UpBright 35V AC/DC Adapter User Manual

1. Introduction

This manual provides essential information for the safe and effective use of your UpBright 35V AC/DC Adapter. This adapter is designed to provide power and charge the battery for compatible TASVAC S8 Series cordless stick vacuum cleaners. Please read this manual thoroughly before use and retain it for future reference.

2. Safety Information

WARNING: To reduce the risk of fire or electric shock, carefully follow these instructions.

• Ensure the adapter is compatible with your device's voltage and current requirements before connecting. This adapter is specifically designed for TASVAC S8 Series vacuum cleaners requiring a 35V DC input.
• Do not expose the adapter to rain or excessive moisture.
• Do not operate the adapter if it has been damaged in any way.
• Disconnect the adapter from the power outlet when not in use.
• Keep out of reach of children.
• The adapter features Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to ensure safe operation.
• Note that the vacuum cleaner's battery voltage (e.g., 29.6V) is different from the charger's output voltage (35V). This is normal for charging circuits.

3. Product Overview

The UpBright 35V AC/DC Adapter is a power supply unit designed for specific cordless stick vacuum cleaners. It converts standard AC wall power to the DC voltage required by your vacuum cleaner for operation and battery charging.

Figure 3.1: The UpBright 35V AC/DC Adapter. This image shows the main body of the adapter with its input prongs and the attached output cable with a barrel connector.

3.1 Compatibility

This adapter is compatible with the following TASVAC S8 Series cordless stick vacuum cleaner models:

• TASVAC S8, S8P
• TASVAC S800, S810, S820
• TASVAC S850, S860, S870, S880, S890

Figure 3.2: Illustration of the UpBright AC Adapter's compatibility with a green TASVAC cordless stick vacuum cleaner. The image shows the adapter alongside various vacuum components, indicating it powers the main unit.

Figure 3.3: Illustration of the UpBright AC Adapter's compatibility with blue and silver TASVAC cordless stick vacuum cleaners. This image highlights the adapter's use with different color variants of the compatible vacuum models.

3.2 Cable Quality

The adapter features a durable cable designed for reliable power transmission. It includes inner insulators and a coarsening core for enhanced performance and safety.

Figure 3.4: Diagram illustrating the internal construction of the adapter's premium cable, showing inner insulators, coarsening core, and TPE protective layer for durability and safety.

4. Setup

1. Unpack the UpBright 35V AC/DC Adapter from its packaging.
2. Locate the charging port on your TASVAC S8 Series cordless stick vacuum cleaner.
3. Insert the barrel connector of the adapter's output cable firmly into the vacuum cleaner's charging port.
4. Plug the adapter's input prongs into a standard 100-240VAC 50/60Hz wall outlet.

Figure 4.1: The UpBright AC/DC adapter plugged into a multi-outlet power strip, demonstrating a typical connection scenario for charging.

5. Operating Instructions

5.1 Charging the Vacuum Cleaner Battery

Once the adapter is properly connected to both the vacuum cleaner and a power outlet, the vacuum cleaner's battery will begin to charge. Refer to your TASVAC S8 Series vacuum cleaner's manual for specific charging indicators (e.g., LED lights) and expected charging times.

• Ensure the vacuum cleaner is turned off during charging.
• Do not leave the vacuum cleaner charging unattended for extended periods.
• The adapter is designed for continuous use but should be unplugged when not actively charging or powering a device.

6. Maintenance

• Keep the adapter clean and free from dust. Use a dry, soft cloth for cleaning.
• Store the adapter in a cool, dry place when not in use.
• Avoid bending or kinking the power cord excessively, as this can damage internal wires.
• Regularly inspect the adapter and cable for any signs of damage, such as frayed wires or cracks in the casing. If damage is found, discontinue use immediately.

7. Troubleshooting

7.1 Vacuum Cleaner Not Charging

• Check Power Outlet: Ensure the wall outlet is functioning correctly by plugging in another device.
• Check Connections: Verify that the adapter is securely plugged into both the wall outlet and the vacuum cleaner's charging port.
• Inspect Adapter and Cable: Look for any visible damage to the adapter casing or the cable. If damaged, do not use.
• Battery Condition: Rechargeable batteries have a limited lifespan (typically 1 to 3 years). An old or faulty battery may not accept a charge, which is not an issue with the charger itself. If your vacuum's battery is old, consider replacing it.

7.2 Adapter Overheating

• It is normal for the adapter to feel slightly warm during operation. However, if it becomes excessively hot, immediately unplug it from the wall and the device.
• Ensure the adapter is used in a well-ventilated area and not covered by cloths or other materials.
• Verify that the adapter is compatible with your device to avoid overloading.

8. Specifications

9. Warranty and Support

UpBright offers the following warranty and support for this product:

• Refund Policy: 30 days refund period from the date of purchase.
• Exchange Policy: 24 months exchange period for defective units.

For warranty claims or technical support, please contact UpBright customer service through your retailer or the official UpBright website.