COSLUS T50 Portable Water Flosser Instruction Manual

Introduction

The COSLUS T50 Portable Water Flosser is designed to provide effective oral hygiene, especially for individuals on the go. Its compact, cordless design and adjustable pressure settings make it suitable for various dental needs, including braces and sensitive gums. This manual provides essential information for the safe and efficient use of your device.

Important Safety Information

• Do not immerse the charging unit in water or other liquids.
• Ensure the charging port is dry before connecting the Type-C charging cable.
• This device is rated IPX7 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. However, always ensure the cap is closed before use in damp conditions like showers.
• Keep out of reach of children.
• Do not use if the device or charging cable appears damaged.
• Use only water or dentist-recommended mouthwash in the water tank.

Package Contents

Verify that all items are present in your package:

• COSLUS T50 Portable Water Flosser Unit
• 1 x L-shaped Internal Nozzle
• 1 x Orthodontic Nozzle
• 2 x Standard Nozzles
• USB-C Charging Cable
• Travel Pouch

Image: The COSLUS T50 water flosser with its four specialized nozzles for targeted oral care.

Product Overview

The COSLUS T50 features a compact, telescopic design for portability. It includes an LED screen and a tri-color pressure indicator light for clear operation feedback. The device offers 9 adjustable pressure levels to suit individual comfort and cleaning needs.

Image: Detailed view of the COSLUS T50 control panel and display.

Image: Overview of the COSLUS T50's control buttons and pressure level indicators.

Setup

1. Charging the Device

Before first use, fully charge the water flosser. The COSLUS T50 uses a Type-C charging port. Ensure your power adapter is compatible with Type-C. A full charge takes approximately 2.5 hours and provides up to 30 days of daily use.

• Connect the provided USB-C cable to the charging port on the device.
• Connect the other end of the cable to a compatible Type-C power adapter (not included), such as a wall charger, computer, car charger, or power bank.
• The device will indicate charging status on its display.

Image: Illustration of using a Type-C power adapter for charging the COSLUS T50.

2. Installing a Nozzle and Extending the Tank

1. Select your desired nozzle.
2. Insert the nozzle into the opening at the top of the flosser until you hear a click and the button protrudes, indicating correct installation.
3. Extend the telescopic water tank fully by pulling it downwards until the body is flush with the track top and you hear a click. Ensure the nozzle and tank fit tightly to prevent leaks.

Image: Visual guide for nozzle installation and tank extension.

3. Filling the Water Tank

The COSLUS T50 features a 240ml telescopic tank, designed for a single fill to complete a full cleaning session.

1. Open the water tank cap.
2. Fill the tank with lukewarm water. You may also use a non-abrasive, dentist-recommended mouthwash.
3. Close the water tank cap securely.

Image: Instructions for filling the COSLUS T50 water tank.

Operating Instructions

Follow these steps for effective water flossing:

1. Power On: Press the On/Off button to turn on the device.
2. Select Mode: Press the Mode button to cycle through available cleaning modes (e.g., Soft, Clean, Jet).
3. Adjust Pressure: Use the Pressure button to select one of the 9 adjustable pressure levels. The tri-color indicator light will show the current pressure range: Green for Low (Level 1, gentle for sensitive gums or beginners), Blue for Medium (Level 2, daily cleaning), and Purple for High (Level 3, deep clean).
4. Positioning: Lean over a sink and place the nozzle tip into your mouth, aiming it at your gumline at a 90-degree angle.
5. Begin Flossing: Press the On/Off button again to start the water stream. Move the nozzle slowly along your gumline, pausing briefly between teeth.
6. Complete Cleaning: Continue until you have cleaned all areas of your mouth. The 240ml tank is designed to provide enough water for a complete session.
7. Power Off: Press the On/Off button to turn off the device.

Image: Step-by-step guide on using the COSLUS T50 water flosser.

Maintenance

Cleaning the Water Tank

To ensure hygiene and prevent mineral buildup, clean the water tank regularly:

1. After each use, detach the water tank from the main unit.
2. Rinse the tank thoroughly with clean water.
3. Allow the tank to air-dry completely before reattaching or storing.

Nozzle Storage

The COSLUS T50 features built-in storage for its jet tips, ensuring they are clean, secure, and always at hand.

• After cleaning, insert the nozzle into the designated storage compartment on the device.
• Ensure the nozzle is securely placed to prevent loss or damage during travel.

Image: Built-in jet tip storage feature of the COSLUS T50.

Troubleshooting

Specifications

• Model Number: T50
• Brand: COSLUS
• Product Dimensions: 2.64 x 2.64 x 1.54 inches
• Item Weight: 9.59 ounces
• Water Tank Volume: 240 ml
• Pressure Range: 30-140 PSI (9 adjustable levels)
• Power Source: Battery Powered (Rechargeable)
• Charging Type: USB-C
• Charging Time: Approximately 2.5 hours
• Battery Life: Up to 30 days on a single charge (based on daily use)
• Waterproof Rating: IPX7
• Material Type: Plastic
• Color: Green
• Certifications: BPA-free, CE, FCC, RoHS

Warranty Information

The COSLUS T50 Portable Water Flosser comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual. Please retain your proof of purchase for warranty claims.

Customer Support

For any questions, concerns, or technical assistance regarding your COSLUS T50 Portable Water Flosser, please visit the official COSLUS website or contact their customer service department. Refer to the packaging or the brand's official online presence for the most current contact information.

You can find more information and support at the COSLUS Store on Amazon.