.
A complete Parts List is available at www.MillerWelds.com
OM-234 163 Page 17
4-11. Serial Number And Rating Label Location
The serial number and rating information for this product is located on the bottom. Use rating label to determine input power requirements and/or rated
output. For future reference, write serial number in space provided on back cover of this manual.
4-12. Selecting A Location And Connecting Input Power
!
Installation must meet all Na-
tional and Local Codes
−
have only qualified persons
make this installation.
!
Disconnect and lockout/tag-
out input power before con-
necting input conductors
from unit.
!
Always connect green or
green/yellow conductor to
supply grounding terminal
first, and never to a line ter-
minal.
1
Plug (NEMA Type 6-50P)
2
Receptacle
(NEMA Type 6-50R)
Connect plug to receptacle.
3
Black And White Input
Conductor (L1 And L2)
4
Green Or Green/Yellow
Grounding Conductor
5
Input Power Cord.
6
Disconnect Device (switch
shown in the OFF position)
7
Disconnect Device Grounding
Terminal
8
Disconnect Device Line
Terminals
Connect green or green/yellow
grounding conductor to disconnect
device grounding terminal first.
Connect input conductors L1 and
L2 to disconnect device line termi-
nals.
9
Over-Current Protection
Select type and size of over-current
protection using Section 4-9 (fused
disconnect switch shown).
Close and secure door on discon-
nect device. Remove lockout/tag-
out device, and place switch in the
On position.
18 in. (457 mm) of
space for airflow
Ref. 805 159-A / 805 162-A
Install conductors into
a deenergized line
disconnect device.
!
Do not move or operate unit
where it could tip.
1
L1
L2
230 VAC, 1
2
1
=GND/PE
Earth
Ground
9
L1
L2
3
4
5
6
7
8
