Lincoln Electric V205-T Welder User Manual


 
TEST 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 dia-
gram.
TROUBLESHOOTING & REPAIR
F-20 F-20
V205-T AC/DC
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MAIN IGBT INVERTER BOARD LOW VOLTAGE TEST (CONTINUED)
BACK SIDE
MAIN BOARD
FIGURE F.6 MAIN IGBT INVERTER BOARD LOCATION