Introduction
This instruction manual provides essential information for the proper installation, operation, and maintenance of your RF RollingFit HQ8 Replacement Heads. These heads are designed to restore optimal shaving performance to compatible Philips Norelco Aquatec shavers. Please read this manual thoroughly before use to ensure a comfortable and effective shaving experience.
Compatibility
The HQ8 Replacement Heads are compatible with various Philips Norelco Aquatec Shaver series. Please verify your shaver model against the list below:

Image: Compatibility chart displaying Philips Norelco AquaTouch, PTxxx, HQ7xxx, and HQ8xxx series shavers that are compatible with HQ8 replacement heads.
- ATxxx Series: AT750, AT751, AT890, AT891
- PTxxx Series: PT710, PT715, PT720, PT725, PT730, PT735, PT860, PT870
- HQ7xxx Series: HQ7100, HQ7140, HQ7160, HQ7180, HQ7200, HQ7240, HQ7290, HQ7742, HQ7760, HQ7762, HQ7780, HQ7782, HQ7300, HQ7320, HQ7340, HQ7360, HQ7380, HQ7390, HQ7740, HQ7120, HQ7141, HQ7142, HQ7143, HQ7165, HQ7260, HQ7310, HQ7330, HQ7350, HQ7363, HQ7800, HQ7890
- HQ8xxx Series: HQ8830, HQ8850, HQ8870, HQ8880, HQ8882, HQ8890, HQ8894, HQ8445, HQ8625, HQ8845, HQ8865, HQ8875, HQ8885, HQ8893
Package Contents
Your RF RollingFit HQ8 Replacement Heads package includes:
- 3 x HQ8 Replacement Shaver Heads
- 1 x Cleaning Brush

Image: The complete package contents, including three replacement heads and a cleaning brush, with an example of a head installed in a shaver.
Setup and Installation
Replacing your shaver heads is a straightforward process. Follow these steps carefully:
- Open the Shaving Unit: Gently open the shaving unit of your Philips Norelco shaver. This usually involves pressing a release button or lifting the head assembly.
- Remove Old Blades: Turn the lock anti-clockwise to release the retaining frame. Carefully remove the old shaver blades and combs.
- Insert New Blades: Place the new HQ8 replacement blades into the shaving unit. Ensure each blade is correctly seated in its designated slot.
- Align and Secure: Align the replacement head with both corner positions. Place the shaving heads back into the shaving unit. Turn the lock clockwise to secure the retaining frame.
- Close Shaving Unit: Close the shaving unit until it clicks into place.

Image: A diagram illustrating the correct alignment of the replacement heads within the shaver unit for proper installation.
Video Guide: How to Install HQ8 Norelco Replacement Heads
Video: A step-by-step guide demonstrating the installation process for HQ8 replacement heads into a Philips Norelco shaver.
Operating Instructions
The HQ8 replacement heads are designed for both dry and wet shaving, offering flexibility based on your preference.
Dry Shaving
For a quick and convenient shave, use the shaver on dry skin. Ensure your skin is clean and free of any creams or lotions for optimal results. Move the shaver in small, circular motions over your face and neck.

Image: A man performing a dry shave with an electric shaver.
Wet Shaving
For a more comfortable and refreshing shave, especially for sensitive skin, use the shaver with shaving foam or gel. Apply your preferred shaving product to your face and neck, then shave in small, circular motions. Rinse the shaver head under running water during and after shaving.

Image: A man applying shaving cream and performing a wet shave with an electric shaver.

Image: A visual comparison illustrating the difference between dry and wet shaving.
Maintenance
Regular cleaning and proper care will extend the lifespan of your replacement heads and maintain optimal shaving performance.
- Daily Cleaning: After each shave, open the shaver head and rinse the blades and shaving unit thoroughly under warm running water. Use the provided cleaning brush to remove any trapped hairs.
- Lubrication: After installation or thorough cleaning, place a tiny drop of baby oil on each replacement blade and allow the shaver to run for approximately 10 seconds. This helps lubricate the blades, ensuring smooth operation and reducing friction.
- Air Dry: Allow the shaver heads to air dry completely before closing the shaving unit or storing the shaver.
Troubleshooting
If you encounter issues with your replacement heads, consider the following:
- Blades Pulling Hair: This can occur if the blades are not properly seated, if there is excessive hair buildup, or if the blades are not adequately lubricated. Ensure the heads are correctly installed, clean them thoroughly, and apply a drop of baby oil as described in the Maintenance section.
- Reduced Shaving Performance: Ensure the shaver is fully charged. If performance remains low after cleaning and lubrication, verify that the heads are correctly installed and not damaged.
- Difficulty Installing: Refer to the 'Setup and Installation' section and the accompanying video. Ensure the heads are aligned with the slots and the retaining frame is properly locked.
Specifications
| Feature | Detail |
|---|---|
| Model Name | HQ8 |
| Brand | RF RollingFit |
| Compatibility | Philips Norelco Aquatec Shavers (ATxxx, PTxxx, HQ7xxx, HQ8xxx series) |
| Cutting System | Double-precision cutting system with lifting and cutting technology |
| Shaving Coverage | 360-degree without dead ends |
| Recommended Use | Face |
Warranty and Support
For specific warranty information or product support, please refer to the packaging or contact RF RollingFit customer service directly. Keep your purchase receipt as proof of purchase.





