Service manual FastMig Pulse power sources version 1.1

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Capacitor card Z002 layout and connectors X1 DISCHARGE RESISTORS X3 Connector/pin X1 X2 Connector type Bold on Bold on Description DC-link voltage (+) DC-link voltage (+) X3 X4 Bold on Bold on DC-link voltage (-) DC-link voltage (-) DC – LINK CAPACITORS X2 DISCHARGE RESISTORS X4
Secondary rectifier card Z003 layout and connectors FILTER CIRCUIT TIG INGNITION PROTECTION DIODE BANKS Connector/pin X1 Connector type Bold on Description Main transformer X2 Bold on Main transformer X1 – X2 X5 – X8 X3 X4 Bold on Bold on Main transformer Main transformer Bold on RC – DAMPING CIRCUIT X5 X6 X7 Bold on Bold on Bold on Secondary choke Secondary choke Secondary choke X8 Bold on Secondary choke X9 Tab terminal 6,3mm Main transformer X3 – X4 DIODE BANKS
Page 1 and 2: Service manual FastMig Pulse power
Page 3 and 4: Electrostatic Discharge Electrostat
Page 5 and 6: General service procedure It is rec
Page 7 and 8: Safety test Insulation resistance m
Page 9 and 10: General troubleshooting Always try
Page 11 and 12: Diode tests Use multimeter with dio
Page 13 and 14: IGBT tests IGBT gate lead testing (
Page 15 and 16: IGBT tests Kemppi IGBT testing by K
Page 17 and 18: Low voltage test Low voltage test g
Page 19 and 20: Gate driver card A001 layout POWER
Page 21 and 22: Gate driver card A001 connectors Co
Page 23 and 24: Processor card A002 layout PRIMARY
Page 25 and 26: Processor card A002 connectors Conn
Page 27 and 28: Setup panel card P001 connectors PF
Page 29: Main circuit card Z001 connectors C
Page 33 and 34: Load bank test Load back test is us
Page 35 and 36: Load bank test To make MIG/MAG load
Page 37 and 38: Construction, right side PRIMARY CH

Service manual FastMig Pulse power sources version 1.1

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