Good evening. Trying to get some information on the above help code. Unit is set up for 480 three phase. Shows correct ocv but moment you put it under load. Help 1 comes on. Any suggestions?
Reply:HELP 1 indicates a malfunction in the primary power circuit.Possible defective series capacitor C15 or bus capacitors C12/C13???A call to Miller Customer Service (920-734-9821) would allow them to walk you thru troubleshooting the unit.MM200 w/Spoolmatic 1Syncrowave 180SDBobcat 225G Plus - LP/NGMUTT Suitcase WirefeederWC-1S/Spoolmatic 1HF-251D-1PakMaster 100XL '68 Red Face Code #6633 projectStar Jet 21-110
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