Lincoln Electric INVERTEC SVM161-A - Manual (Page 84)

BACK SIDE
MAIN BOARD
FIGURE F.21 – MAIN BOARD LOCATION
MAIN INVERTER BOARD
“WELDING LOGIC AND INVERTER” SECTION 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 Welding Logic and Inverter section
of the Main Inverter board and associated
plugs. Do not remove plugs from the board.
See Figure F.21. See Figures F.22 & F.23.
5. Carefully apply the correct input voltage to the
V205-T and check for the correct secondary
voltages per Tables F.15, F.16, F.17 & F18.
TROUBLESHOOTING AND REPAIR F-44 F-44
INVERTEC® V205-T AC/DC™
Return
to
Section
T
OC
Return
to
Section
T
OC
Return
to
Section
T
OC
Return
to
Section
T
OC
Return
to
Master
T
OC
Return
to
Master
T
OC
Return
to
Master
T
OC
Return
to
Master
T
OC