Introduction
This manual provides essential instructions for the proper installation, operation, and maintenance of your oneisall Replacement Nail Grinding Head, designed specifically for the oneisall FC08 4-in-1 Pet Grooming Kit. Please read this manual thoroughly before use to ensure safe and effective pet grooming.
Setup: Replacing the Nail Grinding Head
Follow these steps to safely replace the nail grinding head on your oneisall FC08 4-in-1 Pet Grooming Kit.
- Ensure the device is off: Before attempting any replacement, ensure your oneisall FC08 grooming device is powered off and disconnected from any power source.
- Remove the old grinding head: Gently twist or pull the existing nail grinding head counter-clockwise or upwards (depending on the specific mechanism of your FC08 model) until it detaches from the main unit.
- Clean the attachment area: Use a small brush to remove any accumulated hair or debris from the device's attachment point to ensure a secure fit for the new head.
- Install the new grinding head: Align the new replacement nail grinding head with the attachment point on the main unit. Push down firmly and/or twist clockwise until you hear a click or feel it lock securely into place.
- Verify secure attachment: Gently tug on the newly installed head to confirm it is firmly attached and will not come loose during operation.

Operating Instructions
Once the replacement nail grinding head is securely installed, you can begin grooming your pet's nails.
- Acclimate your pet: Allow your pet to get used to the sound and vibration of the device before starting. Turn it on for short periods near them, offering treats and praise.
- Hold your pet securely: Ensure your pet is calm and comfortable. Gently hold their paw and separate their toes to expose the nail.
- Identify the quick: Locate the quick (the pink part of the nail containing blood vessels and nerves) to avoid injury. Only grind the tip of the nail.
- Begin grinding: Turn on the device to a low speed setting. Gently touch the grinding head to the tip of your pet's nail for only 1-2 seconds at a time.
- Avoid overheating: Do not press too hard or grind for extended periods on a single nail, as this can cause friction heat and discomfort for your pet.
- Check progress: After each short grind, check the nail length and shape. Repeat the process until the desired length is achieved.
- Reward your pet: Offer treats and praise throughout and after the grooming session to create a positive experience.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your nail grinding head.
- Cleaning after each use: After each grooming session, detach the grinding head. Use the small cleaning brush (often included with the main grooming kit) to remove any nail dust and debris from the grinding surface and the internal mechanism.
- Deep cleaning (monthly): For a more thorough clean, you may gently wipe the grinding surface with a damp cloth. Ensure the head is completely dry before reattaching or storing.
- Storage: Store the grinding head in a clean, dry place, away from direct sunlight and moisture. Keep it protected from impacts that could damage the grinding surface.
- Replacement: The grinding head is a consumable part. Replace it when you notice a decrease in grinding efficiency or if the surface appears worn or damaged. The lifespan depends on usage frequency and nail hardness.
Troubleshooting
If you encounter any issues with your oneisall Replacement Nail Grinding Head, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinding head not spinning or spinning slowly | Not properly attached; debris obstructing movement; low battery on main unit. | Ensure head is securely attached. Clean any debris. Charge the main grooming device. |
| Poor grinding performance | Grinding surface is worn; excessive nail dust buildup. | Clean the grinding head thoroughly. Replace the grinding head if worn. |
| Excessive heat during grinding | Grinding for too long on one spot; pressing too hard. | Grind in short bursts (1-2 seconds). Apply gentle pressure. Allow nails to cool between passes. |
Specifications
- Brand: oneisall
- Model (Replacement Head): FC08 (compatible with oneisall FC08 4-in-1 Pet Grooming Kit)
- Item Weight: 1.28 ounces
- Color: Silver
- Recommended Uses For Product: Nail Grinding
- Package Dimensions: 3.13 x 2.36 x 1.57 inches
- Power Source: Battery Powered (via main grooming device)
Important Information
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Warranty and Support
For warranty information regarding your oneisall FC08 4-in-1 Pet Grooming Kit and its replacement parts, please refer to the documentation included with your original grooming kit or visit the official oneisall website. For customer support, you can contact oneisall directly through their official channels or visit their Amazon store: oneisall Store.





