1. Product Overview
This instruction manual provides essential information for the safe and effective use of the gartenteile replacement plastic blades and cutting disc kit. This kit is specifically designed for compatibility with the LIDL FRTA 20 A1 cordless grass trimmer, identified by IAN 282232. It ensures optimal performance and longevity of your grass trimmer when used as directed.

Figure 1: Overview of the gartenteile replacement blade and cutting disc kit. The image displays 60 red plastic blades and a central black cutting disc, illustrating the complete set.
2. Package Contents
Upon opening the package, please verify that all components are present and undamaged. The kit includes:
- 60x Plastic Replacement Blades: Red plastic blades designed for efficient grass trimming.
- 1x Cutting Disc with Fixing Screw: A black cutting disc, essential for mounting the blades, complete with the necessary screw for attachment.
Important Note: This kit is exclusively designed for the LIDL FRTA 20 A1 cordless grass trimmer (IAN 282232). Compatibility with other models is not guaranteed.
3. Safety Instructions
Always prioritize safety when handling and installing replacement parts for power tools. Failure to follow these instructions may result in injury or damage to the equipment.
- Disconnect Power: Before attempting any installation or maintenance, ensure the grass trimmer's battery is removed or the power cord is unplugged to prevent accidental startup.
- Wear Protective Gear: Always wear appropriate personal protective equipment (PPE), including safety glasses and gloves, when handling blades and performing maintenance.
- Inspect Components: Before installation, carefully inspect all new and existing components for any signs of damage or defects. Do not use damaged parts.
- Secure Installation: Ensure all blades and the cutting disc are securely fastened according to the trimmer's original manufacturer instructions. Loose parts can become dangerous projectiles.
- Keep Clear: Maintain a safe distance from the cutting area during operation. Ensure no bystanders or pets are nearby.
- Proper Storage: Store replacement blades and discs in a safe, dry place, out of reach of children and unauthorized users.
4. Setup: Installation of Blades and Cutting Disc
Follow these steps to correctly install the replacement blades and cutting disc onto your LIDL FRTA 20 A1 cordless grass trimmer. Refer to your trimmer's original manual for specific instructions on accessing the cutting head.
- Prepare the Trimmer: Ensure the grass trimmer is turned off and the battery pack is removed to prevent accidental operation.
- Remove Old Blades/Disc: Carefully remove any worn or damaged blades and the existing cutting disc from the trimmer head. Dispose of old parts responsibly.
- Position the New Cutting Disc: Place the new cutting disc onto the trimmer head spindle, ensuring it sits flush and correctly aligned.
- Secure the Cutting Disc: Use the provided fixing screw to securely attach the cutting disc to the trimmer head. Tighten the screw firmly but do not overtighten.
- Attach Plastic Blades: Insert the plastic replacement blades into the designated slots on the cutting disc. Ensure each blade is properly seated and can pivot freely.
- Verify Installation: Once all blades are installed, gently rotate the cutting head by hand to ensure all components are securely attached and move without obstruction.

Figure 2: Detail of the cutting disc and fixing screws. This image highlights the central cutting disc where the plastic blades are attached.
5. Operating Instructions
After successful installation of the replacement blades and cutting disc, your grass trimmer is ready for operation. Always refer to your LIDL FRTA 20 A1 grass trimmer's original operating manual for comprehensive usage guidelines.
- Pre-Operation Check: Before each use, inspect the blades and cutting disc for any damage, wear, or looseness. Replace any damaged blades immediately.
- Clear Work Area: Ensure the area to be trimmed is free of stones, debris, or other objects that could be thrown by the blades.
- Proper Technique: Operate the trimmer with a steady, sweeping motion. Avoid forcing the trimmer through thick vegetation, as this can strain the motor and damage the blades.
- Blade Wear: Plastic blades will wear down over time, especially when encountering hard surfaces. Replace blades as soon as you notice reduced cutting performance or significant wear.
6. Maintenance
Regular maintenance of your replacement blades and cutting disc will extend their lifespan and ensure consistent trimming performance.
- Cleaning: After each use, remove the battery and carefully clean any grass clippings and debris from the cutting disc and blades. A stiff brush or cloth can be used.
- Inspection: Periodically inspect the cutting disc for cracks or damage. Check the blades for excessive wear, chips, or breakage. Replace any damaged components immediately.
- Storage: Store the trimmer with the blades and disc in a clean, dry place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with the performance of your replacement blades or cutting disc, consider the following common solutions:
- Reduced Cutting Performance:
- Check if blades are worn or dull. Replace as needed.
- Ensure blades are clean and free of tangled grass.
- Verify that the cutting disc is securely fastened.
- Excessive Vibration:
- Inspect blades for damage or imbalance. Replace any broken or severely bent blades.
- Ensure the cutting disc is properly seated and the fixing screw is tight.
- Blades Breaking Frequently:
- Avoid trimming against hard objects like rocks, fences, or concrete.
- Ensure the correct type of blades are being used for the trimmer model.
For issues not resolved by these steps, please consult the original LIDL FRTA 20 A1 grass trimmer manual or contact the manufacturer's support.
8. Specifications
| Product Name | Replacement Blades and Cutting Disc Kit |
| Brand | gartenteile |
| Compatibility | LIDL FRTA 20 A1 Cordless Grass Trimmer (IAN 282232) |
| Kit Contents | 60x Plastic Blades, 1x Cutting Disc with Fixing Screw |
| Manufacturer | Grizzly |
| ASIN | B07RZLTJRS |
| Batteries Included | No |
9. Warranty and Support
Specific warranty information for this replacement blade and cutting disc kit may vary. Please refer to your purchase documentation or contact the retailer for details regarding warranty coverage.
For technical support or inquiries regarding the compatibility and use of these replacement parts, please contact the manufacturer or the seller directly. Always provide your product model (LIDL FRTA 20 A1, IAN 282232) and the ASIN (B07RZLTJRS) when seeking assistance.
Seller: motodox GmbH
Manufacturer (as per specifications): Grizzly