1. Introduction
This manual provides essential information for the safe and effective use of your Onerbl AC Power Cord. This power cord is designed as a replacement power supply for various Brother sewing machine models. It allows your device to operate from standard electrical power outlets. The adapter converts AC power into the DC power required by your sewing machine.
Please read this manual thoroughly before connecting and using the power cord to ensure proper function and safety.
2. Safety Information
Always observe the following safety precautions:
- Ensure the power cord is compatible with your device's voltage and current requirements.
- Do not use the power cord if it is damaged, frayed, or has exposed wires.
- Avoid placing the power cord in areas where it can be tripped over or damaged.
- Keep the power cord away from water, excessive heat, and direct sunlight.
- Unplug the power cord from the outlet when not in use or during electrical storms.
- Do not attempt to modify or repair the power cord yourself. Contact qualified personnel for service.
3. Setup
Follow these steps to connect your Onerbl AC Power Cord:
- Verify Compatibility: Confirm that your Brother sewing machine model is listed as compatible with this power cord.
- Inspect the Cord: Before connecting, visually inspect the power cord for any signs of damage. Do not use if damaged.
- Connect to Device: Locate the power input port on your Brother sewing machine. Gently insert the C7 (figure-8) connector end of the Onerbl AC power cord into this port. Ensure it is fully seated.
- Connect to Power Outlet: Plug the NEMA 1-15P (two-prong) plug end of the power cord into a standard, grounded electrical wall outlet.
- Power On: Once connected, you may power on your sewing machine according to its own operating instructions.

Image 1: The Onerbl AC Power Cord, showing the standard two-prong wall plug on one end and the C7 (figure-8) connector on the other end, designed to connect to compatible electronic devices.
4. Operating
The Onerbl AC Power Cord functions as a direct power supply for your compatible Brother sewing machine. Once properly connected to both the sewing machine and a power outlet, it provides the necessary electrical current for operation.
- Ensure the power cord is not kinked or strained during use.
- Do not cover the power cord with rugs or other materials that could cause heat buildup.
- Always grasp the plug, not the cord, when disconnecting from the wall outlet.
5. Maintenance
Proper maintenance ensures the longevity and safe operation of your power cord:
- Cleaning: Disconnect the power cord from both the wall outlet and the device before cleaning. Wipe the cord and plugs with a dry, soft cloth. Do not use liquid cleaners or solvents.
- Storage: When not in use, coil the power cord loosely. Avoid tight coiling or bending, which can damage the internal wires. Store in a cool, dry place away from direct sunlight.
- Inspection: Periodically inspect the entire length of the cord for any cuts, abrasions, or signs of wear. Check the plugs for bent prongs or loose connections. Replace the cord immediately if any damage is found.
6. Troubleshooting
If your device is not receiving power, consider the following troubleshooting steps:
- No Power to Device:
- Ensure both ends of the power cord are securely plugged into the wall outlet and the sewing machine.
- Check if the wall outlet is functional by plugging in another known working appliance.
- Verify that the sewing machine's power switch is in the 'ON' position.
- Inspect the power cord for any visible damage. If damaged, discontinue use and replace.
- Intermittent Power:
- Ensure connections are firm and not loose.
- Avoid bending or stressing the cord during operation.
- If the issue persists, the cord may be faulty and require replacement.
If troubleshooting steps do not resolve the issue, contact customer support or a qualified technician.
7. Specifications
| Feature | Description |
|---|---|
| Product Type | AC Power Cord Replacement |
| Brand | Onerbl |
| Compatibility | Brother Comfort 60E, ES2000, ES 2000t, ES2010, ES2020, ES2200, ES2210, ES2220 Sewing Machines |
| Plug Type (Wall) | NEMA 1-15P (2-prong) |
| Connector Type (Device) | IEC C7 (Figure-8) |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
| ASIN | B0D8J1X4MP |
8. Warranty and Support
For warranty information or technical support regarding your Onerbl AC Power Cord, please refer to the seller's policies or contact the retailer from whom the product was purchased. Keep your purchase receipt as proof of purchase.
For general inquiries or assistance, you may also visit the Onerbl brand's official support channels if available.





