• The end of the wire at the front of the charging station (flat side of the charging station) must pass under the centre of the charging station. Use the guide provided and then connect the end of the wire to the "+" terminal.
• Once you have finished and checked the installation, the ends of the wires must be cut so that there is a maximum of 10 cm protruding length.
WARNING: The wires must not cross each other.

Model B

Valid for the following devices:

Without display -  Article number: 3413961; 3413962

With display -  Article number: 3413980; 3413981

• The wire end on the rear side of the charging station (side with the contacts) must be passed through the hole (strain relief) in the connection area and connected to the right-hand, red connection.
• The wire end on the front side of the charging station (flat side of the charging station) must be routed centrally under the charging station. 
Use the groove provided and then connect the wire end to the left black connector .
• After completing and checking the installation, the wire ends must be shortened to a maximum of 10cm protruding length.
• CAUTION: The wires must not cross each other.

Scarifying is possible if you have laid the boundary wire underground. A scarifier usually only cuts up to 5 mm into the turf, whereas the boundary wire is laid up to 5 cm below the surface. If the boundary wire has been laid above the ground, the wire may be cut by scarifying.

With all models, the maximum wire length is 250 metres. If the total length of the boundary wire exceeds the permitted total length, proper operation cannot be guaranteed.

Passages or corridors must have a minimum width of 140 cm (or 80 cm between the boundary wires) and a maximum length of 8 m. If these requirements are not met, it cannot be guaranteed that this area will be mowed reliably.

The standard warranty period is two years. By registering your mower, you can extend the warranty by one year.

The robot can be repaired by Einhell Service. You can find information about the service partner under the following link: Find Repairservice!

Our service partner will be able to set up the robot lawn mower for you. Einhell can also provide winter servicing and storage. This service will incur a cost. You can find more information at: Lawn Mower Service

Our service partner will be able to set up the robot lawn mower for you. Einhell can also provide winter servicing and storage. This service will incur a cost. You can find more information at: Lawn Mower Service

All spare parts and accessories are available in our "Einhell Service" online shop. You will need the item number and ID number for your device to be able to find the right spare part.
You can find more information at: https://www.einhell-service.com/

Check the knives. If these are very dull, the lawn can no longer be mowed properly. This leads to a whitish discoloration of the lawn because the blades of grass are torn off and frayed.

When the robot lawn mower returns to the charging station it searches for the boundary wire. To ensure that the robot lawn mower enters the charging station at the right angle, it first travels a short distance in a clockwise direction along the wire. The mower then turns in the right direction and follows the boundary wire. This ensures that the robot lawn mower always enters the charging station centrally and straight.

The robot lawn mower is protected by a PIN code, which prevents unauthorised use. A warning alarm also sounds if the mower is lifted up.

Model A 

Valid for the following devices:

Without display  -  Article number: 3413940; 3413941; 3413942; 3413943; 3413944; 3413945; 3413946; 3413947; 3413948; 3413949; 4326363

With display  -  Article number: 3413950; 3413951; 3413953; 3413955; 3413952; 4326368

You can request a new PIN if you have lost yours. Simply follow these steps. Have the receipt and serial number for your robot lawn mower ready. You will need these to get your PIN. You will also need a USB stick that does not have any data on it.
1. Connect the USB stick to the USB port as shown.
2. Switch the main switch to the ON position.
3. Press the POWER button and the OK button at the same time and hold them down briefly. The robot lawn mower will now start up in boot mode.
4. Press the button 1 (or "Set Work Time") on the keypad.
5. Remove the USB stick. Read the data from the USB stick on a computer. The robot lawn mower will have generated a text file (*.txt). This file contains a PUK, a personal unlocking code. Contact customer services to get your PIN.

Model B

Valid for the following devices:

Without display  -  Article number: 3413961; 3413962

With display  -  Article number: 3413980; 3413981

You can request a new PIN if you have lost yours. Simply follow these steps.
Have the receipt and the serial number of the robot lawn mower ready. You need them in order to get your PIN. 
1. Connect an empty USB stick to the USB connection  (at the bottom of the device).
2. Switch on the main switch (ON).
3. The robot lawn mower will automatically save the PUK to your USB stick and will then end the operation with a beep.
4. Pull out the USB stick. Import the data from the USB stick to a computer. A text fi le (*.txt) will have been created by the robot lawn mower. This fi le contains a PUK, a personal code. Please contact the customer services team to obtain your PIN.

For model B with display, you also have the following option to access the mower's PUK:

You can request a new PIN if you have lost yours. Simply follow these steps.
Have the receipt and the serial number of the robot lawn mower ready. You need them in order to get your PIN. 
1. Press and hold the „SET” button for 6 seconds in locked status. 
2. The PUK will now appear in the display. 3.
3. Wenden Sie sich an den Kundendienst, um Ihre PIN zu erhalten.