.A complete Parts List is available at www.MillerWelds.com

4-9. Connecting 3-Phase Input Power

3

= GND/PE Earth Ground

4

7

2

 

 

L1

 

3

 

L2

5

 

 

 

 

6

L3

 

 

 

 

1

YInstallation must meet all National and Local Codes − have only qualified persons make this installation.

YDisconnect and lockout/tagout input power before connecting input conductors from unit.

YAlways connect green or green/ yellow conductor to supply grounding terminal first, and never to a line terminal.

.The Auto-Line circuitry in this unit automatically adapts the power source to the primary voltage being applied. Check input voltage available at site. This unit can be connected to any input power between 208 and 575 VAC without removing cover to relink the power source.

1Input Power Cord.

2Disconnect Device (switch shown in the OFF position)

3Green Or Green/Yellow Grounding Conductor

4Disconnect Device Grounding Terminal

5Input Conductors (L1, L2 And L3)

6Disconnect 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.

7 Over-Current Protection

Select type and size of over-current protection using Section 4-7(fused dis- connect switch shown).

Close and secure door on disconnect device. Remove lockout/tagout device, and place switch in the On position.

Tools Needed:

3/8 in

3/8 in

803 766-A / 802 183

OM-201 872 Page 16

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Miller Electric ICE-100TM, 1251 manual Connecting 3-Phase Input Power, = GND/PE Earth Ground

ICE-100T, 1251, ICE-100TM specifications

Miller Electric has long been a trusted name in the welding industry, and their range of inverter-powered welding machines continues to set benchmarks for performance and reliability. Among their most notable offerings are the ICE-100TM, 1251, and ICE-100T models, which have been engineered to meet the demands of both professional and DIY welders.

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