Troubleshooting and repair, Main board – Lincoln Electric INVERTEC SVM161-A User Manual
Page 60
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MAIN BOARD
FIGURE F.6 – MAIN IGBT INVERTER BOARD LOCATION
MAIN IGBT INVERTER BOARD LOW VOLTAGE TEST (continued)
PROCEDURE
1. Remove input power to the V205-T machine.
2. Using a phillips head screwdriver, remove the
case wraparound cover.
3. Perform the Capacitor Discharge Procedure
detailed earlier in this section.
4. Locate the Main IGBT Inverter board. See
Figure F.6.
5. Use the voltmeter to perform the tests detailed
in Table F.1. See the Wiring Diagram.
TROUBLESHOOTING AND REPAIR
F-20
F-20
INVERTEC® V205-T AC/DC™
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