1. Utangulizi
Thank you for choosing the Einhell Knife Roller accessory. This knife roller is designed to work with specific Einhell scarifier models to effectively remove moss and thatch from your lawn, promoting healthier grass growth. This manual provides essential information for the safe and correct installation, operation, and maintenance of your knife roller. Please read these instructions carefully before use and keep them for future reference. Always refer to the main scarifier unit's instruction manual for comprehensive safety and operating procedures.
2. Maagizo ya Usalama
This knife roller is an accessory for power tools. Always observe the safety warnings and instructions provided in the main manual of your Einhell scarifier. Failure to follow all instructions may result in electric shock, fire, and/or serious injury.
- Ondoa Nguvu: Always ensure the scarifier is disconnected from its power source (unplugged or battery removed) before installing, removing, cleaning, or performing any maintenance on the knife roller.
- Vaa Vifaa vya Kinga: Always wear appropriate personal protective equipment, including sturdy gloves and eye protection, when handling the knife roller, especially during installation and cleaning, due to the sharp blades.
- Blade kali: The knife roller is equipped with sharp stainless steel blades. Handle with extreme care to prevent cuts.
- Weka Wazi: Ensure children and bystanders are kept at a safe distance during installation and operation.
- Kagua Kabla ya Kutumia: Before each use, inspect the knife roller for any signs of damage, wear, or loose components. Do not use if damaged.
3. Bidhaa Imeishaview
The Einhell Knife Roller is a robust accessory designed for efficient scarifying. It features 16 durable stainless steel knives mounted on a ball-bearing roller, ensuring smooth operation and effective removal of thatch and moss from your lawn.

Image 1: Einhell Knife Roller GE-SC 36/35 Li Scarifier Accessory. This image shows the complete knife roller unit with its 16 stainless steel blades and central shaft.
3.1. Utangamano
This knife roller is specifically designed for use with the following Einhell scarifier models:
- Einhell battery scarifier fan GE-SC 36/35 Li
- Einhell battery scarifier fan GE-SA 36/35 Li
- Einhell electric scarifier fan GE-SA 1435/1
4. Ufungaji (Mipangilio)
The installation and disassembly of the knife roller with the Einhell GE-SC 36/35 Li cordless scarifier fan is designed to be completely tool-free. For other compatible models, refer to their specific manuals for roller replacement procedures.
- Hakikisha Usalama: Before beginning, ensure the scarifier is switched off and disconnected from its power source (battery removed or unplugged). Wear protective gloves.
- Access Roller Compartment: Open the roller compartment of your scarifier. Refer to your scarifier's main instruction manual for specific details on how to safely access this area.
- Remove Existing Roller (if applicable): If replacing an existing roller, carefully unlatch or release the old roller according to your scarifier's manual and remove it.
- Insert New Knife Roller: Align the new Einhell Knife Roller with the mounting points in the scarifier's compartment. For models like the GE-SC 36/35 Li, the tool-free mechanism allows for easy insertion and locking into place. Ensure it is securely seated and latched.
- Funga Sehemu: Close the roller compartment securely.
- Thibitisha Usakinishaji: Gently rotate the roller by hand to ensure it moves freely and is properly installed before reconnecting power.
5. Maagizo ya Uendeshaji
The knife roller is designed for scarifying, which involves cutting into the grass grain to remove thatch and aerate the soil. Always operate the scarifier according to its main instruction manual.
- Kina cha Kuogofya: Adjust the working depth of your scarifier according to your lawn's condition and the recommendations in your scarifier's manual. The knife roller's 16 robust stainless steel knives will work into the grass grain with a working width of 35 cm.
- Operesheni: Once the knife roller is installed and the scarifier's depth is set, operate the scarifier as described in its primary manual. Move the scarifier steadily across the lawn, ensuring even coverage.
- Post-Scarifying: After scarifying, it is often beneficial to rake up the removed thatch and consider overseeding or fertilizing your lawn.
6. Matengenezo
Regular maintenance ensures the longevity and optimal performance of your knife roller.
- Kusafisha: After each use, disconnect the scarifier from power. Carefully remove the knife roller and clean off any grass, soil, or debris from the blades and roller using a brush or cloth. Avoid using harsh chemicals.
- Ukaguzi: Regularly inspect the stainless steel knives for wear, damage, or dullness. While robust, blades can become dull over time or damaged by striking hard objects. Replace the knife roller if the blades are excessively worn or damaged.
- Hifadhi: Store the knife roller in a clean, dry place, protected from moisture and extreme temperatures. If removed from the scarifier, store it safely to prevent accidental contact with the sharp blades.
7. Utatuzi wa shida
If you encounter issues with your knife roller, consider the following:
- Poor Scarifying Performance:
- Check if the scarifying depth setting on your main unit is appropriate.
- Inspect the knife roller blades for excessive wear or damage. Dull blades will not scarify effectively.
- Ensure the roller is free of tangled grass or debris that might impede its rotation.
- Roller Not Rotating Freely:
- Disconnect power and check for any obstructions (grass, roots, stones) caught in the roller or its bearings.
- Ensure the roller is correctly installed and securely latched in the scarifier's compartment.
For issues related to the scarifier unit itself, refer to its dedicated instruction manual or contact Einhell customer support.
8. Vipimo
| Kipengele | Vipimo |
|---|---|
| Nambari ya Mfano | 3405962 |
| Chapa | Einhell |
| Upana wa Kufanya Kazi | sentimita 35 (inchi 13.78) |
| Idadi ya Visu | 16 |
| Nyenzo ya Blade | Chuma cha pua |
| Aina ya roller | Kubeba Mpira |
| Uzito wa Kipengee | Kilo 0.74 (pauni 1.63) |
| Vipimo vya Bidhaa (D x W x H) | 16.54" x 4.72" x 4.33" (takriban.) |
| Rangi | Multicolor |
9. Udhamini na Msaada
Einhell products are manufactured with quality and care. For information regarding the warranty period and conditions applicable to this knife roller accessory, please refer to the warranty documentation provided with your original scarifier unit or visit the official Einhell website. For technical assistance, spare parts, or any other inquiries, please contact Einhell customer support directly.





