Worldwel longrun 350SLC Operation Manual Download Page 1 | Manualshive

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INVERTER CO

2

/MAG ARC WELDER

350SLC

OPERATION MANUAL

DO NOT INSTALL, OPERATE OR MAINTAIN THIS MACHINE WITHOUT READING THIS

MANUAL AND PLEASE ALWAYS THINK BEFORE YOU ACT.

www.worldwel.com

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Summary of Contents for longrun 350SLC

Page 1: ...INVERTER CO2 MAG ARC WELDER 350SLC 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: ...ge 220V 380V Easy to verify output by digital ammeter and voltmeter during welding ITEM UNIT 350SLC Input Voltage V 220 380V Single Phase Three Phase Frequency Hz 50 60 Rated Output Current A 300 Input Capacity rated output 220V KVA 13 9 380V No Load Voltage V 76 380V Output Current Range A 50 300 Output Voltage Range V 12 30 Duty Cycle rated output 40 Dimension W D H mm 270 480 380 Weight kg 27 ...

Page 3: ... box before working on the equipment Frequently inspect input power cord for damage or bare wiring and repair or replace cord immediately if damaged Fumes and gases can be dangerous Welding may produce fumes and gases hazardous to health Avoid breathing these fumes and gases When welding keep your head out of the fume Use enough ventilation and or exhaust at the arc to keep fumes and gases away fr...

Page 4: ...ains crane cables 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 less humidity dirt and dust protecting from influence of direct sunlight wind and rain not generated oil vapor and corrosive gas operating temperature range is from 10 to 40 least 30...

Page 5: ...k 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 feeder to the REMOTE CONTROL receptacle Install a gas regulator on a gas tank and connect a gas hose of extension cable from wire feeder to the gas regulator on gas tank CO2 Torch connection to wire feeder Connect a wire feeding cable of...

Page 6: ...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 Function Gas check Crater On Crater Off 9 Control ...

Page 7: ...N 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 current will be decreased from the welding current to the crater current At this time release the torch switch the arc is turn off Welding current Crater current ...

Page 8: ...tch 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 regulator When start to weld position to WELD The welding wire is positioned at end of torch tip by pressing the inching switch of wire feeder for starting Start to weld with adjusting the welding vo...

Page 9: ...tank 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 Torch switch Broken Control PCB Reconnect Torch switch connector Replace Torch Replace Control PCB Gas flows continuously at WELDING position of GAS CHECK switch Broken GAS CHECK switch Broken Torch Brok...

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Page 12: ...A 1 12 Fuse 10A 1 13 Fuse 3A 1 14 Terminal A B 6m m 1 15 Plug HS 002 110V 1 16 Terminal MJ 175 1 17 Condensor 2200UF 400V 2 18 MF Condensor 10 800V L 4 19 MF Condensor 10 800V S 2 20 IGBT LUH100G602Z 2 21 Input Bridge Diode DF75A80 1 22 Temp Switch N85 1 23 Main Transformer 350SLC 1 24 Choke Transformer 350SLC 1 25 Surge PCB WBP 03 1 26 Shunt 50MV 300A 1 27 Connector 3102A 20 16 S 1 28 Terminal 18...

Page 13: ...chased 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 when identifying the correct replacement parts Complete this form please fax it to our selling agency in your country or us for warranty statement WORLDWEL CO LTD 11 101 Songlim dong Dong gu Incheon ...

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