1. Einleitung
Thank you for choosing the CONENTOOL 600W Cordless Grass Trimmer. This manual provides essential information for the safe and efficient operation, assembly, maintenance, and troubleshooting of your new tool. Please read this manual thoroughly before first use and keep it for future reference.
2. Sicherheitshinweise
Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury when operating power tools. Failure to follow these instructions may result in serious injury.
- Lies alle Anweisungen: Machen Sie sich mit den Steuerelementen und der korrekten Verwendung des Werkzeugs vertraut.
- Augenschutz tragen: Beim Bedienen des Trimmers ist stets eine Schutzbrille zu tragen.
- Tragen Sie Schutzkleidung: Wear long pants, sturdy footwear, and gloves. Avoid loose clothing that can get caught in moving parts.
- Bereich freihalten: Ensure the work area is free of debris, rocks, and other objects that could be thrown by the cutting head. Keep bystanders, children, and pets at a safe distance (at least 15 meters).
- Vor Gebrauch prüfen: Check the trimmer for any damaged parts, loose fasteners, or worn blades before each use. Do not operate if damaged.
- Batteriesicherheit: Use only the specified battery and charger. Do not charge batteries in damp or wet conditions. Do not incinerate batteries.
- Vermeiden Sie gefährliche Umgebungen: Do not use the trimmer in rain, damp locations, or in the presence of flammable liquids or gases.
- Gleichgewicht halten: Achten Sie stets auf sicheren Stand und Gleichgewicht. Überstrecken Sie sich nicht.
- Batterie abklemmen: Always remove the battery pack when not in use, before cleaning, adjusting, or changing accessories.
- Sicher aufbewahren: Store the trimmer in a dry, secure place out of reach of children.
3. Packungsinhalt
Carefully unpack all items and ensure you have received the following components. If any parts are missing or damaged, contact customer service.

Bild: Package Contents. This image illustrates all the components included with your CONENTOOL grass trimmer, such as various blades, batteries, charger, and safety accessories.
- 1x Cordless Grass Trimmer Unit
- 2x 24V 2000mAh Lithium Batteries
- 1x Batterieladegerät
- 1x Aluminum Saw Blade
- 2x Alloy Blades
- 5x PVC Blades
- 1x Schutzhülle
- 1x Fixed Cover
- 1 Paar Handschuhe
- 1x Inbusschlüssel
- 1x Set of Auxiliary Wheels
4. Produktüberschreitungview & Parts Identification
Familiarize yourself with the different parts of your grass trimmer for proper assembly and operation.

Bild: Parts Diagram. This diagram labels key components such as the On/Off switch, battery, handles, motor, and cutting head.
- Ein-/Ausschalter: Hauptstromsteuerung.
- Power Switch / Start Switch: Aktiviert den Motor.
- Lithiumbatterie: Provides power to the trimmer.
- Zusatzgriff: For improved grip and control.
- Handle Adjustment Button: To adjust the position of the auxiliary handle.
- Telescopic Pole Adjustment Knob: To extend or retract the pole length.
- Motor: The power unit for the cutting head.
- Head Adjustment Button: To change the angle of the cutting head.
- Cutting Plate / Cutting Head: Where the blades are attached for trimming.
- Auxiliary Wheels: For easier movement and support during trimming.
5. Aufbau und Montage
Follow these steps to assemble your grass trimmer before first use.
5.1. Klingeninstallation

Bild: Blade Installation Steps. This image provides a visual guide for attaching the cutting blade.
- Place the sound wall on the corner of the entry slot.
- Rotate the head wing to align it with the screw hole.
- Ensure the inner hexagon of the retaining cover is aligned with the inner hexagon of the screw.
- Rotate left and right to hold the inner hexagon.
- Place a saw blade onto the shaft.
- Position the blade to tighten it.
- Place the seals.
- Insert the seals and tighten the screws securely.
- Die Installation ist abgeschlossen.
5.2. Auxiliary Wheel Installation

Bild: Wheel Installation Steps. This image details the process of attaching the auxiliary wheels to the trimmer.
- Remove the wheel accessories, two long screws, and four square nuts.
- Install the wheel hub and long screws.
- Align the wheel with the round sound wall and insert.
- Then fasten with the square nut.
- Press the guide body so that it fully grips the lawn mower.
- Rotate the guide body in the direction of the arrow shown in the figure.
- At this point, the position of the sound wall bayonet and the position of the lawn mower bayonet are stagGered.
- Insert the hexagonal screws into the cap of the lawn trimmer head.
- Install the blade, paying attention to its direction.
- Install the circular metal seal.
- Install the hexagonal nut and tighten it with the tool.
- Die Klingeninstallation ist abgeschlossen.
5.3. Laden des Akkus
The trimmer is powered by 24V lithium-ion batteries. Ensure batteries are fully charged before use.
- Schließen Sie das Ladegerät an eine Steckdose an.
- Setzen Sie den Akku in das Ladegerät ein.
- The indicator light on the charger will show the charging status.
- Eine vollständige Aufladung dauert pro Akku etwa 2 Stunden.
- Entfernen Sie den Akku, sobald er vollständig aufgeladen ist.

Bild: 2x 2000mAh Battery. This image shows the two 24V 2000mAh batteries included with the trimmer, highlighting their capacity and charge time.
6. Bedienungsanleitung
6.1. Starting and Stopping the Trimmer
- Ensure the battery is fully charged and securely inserted into the trimmer.
- Press the safety lock button (if present) and then squeeze the trigger switch to start the trimmer.
- Zum Anhalten des Trimmers den Auslöseschalter loslassen.
6.2. Adjusting the Trimmer
The CONENTOOL grass trimmer offers several adjustments for comfortable and effective use.
- Verstellung der Teleskopstange: Loosen the adjustment knob on the telescopic pole, extend or retract the pole to your desired length (adjustable from 1 to 36 cm), and then tighten the knob securely.
- Zusätzliche Griffverstellung: Press the handle adjustment button and slide the auxiliary handle to a comfortable position, then release the button to lock it.
- Cutting Head Angle Adjustment: Press the head adjustment button to change the angle of the cutting head for different trimming tasks, such as edging. The head can be adjusted up to 90 degrees.

Bild: Adjustable Telescopic Pole. This image demonstrates how to adjust the length of the trimmer's pole for user comfort.

Bild: Adjustable Handle Position. This image illustrates how the auxiliary handle can be moved along the pole for optimal grip.

Bild: 90 Degree Adjustable Head. This image shows the cutting head's ability to pivot for various trimming angles.
6.3. Choosing the Right Blade
The trimmer comes with three types of cutting blades for various applications:

Bild: Three Cutting Heads. This image displays the different blade types and their recommended uses.
- Plastic Blades (PVC): Ideal for general lawn mowing and light grass trimming.
- Klingen aus rostfreiem Stahl: Suitable for more complex terrain, tougher weeds, and thicker grass.
- Alloy Saw Blade: Designed for cutting plants, shrubs, and small branches.
6.4. Using the Auxiliary Wheels
Attach the auxiliary wheels for easier movement and consistent cutting height, especially when trimming larger areas or performing edging tasks.

Bild: Grass Trimmer on Wheels. This image shows the trimmer with its auxiliary wheels, demonstrating how they aid in operation.
7. Wartung
Regular maintenance ensures the longevity and optimal performance of your grass trimmer.
- Reinigung: After each use, remove the battery and clean the cutting head and protective guard. Use a brush or cloth to remove grass clippings, dirt, and debris. Do not use water directly on electrical components.
- Klingeninspektion: Regularly inspect blades for wear, damage, or dullness. Replace worn or damaged blades immediately to maintain cutting efficiency and safety.
- Batteriepflege: Bewahren Sie Batterien an einem kühlen, trockenen Ort auf. Lagern Sie vollständig entladene Batterien nicht über längere Zeit. Laden Sie sie regelmäßig auf, wenn sie nicht verwendet werden.
- Lagerung: Store the trimmer in a dry, secure location, out of reach of children and away from direct sunlight or extreme temperatures.
8. Fehlerbehebung
In diesem Abschnitt finden Sie häufig auftretende Probleme und deren Lösungen.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Trimmer startet nicht | Batterie nicht geladen oder falsch eingelegt Sicherheitsverriegelung nicht aktiviert Beschädigter Schalter | Charge battery and ensure it is fully inserted Engage safety lock before pressing trigger Kundenservice kontaktieren |
| Reduzierte Schnittleistung | Stumpfe oder beschädigte Klinge Excessive grass/weeds Niedriger Akkuladestand | Klinge ersetzen Clear excess material, trim in smaller passes Akku aufladen |
| Übermäßige Vibration | Unausgewogene oder beschädigte Klinge Lose Komponenten | Klinge ersetzen Check all fasteners and tighten if necessary |
| Akku wird nicht geladen | Ladegerät nicht eingesteckt Defekter Akku oder Ladegerät Batterie zu heiß/kalt | Stellen Sie sicher, dass das Ladegerät richtig angeschlossen ist Kundenservice kontaktieren Lassen Sie den Akku Raumtemperatur annehmen. |
9. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Marke | CONENTOOL |
| Modellnummer | 121DCJ |
| Motorleistung | 600 W |
| Leerlaufdrehzahl | 6000 U/min |
| Batterie Voltage | 24 V |
| Batteriekapazität | 2 x 2000mAh |
| Ladezeit | Approx. 2 hours per battery |
| Operating Time (single battery) | Ca. 1.5 Stunden |
| Produktgewicht | 1.5 kg |
| Stromquelle | Batteriebetrieben |
| Montage erforderlich | Ja |
10. Garantie und Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact CONENTOOL customer service directly. Keep your proof of purchase for warranty claims.