1. Product Overview
This manual provides instructions for the YUSTDA AC/DC Adapter, designed to power and charge compatible Dirt Devil vacuum cleaners. This adapter is a reliable power supply replacement or spare for your device.

Image 1: YUSTDA AC/DC Adapter. This image shows the compact black AC/DC adapter with its power prongs and output cable.
Key Features:
- Universal Input Voltage: Supports 100-240VAC, 50/60Hz for worldwide use.
- Output Voltage: Provides 18.2 Volts (with a range of 6-18.2V) at 300mA.
- Safety Protections: Equipped with Over-Temperature, Over-Voltage, Over-Current, and Short-Circuit Protection.
- Durable Design: Constructed with high-quality copper wire and a PVC insulation jacket for longevity.
- Compact Design: Easy to store and transport.

Image 2: Safety Design with Multiple Protections. This graphic illustrates the adapter's built-in safety features, including icons for over-temperature, over-voltage, over-current, and short-circuit protection.

Image 3: High Quality Power Cable Design. This image details the internal structure of the power cable, highlighting the high-quality copper wire and PVC insulation jacket.
2. Compatibility
This YUSTDA AC/DC Adapter (Part Number 440008693) is compatible with the following Dirt Devil vacuum models:
- Dirt Devil Power Swerve
- Dirt Devil Versa Cordless
- BD10315B
- BD22050
- BD30025BFD
- BD22052
- BD30025BCD
- BD30025B
- BD22052FDI
- BD10310
Important: This adapter is NOT compatible with Dirt Devil HandiClean models.
Always verify the voltage (must be 16V for compatible Dirt Devil models) and the shape of the plug on your vacuum cleaner before connecting the adapter.
3. Setup Instructions
- Inspect the Adapter: Before first use, visually inspect the adapter and its cable for any signs of damage. Do not use if damaged.
- Verify Compatibility: Ensure your Dirt Devil vacuum model is listed as compatible and requires a 16V power supply with a barrel connector.
- Connect to Vacuum: Locate the charging port on your Dirt Devil vacuum cleaner. Insert the barrel connector of the YUSTDA AC/DC Adapter firmly into the charging port.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard 100-240VAC wall outlet.
- Confirm Connection: Some vacuum models may have an indicator light to show that charging has begun. Refer to your vacuum's user manual for specific charging indicators.
Caution: Use only with compatible devices. Using an incompatible adapter may damage your device or the adapter itself.
4. Operating Instructions
Once connected, the adapter will begin to supply power to your Dirt Devil vacuum cleaner. If your vacuum has a rechargeable battery, the adapter will charge it.
- Charging: Allow sufficient time for your vacuum's battery to fully charge. Charging times vary by vacuum model and battery capacity.
- Powering: For models that operate directly from AC power, the adapter will provide continuous power when plugged in.
- Disconnection: To disconnect, first unplug the adapter from the wall outlet, then remove the barrel connector from the vacuum cleaner.
Safety Note: Do not operate the adapter in wet conditions or near water. Ensure proper ventilation around the adapter during use.
5. Maintenance
Proper care and maintenance will extend the life of your YUSTDA AC/DC Adapter.
- Cleaning: Disconnect the adapter from both the power outlet and the vacuum before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Cable Care: Do not bend, twist, or pull the cable excessively. Avoid placing heavy objects on the cable. Regularly check the cable for cuts, fraying, or exposed wires. If any damage is observed, discontinue use immediately.
6. Troubleshooting
If you encounter issues with your YUSTDA AC/DC Adapter, try the following steps:
- No Power/Charging:
- Ensure the adapter is securely plugged into a working wall outlet. Test the outlet with another device.
- Verify the barrel connector is fully inserted into the vacuum's charging port.
- Check the adapter cable for any visible damage. If damaged, discontinue use.
- Confirm your Dirt Devil vacuum model is listed as compatible with this adapter.
- Overheating:
- It is normal for the adapter to feel slightly warm during operation. However, if it becomes excessively hot, disconnect it immediately.
- Ensure the adapter is in a well-ventilated area and not covered.
If problems persist after performing these checks, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | TNS30W-xy |
| Part Number | 440008693 |
| Input Voltage | 100-240VAC, 50/60Hz |
| Output Voltage | 18.2 Volts (6-18.2V) |
| Output Current | 300mA |
| Wattage | 45 watts |
| Connector Type | Barrel Connector |
| Special Features | Short Circuit Protection, Over-Temperature Protection, Over-Voltage Protection, Over-Current Protection |
| Compatible Devices | Dirt Devil Power Swerve, Dirt Devil Versa Cordless, BD10315B, BD22050, BD30025BFD, BD22052, BD30025BCD, BD30025B, BD22052FDI, BD10310 |
8. Warranty Information
Specific warranty details for this YUSTDA AC/DC Adapter are not provided in this manual. For information regarding warranty coverage, duration, and claims, please refer to the product packaging or contact the seller directly at the time of purchase.
9. Customer Support
If you have any questions, require assistance, or encounter issues not covered in this manual, please contact YUSTDA customer support.
Email: epcustomerservice@yahoo.com
Please provide your product model number (TNS30W-xy) and a detailed description of your inquiry when contacting support for faster assistance.





