Miller Electric 225 - Manual (Page 23)

OM-316 Page 19
4-10. Connecting Input Power
Ref. 802 246
For Models Supplied With Plug
Y Disconnect and lockout/tag-
out input power before instal-
ling receptacle.
Y Have only qualified persons
make this installation. See
rating label in Section 4-4, and
be sure to supply correct in-
put power.
1 Proper Receptacle
(User-Supplied)
Receptacle must comply with appli-
cable codes.
2
Input And Grounding
Conductors
See size and length using Section
4-7. Conductors must comply with
applicable codes.
3
Over-Current Protection
Select type and size of over-current
protection using Section 4-7.
4
Plug
Connect plug to properly installed
receptacle.
4
1
3
L1
3
L2
For Models Not Supplied With Plug
Y Installation must meet all National and
Local Codes − have only qualified per-
sons make this installation.
Y Disconnect and lockout/tagout input
power before connecting input con-
ductors from unit.
Y Always connect green or green/yellow
conductor to supply grounding termi-
nal first, and never to a line terminal.
1 Line Disconnect Device (Switch Shown
In Off Position)
2 Disconnect Device Grounding Terminal
3 Green Or Green/Yellow Grounding
Conductor
Connect green or green/yellow grounding
conductor to disconnect device grounding ter-
minal first.
4
Disconnect Device Line Terminals
5 Black And White Input Conductors L1
And L2
Connect input conductors L1 and L2 to dis-
connect device line terminals.
6
Over-Current Protection
Select type and size of over-current protection
using Section 4-7 (fused disconnect switch
shown).
Close and secure door on disconnect device.
Remove lockout/tagout device, and place
switch in the On position.
Or
2
=GND/PE Earth Ground
1
1
2
4
5
6
1