1. Introduction
This manual provides essential information for the safe and effective operation of your SEESII 135A MIG-135 Multi-Process Welder. This 3-in-1 machine supports Gasless Flux Core MIG, MMA (Stick), and Lift TIG welding processes. Please read this manual thoroughly before use and retain it for future reference.
Image 1: SEESII 135A MIG-135 Multi-Process Welder, front view.
2. Safety Information
WARNING: Welding can be dangerous. Always follow safety precautions to prevent injury or death.
- Electric Shock: Can kill. Ensure proper grounding. Do not touch live electrical parts. Wear dry welding gloves.
- Fumes and Gases: Can be hazardous to your health. Keep your head out of the fumes. Use ventilation or exhaust to remove fumes from the breathing zone.
- Arc Rays: Can injure eyes and burn skin. Wear a welding helmet with a proper shade filter. Wear appropriate clothing to protect skin.
- Fire and Explosion: Welding sparks can cause fire or explosion. Keep flammable materials away from the welding area. Have a fire extinguisher readily available.
- Burns: Hot metal can cause severe burns. Allow welded materials to cool before handling.
- Overcurrent and Overheating Protection: The unit features automatic protection against over-current and over-heating to extend lifespan and ensure safety.
Image 2: Visual representation of the welder's built-in safety features, including overcurrent, overheating, and overload protection icons.
3. What's in the Box
Your SEESII 135A MIG-135 Welder package includes the following components:
- SEESII MIG-135 Welder Unit
- MIG Torch
- Ground Clamp
- Electrode Holder
- 1lb Spool of Flux Core Wire (.030")
- Brush/Hammer Tool
- Contact Tips (various sizes)
- User Manual (this document)
Image 3: All components included in the SEESII 135A MIG-135 Welder package, laid out for inspection.
4. Setup
4.1 Power Connection
Connect the welder to a standard 110V power outlet. Ensure the outlet can provide sufficient current for your welding tasks. For optimal performance and to prevent tripping breakers, a dedicated 20-amp circuit is recommended for higher current settings.
4.2 Wire Installation (Flux Core MIG)
For Flux Core MIG welding, install the flux core wire spool into the welder's wire feeder compartment. Follow these steps:
- Open the wire feeder compartment.
- Place the 1lb spool of flux core wire onto the spindle.
- Thread the wire through the guide tube and into the drive roller mechanism.
- Adjust the tension on the drive roller to ensure smooth feeding without crushing the wire.
- Close the compartment.
Video 1: Official guide demonstrating the proper installation of welding wire into the SEESII 135A MIG-135 welder.
Image 4: Detailed diagram illustrating the steps for installing the 1lb flux core wire spool into the welder.
4.3 Torch and Ground Clamp Connection
Connect the MIG torch and ground clamp to their respective ports on the front panel of the welder. Ensure connections are secure.
Image 5: Visual guide for connecting accessories for Flux MIG, Stick, and Lift TIG welding modes.
5. Operating Modes
The SEESII 135A MIG-135 offers three welding processes: Flux Core MIG, MMA (Stick), and Lift TIG. Use the digital display and control knobs to select the desired mode and adjust parameters.
Image 6: Close-up of the welder's digital control panel, showing precise adjustments for welding parameters.
5.1 Flux Core MIG Welding
This mode uses flux-cored wire, eliminating the need for external shielding gas. It is ideal for outdoor use and provides excellent arc stability. Adjust current and wire feed speed according to material thickness.
Image 7: A welder demonstrating the Flux MIG process, showing the arc and molten metal.
5.2 MMA (Stick) Welding
MMA mode is suitable for welding various metals, including rusty surfaces, without extensive pre-cleaning. Select the appropriate welding rod (1/16" to 1/8") and adjust the current for a stable arc.
Image 8: Comparison showing a stable arc with a clean finish (left) versus an unstable arc with an uneven bead (right).
5.3 Lift TIG Welding
For applications requiring clean aesthetics and precision, the Lift TIG mode is available. Note that a Lift TIG torch is not included with this package and must be purchased separately. This mode is suitable for delicate materials like stainless steel.
5.4 Welding Parameter Chart
Refer to the following chart for recommended current settings based on material thickness and welding process:
Image 9: A detailed chart outlining recommended current settings for Flux-Cored MIG, MMA, and Lift TIG welding based on material thickness and electrode/tungsten diameter.
Video 2: An overview video showcasing the SEESII 135A Welder's compact design and performance across different welding tasks.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your welder.
- Cleaning: Periodically clean the exterior of the welder with a dry cloth. Ensure ventilation openings are free from dust and debris.
- Torch and Cables: Inspect the MIG torch, ground clamp, and electrode holder cables for any damage, cuts, or loose connections before each use. Replace damaged parts immediately.
- Contact Tips: Replace worn contact tips as needed to ensure consistent wire feeding and arc quality.
- Wire Feeder: Keep the wire feeder mechanism clean and free of dust or wire shavings. Check drive roller tension regularly.
7. Troubleshooting
If you encounter issues with your welder, refer to the following common troubleshooting tips:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord unplugged, circuit breaker tripped, welder switch off | Check power connections, reset breaker, turn welder switch on |
| No arc | Poor ground connection, incorrect settings, worn contact tip, wire feed issue | Ensure good ground, adjust settings, replace contact tip, check wire feed path |
| Irregular wire feed | Incorrect drive roller tension, clogged liner, bent wire | Adjust tension, clean liner, replace wire spool if damaged |
| Overheat indicator on | Exceeded duty cycle, poor ventilation | Allow welder to cool down, ensure adequate airflow around the unit |
If problems persist after attempting these solutions, please contact customer support.
8. Specifications
- Model: MIG-135
- Input Voltage: 110 Volts
- Output Current: 30A-135A
- Welding Processes: Gasless Flux Core MIG, MMA (Stick), Lift TIG
- Weight: Approximately 7.7 lbs (3.5 kg)
- Dimensions: 11.02 x 5.91 x 7.87 inches
- Material: Metal
- Included Components: MIG Torch, Ground Clamp, Electrode Holder, Flux Core Welding Wire, Brush, Contact Tips
- Safety Features: Over-current protection, Over-heating protection
9. Warranty and Support
For warranty information, technical support, or to purchase replacement parts, please refer to the contact information provided with your product packaging or visit the official Seesii website. Keep your purchase receipt as proof of purchase for warranty claims.
