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FRONT PANEL

1

Power Switch

When it is turn on, the cooling fan and all of electrical circuit inside the
machine will be operated.

2

Power Lamp

It indicates that the machine is on and input voltage is within acceptable
range.

3

Warning Lamp

It indicates the thermal over load or output disabled by any electrical
problems or the failure of program. When it is on, the machine will not
supply power at the output.

4

Ammeter

indicates the welding current

5

Voltmeter

indicates the welding voltage

6

Crater Voltage Volume

Adjust the crater voltage

7

Crater Current Volume

Adjust the crater current

8

Arc character Adjusting volume

Adjust the depth, height and width of welding bead

9

Function

Gas check, Crater On, Crater Off, STICK (MODEL : 600LC2)

10

Control Fuse (5A)

It will be broken by any electrical problems

11

Motor Fuse (10A)

It will be broken by motor problem of wire feeder

12

STICK Weld Current Volume

Adjust the current on stick welding (MODEL : 600LC2)

Summary of Contents for 350LC2

Page 1: ...INVERTER CO2 MAG WELDER 350LC2 500LC 600LC2 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: ...al ammeter and voltmeter during welding ITEM UNIT 350LC2 500LC 600LC2 Input Voltage V 220V 380V 440V Single Phase Three Phase Frequency Hz 50 60 Rated Output Current A 350 500 600 Input Capacity rated...

Page 3: ...of contact with the work or ground and watch for fire Turn off input power using the disconnect switch at the fuse box before working on the equipment Frequently inspect input power cord for damage o...

Page 4: ...or other alternate circuits This can create fire hazards or overheat lifting chains or cables until they fail INSTALLATION The welding machine shall be installed at a place free from the inflammables...

Page 5: ...ont of the machine Connect the work cable to the METAL terminal To connect the Wire feeder connect a electrode cable from wire feeder to the TORCH terminal and a Remote control cable from the wire fee...

Page 6: ...MIG MAG STICK WELDING...

Page 7: ...ill not supply power at the output 4 Ammeter indicates the welding current 5 Voltmeter indicates the welding voltage 6 Crater Voltage Volume Adjust the crater voltage 7 Crater Current Volume Adjust th...

Page 8: ...Press and hold the torch switch the arc is started at the welding current At this time release the torch switch the arc is not stopped When finish to weld press and hold the torch switch the output c...

Page 9: ...ch to Auto or Individual Turn on the power switch of machine and then verify that the cooling fan is running Position the GAS CHECK switch to GAS CHECK and adjust the volume of flowing gas by the gas...

Page 10: ...ank Broken Gas check switch Open the valve of gas tank Replace Gas check switch Gas does not flow from torch when press the torch switch Torch switch connector does not connected perfectly Broken Torc...

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Page 13: ...Fuse Power 5A 1 10 Fuse Moter 10A 1 10 Fuse Back 3A 1 11 MF Condensor 10 800V 2 12 MF Condensor 15 800V 4 13 Condensor 2200UF 400V 2 14 Cap Switch SZW6 63 1 15 Terminal 6M M 1 16 Plug HS 002 110V 1 17...

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Page 16: ...1 10 Fuse Power Back 5A 2 10 Fuse Moter 10A 1 11 MF Condensor 10 800V 2 12 MF Condensor 20 800V 4 13 Condensor 2700UF 400V 2 14 Cap Switch SZW6 63 1 15 Terminal 6M M 1 16 Plug HS 002 110V 1 17 FAN 120...

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Page 19: ...78 1 11 Fuse Power Back 5A 2 11 Fuse Moter 10A 1 12 MF Condensor 10 800V 2 13 MF Condensor 20 800V 4 14 Condensor 2700UF 400V 2 15 Cap Switch SZW6 63 1 16 Terminal 6M M 1 17 Plug HS 002 110V 1 18 FAN...

Page 20: ...ed 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 important whe...

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