Miller Electric Invision 456MP manual Connecting Input Power, For All Models

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3-12. Connecting Input Power

! Turn Off welding power source, and check voltage on input capacitors accord- ing to Section 6-3before proceeding.

1 Strain Relief Connector Clamp Obtain and install proper connector.

2 Input And Grounding Conductors

3 Contactor W1

Select size and length using Sec- tion 3-10. Connect as shown in illustration.

L1 L2 L3

For Models With Optional Ground Current Sensor:

4 Ground Current Sensor

3

1

Connections For

Standard Model

4

2

Or

When cutting input and ground con- ductors to length, ground conductor must be 26 inches (660 mm) long to wrap around ground current sen- sor. Note that ground conductor must be insulated between strain relief and ground terminal.

Insert input and grounding conduc- tors through strain relief. Route grounding conductor through reed

5switch from right side of unit, under switch, and through reed switch again (two turns total) before con- necting to ground terminal.

For All Models:

 

5 Line Disconnect Device

L1

See Section 3-10.

L2

Reinstall right side panel.

L3

 

= GND/PE

! Always connect grounding conductor first.

1 2

 

 

 

 

Tools Needed:

3

L1

L2

L3

 

 

Connections For

 

5/16 in

Models With Optional

 

Ground Current Sensor

801 535-B / 801 822-A

OM-193 267 Page 18

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Contents Description OM-193 267RProcesses File MIG GmawFrom Miller to You Table of Contents Page Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLE Soudage À L’ARC risque de provoquer des interférences Information EMF Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-193 267 Specifications Duty Cycle and OverheatingVolt-Ampere Curves Dimensions and WeightCV Mode CC Mode 394 mmSelecting a Location ARC Welding can cause Electromagnetic Interference Weld Output Terminals and Selecting Cable Sizes350 ft 400 ft Put terminals Connecting Weld Output Cables Remote 14 Receptacle InformationVolts AC Duplex Receptacle and Circuit Breakers Electrical Service GuideHz Three Phase Input VoltageSelecting Input Voltage For All Models Connecting Input PowerFor Models With Optional Ground Current Sensor = GND/PE Always connect grounding conductor firstPower Switch Front Panel ControlsMode Meter Reading At Idle Meter Reading While Welding Meter FunctionsExample Displays Example Turn Output Adjust control to set arc length toSynergic Controls and Overview ControlsPress Increment or Press Increment or Decrement button until MIG appearsStick appears Setup Screens Choosing Pulse Program Choosing Pulse Programs and Setting ParametersSetting Arc Length Choosing Adaptive Or Non AdaptiveOM-193 267 Overview of Programs Programs 170 674 410 562 369 600 138 449 206 484 125 624 274 512150 652 342 538 191 698 478 574155 589 420 454 320 441 156 345 472 222 371 120 511 288 402145 550 354 430 165 631 486 470106 702 280 367 120 258 550 160 270 649 200 298240 336 122 720 320 400300 362 180 291 652 220 312 663 260 338705 723140 705 624 496 498 463130 684 561 482 150 720 687 508132 800 275 552 451 674 498 705 140 515 741 185 527230 541 150 800 320 562Blowing Out Inside of Unit Routine MaintenanceDo not remove case when blowing out inside of unit Months802 314 / Ref Ref. ST-801 718 / Ref. ST-801 536-A Voltmeter/Ammeter Help Displays Troubleshooting Error CodesTrouble Remedy − Electrical Diagram 193 264-A Circuit Diagram For Welding Power Source 575 Volt Models 206 318-A − Parts List Dia Part Description Quantity Mkgs Optional Your distributor also gives ServiceSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s