Einhell 3413953
Einhell FREELEXO 800 LCD BT Solo Robotic Lawnmower
Model: 3413953
Introduction
This user manual provides essential information for the safe and efficient operation, installation, and maintenance of your Einhell FREELEXO 800 LCD BT Solo Robotic Lawnmower. Please read this manual thoroughly before using the device to ensure proper function and longevity.
Safety Information
Always adhere to the following safety guidelines to prevent injury and damage to the device:
- Read all instructions carefully before operation.
- Keep hands and feet away from the cutting blades.
- Do not operate the lawnmower in wet conditions or during rain. The integrated rain sensor will stop operation automatically.
- Ensure the boundary wire is correctly installed and maintained to prevent the mower from leaving the designated area.
- Do not lift the mower while it is operating. The lift sensor will stop the blades if the mower is lifted.
- Regularly inspect the mower for damage, especially the blades and safety sensors.
- Keep children and pets away from the operating area.
- Use only original spare parts and accessories.
Components and Scope of Delivery
The Einhell FREELEXO 800 LCD BT Solo Robotic Lawnmower package includes the following items:
- Einhell FREELEXO 800 LCD BT Solo Robotic Lawnmower
- Charging Station
- Boundary Wire (180 meters)
- Fixing Hooks (250 pieces)
- Blades (3 pieces)
- Connecting Clamps (4 pieces)
- Power Adapter for Charging Station

Image: The Einhell FREELEXO 800 LCD BT Solo Robotic Lawnmower along with its charging station, boundary wire, fixing hooks, spare blades, and connecting clamps.
Setup
- Charging Station Placement: Choose a flat, level area with access to a power outlet. Ensure the charging station is placed in a location where the robotic lawnmower can easily access it for charging.
- Boundary Wire Installation: Lay the boundary wire around the perimeter of your lawn, ensuring it is securely fastened with the provided fixing hooks. The wire defines the mowing area. Maintain a minimum distance from obstacles as specified in the full manual. For complex gardens, utilize the multi-zone cutting mode by creating separate zones with the boundary wire.
- Battery Installation: The FREELEXO 800 LCD BT Solo is part of the Power X-Change family. Insert a charged 18V Power X-Change lithium-ion battery into the designated compartment on the robotic lawnmower.
- Initial Power-Up and PIN Setup: Turn on the robotic lawnmower. You will be prompted to set a PIN code for security. This PIN protects against unauthorized use and theft.

Image: An illustrative diagram demonstrating the proper layout of the boundary wire to define the mowing area, including multi-zone setup around a house and garden features.

Image: A hand inserting a Power X-Change battery into the battery compartment of the robotic lawnmower.
Operating
- Control via Bluetooth App: The FREELEXO 800 LCD BT Solo can be controlled and programmed via a dedicated Bluetooth app on your smartphone. The app allows for detailed scheduling, setting cutting times, and monitoring the mower's status.
- Intuitive LCD Display: The robotic lawnmower also features an intuitive keyboard with an LCD display for direct control and configuration without the app.
- Programming Cutting Times: Use either the app or the LCD display to program specific operating times for each day of the week. The mower will automatically start and return to its charging station as scheduled.
- Multi-Zone Cutting: For lawns with complex layouts or multiple separate areas, the multi-zone cutting mode ensures comprehensive coverage.
- Cutting Height Adjustment: The cutting height can be adjusted between 20 mm and 60 mm to suit your lawn's needs.
- Automatic Charging: When the battery is low, the robotic lawnmower will automatically return to its charging station to recharge.
- Safety Sensors: The mower is equipped with impact, tilt, and lift sensors to detect obstacles and ensure safe operation. A built-in rain sensor will pause operation during wet weather.

Image: The control panel of the robotic lawnmower with its LCD display, alongside a smartphone screen displaying the mower's control application.
Maintenance
- Cleaning: Regularly clean the robotic lawnmower, especially the cutting deck and wheels, to prevent grass buildup. Use a soft brush or cloth. Do not use high-pressure cleaners.
- Blade Replacement: Inspect the blades regularly for wear and damage. Replace all three blades simultaneously to ensure balanced cutting. Refer to the full manual for detailed blade replacement instructions.
- Battery Care: For optimal battery life, store the battery in a cool, dry place when not in use for extended periods. Avoid fully discharging the battery.
- Winter Storage: Before winter, thoroughly clean the mower and charging station. Store them in a dry, frost-free environment. Remove the battery and store it separately.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mower not starting | Battery not charged; PIN not entered; Safety switch off | Charge battery; Enter correct PIN; Turn on safety switch |
| Mower stuck or stopping frequently | Obstacle detected; Uneven terrain; Blades clogged | Clear obstacles; Adjust boundary wire for uneven areas; Clean blades and cutting deck |
| Poor cutting performance | Dull or damaged blades; Incorrect cutting height | Replace blades; Adjust cutting height |
| Mower not returning to charging station | Charging station obstructed; Boundary wire issue | Ensure clear path to charging station; Check boundary wire for breaks or poor connections |
| Error message on display | Specific sensor triggered; Internal fault | Refer to the full manual for specific error codes and solutions. |
Specifications
| Feature | Specification |
|---|---|
| Model | FREELEXO 800 LCD BT Solo |
| Recommended Lawn Area | Up to 800 m² |
| Power Source | Battery Powered (Power X-Change 18V) |
| Cutting Width | 18 cm |
| Cutting Height Adjustment | 20 mm - 60 mm |
| Max. Slope | 35% |
| Control | Bluetooth App & LCD Display |
| Safety Features | Impact, Tilt, Lift Sensors, Rain Sensor, PIN Code Protection |
| Item Weight | 12.8 Kilograms (approx. 28.2 pounds) |
| Product Dimensions | 23.62"D x 17.32"W x 11.02"H |
Warranty and Support
Your Einhell FREELEXO 800 LCD BT Solo Robotic Lawnmower comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, spare parts, or service inquiries, please contact Einhell customer service. Contact information can typically be found on the Einhell official website or in the product documentation.
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