.A complete Parts List is available at www.MillerWelds.com
3-15. Serial Number And Rating Label Location
The serial number and rating information for this product is located on back. 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.
3-16. Selecting A Location And Connecting 3-Phase Input Power
! Do not move or operate unit where it could tip.
5
18 in. (457 mm) for airflow
4
6
3 
= GND/PE Earth Ground
8
3
L1
L2 7
L3
1
Rear Panel
Tools Needed:
2
Ref. 803
!Installation must meet all National and Local Codes - have only qualified persons make this installation.
! Disconnect and lockout/tagout input power before connecting input conductors from unit.
! Always connect green or green/yellow conductor to supply grounding terminal first, and never to a line terminal.
! Warning: This unit is either a 200/230/460 ac input voltage model or 460/575 ac input voltage model. See rating label on unit and check voltage
available at site to be sure it matches the voltage specified on the rating label.
1Input Power Cord Strain Relief
2Input Power Cord
3Disconnect Device (switch shown in the OFF position)
4Green Or Green/Yellow Grounding Conductor
5Disconnect Device Grounding Terminal
6Input Conductors (L1, L2 And L3)
7Disconnect Device Line Terminals Connect green or green/yellow grounding
conductor to disconnect device grounding terminal first.
Connect input conductors L1, L2, and L3 to disconnect device line terminals.
8
Select type and size of
Close and secure door on disconnect device. Remove lockout/tagout device, and place switch in the On position.
