Troubleshooting & repair, Static scr test – Lincoln Electric IDEALARC DC 1000 SVM123-A User Manual
Page 71
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F-31
TROUBLESHOOTING & REPAIR
F-31
TEST PROCEDURE
1.
Remove main supply power to the
DC-1000.
2.
Remove all Molex plugs from the
firing board and control board. See
Figure F.12.
STATIC SCR TEST
IDEALARC DC-1000
FIGURE F.12 - Firing and Control Board Molex Plug Locations.
CONTROL BOARD
FIRING BOARD
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