Introduction
This manual provides essential instructions for the installation, operation, and maintenance of the Odashen 9-pack grass trimmer spool replacement. These spools are specifically designed for use with the Parkside Cordless Grass Trimmer, model PRTA 20 Li C3 (IAN 351753).
Please read these instructions carefully before use to ensure proper function and safety.
Product Overview

Image: A set of nine Odashen replacement spools for grass trimmers, packaged together.
Compatibility
These replacement spools are compatible with the following model:
- Parkside Cordless Grass Trimmer PRTA 20 Li C3 (IAN 351753)

Image: A close-up of an Odashen replacement spool alongside a Parkside cordless grass trimmer, illustrating compatibility.
Materials and Dimensions
The spools are constructed from premium ABS material, and the trimmer line is made from high-quality nylon polymide, ensuring durability. The thread thickness is approximately 1.4mm.

Image: Detailed view highlighting the premium ABS material of the spool and the high-quality nylon polymide trimmer line.

Image: A diagram illustrating the dimensions of the replacement spool, including its diameter and height.
Setup and Installation
Follow these steps to replace the trimmer spool in your Parkside Cordless Grass Trimmer:
- Power Off: Ensure the grass trimmer is switched off and the battery is removed before attempting any installation or maintenance.
- Remove Spool Cover: Locate the spool cover on the trimmer head. Press the release tabs or twist the cover counter-clockwise to remove it.
- Remove Old Spool: Carefully lift out the empty or damaged spool from the trimmer head.
- Insert New Spool: Place the new Odashen replacement spool into the trimmer head. Ensure the line is properly threaded through the eyelet on the trimmer head. The winding direction of the thread bobbin is indicated in the bobbin case of the thread bobbin. The arrows on the cover of the bobbin case indicate the direction of rotation of the motor.
- Replace Spool Cover: Align the spool cover with the trimmer head and secure it by pressing it firmly or twisting it clockwise until it clicks into place.

Image: A four-panel image demonstrating the steps for installing the trimmer spool, including removing the old spool, inserting the new one, and securing the cover.
Operating Instructions
Once the replacement spool is installed, refer to your Parkside Cordless Grass Trimmer's original instruction manual for detailed operating procedures. Ensure the trimmer line feeds correctly during operation. If the line does not feed automatically, gently tap the trimmer head on the ground while the trimmer is running to advance the line.

Image: A collage showing the grass trimmer in various usage environments, demonstrating its application for trimming grass and weeds.
Maintenance
- Storage: Store unused spools in a cool, dry place away from direct sunlight to maintain line integrity.
- Inspection: Regularly inspect the trimmer head and spool for any damage or excessive wear. Replace the spool when the line is depleted.
- Cleaning: Keep the trimmer head free from grass clippings and debris to ensure proper line feeding.
Troubleshooting
- Line Not Feeding:
- Ensure the spool is correctly installed and the line is not tangled.
- Check for debris in the trimmer head that might obstruct line feeding.
- Verify the line is not fused together on the spool due to heat; unwind a small section if necessary.
- Line Breaking Frequently:
- Avoid hitting hard surfaces or objects with the trimmer line.
- Ensure the line is not too long for the trimmer's cutting diameter.
- Check if the line is worn or damaged at the eyelet.
Specifications
| Feature | Detail |
|---|---|
| Brand | Odashen |
| Model Compatibility | Parkside PRTA 20 Li C3 (IAN 351753) |
| Material | Premium ABS (spool), High-Quality Nylon Polymide (line) |
| Thread Thickness | Approximately 1.4mm |
| Package Contents | 9 x Spare Spools |
| Item Weight | 0.44 Kilograms (15.5 ounces) |
| UPC | 606727878610 |
Warranty and Support
For warranty information or technical support regarding your Odashen replacement spools, please contact the manufacturer directly. Refer to your purchase documentation or the Odashen brand store for contact details.
For issues related to the Parkside Cordless Grass Trimmer itself, please consult the original Parkside product manual or contact Parkside customer service.