1. Introducció
This manual provides essential information for the safe and effective operation, setup, and maintenance of your AZZUNO ACDC-200L AC/DC TIG Welder. The ACDC-200L is a versatile welding machine designed for various applications, offering AC/DC HF TIG, AC/DC Pulsed TIG, Cold TIG, Spot TIG, and Stick (MMA) welding capabilities. It is suitable for welding materials such as aluminum, stainless steel, and mild steel.
Please read this manual thoroughly before operating the welder to ensure proper usage and to prevent potential hazards.
2. Informació de seguretat
Welding operations involve significant risks. Always adhere to the following safety precautions to prevent injury or damage.
- Descàrrega elèctrica: Welding current can cause fatal electric shock. Ensure proper grounding, wear dry gloves, and inspect cables for damage. Never touch live electrical parts.
- Fums i gasos: Welding produces fumes and gases that can be hazardous to health. Work in a well-ventilated area or use local exhaust ventilation.
- Raigs d'arc: Arc rays can burn eyes and skin. Always wear a welding helmet with appropriate shade lenses, protective clothing, and gloves.
- Incendi i explosió: Les espurnes de soldadura i el metall calent poden provocar incendis. Mantingueu els materials inflamables allunyats de la zona de soldadura. Tingueu a mà un extintor.
- Parts calentes: Welded parts and equipment can remain hot for a long time. Use insulated gloves and allow parts to cool before handling.
- Soroll: Some welding processes can generate noise. Wear hearing protection if necessary.
3. Producte acabatview
The AZZUNO ACDC-200L is a compact and powerful TIG welder featuring a large LED display for precise control and easy parameter reading. It supports dual voltage input (110V/220V) for versatile use in various environments.
Figura 3.1: Frontal view of the AZZUNO ACDC-200L AC/DC TIG Welder with included accessories.
3.1. Tauler de control i pantalla
The welder features a large digital LED display for clear visibility of welding parameters and settings. The intuitive interface allows for easy adjustment of various functions, including pre-flow, AC frequency, pulse frequency, up slope, down slope, post-flow, AC balance, weld time, and more.
Figura 3.2: Detallada view of the large LED control panel, showing various adjustable parameters and mode selections.
Figura 3.3: Comparació que destaca l'avantatgetages of the ACDC-200L's large LED display, record/save functions, cold welding mode, and waveform control over older models.
4. Configuració
4.1. Connexió d'alimentació
The ACDC-200L supports both 110V and 220V input power. Use the provided 110V/220V adapter cord to connect the welder to an appropriate power source. Ensure the power outlet matches the voltage selected on the machine and is properly grounded.
4.2. Gas Connection (TIG Welding)
For TIG welding, an inert shielding gas (typically Argon) is required. Connect the provided Argon Gas Regulator to your gas cylinder. Attach the gas hose from the regulator to the gas inlet on the rear panel of the welder. Ensure all connections are secure to prevent gas leaks.
4.3. Torxa i escalfador de terraamp Connexió
- TIG Torch (WP-26): Connect the TIG torch cable to the appropriate connector on the front panel of the welder. Ensure the gas line from the torch is also connected.
- Electrode Holder (Stick Welding): For Stick welding, connect the electrode holder cable to the positive (+) terminal.
- Terra Clamp: Connecteu la terra clamp cable to the negative (-) terminal. Attach the ground clamp fixat de manera segura a la peça o a la taula de soldadura, garantint un bon contacte elèctric.
4.4. Optional Foot Pedal Connection
The ACDC-200L is compatible with a 5K potentiometer foot pedal (sold separately) for remote amperage control. Connect the foot pedal to the designated 5-pin connector on the front panel of the welder.
Figure 4.1: Illustration of connecting an optional foot pedal to the welder for remote current control.
5. Modes de funcionament
The AZZUNO ACDC-200L offers a comprehensive range of welding functions to suit various applications and materials.
Figura 5.1: Mésview of the 10-in-1 welding capabilities of the ACDC-200L, covering various TIG and Stick welding modes.
5.1. TIG Welding Functions
- AC/DC HF TIG: High-Frequency TIG welding for precise arc ignition without contact, suitable for a wide range of metals including aluminum (AC) and stainless/mild steel (DC).
- AC/DC Pulsed TIG: Provides superior control for welding thin sheets, minimizing heat distortion and ensuring strong, precise welds by cycling between peak and base currents.
- Cold TIG: A specialized low-heat input function ideal for delicate or cosmetic welds on thin materials like stainless steel and aluminum, reducing distortion and discoloration.
- Spot TIG: Designed for quick, consistent spot welds, useful for tacking or joining thin materials.
5.2. Advanced AC Waveform Control
When welding aluminum, the ACDC-200L offers multiple AC waveform options to optimize arc characteristics:
- Ona quadrada: Provides strong cleaning action and deeper penetration. Recommended for experienced welders and applications prioritizing penetration.
- Ona sinusoïdal: Suitable for traditional aluminum welding, offering a smooth arc. Recommended for beginners and those seeking clean, aesthetic welds.
- Ona triangular: Ideal for applications requiring minimal heat input and precision welds. Recommended for thin aluminum welding and fine control.
Figure 5.2: Guide to AC waveform control, illustrating the characteristics and applications of Square, Sine, and Triangle waves.
5.3. Soldadura amb electrodo enrotllable (MMA)
The machine also includes a Stick welding function, providing versatility for various repair and fabrication tasks. It features built-in arc force for effortless arc starts.
6. Funció de memòria
The ACDC-200L features a convenient memory function, allowing you to save and recall up to 10 custom welding parameter sets. This improves efficiency and consistency by enabling quick switching between settings for different materials or welding tasks.
- Guardar: Adjust your desired welding parameters, then press the 'SAVE' button. Select a memory slot (1-10) to store the settings.
- Recordar: Press the 'RECORD' button and select the desired memory slot to load previously saved settings.
Figure 6.1: The memory function allows saving and recalling up to 10 welding programs for different jobs.
7. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim de la vostra màquina de soldar.
- Neteja: Periodically clean the exterior of the machine with a dry cloth. Ensure cooling vents are free from dust and debris. Use compressed air to gently clear internal components if necessary, ensuring the machine is unplugged.
- Inspecció del cable: Regularly inspect all welding cables, power cords, and gas hoses for cuts, abrasions, or loose connections. Replace damaged components immediately.
- Manteniment de la torxa: Check the TIG torch consumables (collets, collet bodies, ceramic nozzles, tungsten electrodes) for wear and replace as needed.
- Terra Clamp: Assegureu-vos que el sòl clamp maintains good contact with the workpiece. Clean any rust or paint from the contact area.
8. Solució De Problemes
If you encounter issues with your AZZUNO ACDC-200L welder, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense energia a la màquina | Power cord unplugged, circuit breaker tripped, faulty power switch | Check power cord connection, reset circuit breaker, contact support if switch is faulty |
| Sense arc / Arc feble | Poor ground connection, incorrect welding parameters, worn tungsten, gas flow issues (TIG) | Ensure good ground contact, adjust current/voltage, replace tungsten, check gas supply and flow rate |
| Indicador de sobreescalfament actiu | Cicle de treball superat, ventilació bloquejada | Allow machine to cool down, ensure clear ventilation paths, reduce welding time |
| Mala qualitat de soldadura | Incorrect settings, improper technique, contaminated material, insufficient shielding gas | Adjust parameters, refine welding technique, clean workpiece, check gas flow and purity |
If the problem persists after attempting these solutions, please contact AZZUNO customer support.
9. Especificacions
| Característica | Especificació |
|---|---|
| Model | ACDC-200L |
| Entrada Voltage | 110V/220V (Doble Volum)tage) |
| Corrent de soldadura | 200A (màxim) |
| Processos de soldadura | AC/DC HF TIG, AC/DC Pulsed TIG, Cold TIG, Spot TIG, Stick (MMA) |
| Formes d'ona de CA | Square Wave, Sine Wave, Triangle Wave |
| Funció de memòria | Save and Recall up to 10 parameter sets |
| Mostra | Large Digital LED Display |
| Control remot | Compatible with 5K potentiometer foot pedal (sold separately) |
| Dimensions (L x A x A) | 16 x 7 x 8.6 polzades (40.64 x 17.78 x 21.84 cm) |
| Pes net | 18.5 lliures (8.39 kg) |
| Material | Ferro |
| Fabricant | AZZÚN |
10. Contingut del paquet
The AZZUNO ACDC-200L TIG Welder package includes the following items:
- AZZUNO ACDC-200L TIG Welder Unit
- TIG Torch (WP-26)
- Portaelèctrodes
- Terra Clamp
- Raspall/Martell
- 110V/220V Adapter Cord
- Regulador de gas argó
- Mànega de gas
- Broquet (x3)
- Collet (x3)
- Tungsten Electrode (x3)
Figure 10.1: All components and accessories included in the AZZUNO ACDC-200L TIG Welder package.
11. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official AZZUNO website. Please have your model number (ACDC-200L) and purchase details ready when contacting support.
