OWJHE MIG MMA-160A Inverter Welding Machine

1. परिचय

Thank you for choosing the OWJHE MIG MMA-160A Inverter Welding Machine. This multi-functional welding machine is designed for versatility and efficiency, supporting MIG, MMA, MAG, and TIG-160C welding modes. Featuring advanced IGBT inverter technology, digital display, and multiple protection functions, it offers stable performance and ease of use for various welding tasks on materials like steel, iron, aluminum, and copper.

Please read this manual thoroughly before operating the machine to ensure safe and effective use. Keep this manual for future reference.

2. सुरक्षितता माहिती

इशारा: वेल्डिंग धोकादायक असू शकते. दुखापत किंवा मृत्यू टाळण्यासाठी नेहमी सुरक्षा खबरदारी पाळा.

• विजेचा धक्का: Welding current can cause fatal electric shock. Ensure proper grounding, wear dry gloves, and insulate yourself from the workpiece.
• धूर आणि वायू: Welding fumes and gases can be hazardous to your health. Work in a well-ventilated area or use a fume extractor.
• आर्क किरण: Arc rays can injure eyes and burn skin. Wear a welding helmet with appropriate shade, safety glasses, and protective clothing.
• आग आणि स्फोट: Welding sparks and hot metal can cause fire or explosion. Keep flammable materials away from the welding area. Have a fire extinguisher readily available.
• बर्न्स: Hot metal and sparks can cause burns. Wear protective clothing, gloves, and footwear.
• मशीन देखभाल: कोणतीही देखभाल किंवा सेवा करण्यापूर्वी वीज खंडित करा.

3. पॅकेज सामग्री

अनपॅक करताना, कृपया खाली सूचीबद्ध केलेल्या सर्व वस्तू समाविष्ट आहेत आणि चांगल्या स्थितीत आहेत याची पडताळणी करा:

• 1 x OWJHE 2in1 Welding Machine (MIG MMA-160A)
• 1 x MIG-14AK Torch
• 1 x 200A Electrode Holder
• 1 x 300A Ground Clamp
• 1 x 450g Welding Wire
• 1 x Face Mask
• 1 एक्स ब्रश
• 1 x User Manual (Guidance)

4. तपशील

५. सेटअप आणि कनेक्शन

Before operating the welding machine, ensure it is placed on a stable, level surface in a well-ventilated area, away from flammable materials.

1. वीज कनेक्शन: Connect the machine's power plug to a suitable 220V, 50/60Hz power outlet. Ensure the power switch (located on the rear, labeled 'ON/OFF') is in the 'OFF' position before plugging in.
2. ग्राउंड Clamp कनेक्शन: ग्राउंड cl कनेक्ट कराamp cable to the appropriate terminal on the front panel of the welding machine. Securely attach the ground clamp to the workpiece or welding table to ensure a good electrical connection.
3. Electrode Holder Connection (for MMA/Stick Welding): Connect the electrode holder cable to the designated terminal on the front panel. Insert the welding electrode into the holder.
4. MIG/MAG/TIG Torch Connection:
   • For MIG/MAG welding, connect the MIG-14AK torch to the corresponding port on the front panel.
   • For TIG welding, connect the TIG torch (not included in standard package) to its designated port.
5. Wire Spool Installation (for MIG/MAG Welding):

   

   The machine features a built-in automatic wire feeding mechanism. Follow these steps:

   1. Open the side panel of the machine (snap design).
   2. Place the welding wire spool (max. Φ200mm) onto the spindle.
   3. Thread the welding wire through the wire feeder rollers.
   4. Adjust the wire feeder tension according to the wire diameter.
   5. साइड पॅनेल बंद करा.

   The machine supports filler wire diameters of 0.6mm, 0.9mm, or 1.0mm. Optimal performance is achieved with 0.8mm steel wire.

6. Gas Connection (for MIG/MAG/TIG Welding): If performing gas-shielded welding, connect the gas hose from your gas cylinder (e.g., CO2 for MIG, Argon for TIG) to the 'Gas input port' on the rear of the machine. Ensure all connections are secure and leak-free.

6. ऑपरेशन

The OWJHE MIG MMA-160A offers four primary welding modes: MIG, MMA, MAG, and TIG-160C. The digital display provides clear readings of welding current/voltage.

1. पॉवर चालू: Flip the power switch on the rear of the machine to the 'ON' position. The digital display will illuminate.
2. मोड निवड: Use the control panel to select your desired welding mode (MIG, MMA, MAG, TIG-160C). The machine features a one-click MMA/TIG conversion for convenience.
3. पॅरामीटर समायोजन:
   • वर्तमान/खंडtage: Adjust the output current (A) and voltage (V) using the dedicated knobs on the front panel. The digital display will show the set values.
   • Wire Feed Speed (MIG/MAG): For MIG/MAG welding, the wire feed speed is adjusted in conjunction with the voltage. Refer to the welding current setting table for guidance.

   

   इलेक्ट्रोड डाय. (मिमी)	शिफारस केलेले वेल्डिंग प्रवाह (A)	शिफारस केलेले वेल्डिंग व्हॉल्यूमtage (V)
   1.0	20~60	20.8~22.4
   1.6	44~84	21.76~23.36
   2.0	60~100	22.4~24.0
   2.5	80~120	23.2~24.8
   3.2	108~148	23.92~24.92
   4.0	140~180	24.6~27.2
   5.0	180~220	27.2~28.8

4. वेल्डिंग: Once parameters are set, begin welding. The machine's IGBT technology ensures a stable arc and minimal spatter.

7. देखभाल

Regular maintenance ensures the longevity and optimal performance of your welding machine. Always disconnect the power supply before performing any maintenance.

• स्वच्छता: Periodically clean the machine's exterior with a dry cloth. Use compressed air to blow out dust and debris from the cooling fan and exhaust holes to ensure proper airflow and prevent overheating.
• केबल तपासणी: Regularly inspect all welding cables, torch, electrode holder, and ground clamp for damage, fraying, or loose connections. Replace damaged components immediately.
• Wire Feeder Maintenance (MIG/MAG): Keep the wire feeder rollers clean and free of debris. Ensure the wire guide tube is clear.
• स्टोरेज: वापरात नसताना मशीन कोरड्या, स्वच्छ वातावरणात साठवा.

8. समस्या निवारण

The OWJHE MIG MMA-160A is equipped with multiple protection features and a fault display function to assist in identifying issues.

• मशीन चालू नाही:
  • Check if the power cable is securely plugged into both the machine and the power outlet.
  • पॉवर स्विच 'चालू' स्थितीत असल्याची खात्री करा.
  • पॉवर आउटलेट कार्यरत असल्याचे सत्यापित करा.
• No Arc/Poor Arc:
  • Check all cable connections (ground clamp, electrode holder/torch) for tightness.
  • जमिनीची खात्री करा clamp वर्कपीसशी चांगला संपर्क आहे.
  • Verify correct welding mode and parameters (current, voltage, wire feed speed) are set for the material and electrode/wire being used.
  • For MIG/MAG/TIG, check gas supply and flow rate.
• Over-Temperature Protection Activated:
  • If the machine stops and an over-temperature indicator lights up, it means the internal temperature is too high.
  • Allow the machine to cool down. Ensure the cooling fan and exhaust holes are not obstructed.
  • Reduce the duty cycle or welding current if operating continuously at high settings.
• ओव्हर-करंट/ओव्हर-वॉल्यूमtage Protection Activated:
  • These protections automatically shut down the machine in case of excessive current or voltage चढउतार.
  • Check your power supply for stability.
  • समस्या कायम राहिल्यास, तांत्रिक समर्थनाशी संपर्क साधा.
• दोष प्रदर्शन: The digital display may show error codes. Refer to the specific error code section in the full manual (if available) or contact support with the displayed code.

१.६. वापरकर्ता टिपा

• सरावाने परिपूर्णता येते: If you are new to welding, start by practicing on scrap pieces of metal to get a feel for the machine and different welding techniques before working on important projects.
• वायुवीजन महत्वाचे आहे: Always ensure adequate ventilation in your welding area to disperse fumes and gases, protecting your respiratory health.
• Optimal Wire Selection: While the machine supports various wire sizes, using 0.8mm steel wire is recommended for optimal performance in MIG/MAG modes.
• Clean Workpiece: Always clean the workpiece thoroughly before welding to remove rust, paint, or grease. This ensures a stronger, cleaner weld.

10. हमी आणि समर्थन

वॉरंटी माहिती, तांत्रिक समर्थन किंवा सेवा चौकशीसाठी, कृपया विक्रेत्याशी किंवा उत्पादकाशी थेट संपर्क साधा. खरेदीचा पुरावा म्हणून तुमची खरेदी पावती ठेवा.