UpBright 26V AC/DC Adapter for UMLo S500 Cordless Vacuum Cleaner

Introduction

This manual provides instructions for the safe and effective use of your UpBright 26V AC/DC Adapter. This adapter is specifically designed to provide power and charge the 22.2V 2200mAh Lithium-ion battery of the UMLo Model S500 cordless vacuum cleaner.

Safety Instructions

Please read and understand all safety instructions before using the adapter. Failure to follow these instructions may result in electric shock, fire, or damage to the product or connected devices.

• Use the adapter only with the specified UMLo Model S500 cordless vacuum cleaner. Using it with incompatible devices may cause damage.
• Ensure the adapter is connected to a power outlet with the correct voltage (100-240VAC, 50/60Hz).
• Do not expose the adapter to water, moisture, or extreme temperatures.
• Avoid dropping or subjecting the adapter to strong impacts.
• Do not attempt to open, modify, or repair the adapter. Refer all servicing to qualified personnel.
• Unplug the adapter from the power outlet when not in use or during electrical storms.
• Keep the adapter out of reach of children.

Setup

Follow these steps to set up your UpBright AC/DC Adapter:

1. Unpack the UpBright 26V AC/DC Adapter from its packaging.
2. Locate the charging port on your UMLo Model S500 cordless vacuum cleaner.
3. Connect the barrel connector end of the adapter cable securely into the charging port of the vacuum cleaner.
4. Plug the AC power cord of the adapter into a standard wall outlet (100-240VAC, 50/60Hz).

Image: The UpBright 26V AC/DC Adapter, showing its compact design and barrel connector for device compatibility.

Operating Instructions

Once connected, the adapter will begin charging the battery of your UMLo S500 vacuum cleaner. The vacuum cleaner's indicator lights will typically show the charging status.

• Allow the vacuum cleaner to charge fully before its first use or after extended periods of non-use.
• Do not leave the adapter plugged into the wall outlet for excessively long periods if the device is not connected or fully charged, although the adapter features over-voltage, over-current, and short-circuit protection.

Maintenance

• Keep the adapter clean and free from dust. Use a dry, soft cloth to wipe the surface.
• Store the adapter in a cool, dry place when not in use.
• Avoid wrapping the cable too tightly around the adapter to prevent damage to the wiring.

Troubleshooting

Adapter Not Supplying Power

• Ensure the adapter is securely plugged into a working wall outlet. Test the outlet with another device.
• Verify that the barrel connector is fully inserted into the vacuum cleaner's charging port.
• Check the adapter cable for any visible damage. If damaged, discontinue use and replace the adapter.

Vacuum Cleaner Not Charging

If the vacuum cleaner is not charging, consider the following:

• Battery Condition: Rechargeable batteries have a limited lifespan, typically 1 to 3 years. An old or dead battery may not accept a charge, which is a battery issue, not an adapter issue.
• Verification: To determine if the issue is with the battery or the charger, a voltmeter is required to test the charger's output voltage. The adapter should output approximately 26VDC.

Protection Features

The UpBright adapter includes built-in protection features:

• OVP (Over Voltage Output Protection): Protects against excessive output voltage.
• OCP (Over Current Output Protection): Protects against excessive output current.
• SCP (Short Circuit Output Protection): Protects against short circuits.

Specifications

Warranty and Support

Your UpBright 26V AC/DC Adapter comes with a 30-day refund policy and a 24-month exchange warranty.

For warranty claims or technical support, please contact the manufacturer directly through their official channels or the retailer where the product was purchased.