COSLUS Water Dental Flosser Model C20(F5020E)

Introduction

Thank you for choosing the COSLUS Water Dental Flosser Model C20(F5020E). This device is designed to provide effective oral cleaning, promoting healthier gums and teeth. Please read this manual thoroughly before first use to ensure proper operation and maintenance. Keep this manual for future reference.

Safety Information

CAUTION:

• Keep away from children.
• Do not submerge the charging cable in water.
• This product includes small parts that can be a choking hazard.

Package Contents

Upon unpacking, please verify that all items are present:

• COSLUS Water Dental Flosser Unit
• Standard Jet Tips (2x)
• Periodontal Jet Tip (1x)
• Orthodontic Tip (1x)
• Tongue Cleaner Tip (1x)
• USB Charging Cable (Adapter not included)
• User Manual

Image: The COSLUS Water Dental Flosser unit with its packaging and the five interchangeable tips included.

Product Overview

The COSLUS C20(F5020E) is a portable cordless oral irrigator featuring a 300ml water tank and multiple operating modes for comprehensive oral hygiene. It utilizes advanced dual-thread water pulse technology to effectively clean between teeth and below the gumline.

Image: Illustration highlighting the ergonomic handle design and 360-degree rotatable nozzle for comfortable and effective cleaning.

Image: Close-up of the 300ml detachable water tank, emphasizing its BPA-free material and larger capacity.

Setup

1. Charge the Device: Before first use, fully charge the device. Connect the USB charging cable to the charging port on the unit and to any 5V adapter (not included). A full charge takes approximately 3 hours and provides up to 30 days of use.
2. Fill the Water Tank: Detach the 300ml water tank from the main unit. Fill it with warm water. Warm water is often more comfortable for teeth and gums. You may also use mouthwash as recommended by your dental professional. Reattach the tank securely, ensuring the base cover is closed tightly.
3. Attach the Nozzle: Select the desired tip (Standard, Periodontal, Orthodontic, or Tongue Cleaner) and insert it firmly into the opening at the top of the unit until it clicks into place.

Image: Visual guide showing the steps to add water, insert the tip, select mode, position in mouth, and turn on the device.

Operating Instructions

The COSLUS Water Dental Flosser offers three operating modes to suit different oral care needs:

• Clean Mode: For daily thorough cleaning.
• Soft Mode: Gentle cleaning for beginners or sensitive teeth. Recommended for first-time users.
• Massage Mode: Pulsating action to massage gums.

1. Select Mode: Press the 'MODE' button to cycle through the available modes (Clean, Soft, Massage). For first-time use, start with 'Soft' mode.
2. Position the Tip: Lean over a sink. Place the tip into your mouth, directing it towards your gum line at a 90-degree angle. Keep your mouth slightly closed to prevent splashing.
3. Start Flossing: Press the 'ON/OFF' button to turn on the device. Guide the water jet along your gum line and between each tooth. Pause briefly between teeth to allow the water to clean the area thoroughly.
4. Complete Cleaning: Continue until you have cleaned all areas of your mouth. The 300ml tank provides sufficient water for a complete cleaning session without frequent refills.
5. Turn Off: Press the 'ON/OFF' button again to turn off the device.

Image: Diagram illustrating the three operating modes (Clean, Soft, Massage) and their recommended uses.

Image: Visual representation of the dual-thread stream technology effectively removing plaque and debris from teeth and gums.

Maintenance

Proper maintenance ensures the longevity and hygiene of your water flosser.

• Cleaning the Unit: The COSLUS Water Dental Flosser is IPX7 waterproof, allowing for easy cleaning. After each use, empty any remaining water from the tank. You can rinse the tank and the exterior of the unit under running water.
• Cleaning the Tips: Remove the tip after each use and rinse it thoroughly under water. Replace tips every 3-6 months, or sooner if they show signs of wear.
• Drying and Storage: Allow all components to air dry completely before reassembling and storing the unit. Store in a cool, dry place away from direct sunlight.

Image: The water flosser unit being cleaned under running water, demonstrating its IPX7 waterproof capability for safe and easy maintenance.

Troubleshooting

If you encounter issues with your COSLUS Water Dental Flosser, please refer to the following common solutions:

• No Water Flow: Ensure the water tank is filled and securely attached. Check that the nozzle is properly inserted. If the issue persists, the nozzle might be clogged; try cleaning it or replacing it.
• Weak Water Pressure: Ensure the device is fully charged. Select a higher pressure mode if applicable. Check for any blockages in the nozzle or water intake.
• Device Not Turning On: Confirm the device is fully charged. If the battery indicator shows low power, charge the unit for at least 3 hours.
• Leaking: Ensure the water tank is correctly seated and the base cover is tightly closed. Check that the nozzle is firmly attached.

If these steps do not resolve the issue, please contact COSLUS customer support for further assistance.

Specifications

Warranty and Support

The COSLUS Water Dental Flosser is designed for durability, with an expected lifespan of 3 years under typical use. For warranty claims, technical support, or any product-related inquiries, please refer to the contact information provided with your purchase or visit the official COSLUS website.

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