Miller Electric Invision 456MP manual Routine Maintenance, Blowing Out Inside of Unit, Months

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SECTION 6 − MAINTENANCE AND TROUBLESHOOTING

6-1. Routine Maintenance

! Disconnect power before maintaining.

.Maintain more often during severe conditions.

3 Months

Replace damaged or unreadable label.

Repair or replace cracked cables.

Replace cracked torch body.

Repair or replace cracked cables and cords.

Clean and tighten weld terminals.

6 Months

Blow out inside.

6-2. Blowing Out Inside of Unit

! Do not remove case when blowing out inside of unit.

To blow out unit, direct airflow through front and back louvers as shown.

802 314

OM-193 267 Page 35

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Contents File MIG Gmaw OM-193 267RProcesses DescriptionFrom Miller to You Table of Contents Page HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killFlying Metal or Dirt can injure eyes Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosionMoving Parts can cause injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injuryAbout Implanted Medical Devices Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationUNE Décharge Électrique peut entraîner la mort Symboles utilisésDES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion LA Chute DE L’APPAREIL peut blesser LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées Risque D’INCENDIE OU D’EXPLO- SionProposition californienne 65 Avertissements LES Fils DE Soudage peuvent provoquer des blessuresLE Soudage À L’ARC risque de provoquer des interférences Principales normes de sécurité Information EMFEn ce qui concerne les implants médicaux OM-193 267 Duty Cycle and Overheating Specifications394 mm Dimensions and WeightCV Mode CC Mode Volt-Ampere CurvesSelecting a Location Weld Output Terminals and Selecting Cable Sizes ARC Welding can cause Electromagnetic Interference350 ft 400 ft Put terminals Remote 14 Receptacle Information Connecting Weld Output CablesInput Voltage Electrical Service GuideHz Three Phase Volts AC Duplex Receptacle and Circuit BreakersSelecting Input Voltage = GND/PE Always connect grounding conductor first Connecting Input PowerFor Models With Optional Ground Current Sensor For All ModelsFront Panel Controls Power SwitchMeter Functions Mode Meter Reading At Idle Meter Reading While WeldingExample Displays Controls Turn Output Adjust control to set arc length toSynergic Controls and Overview ExamplePress Increment or Decrement button until MIG appears Press Increment orStick appears Setup Screens Choosing Adaptive Or Non Adaptive Choosing Pulse Programs and Setting ParametersSetting Arc Length Choosing Pulse ProgramOM-193 267 Overview of Programs Programs 191 698 478 574 369 600 138 449 206 484 125 624 274 512150 652 342 538 170 674 410 562165 631 486 470 320 441 156 345 472 222 371 120 511 288 402145 550 354 430 155 589 420 454122 720 320 400 120 258 550 160 270 649 200 298240 336 106 702 280 367723 180 291 652 220 312 663 260 338705 300 362150 720 687 508 498 463130 684 561 482 140 705 624 496150 800 320 562 451 674 498 705 140 515 741 185 527230 541 132 800 275 552Months Routine MaintenanceDo not remove case when blowing out inside of unit Blowing Out Inside of Unit802 314 / Ref Ref. ST-801 718 / Ref. ST-801 536-A Voltmeter/Ammeter Help Displays Error Codes TroubleshootingTrouble 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 Service Your distributor also givesSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact