Selecting Input Voltage (230/460 Volt Models Only) - Miller XMT 450 CC/CV Owner's Manual

5-2. Selecting Input Voltage (230/460 Volt Models Only)

.
Be sure to reinstall all four screws
securing relinking board in place.
Tools Needed:
5/16 in.
OM-251387 Page 16
4
3
2
3
5
!
Turn Off welding power
source, disconnect input
power, and check voltage
on input capacitors accord-
ing to Section 10-3 before
proceeding.
Check input voltage available at
site.
1 Voltage Selection View
Window
Check voltage selected in unit.
Changing selection is only neces-
sary if selected value does not
match available input voltage.
1
2 Relinking Board PC6
3 Mounting Screws
4 Receptacle RC8 (Connection
For 230 VAC Input Power)
5 Receptacle RC7 (Connection
For 460 VAC Input Power)
Move relinking board as needed
and connect plug PLG4 (in unit) to
RC8 or RC7 according to input
power voltage.
252018-C / 252019-A