FastMig.pdf

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Service manual
v. 1.0
FastMig
KM 300
KMS 300
KM 400
KMS 400
KM 500
KMS 500
MF 29
MF 33
MSF 53
MSF 55
MSF 57
1
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Table of contents
Technical data
Fastmig KM / MF............................................................................. 3
FastMig KMS / MFS........................................................................ 4
Fastmig KMS / MVU........................................................................ 5
Main circuit diagram
KM.................................................................................................... 6-7
MF.................................................................................................... 8
KMS................................................................................................. 9
MSF................................................................................................. 10
KM / MVU........................................................................................ 11
KMS / MVU..................................................................................... 12
Block diagram .................................................................................................... 13
Main circuit card Z001 KM / KMS
Operating diagram........................................................................... 14
Operation principle.......................................................................... 15
Connectors...................................................................................... 16
Operational measurings.................................................................. 17
Capacitor card Z002
Operating diagram.......................................................................... 18
Connectors..................................................................................... 18
Secondary rectifier card Z003
Operating diagram.......................................................................... 19
Connectors..................................................................................... 19
Operational measurings................................................................. 19
Control card A001
Operating diagram.......................................................................... 20
Connectors..................................................................................... 21-22
Operation of the LEDs on control card........................................... 22
Motor control card A002
Operating diagram.......................................................................... 23
Connectors..................................................................................... 24
ID-chipcardA002 (MSF)
Connectors..................................................................................... 25
Panel card P001
Operating diagram.......................................................................... 26
Connectors..................................................................................... 26
Error codes ........................................................................................................ 27
Setup menu .......................................................................................................
28
Wire feed speed calibration / KM ....................................................................
29-30
Structure
KM / KMS....................................................................................... 31-32
MF.................................................................................................. 33
MFS................................................................................................ 34
IGBT testing ....................................................................................................... 35
IGBT replacing ................................................................................................... 36
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Technical data
FastMig KM / MF
3
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Technical data
FastMig KMS / MSF
4
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Technical data
FastMig KMS / MVU
5
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