Miller Dialarc 250 AC/DC Owner's Manual - Page 18
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2-9. Placing Jumper Links And Connecting Input Power
L1 L2
Do not overtighten.
208 VOLTS
L
L
OM-314 Page 14
GND/PE
= GND/PE
260 VOLTS
L
230 VOLTS
L
L
220 VOLTS
L
L
230 VOLTS
L
L
L1
2
L2
Y Always connect
grounding conductor first.
200 VOLTS
230 VOLTS
L
L
L
380 VOLTS
L
L
L
460 VOLTS
L
L
380 VOLTS
L
L
460 VOLTS
L
L
Y Have only qualified persons
make this installation. See
rating label in Section 2-5,
and be sure to supply correct
input power.
Check input voltage available at
site.
Remove side panel.
1
Jumper Link Label
Check label – only one is on unit.
Move jumper links to match input
voltage, and label on unit.
2
Input And Grounding
Conductors
See Section 2-8.
3
Line Disconnect Device
See Section 2-8.
Connect input power.
Reinstall side panel.
3
3/8, 7/16, 1/2 in
460 VOLTS
L
L
L
S-083 566-C
520 VOLTS
L
L
S-047 672-A
575 VOLTS
L
L
S-010 587-B
440 VOLTS
L
L
S-021 145-B
575 VOLTS
L
L
S-035 209-A
input_3 3/96 - ST-111 901-F
1