Introduction
This manual provides essential instructions for the safe and effective use of your Marg AC Power Cord, specifically designed for the DragonHawk Mini Portable Tattoo Power Supply TPN-020. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
- Ensure the power cord is compatible with your device's voltage requirements (240 Volts).
- Do not use the power cord if it is damaged or frayed.
- Avoid exposing the power cord to water or excessive moisture.
- Always unplug the power cord from the outlet before cleaning or when not in use.
- Keep out of reach of children.
- This product is UL Listed, indicating compliance with safety standards.
Package Contents
Verify that all items are present in the package:
- 1 x Marg AC Power Cord (Model: B223732038)

Image: The Marg AC Power Cord, showing the standard two-prong US wall plug on one end and the two-hole C7/C8 type connector on the other, with the coiled cable in the middle.
Setup
- Identify Connectors: Locate the two-prong male plug (for the wall outlet) and the two-hole female connector (for the device).

Image: A close-up view of the two-hole female connector, designed to plug into the power supply unit.
- Connect to Device: Insert the two-hole female connector firmly into the power input socket of your DragonHawk Mini Portable Tattoo Power Supply TPN-020. Ensure a snug fit.

Image: The coiled power cord, highlighting the two-hole female connector which connects to the device.
- Connect to Power Outlet: Insert the two-prong male plug into a standard 240V AC wall outlet.

Image: A detailed view of the two-prong male plug, ready to be inserted into a wall socket.
Operating Instructions
Once the Marg AC Power Cord is securely connected to both the DragonHawk Mini Portable Tattoo Power Supply TPN-020 and a suitable wall outlet, the power supply is ready for operation. Refer to the DragonHawk Mini Portable Tattoo Power Supply TPN-020's own instruction manual for specific operating procedures of the power supply unit itself.
- The power cord facilitates the transfer of electrical power from the wall outlet to your device.
- Ensure the power supply unit is switched off before connecting or disconnecting the power cord.
- The cord is designed for stable power delivery.
Maintenance
- Cleaning: Disconnect the power cord from both the wall outlet and the device. Wipe the cord and connectors with a dry, soft cloth. Do not use liquid cleaners.
- Storage: Store the power cord in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cord sharply to prevent internal damage.
- Inspection: Periodically inspect the cord for any signs of damage, such as cuts, fraying, or exposed wires. If damage is found, discontinue use immediately and replace the cord.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Power cord not fully connected. Wall outlet not active. Damaged power cord. | Ensure both ends of the power cord are securely plugged in. Test the wall outlet with another device. Inspect the power cord for damage; replace if necessary. |
| Intermittent power. | Loose connection. Internal cord damage. | Check connections at both the device and the wall outlet. Replace the power cord if connections are secure but power remains intermittent. |
Specifications
- Brand: Marg
- Model Number: B223732038
- Connector Type: NEMA 1-15P (Male) to IEC C7 (Female)
- Voltage: 240 Volts
- Color: Black
- UL Listed: Yes
- Compatibility: DragonHawk Mini Portable Tattoo Power Supply TPN-020
Warranty and Support
For warranty information or technical support, please contact the manufacturer, Marg, directly. Refer to your purchase documentation for specific warranty terms and contact details.
Manufacturer: Marg
Date First Available: July 31, 2023