Setting Input Voltage Selector Switch And Connecting Input Power; Installing Alternative Plug - Miller Spectrum 300 Manuel Du Propriétaire

2-3. Setting Input Voltage Selector Switch And Connecting Input Power

Rear Of Unit
Tools Needed:

2-4. Installing Alternative Plug

This procedure is necessary if the unit is to be connected to a 230
VAC receptacle, or to a 115 VAC receptacle that requires a plug that
is different from the supplied plug.
See Section 2-3 for instructions on setting input voltage selector
switch for proper voltage.
Tools Needed:
115V
2
1
4
3
6
7
1
Check input voltage available at site.
1
Switch is accessible through slot in
rear panel.
2
Look at label to find correct switch
position.
230V
Move switch to match input voltage.
S-176 481-A
3
If plug does not match voltage at re-
ceptacle or type of receptacle, install
suitable plug according to Section
2-4.
Y Be sure input power connec-
4
To use rated output (see specifica-
tions), an individual branch circuit
capable of carrying 26 amperes, 115
VAC at 35% duty cycle; or 17 am-
peres, 230 VAC at 35% duty cycle,
and protected by fuses or circuit
breakers is required.
Connect plug to proper receptacle.
Be sure receptacle can handle load.
1
Cut cord close to plug.
2
3
2
4
5
6
3
7
Strip cord jacket back enough to
separate conductors. Strip conduc-
tors enough to make good contact
4
with plug terminals. Make plug con-
nections and reinstall outer shell and
5
cord grip. Tighten assembly screws
onto shell. Do not overtighten.
Input Voltage Selector Switch
Changeover Switch Label
Supplied 115 VAC Plug
tion meets all applicable na-
tional, regional, and local
electrical codes.
115 Or 230 VAC Receptacle
(115 VAC Shown)
ST-801 304-B / ST-801 319-B
Supplied 115 VAC Plug
Alternative PLug (230 VAC
Plug Shown)
Load 1 (Brass) Terminal
Load 2 (Brass) Terminal
Ground (Green) Terminal
Outer Shell
Cord Grip
Ref. ST-801 305-A / ST-801 611
OM-2210 Page 9