THYRISTOR CO
2
/MAG ARC WELDER
OPERATION MANUAL
DO NOT INSTALL, OPERATE OR MAINTAIN THIS MACHINE WITHOUT READING
THIS MANUAL AND PLEASE ALWAYS THINK BEFORE YOU ACT.
www.worldwel.com
Page 1: ...THYRISTOR CO2 MAG ARC WELDER OPERATION MANUAL DO NOT INSTALL OPERATE OR MAINTAIN THIS MACHINE WITHOUT READING THIS MANUAL AND PLEASE ALWAYS THINK BEFORE YOU ACT www worldwel com...
Page 2: ...city of all parts and quality cooling fan Adjustable crater voltage and current ITEM UNIT SPECIFICATION Input Voltage V 220 380 440 3 Phase 50 60Hz Rated Output Current A 600 Input Current rated outpu...
Page 3: ...insulating yourself from work and ground Use non flammable dry insulating material if possible or use dry rubber mats dry wood or plywood or other dry insulating material big enough to cover your full...
Page 4: ...parks and hot materials from welding can easily go through small cracks and opening to adjacent areas Avoid welding near hydraulic lines When not welding make certain no part of the electrode circuit...
Page 5: ...le to the power input cable on the rear of the machine For grounding the machine connect a ground wire to the ground terminal marked with the symbol is located on the rear panel of the machine Output...
Page 6: ...rent 5 Crater Voltage Volume Adjust the crater voltage 6 Power Lamp It indicates that the machine is on and input voltage is within acceptable range 7 Warning Lamp It indicates the thermal over load o...
Page 7: ...e torch switch the arc is turn off START UP Verify the voltage to be supplied from main power and turn on main power Position the crater switch to CRATER OFF or CRATER ON Turn on the power switch of m...
Page 8: ...rom torch Gas does not flow from torch when the GAS CHECK switch is GAS CHECK position Close the valve of gas tank Gas check switch broke down Open the valve of gas tank Replace Gas check switch Gas d...
Page 9: ...Block Diagram...
Page 10: ...4 Initial value On factory 40V welding voltage 3V Wire speed Adjust voltage and current of wire feeder when torch is ON It s saved when DIP S W is OFF 5 Magnet S W Selection of POWER INPUT ON If magn...
Page 11: ...tor speed setting 3phases 380V Initial setting on Factory Starting voltage 43V Starting Motor Speed 4V You can change Starting voltage and Starting motor speed using adjustable resistance of voltage a...
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Page 14: ...1 10 Control Transformer 7630 1 11 Main PCB 610TC 1 12 SCR MTG200A 2 13 Distribution PCB 610TC 1 14 Hole CT TM3A300 04DA15 1 15 Resistor Discharge 400W 100 1 16 Main Transformer 610TC 1 17 Induction c...
Page 15: ...rchased Where Purchased Where you use Whenever you request replacement parts or information on this machine always supply the information you have recorded above The date number is especially importan...
