HITBOX ARC120
Manual d'instruccions del soldador de recanvi HITBOX ARC 200A (model ARC120)
Model: ARC120 | Brand: HITBOX
1. Instruccions de seguretat importants
Llegiu i comprengueu tots els avisos i instruccions de seguretat abans de fer servir aquesta màquina de soldar. Si no seguiu aquestes instruccions, podeu patir descàrregues elèctriques, incendis, lesions greus o la mort.
- Descàrrega elèctrica: Welding current can kill. Do not touch live electrical parts. Wear dry, insulating gloves and protective clothing.
- Fums i gasos: Welding produces fumes and gases. Keep your head out of the fumes. Use ventilation or exhaust to remove fumes and gases from the breathing zone.
- Raigs d'arc: Arc rays can injure eyes and burn skin. Wear a welding helmet with a proper shade filter. Wear protective clothing to protect skin.
- Incendi i explosió: La soldadura pot causar incendis o explosions. Mantingueu els materials inflamables allunyats de la zona de soldadura. Tingueu un extintor a prop.
- Parts calentes: Welded parts are hot. Allow them to cool before touching.
- Camps electromagnètics (EMF): Welding current creates electromagnetic fields. Consult your physician if you have a pacemaker or other medical implant.
2. Producte acabatview
The HITBOX ARC 200A Stick Welder (Model ARC120) is a portable DC inverter welding machine designed for Stick (MMA) welding. It features a compact design, digital display, and adjustable current output for various welding tasks.
2.1 Components i controls

Figura 2.1: Frontal view of the HITBOX ARC 200A Stick Welder. Shows the digital display, adjustment knob, and positive/negative terminals.

Figure 2.2: Internal components of the HITBOX ARC 200A Stick Welder, highlighting the fan, high power capacitors, LED display, adjustment knob, IGBT, strong radiator, copper transformer, negative terminal, and positive terminal.
- Pantalla digital: Mostra la soldadura actual amperage.
- Botó d'ajust: Used to set the welding current (ampera).
- Terminal positiu (+): Connects to the electrode holder cable.
- Terminal negatiu (-): Connects to the work clamp cable.
- Interruptor d'alimentació: Located on the rear panel, turns the machine on/off.
- Ventilador de refrigeració: Located on the rear panel, ensures proper cooling during operation.
3. Especificacions
| Característica | Especificació |
|---|---|
| Marca | HITBOX |
| Número de model | ARC120 |
| Tipus de soldadura | ARC (Stick) / MMA Inverter Welding |
| Entrada Voltage | 220 volts (CA) |
| Corrent de sortida màx | 200A (Rated) |
| Cicle de treball | 60% |
| Dimensions del producte | 9.06 x 9.06 x 9.65 polzades (23 x 23 x 24.5 cm) |
| Pes de l'article | 7.7 lliures (3.5 quilograms) |
| Material | Plàstic (habitatge) |
| Característica especial | Portàtil |

Figure 3.1: Dimensions of the HITBOX ARC 200A Stick Welder. Approximately 9 inches (23cm) wide, 6 inches (15.5cm) high, and 4 inches (10cm) deep.

Figure 3.2: Illustration of the 60% duty cycle, indicating the machine's operational capacity over a 10-minute period.
4. Configuració
4.1 Desembalatge i inspecció
Carefully remove the welding machine and all accessories from the packaging. Inspect for any damage that may have occurred during shipping. Report any damage to your supplier immediately.
- Welding Machine (ARC120)
- Portaelèctrodes amb cable
- Treball Clamp amb Cable
- Power Cord (NEMA L6-30P)

Figure 4.1: The HITBOX ARC 200A Stick Welder shown with its included electrode holder, work clamp, and power cord.
4.2 Connexió elèctrica
This machine operates on 220V AC power. Ensure your power supply meets the requirements. The power cord is equipped with a NEMA L6-30P plug. If your outlet is different, consult a qualified electrician for proper installation or use an appropriate adapter.
- Connecteu el cable d'alimentació a una presa de corrent de 220 V CA adequada.
- Ensure the power switch on the rear of the machine is in the "OFF" position before plugging in.
Video 4.1: Demonstrates connecting the HITBOX ARC Welder to a power source and turning it on. The video shows the power cord being plugged into an adapter, then into a power strip, followed by turning on the welder's rear power switch.
4.3 Connexions de cable
Connecteu el portaelèctrodes i treballeu clamp cables to the appropriate terminals on the front panel of the welding machine.
- Insert the connector of the electrode holder cable into the Positiu (+) terminal and twist to secure.
- Insert the connector of the work clamp cable a la Negatiu (-) terminal and twist to secure.
- Adjuntem l'obra clamp fixat de manera segura a la peça o a la taula de soldadura, garantint un bon contacte elèctric.
Video 4.2: Illustrates the connection of the electrode holder and work clamp cables to the HITBOX ARC Welder's front terminals. The video shows the positive and negative cables being inserted and secured.
5. Instruccions de funcionament
5.1 Preparació per a la soldadura
- Equip de seguretat: Always wear appropriate personal protective equipment (PPE), including a welding helmet with a suitable shade, welding gloves, flame-resistant clothing, and safety shoes.
- Àrea de treball: Ensure your welding area is clean, well-ventilated, and free from flammable materials.
- Selecció d'elèctrodes: Choose the correct type and size of electrode for your material and desired weld.
5.2 Procés de soldadura
- Turn on the welding machine using the power switch on the rear panel.
- Adjust the welding current using the adjustment knob on the front panel. The digital display will show the selected amperage. Refer to electrode manufacturer recommendations for appropriate current settings.
- Insert the electrode into the electrode holder.
- Position the work clamp securely on the workpiece.
- Engegueu un arc tocant lleugerament l'elèctrode a la peça i aixecant-lo ràpidament lleugerament per establir l'arc.
- Maintain a consistent arc length and travel speed to achieve a quality weld.
- After welding, turn off the machine and allow the workpiece to cool.
Video 5.1: Shows the HITBOX ARC Welder in operation, demonstrating the arc striking and welding process. Note the bright arc light, emphasizing the need for proper eye protection.

Figura 5.1: Examples of various weld beads, illustrating different appearances of completed welds.
6. Manteniment
Regular maintenance ensures the longevity and safe operation of your welding machine. Always disconnect the power supply before performing any maintenance.
- Neteja: Periodically clean the machine's exterior with a dry cloth. Use compressed air to blow out dust and debris from the ventilation openings.
- Inspecció del cable: Regularly inspect welding cables, electrode holder, and work clamp per danys, talls o connexions soltes. Substituïu els components danyats immediatament.
- Emmagatzematge: Guardeu el soldador en un entorn net i sec quan no l'utilitzeu.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La màquina no s'encén. | No power supply; Power switch off; Faulty power cord. | Check power outlet and circuit breaker; Ensure power switch is "ON"; Inspect power cord for damage. |
| Sense arc o arc feble. | Mal treball clamp connection; Incorrect amperage setting; Damp or incorrect electrode; Loose cable connections. | Ensure good contact for work clamp; Adjust amperage; Use dry, correct electrode; Tighten all cable connections. |
| Overheat indicator (O.C.) illuminated. | Exceeded duty cycle; Insufficient ventilation. | Allow machine to cool down; Ensure clear airflow to cooling fan; Reduce welding time. |
8. Garantia i Suport
For warranty information or technical support, please contact HITBOX customer service. Keep your purchase receipt as proof of purchase.
Visit the official HITBOX store for more products and support: HITBOX Store
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