Lincoln Electric INVERTEC SVM161-A Service Manual page 90

F-50
INPUT FILTER BOARD REMOVAL AND REPLACEMENT (continued)
PROCEDURE
1. Remove input power to the V205-T.
2. Using a phillips head screwdriver remove the
case wraparound cover.
3. Perform the Input Filter Capacitor Discharge
Procedure detailed earlier in this section.
TROUBLESHOOTING AND REPAIR
FIGURE F.24 – INPUT FILTER BOARD LOCATION
INPUT FILTER BOARD
FIGURE F.25 – INPUT FILTER BOARD LEADS
INVERTEC® V205-T AC/DC™
4. Locate the input filter board. See Figure F.24.
5. Using a 7mm nut driver, label and remove leads
R/L1 and S/L2 from the upper right corner of the
input filter board. See Figure F.25.
6. Using a 7mm nut driver, label and remove leads
RV1 and RV2 from the left side of the main
IGBT board. See Figure F.26. See Wiring
Diagram
S/L1
F-50
R/L1