JASIC ZX7 Series Manual Arc Welding Machine User Manual

1. හැඳින්වීම

This manual provides essential information for the safe and efficient operation and maintenance of your JASIC ZX7 series manual arc welding machine. Please read this manual thoroughly before operating the equipment to ensure proper usage and to prevent injury or damage.

2 ආරක්ෂිත තොරතුරු

Welding operations can be hazardous. Always follow safety precautions to prevent electric shock, burns, fire, and other injuries. Keep this manual accessible for future reference.

• වෙල්ඩින් හිස්වැසුම්, අත්වැසුම් සහ ආරක්ෂිත ඇඳුම් ඇතුළු සුදුසු පුද්ගලික ආරක්ෂක උපකරණ (PPE) සැමවිටම පළඳින්න.
• Ensure proper ventilation to avoid inhaling welding fumes.
• d හි යන්ත්‍රය ක්‍රියාත්මක නොකරන්නamp හෝ තෙත් තත්ත්වයන්.
• Ensure the workpiece is properly grounded.
• ළමයින් සහ අනවසර පුද්ගලයින් වෙල්ඩින් ප්‍රදේශයෙන් ඈත් කර තබන්න.
• කිසියම් නඩත්තුවක් හෝ ගැලපීමක් සිදු කිරීමට පෙර විදුලිය විසන්ධි කරන්න.

3. නිෂ්පාදන අවසන්view

The JASIC ZX7 series are portable inverter DC manual arc welding machines designed for light industrial use. They feature advanced technology for stable performance and ease of use.

ප්රධාන ලක්ෂණ:

• Full network connection, arbitrary wiring (single-phase 220/380V, three-phase 380V).
• Ultra-wide network voltage adaptation range (140V-510V).
• Manual welding with unified adjustment, selecting electrode diameter, and self-matching welding parameters.
• ඉහළ බරක් නොමැති පරිමාවtage, strong output capability.
• Long line adaptive thrust, thrust current not affected by cable length and diameter.
• Compatible with most generators on the market.
• Intelligent fan for energy-saving and noise reduction, reduces dust entry, extends fan life.
• Beautiful molding, less splashing during welding.

Image: JASIC ZX7-400D highlighting features like manual welding, network voltage indication, unified manual welding, and intelligent fan.

Image: JASIC ZX7-250D highlighting features like manual welding, unified manual welding, and network voltagඊ ඇඟවීම.

Image: JASIC ZX7-315D emphasizing network voltage adaptive and current self-matching capabilities. Notes that ZX7-250D extends welding handle wire by 50 meters for 3.2 welding rods, and ZX7-315D extends 50 meters for 4.0 welding rods.

4. පිරිවිතර

The following tables detail the technical specifications for the JASIC ZX7 series welding machines.

ZX7-250D and ZX7-315D Parameters:

Image: Detailed parameter table for ZX7-250D and ZX7-315D models.

ZX7-400D Parameters:

Image: Detailed parameter table for the ZX7-400D model.

Note: Standard accessories include 2 quick plugs and 1 Allen wrench for all models.

5. පිහිටුවීම

5.1 ඉවත් කිරීම සහ පරීක්ෂා කිරීම

• Carefully remove the welding machine and all accessories from the packaging.
• Inspect the machine for any signs of damage during transit. If damage is found, contact your supplier immediately.
• Verify that all standard accessories (2 quick plugs, 1 Allen wrench) are present.

5.2 බල සම්බන්ධතාවය

The ZX7 series supports single-phase AC220V, single-phase AC380V, and three-phase AC380V input voltages. Ensure the power supply matches the machine's requirements and is properly grounded.

• බල කේබලය සුදුසු බල ප්‍රභවයට සම්බන්ධ කරන්න.
• Ensure the circuit breaker on the rear panel is in the OFF position before connecting to power.
• The machine features an ultra-wide network voltage adaptation range (140V-510V), making it adaptable to various power conditions.

රූපය: පසුපස view of the ZX7-400D model, illustrating the power input terminal and cooling fans. Note the circuit breaker for power control.

5.3 Welding Cable Connection

• Connect the electrode holder cable to the positive (+) quick plug terminal on the front panel.
• වැඩ කොටස cl සම්බන්ධ කරන්නamp cable (ground cable) to the negative (-) quick plug terminal on the front panel.
• Ensure all connections are secure to prevent arcing and overheating.

රූපය: ඉදිරිපස view of the ZX7-250D model, showing the quick plug terminals for welding cables and the control panel.

6. මෙහෙයුම් උපදෙස්

6.1 බල ගැන්වීම

• After all connections are made, switch the circuit breaker on the rear panel to the ON position.
• The digital display on the front panel will illuminate, indicating the machine is ready for operation.

6.2 Setting Welding Parameters

• Use the control knob on the front panel to adjust the welding current (Amperage) according to the electrode diameter and material thickness.
• The machine features unified adjustment and self-matching welding parameters, simplifying the setup process.
• Refer to the electrode manufacturer's recommendations for optimal current settings.

6.3 ඉලෙක්ට්‍රෝඩ තේරීම

The ZX7 series is designed for Manual Metal Arc (MMA) welding. Select an electrode appropriate for your material and application.

• ZX7-250D can stably weld 3.2 welding rods with a 50-meter welding handle wire extension.
• ZX7-315D can stably weld 4.0 welding rods with a 50-meter welding handle wire extension.
• ZX7-400D can stably weld 5.0 welding rods with a 100-meter welding handle wire extension.

6.4 වෙල්ඩින් ක්‍රියාවලිය

• Secure the workpiece with the ground clamp.
• Insert the chosen electrode into the electrode holder.
• Strike an arc by lightly touching and quickly lifting the electrode from the workpiece.
• ගුණාත්මක වෑල්ඩින් එකක් සඳහා ස්ථාවර චාප දිගක් සහ ගමන් වේගයක් පවත්වා ගන්න.
• The machine's "long line adaptive thrust" ensures consistent thrust current regardless of cable length, improving weld quality.

Image: A welder demonstrating manual arc welding with the machine.

Image: Close-up of a welding process, illustrating the "beautiful molding and less splashing" characteristic of the machine.

7. නඩත්තු කිරීම

නිතිපතා නඩත්තු කිරීම ඔබේ වෙල්ඩින් යන්ත්‍රයේ ආයු කාලය සහ ප්‍රශස්ත ක්‍රියාකාරිත්වය සහතික කරයි.

7.1 දෛනික නඩත්තුව

• Clean the exterior of the machine with a dry cloth.
• Inspect welding cables and connections for wear or damage. Replace if necessary.
• Check the electrode holder and ground clamp for good contact and cleanliness.

7.2 වරින් වර නඩත්තු කිරීම

• Periodically clean the cooling fans and ventilation openings to ensure proper airflow. The intelligent fan system helps reduce dust entry, but occasional cleaning is still recommended.
• Check internal connections for tightness (only to be performed by qualified personnel).
• කිසියම් හානියක් සඳහා විදුලි රැහැන පරීක්ෂා කරන්න.

Caution: Always disconnect the machine from the power supply before performing any maintenance.

8. දෝශ නිරාකරණය

This section provides solutions to common issues you might encounter. For problems not listed here or if issues persist, contact customer support.

9 පරිශීලක ඉඟි

• For optimal performance, match the electrode diameter to the material thickness and adjust the welding current accordingly.
• ඇඩ්වාන් ගන්නtage of the machine's "long line adaptive thrust" feature when using extended welding cables to maintain consistent arc performance.
• Regularly check the digital display for current settings and any error indicators.

10. වගකීම් සහ සහාය

The JASIC ZX7 series welding machines come with a 1-year warranty. For any questions, technical support, or warranty claims, please contact your supplier or the manufacturer directly.

Manufacturer: Shenzhen Jialianda Welding Equipment Co., Ltd.

Contact: WhatsApp +86 15197868198

Certifications: ISO14001, ISO45001, ISO9001

Image: Certificate of Registration for ISO14001 Environmental Management Systems.

Image: Certificate of Registration for ISO45001 Occupational Health and Safety Management Systems.

Image: Certificate of Registration for ISO9001 Quality Management Systems.