Introduction
This manual provides essential information for the safe and effective use of your Mornwell Water Dental Flosser. Please read it thoroughly before operation and retain it for future reference. The Mornwell Water Dental Flosser is designed to provide superior oral care, effectively cleaning areas traditional floss cannot reach, promoting enhanced gum health, and combating bad breath.
Safety Information
Important Safety Precautions:
- Keep out of reach of children.
- Do not use near water sources such as sinks or showers.
- If device is dropped in water, unplug and do not use.
- For oral use only.
- If irritation occurs, discontinue use.
Setup
- Charging the Device: Charge the water flosser fully before using it for the first time. The powerful battery charges in just 3 hours, providing up to 50 days of continuous use. Use the included USB cable for charging via power banks, computers, or laptops.

Image: The Mornwell Water Flosser connected to a USB-C charging cable, illustrating different charging options such as a power adapter, computer, and power bank. The image also highlights the 50-day battery life and 300ml water tank capacity.
- Filling the Water Tank: Fill the detachable 300ml water tank with warm water. Using warm water or mouthwash is beneficial for oral health.

Image: A close-up of the Mornwell Water Flosser highlighting its 300ml detachable water tank, emphasizing its BPA-free material and larger capacity compared to other models.
- Attaching the Jet Tip: Attach the desired jet tip and ensure it is securely connected. The flosser comes with four interchangeable jet tips that rotate 360 degrees for comprehensive cleaning.

Image: A three-step diagram illustrating how to correctly insert the jet tip into the Mornwell Water Flosser. It shows inserting directly and firmly, with a correct installation showing the sealing ring covered, and an incorrect installation leaving a gap that may leak.
Setup and Operation Video Guide
Video: This video demonstrates the setup process, including attaching the tip and filling the water tank, as well as showing the device in operation with its various modes and water pressure.
Operating Instructions
- Selecting a Mode and Pressure: Select your preferred pressure mode. The flosser offers 10 distinct pressure modes, including a soft setting for first-time users, Normal, Soft, and a customizable DIY mode with 8 intensities. The innovative memory feature allows you to continue using your favorite mode the next time you use it.

Image: The control panel of the Mornwell Water Flosser, illustrating the "On/Off" and "Mode" buttons, along with indicator lights for Normal, Soft, and Pulse modes. It highlights the 10 intensity levels and the customizable DIY mode.

Image: A chart detailing the 8 levels of water pressure adjustment (10-120 PSI) available on the Mornwell Water Flosser. It suggests pressure ranges suitable for children/elderly/sensitive gums, daily washing, and deep cleaning.
- Flossing Technique: Lean over the sink, place the tip in your mouth, and turn on the device. Move the tip along your gum line and between teeth, following a pattern similar to traditional flossing. The device delivers 1500-1800 pulses per minute at 10-120 PSI for effective cleaning.

Image: A visual comparison of the standard nozzle and orthodontic tip provided with the Mornwell Water Flosser. It explains that the standard nozzle removes bacteria deep between teeth and below the gumline, while the orthodontic tip is suitable for cleaning around braces.
Maintenance
Proper maintenance ensures the longevity and hygiene of your Mornwell Water Dental Flosser.
- Cleaning the Device: After each use, clean the jet tip and store it in a dry place. The IPX7 waterproof rating allows for safe use in the shower and easy cleaning.

Image: The Mornwell Water Flosser partially submerged in water, illustrating its IPX7 waterproof design. A note reminds users to ensure the base cover is attached tightly for proper sealing.
- Regular Charging: Charge the device when the battery level is low to maintain optimal performance.
Troubleshooting
If you encounter issues with your Mornwell Water Dental Flosser, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow or weak pressure | Low water level in tank, clogged tip, or incorrect tip insertion. | Refill water tank. Clean the jet tip. Ensure tip is securely inserted (refer to Setup section). |
| Device not turning on | Battery is low or depleted. | Charge the device fully. |
| Water leakage | Water tank not properly sealed or tip not securely attached. | Ensure the water tank is tightly closed and the jet tip is firmly inserted. |
For further assistance, please contact Mornwell customer support.
Specifications
- Model Number: D52-Pro-1
- Package Dimensions: 9.76 x 4.33 x 2.68 inches; 10.55 ounces
- Power Source: Battery Powered
- Special Features: Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Rechargeable
- Product Benefits: Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque
- Water Pressure Range: 10-120 PSI
- Pulse Rate: 1500-1800 pulses per minute
- Water Tank Capacity: 300ml
- Waterproof Rating: IPX7
- Battery Life: Up to 50 days (after 3 hours charge)
Warranty and Support
Mornwell offers a 12-month after-sale guarantee for this product. We are committed to providing professional customer service and ensuring your satisfaction.
For any inquiries, technical support, or warranty claims, please contact Mornwell customer service through the retailer where you purchased the product or visit the official Mornwell website for contact information.
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