1. Introduction
The Mornwell F29 Oral Irrigator is a portable and rechargeable water flosser designed to provide effective oral hygiene. It features multiple cleaning modes, a large water tank, and a waterproof design for convenient and thorough cleaning of teeth and gums. This manual provides instructions for safe and efficient use, maintenance, and troubleshooting.
2. Package Contents
Please check the package contents upon unboxing to ensure all items are present:
- 1 x Mornwell F29 Oral Irrigator Host
- 2 x Standard Nozzles
- 1 x Braces Nozzle
- 1 x USB Charging Cable (Type-C)
- 1 x User Manual

3. Specifications
| Feature | Specification |
|---|---|
| Material | ABS |
| Power | 6.7W |
| Certifications | CE, FCC, 3C |
| Working Modes | Normal, Soft, Pulse (3 modes) |
| Water Pressure | 40-90 PSI |
| Pulse Frequency | 1400-1800 times/min |
| Water Tank Capacity | 300ML |
| Battery Capacity | 1400mAH |
| Waterproof Rating | IPX7 |
| Charging Method | USB Rechargeable (Type-C) |
| Charging Time | Approximately 3-4 hours |
| Usage Duration | Up to 30 days on a single charge |
| Product Weight | 265g |
| Product Dimensions | 70 x 90 x 302mm |

4. Setup
- Charge the Device: Before first use, fully charge the oral irrigator. Connect the provided USB Type-C charging cable to the device and a compatible 5V/1A/2A/3A USB power adapter (adapter not included). A full charge takes approximately 3-4 hours and provides up to 30 days of use.

Figure 4.1: Convenient Type-C Charging - Attach the Nozzle: Select the desired nozzle (standard or braces nozzle). Insert the nozzle into the opening at the top of the irrigator until it clicks securely into place.
- Fill the Water Tank: Open the water tank cover. Fill the 300ML detachable water tank with lukewarm water. Ensure the base cover is closed tightly after filling to prevent leaks. The wide mouth design allows for easy refilling.

Figure 4.2: Large 300ml Wide Mouth Water Reservoir
5. Operating Instructions
Follow these steps for effective oral irrigation:
- Select a Mode: Press the "Mode" button to cycle through the available cleaning modes:
- Normal: For everyday cleaning and general oral care.
- Soft: Gentle pressure for sensitive teeth and gums.
- Pulse: Provides deep cleaning and gum massage.

Figure 5.1: Operating Modes - Position the Nozzle: Place the nozzle tip into your mouth, directing it at a 90-degree angle towards your gumline.
- Start Flossing: Press the "On" button to begin the water jet. Move the nozzle along your gumline, pausing briefly between teeth.
- Automatic Timer: The device features a 2-minute auto-timer to ensure optimal cleaning duration.

Regular use of the Mornwell F29 Oral Irrigator can help effectively remove food particles and stains, clean brace gums, remove dental residue, and prevent issues like bleeding gums and bad breath.

6. Maintenance
- Cleaning the Water Tank: The 300ml water tank is detachable and features a wide mouth, making it easy to clean thoroughly. Rinse it with water after each use to prevent residue buildup.
- Cleaning the Device: The Mornwell F29 is IPX7 waterproof, allowing for easy cleaning under running water. Wipe the exterior with a soft, damp cloth. Do not immerse the charging port in water unless the cover is securely closed.
- Nozzle Care: Rinse nozzles after each use. Replace nozzles every 3-6 months, or sooner if they show signs of wear.
- Storage: Store the device in a cool, dry place away from direct sunlight when not in use.

7. Troubleshooting
If you encounter any issues with your Mornwell F29 Oral Irrigator, please refer to the following common problems and solutions:
- Device does not turn on:
- Ensure the device is fully charged.
- Check if the power button is pressed firmly.
- Weak water pressure:
- Ensure the water tank is sufficiently filled.
- Check if the nozzle is securely attached and not clogged.
- Clean the water tank and nozzle for any blockages.
- Water leakage:
- Ensure the water tank is properly seated and the base cover is closed tightly.
- Check if the nozzle is correctly inserted.
If the problem persists, please contact customer support for further assistance.
8. User Tips
- Always use a compatible 5V/1A/2A/3A USB adapter for charging to ensure proper battery health and safety.
- After filling the water tank, always double-check that the base cover is closed tightly to prevent any leaks during use.
- For optimal results, use lukewarm water, especially if you have sensitive teeth.
- Experiment with the different modes (Normal, Soft, Pulse) to find the most comfortable and effective setting for your oral care needs.
9. Warranty and Support
The Mornwell F29 Oral Irrigator comes with a 12-month warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or any questions regarding your product, please contact Mornwell customer service through the retailer where you purchased the device.




