1. Sicherheitshinweise
Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury. Keep all warnings and instructions for future reference.
1.1 Allgemeine Sicherheit
- Always wear appropriate personal protective equipment (PPE) including safety glasses, sturdy footwear, and hearing protection when operating the lawn mower.
- Keep children and bystanders away while operating the lawn mower. Distractions can cause you to lose control.
- Do not operate the lawn mower in wet conditions, such as rain or damp Gras.
- Inspect the area to be mowed and remove any objects that could be thrown by the blade, such as stones, sticks, or toys.
- Den Rasenmäher niemals anheben oder tragen, solange der Motor läuft.
1.2 Batteriesicherheit
- Use only the specified battery packs and chargers for this appliance.
- Setzen Sie Akkupacks keiner Hitze oder Feuer aus. Vermeiden Sie die Lagerung in direktem Sonnenlicht.
- Schließen Sie einen Akku nicht kurz.
- If the battery pack is damaged, do not use it. Contact authorized service personnel.
2. Produktüberschreitungview
The Einhell 3413266 Cordless Lawn Mower is designed for efficient lawn care. Familiarize yourself with its components before use.

Figure 2.1: Key components of the Einhell Cordless Lawn Mower, including the adjustable and foldable handle, brushless motor, 30-liter grass collection box, 5-level cutting height adjustment (25-65 mm), and 33 cm cutting width.
- Adjustable and Foldable Handle: For comfortable operation and compact storage.
- Bürstenlosen Motor: Durable and powerful for efficient mowing.
- Grass Collection Box (30 liters): Collects grass clippings, featuring a fill level indicator.
- Zentrale Schnitthöhenverstellung: 5 levels, from 25 mm to 65 mm.
- Schnittbreite: 33 cm.
- Large, Lawn-Friendly Wheels: Designed to protect your lawn.

Figure 2.2: The Einhell 3413266 Cordless Lawn Mower, showcasing its red and black design.
3. Einrichtung
Follow these steps to assemble and prepare your lawn mower for first use.
3.1 Griffmontage
- Unfold the handle sections and secure them using the quick-release levers or knobs provided. Ensure the handle is firmly locked in place.
- Adjust the handle height to a comfortable position for operation.

Figure 3.1: Adjusting the foldable and height-adjustable handle for ergonomic use.
3.2 Attaching the Grass Collection Box
- Lift the rear flap of the mower.
- Hook the grass collection box onto the designated points under the flap. Ensure it is securely attached to prevent it from falling off during operation.

Figure 3.2: The grass collection box features a visible fill level indicator.
3.3 Einlegen des Akkus
This lawn mower operates with an 18 Volt battery (sold separately). Ensure the battery is fully charged before use.
- Open the battery compartment cover, usually located on top of the mower deck.
- Slide the charged 18 Volt battery into the compartment until it clicks into place.
- Schließen Sie den Batteriefachdeckel fest.

Figure 3.3: The battery and charger for the Einhell Cordless Lawn Mower are sold separately.
4. Bedienungsanleitung
Proper operation ensures effective mowing and extends the life of your appliance.
4.1 Einstellen der Schnitthöhe
The cutting height can be centrally adjusted to 5 different levels, from 25 mm to 65 mm.
- Ensure the mower is switched off and the battery is removed before adjusting the cutting height.
- Suchen Sie den zentralen Hebel zur Einstellung der Schnitthöhe, der sich normalerweise an der Seite des Mähdecks befindet.
- Ziehen Sie den Hebel nach außen und stellen Sie die gewünschte Höhe ein. Lassen Sie den Hebel los, um ihn zu arretieren.

Figure 4.1: The central lever allows for easy adjustment of the cutting height to one of 5 positions.
4.2 Starten und Stoppen des Rasenmähers
- Anfangen: Press and hold the safety button, then pull the switch lever towards the handle. The motor will start.
- Stoppen: Release the switch lever. The motor will stop.
4.3 Mähtechniken
- Mow in overlapping rows to ensure even coverage.
- Für optimale Ergebnisse mähen Sie, wenn das Gras trocken ist.
- Avoid overloading the motor by not attempting to cut excessively long or wet grass in a single pass. Adjust cutting height if necessary.
- The mower is designed for easy maneuverability.

Figure 4.2: A person demonstrating the use of the Einhell Cordless Lawn Mower on a residential lawn.
4.4 Akkulaufzeit
The runtime of the lawn mower depends on the battery capacity and the mowing conditions. Refer to the chart below for estimated mowing areas per battery charge.

Figure 4.3: Estimated maximum lawn surface area that can be mowed per battery charge, depending on battery capacity (e.g., 4.0 Ah for 200 m²).
5. Wartung
Regelmäßige Wartung gewährleistet optimale Leistung und Langlebigkeit Ihres Rasenmähers.
5.1 Reinigung
- Vor der Reinigung oder Durchführung von Wartungsarbeiten muss immer die Batterie entfernt werden.
- Clean the mower deck and blade area after each use to prevent grass buildup. Use a brush or cloth; do not use water jets.
- Clean the grass collection box regularly.
5.2 Rotorblattprüfung
- Regularly inspect the blade for damage, wear, or dullness. A sharp blade ensures a clean cut.
- If the blade is damaged or excessively worn, it should be replaced by an authorized service center.
5.3 Speicherung
- Store the lawn mower in a dry, secure place, out of reach of children.
- Der klappbare Griff ermöglicht eine platzsparende Aufbewahrung.
- Vor längerer Lagerung die Batterie entfernen.

Figure 5.1: The integrated handle facilitates easy transport and storage of the lawn mower.
6. Fehlerbehebung
Dieser Abschnitt bietet Lösungen für häufig auftretende Probleme.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Mäher startet nicht | Battery not inserted correctly or discharged; Safety button/switch lever not activated. | Check battery connection and charge level; Ensure safety button is pressed before pulling the switch lever. |
| Schlechte Schnittleistung | Dull or damaged blade; Cutting height too low for grass conditions; Grass collection box full. | Inspect and replace blade if necessary; Increase cutting height; Empty grass collection box. |
| Übermäßige Vibration | Beschädigte oder unausgewogene Klinge; Lose Bauteile. | Inspect blade for damage and replace if needed; Check all fasteners for tightness. If vibration persists, contact service. |
| Motor stoppt während des Betriebs | Battery discharged; Overload protection activated. | Recharge or replace battery; Reduce load by increasing cutting height or mowing slower. |
7. Spezifikationen
Technical data for the Einhell 3413266 Cordless Lawn Mower.
- Marke: Einhell
- Modellnummer: 3413266
- Energiequelle: Battery (18 Volt)
- Material: Lithium (battery type)
- Farbe: Rot und Schwarz
- Artikelgewicht: 10.1 Kilogramm
- Schnittbreite: 33 Zentimeter
- Produktabmessungen: 47.6 cm (Breite) x 17.3 cm (Länge) x 38.6 cm (Höhe)
- Adjustable Minimum Cutting Height: 3 Zentimeter
- Anzahl der Schnittpositionen: 5
- Montage erforderlich: Ja
- Herstellergarantie: 2 Jahre
- Ursprungsland: China
8. Produktvideo
Watch this video for a visual guide on the Einhell Cordless Lawn Mower's features and assembly.
Video 8.1: Ein überview of the Einhell Cordless Lawn Mower, demonstrating its assembly and key functionalities.
9. Garantie und Support
This product comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.
9.1 Garantieinformationen
- The manufacturer provides a 2-year warranty on this product.
- Für Garantieansprüche ist ein Kaufnachweis erforderlich.
- The warranty does not cover damage caused by improper use, neglect, or unauthorized repairs.
9.2 Kundendienst
For technical assistance, spare parts, or warranty inquiries, please contact Einhell customer service. Contact details can typically be found on the Einhell official webauf der Website oder in der mit Ihrem Produkt gelieferten Dokumentation.