Solong Tattoo EK129A-1-US
Solong Professional Tattoo Gun Kit EK129A User Manual
Model: EK129A-1-US | Brand: Solong Tattoo
1. Introduction
Welcome to the Solong Professional Tattoo Gun Kit EK129A user manual. This kit is designed for beginners and includes all essential components to start your tattooing journey. Please read this manual thoroughly before operating the device to ensure safe and effective use.

Figure 1.1: Overview of the Solong Professional Tattoo Gun Kit EK129A.
2. Package Contents
The Solong Professional Tattoo Gun Kit EK129A comes with the following components:

Figure 2.1: All 60 accessories included in the kit.
- 1 x Rotary Tattoo Pen
- 1 x RCA Cord
- 1 x Tattoo Power Supply
- 1 x Tattoo Foot Pedal
- 8 x Tattoo Ink Bottles (various colors)
- 1 x Pure Black Tattoo Ink (30ml)
- 10 x Tattoo Cartridge Needles (5x 3RL, 5x 15RM)
- 2 x Transfer Paper sheets
- 1 x Thickening Practice Skin
- 2 x Grip Covers
- 1 x Pair of Gloves
- Multiple Tattoo Ink Cups
- 1 x Carry Case
- Instruction Book
3. Setup Guide
Follow these steps to set up your Solong Tattoo Gun Kit:
3.1 Power Supply Setup

Figure 3.1: Solong Tattoo Power Supply details.
- Connect the power cord to the power supply unit and plug it into a suitable electrical outlet (Input Voltage: 100-240V, 50-60Hz).
- Connect the RCA cord from the tattoo pen to the "Machine" port (1) on the power supply.
- Connect the foot pedal to the "Foot Pedal" port (2) on the power supply.
- Use the "Adjusting Knob" (3) to set the desired output voltage (Output Voltage: 0-13.0V).
3.2 Tattoo Pen Assembly and Needle Installation

Figure 3.2: Components of the Solong Rotary Tattoo Gun.

Figure 3.3: Tattoo Pen parameters and needle installation warning.
- Ensure the tattoo pen is clean and sterilized.
- Carefully insert a cartridge needle into the front of the tattoo pen. Ensure it clicks securely into place. WARNING: Improper installation can cause the needle to pop out during use, leading to injury.
- Connect the RCA cord to the DC Jack at the back of the tattoo pen.
- Adjust the needle depth by twisting the non-slip grip. The needle depth can be adjusted from 0-4.2mm.
- The recommended working voltage is 7-11V. Do not exceed this voltage for prolonged periods.
3.3 Instructional Video
For a visual guide on setting up and operating your tattoo kit, please watch the official instructional video below.
Video 3.1: Official Solong Tattoo Kit Setup and Operation Guide. This video demonstrates the proper steps for assembling the tattoo pen, connecting it to the power supply, and basic usage.
4. Operating Instructions
Once your kit is set up, you can begin operating the tattoo machine.

Figure 4.1: Loading ink into the cartridge needle.
- Ensure your practice skin or surface is prepared.
- Pour a small amount of tattoo ink into a clean ink cup.
- Gently dip the tip of the cartridge needle into the ink cup to draw ink into the reservoir.
- Activate the machine by pressing the foot pedal. The machine will start running.
- Begin practicing on your designated surface. Maintain a steady hand and appropriate needle depth.
- Release the foot pedal to stop the machine.
- Always practice on synthetic skin before attempting to tattoo on human skin.
5. Maintenance and Care
Proper maintenance ensures the longevity and performance of your tattoo kit.
- Cleaning: After each use, disconnect the power and carefully remove the needle cartridge. Dispose of used needles safely in a sharps container. Wipe down the tattoo pen and power supply with a clean, damp cloth. For thorough cleaning, use a disinfectant spray on non-electrical components.
- Storage: Store all components in the provided carry case in a dry, cool place, away from direct sunlight and moisture.
- Needle Replacement: Always use new, sterile cartridge needles for each session. Never reuse needles.
- Power Supply: Keep the power supply unit clean and free from dust. Do not expose it to liquids.
6. Troubleshooting
If you encounter issues with your Solong Tattoo Kit, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine not turning on. | Power cord loose, power supply off, foot pedal not connected, faulty RCA cord. | Check all connections. Ensure power supply is on. Test with a different RCA cord if available. |
| Needle not moving or weak. | Low voltage setting, needle cartridge not properly seated, motor issue. | Increase voltage on power supply. Re-seat the needle cartridge firmly. Contact support if issue persists. |
| Ink not flowing properly. | Needle clogged, insufficient ink in cup, incorrect needle depth. | Replace needle cartridge. Ensure enough ink is in the cup. Adjust needle depth. |
| Machine overheating. | Prolonged continuous use, high voltage setting. | Allow machine to cool down. Reduce voltage if it's set too high. Avoid continuous operation for extended periods. |
7. Specifications
Technical specifications for the Solong Professional Tattoo Gun Kit EK129A:
| Feature | Detail |
|---|---|
| Model Number | EK129A-1-US |
| Brand | Solong Tattoo |
| Tattoo Pen Stroke | 3.5mm |
| Tattoo Pen Material | Aluminum |
| Needle Depth Adjustment | 0-4.2mm |
| Tattoo Pen Start Voltage | 4.0V |
| Tattoo Pen Rated Voltage | 10 DC |
| Tattoo Pen Rated Power | 4.5W |
| Power Supply Input Voltage | 100-240V, 50-60Hz |
| Power Supply Output Voltage | 0-13.0V |
| Package Dimensions | 11.65 x 9.84 x 3.98 inches |
| Item Weight | 3.28 Pounds |
8. Safety Information
Your safety is paramount. Please adhere to the following safety guidelines:
- This product is intended for practice and professional use by trained individuals. Beginners should always practice on synthetic skin first.
- Always use sterile, single-use needles. Dispose of used needles in a designated sharps container.
- Maintain a clean and sterile working environment to prevent infections.
- Wear appropriate personal protective equipment, including gloves, during operation.
- Do not immerse the tattoo pen or power supply in water or any other liquid.
- Keep the kit out of reach of children and pets.
- If you experience any discomfort or adverse reactions during use, discontinue immediately and seek professional medical advice.
- Consult with a qualified professional or local health authority regarding proper tattooing techniques, hygiene, and regulations before tattooing on human skin.
9. Warranty and Support
Solong Tattoo is committed to providing high-quality products and customer satisfaction.
- Warranty: If you encounter any problems with your tattoo machine, you can seek assistance from Solong Tattoo within three years of purchase.
- Customer Support: For technical support, troubleshooting, or warranty claims, please contact Solong Tattoo customer service. Refer to the product packaging or the official Solong Tattoo website for contact information.
- Online Resources: Additional setup guides and instructional videos may be available on the Solong Tattoo official website or their Amazon brand store.
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