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Yeswelder MIG PRO-200 User Manual

Yeswelder MIG PRO-200
14 pages
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IGBT INVERTER CO2/MIG WELDING MACHINE
PRODUCT MODEL: MIG PRO-200,MIG PRO-250
USER MANUAL
(READ THE MANUAL CAREFULLY BEFORE INSTALLATION, USE & MAINTENANCE)
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Yeswelder MIG PRO-200 Specifications

General IconGeneral
Output Current30-200A
Duty Cycle60% at 200A
Protection ClassIP21S
Input Voltage110/220V
Welding ProcessMIG
Welding ThicknessUp to 5/16 inch (8mm)
Wire Diameter0.6-1.0mm

Summary

Safety Tips

General Introduction and Electrical Diagrams

Main Parameters

Installation

Power Input Cable

Connect the power input cable to AC380V power supply for machine operation.

Power Output Cable and Gas Connection

Connect CO2 gas bottle and output cable to the machine.

Installation of Wire Spool

Operation

Setup of Welding Current and Voltage

Coordinate welding current and arc voltage for high-quality welding based on wire diameter, droplet transfer, and efficiency.

Welding Parameter List for Low-carbon Steel

Provides recommended welding current and voltage for various welding wire diameters.

Setup of Welding Speed

Adjust welding speed for quality and efficiency; keep below 30m/h for actual production.

Setup of Dry Extension of Welding Wire

Optimize penetration and efficiency by adjusting wire extension length; avoid excessive length to prevent burnout.

Setup of CO2 Flow

Adjust CO2 flow based on welding mode for optimal gas protection.

Attention and Safe Operation

Work Environment

Operate in dry conditions (humidity <90%), 10°C to 40°C, avoiding rain, dust, and strong airflow.

Safe Operation Guidelines

Machine has overvoltage, overcurrent, overheat protection. Avoid overloading.

Maintenance and Troubleshooting

Maintenance Procedures

Perform maintenance by qualified personnel; disconnect power, check connections, clean dust, protect from water.

Fault and Repair

Check welding torch, wire feeder parts, and deformation for troubleshooting.

Component Inspection and Troubleshooting

Welding Power Supply Inspection

Check front panel, fan, power supply, and outer area for proper function and wear.

Welding Torch Inspection

Inspect nozzle, contact tip, and conductor tube for firm installation, damage, and wear.

Wire Feeder and Cable Inspection

Wire Feeder Inspection

Check tension arm, wire guide tube, wire driving wheel, and pressure wheel for proper function and wear.

Power Output Cable Inspection

Inspect welding torch cable and power output cable for wear, damage, and connections.

Power Input and Ground Cable Checks

Power Input Cable Checks

Verify input/output terminals, fuse reliability, and insulation integrity.

Ground Cable Checks

Inspect circuit break and connection of earth cables for safety and to prevent power leakage.

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