Návod k obsluze svářečky HZXVOGEN HVT250P AC/DC TIG/MMA

1. Úvod

This manual provides essential information for the safe and effective operation, setup, and maintenance of your HZXVOGEN HVT250P AC/DC TIG/MMA Welder. Please read this manual thoroughly before operating the machine to ensure proper usage and to prevent injury or damage.

2. Bezpečnostní informace

Welding operations involve significant risks. Always adhere to the following safety precautions to prevent electric shock, fire, burns, and other hazards.

• Elektrický šok: Může usmrcovat. Zajistěte řádné uzemnění. Nedotýkejte se elektrických částí pod napětím. Používejte suché svářečské rukavice a ochranný oděv.
• Výpary a plyny: Can be hazardous to your health. Work in a well-ventilated area. Use fume extractors if necessary.
• Obloukové paprsky: Can burn eyes and skin. Wear a welding helmet with appropriate shade filter. Protect others with welding screens.
• Požár a výbuch: Jiskry ze svařování a horký kov mohou způsobit požár. Udržujte hořlavé materiály mimo dosah svařovacího prostoru. Mějte po ruce hasicí přístroj.
• Horké díly: Can cause severe burns. Allow equipment to cool before handling.
• Hluk: Nadměrný hluk může poškodit sluch. Používejte ochranu sluchu.
• Pohyblivé části: Keep hands, hair, and loose clothing away from moving parts like fans.

Always consult local safety regulations and standards before beginning any welding work.

3. Obsah balení

Upon unpacking, verify that all items listed below are present and undamaged. Contact your supplier immediately if any items are missing or damaged.

• HZXVOGEN HVT250P AC/DC TIG/MMA Welder Unit
• TIG svítilna
• Pozemní Clamp s kabelem
• Electrode Holder with Cable (for MMA/Stick welding)
• Plynová hadice
• Uživatelská příručka

Obrázek 3.1: HZXVOGEN HVT250P Welder unit with TIG torch, ground clampa držák elektrody.

4. Vlastnosti produktu

The HZXVOGEN HVT250P is a versatile welding machine designed for various applications. Key features include:

• Možnost víceprocesového zpracování: Supports AC TIG, DC TIG, Pulse TIG, and MMA (Stick) welding.
• AC TIG pro hliník: Specifically designed for welding aluminum and its alloys.
• DC TIG pro ocel: Suitable for welding stainless steel, carbon steel, and copper.
• Pulse TIG Function: Offers enhanced control over heat input, ideal for thin materials and specialized applications, with adjustable pulse frequency (20-200Hz) and duty cycle (10-90%).
• Technologie IGBT invertorů: Provides stable arc, high efficiency, and compact design.
• Dual Voltage Vstup: Operates on both 110V and 220V power supplies, offering flexibility for different work environments.
• Digitální displej: For precise current and parameter settings.

5. Nastavení

Before operating the welder, ensure all connections are secure and correct.

5.1 Překročení strojeview

Obrázek 5.1: Front and rear panel layout with key components.

• Vypínač ON/OFF: Located on the rear panel.
• Ventilátor: Cooling fan located on the rear panel. Ensure it is not obstructed.
• Gas In: Gas inlet connection on the rear panel for inert gas supply (e.g., Argon for TIG).
• Knoflík pro nastavení proudu: Main control for welding current.
• Pulse ON/OFF Shift Switch: Activates or deactivates the pulse welding function.
• Pozemní Clamp Spojení: Připojte zem třamp cable to the appropriate terminal for your welding process.
• Welding Torch/Electrode Holder Connection: Connect the TIG torch or MMA electrode holder to the corresponding terminal for your welding process.

5.2 Připojení napájení

1. Ujistěte se, že je hlavní vypínač svářečky v poloze VYPNUTO.
2. Connect the power cord to a suitable 110V or 220V AC power outlet. The machine automatically detects the input voltage. Ensure the outlet is properly grounded and can supply the required ampvymazat.

5.3 Připojení plynu (pro svařování TIG)

1. Connect one end of the gas hose to the "Gas In" port on the rear of the welder.
2. Connect the other end of the gas hose to your inert gas cylinder (e.g., Argon) via a pressure regulator.
3. Ujistěte se, že všechna spojení jsou těsná, aby nedošlo k úniku plynu.

5.4 Připojení svařovacích kabelů

1. Pozemní Clamp: Připojte zem třamp cable to the negative (-) terminal for DC TIG/MMA or to the appropriate terminal as indicated for AC TIG. Secure the ground clamp k obrobku nebo svařovacímu stolu a zajistěte tak dobrý elektrický kontakt.
2. TIG hořák: For TIG welding, connect the TIG torch cable to the positive (+) terminal for DC TIG or to the appropriate terminal for AC TIG. Connect the gas line from the torch to the welder's gas output.
3. Držák elektrody: For MMA (Stick) welding, connect the electrode holder cable to the positive (+) terminal.

6. Návod k obsluze

6.1 Obecná obsluha

1. After completing all connections, turn on the power switch on the rear panel.
2. Select the desired welding process (TIG or MMA) and current type (AC or DC) using the front panel controls.
3. Adjust the welding current using the "Current Adjust Knob" according to the material thickness and electrode/filler rod size.
4. For TIG welding, set the gas flow rate on your regulator.

6.2 Svařování TIG (AC/DC)

The HVT250P supports both AC TIG for aluminum and DC TIG for other metals.

Obrázek 6.1: Demonstrating AC/DC TIG welding. Welding wire diameter: 2.4/3.2mm, Welding thickness: 1-8mm.

• TIG střídavým proudem: Select AC mode for welding aluminum and magnesium alloys. This mode provides a cleaning action that breaks up oxides on the material surface.
• Stejnosměrné TIG: Select DC mode for welding stainless steel, carbon steel, copper, and other non-ferrous metals (except aluminum).
• Pulzní TIG: Engage the "Pulse ON/OFF Shift Switch" to activate pulse mode. Adjust pulse frequency (20-200Hz) and duty cycle (10-90%) as needed for better heat control and reduced distortion, especially on thin materials.
• Ensure a tungsten electrode of appropriate size and type is installed in the TIG torch.
• Maintain proper arc length and torch angle for optimal weld quality.

Obrázek 6.2: A welder performing TIG welding with the HVT250P.

6.3 MMA (obalené) svařování

The HVT250P also functions as an MMA (Manual Metal Arc) or Stick welder.

Obrázek 6.3: A welder performing MMA welding. MMA welding wire diameter: 2.5/3.2mm, Welding thickness: 2-12mm.

• Připojte držák elektrody ke kladnému (+) pólu a uzemňovacímu vodiči.amp na záporný (-) terminál.
• Insert the appropriate coated electrode into the electrode holder.
• Select MMA mode on the control panel.
• Adjust the welding current based on the electrode type and diameter, and the material thickness.
• Oblouk zažehněte lehkým dotykem elektrody na obrobek a rychlým zvednutím, abyste vytvořili oblouk.

7. Údržba

Regular maintenance ensures the longevity and safe operation of your welding machine. Always disconnect power before performing any maintenance.

• Čištění: Periodically clean the interior of the machine using dry compressed air to remove dust and metal particles. Ensure the cooling fan and vents are free from obstructions.
• Kontrola kabelů: Regularly inspect welding cables, ground clamp, and torch for damage, cuts, or loose connections. Replace damaged components immediately.
• Tungsten Electrodes (TIG): Sharpen or replace tungsten electrodes as needed to maintain arc stability and weld quality.
• Plynový systém: Zkontrolujte plynové hadice a spoje, zda nedochází k únikům.

8. Řešení problémů

V tabulce níže naleznete běžné problémy a jejich možná řešení. Pokud problém přetrvává, kontaktujte zákaznickou podporu.

9. Specifikace

Technical specifications for the HZXVOGEN HVT250P AC/DC TIG/MMA Welder.

Obrázek 9.1: Dimensions and technical data for the HVT250P.

10. Záruka a podpora

For warranty information and technical support, please refer to the documentation provided with your purchase or contact HZXVOGEN customer service directly. Keep your purchase receipt as proof of purchase.