Varan Motors MIG Series Instruction Manual Download Page 1

INSTRUCTION MANUAL

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MIG SERIES

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MIG160/200

1. Safety………………………………………..…………….……………….…..….............

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2. General Description…….....……...……………………..………….…….…...………....

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3. Circuit Diagram…...…...........…….....……………….………….……………….…..…..

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4. Main Parameter...…….……….…..........………….…………………………..…..…….. 5
5. Panel Structure.…………….……………….……..……….……………………………..

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6. Installation & Operation…….……………….……..……….………………………..…... 8
7. Caution....………………..…... .......….....................……………………….……….. … 11
8. Maintenance...................…………………………….…..…………………...………….. 12
9. Troubleshooting….……………………….….………………………………….….…….. 13

This welding machine for industrial and professional use is in the conformity with IEC

60974 International Safety Standard.

Hereby we state that we provide one year of guarantee for this welding machine since

the date of purchase.

Please read and understand this instruction manual carefully before the installation and

operation of this machine.

The contents of this manual may be revised without prior notice.

This instruction manual is issued on 5th May 2008.

Summary of Contents for MIG Series

Page 1: ...for industrial and professional use is in the conformity with IEC 60974 International Safety Standard Hereby we state that we provide one year of guarantee for this welding machine since the date of p...

Page 2: ...sure that you are insulated from the ground and workpiece Make sure that your working position is safe Smoke gas may be harmful to health Keep the head away smoke and gas to avoid inhalation of exhau...

Page 3: ...essional help when encountering any difficulties Consult the relevant contents of this manual If you encounter any difficulties in installation and operation Contact the service center of your supplie...

Page 4: ...can be used Inverter frequency is 35 KHz greatly reducing the volume and weight of the welder Great reduction in metal loss obviously enhances the welding efficiency and energy saving effect Switching...

Page 5: ...INSTRUCTION MANUAL MIG SERIES 5 Size mm 480 260 450 480 260 450 Weight Kg 16 18 5 PANEL STRUCTURE 5 1 Front panel structure...

Page 6: ...knob in MMA welding 5 Voltage adjustment knob in gas shielded arc welding 6 Feeding speed adjustment knob in gas shielded arc welding 7 Gas shielded arc welding MMA welding conversion switch 8 output...

Page 7: ...STRUCTION MANUAL MIG SERIES 7 11 Input power cable 12 Power switch 13 Fan 5 3 Clapboard structure NO GAS GAS 14 Burnback time adjustment 15 output terminal 2 16 output terminal 2 6 INSTLLATION OPERATI...

Page 8: ...ibly damaging to both the plug and socket if the plug and the socket are incorrectly connected 2 The electrode holder cable should be connected to the negative terminal while the work piece should be...

Page 9: ...and tighten it Thread the wire into the torch manually 2 Insert the earth cable plug into the negative socket 1 on the front panel and tighten it clockwise 3 Insert the fast plug on the wire feeder in...

Page 10: ...the welding torch switch and welding can be carried out 4 Adjust the burnback time potentiometer on the clapboard to get the desired length of welding wire stretching into the contact tip after weldi...

Page 11: ...ing current 3 Adjust the burnback time potentiometer on the clapboard to get the desired length of welding wire stretching into the contact tip after welding 4 Press the welding torch switch and weldi...

Page 12: ...e Operators should be holders of valid qualification certificates which can prove their skills and knowledge Make sure the input cable of the machine is cut off from the electricity before uncovering...

Page 13: ...1 Check if the fan works If not the power cable is not in good connection 2 If the fan works the control PCB PK 64 A1 inside the machine fails 3 No response when pressing welding torch switch the prot...

Page 14: ...eck if the contact tip is badly abraded If it is replace it and tighten it 4 Check the quality of the welding wire 5 Check if the welding torch cable is too winding 6 Check if the metal connection par...

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