3-11. Selecting 400 - 440 Volts AC Three Phase Input Voltage
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Tools Needed:
5/16 in
YTurn Off welding power source, and disconnect
input power before proceeding.
Check input voltage available at site.
1Voltage Selection View Window
The input voltage that the power source is linked for appears in the Voltage Selection View Window.
Check voltage selected in unit. Changing selection is only necessary if selected value does not match available input voltage.
To change relinking board position, remove top cover and left side panel.
2Relinking Board
3Unused Terminal
4Terminal Screws Loosen terminal screws.
5Relinking Board (Connection For 400 - 440 VAC Input Power)
Slide relinking board off connected terminals, move relinking board to correct input voltage terminals, and secure relinking board.
.Be sure to tighten all four screws. Three screws securing relinking board in place.
803 079 / 803 078
