LOKERMANN GRAND MIG 200 MULTI PFC SYN MV User Manual Download Page 1

Page: 1 / 24

USER MANUAL

INVERTER Based Welding Machines

GRAND MIG

200 MULTI

PFC SYN MV

IMPORTANT

: Read this OPERATOR MANUAL together

with PRESCRIPTION AND COMPLIANCE MANUAL before

to use this equipment. In case of loss one of two parts

contact immediately your dealer.

Allow the operator to consult this manual.

Summary of Contents for GRAND MIG 200 MULTI PFC SYN MV

Page 1: ...D MIG 200 MULTI PFC SYN MV IMPORTANT Read this OPERATOR MANUAL together with PRESCRIPTION AND COMPLIANCE MANUAL before to use this equipment In case of loss one of two parts contact immediately your d...

Page 2: ...ng 3 3 5 TIG Welding 3 4 Maintenance of MIG Gun mechanism 3 4 1 Dissection graphics for the MIG GUN 3 4 2 Parts list for MIG GUN 3 4 3 Operation for MIG GUN 4 OPERATION 4 1 Layout for the front and re...

Page 3: ...nd receivers c computer and other control equipment d safety critical equipment for example guarding of industrial equipment e the health of the people around for example the use of pacemakers and hea...

Page 4: ...tric shock by touching these metallic objects and the electrode at the same time The operator should be insulated from all such bonded metallic objects Earthing of the workpiece Where the workpiece is...

Page 5: ...over current and over heat If any one of the above problems happens the alarm lamp on the front panel will be lit and output current will be shut off automatically for the machine to protect itself a...

Page 6: ...requirements of welding craft 2 3 Volt Ampere Characteristic MIG series welding machine has an excellent volt ampere characteristic whose graph is shown as the following figure The relation between t...

Page 7: ...rrent A 40 200 Welding Volta ge V 14 24 No load Voltage V 65 Duty cycle 40 35 140A 30 110A 40 150A 60 110A 60 80A 60 125A 100 85A 100 65A 100 95A 30 200A 25 200A 35 200A 60 145A 60 130A 60 155A 100 11...

Page 8: ...duty cycle should be reduced 3 3 Equipment Connection 3 3 1 MIG Gas shielded wire Welding 1 Insert the earth cable plug into the negative socket on the front of the machine and tighten it 2 Plug the w...

Page 9: ...this connection is not made there will be no electrical connection to the welding torch 4 Connect the power cable of welding machine with the output switch in electric box on site 3 3 3 Spool Gun Swi...

Page 10: ...ic box on site 3 3 4 MMA Welding Connection of Output Cables Two sockets are available on this welding machine For MMA welding the electrode holder is shown be connected to the positive socket while t...

Page 11: ...grounded Switch the ON OFF Switch located on the rear panel to OFF 1 Connect the earth lead to tighten clockwise Connect the earth clamp to the work piece Contact with the work piece must be firm con...

Page 12: ...CO2 Euro rear thimble 1 14 Screw M4 6 UNI 6107 1 15 Torch locknut plastic screw thread 1 16 Euro main socket flexibility pin 1 17 Feeding pipe locknut 1 18 Insulating feed pipe 0 6 0 8 3m Blue 1 19 Sp...

Page 13: ...such a way that it rotates counter clockwise You can use either a diameter 200mm or 100mm wire reel in the machine Attach the reel with a reel lock Unfasten the wire end from the reel but hold on it a...

Page 14: ...urrent display Welding Current display when machine is working Set current display before welding Unit A 6 Voltage display Welding voltage display when machine is working Set voltage display when MIG...

Page 15: ...nection Connect to the MIG gun connecter will be connect to the MIG gun connecter will be 24 Slow feed knob 25 Burn back knob 26 SPOOL GUN switch 27 Remote switch 4 2 Welding operation 4 2 1 MIG mode...

Page 16: ...position the power L E D light should illuminate the fan comes on the device work properly 2 Select TIG using the parameter adjust select knob 3 Set the remote switch to on or off position as require...

Page 17: ...e for CO2 corner welding of low carbon steel solid welding wire Corner joint Material thickness MM Wire diameter MM Welding current A Welding voltage V Welding speed CM MIN Gas flow rate L MIN 1 0 0 8...

Page 18: ...aluminum alloy pulse MIG Welding position Material thicknes s MM Wire diamete r MM Weldin g current A Weldin g voltage V Welding speed CM MIN Nozzle and workpiece spacing MM Gas flow rate L MIN Butt j...

Page 19: ...he arc in unprotected eyes Ensure good ventilation of the machine to improve Duty Cycle Turn off the engine when the operation finished for energy consumption efficiency When power switch shuts off pr...

Page 20: ...ease replace the damaged LED If it still doesn t work please maintain or replace the display PCB Observe that the min max values on LED agree with the set value If there is any difference and it has a...

Page 21: ...d Check the PCB Wire reel works The press wheel is loosen or weld wire skids Press it tightly again The wheel doesn t fit with the diameter of weld wire Change the wheel Wire reel damaged Change it Wi...

Page 22: ...on E13 Under voltage Yellow lamp thermal protection always on E14 Over voltage Yellow lamp thermal protection always on E15 Over current Yellow lamp thermal protection always on E16 Wire feeder over l...

Page 23: ...5 4 Electrical schematic drawing...

Page 24: ...LOKERMANN Srl Via Produzione 16 18 37044 Cologna Veneta VR Italy Tel 39 0442 1722469 lokermann lokermann eu www lokermann eu...