Miller Electric XMT 456 CC, XMT 456CV manual Blowing Out Inside Of Unit

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SECTION 6 − MAINTENANCE & TROUBLESHOOTING

6-1.

Routine Maintenance

 

 

 

 

!

Disconnect power

 

. Maintain more often

 

 

before maintaining.

 

during severe conditions.

 

 

3 Months

 

 

 

Replace

 

Repair Or

Replace Cracked

 

Damaged Or

 

Replace

 

Unreadable

 

Cracked

Torch Body

 

Labels

 

Cables

 

 

 

 

 

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.

802 260

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Contents File MIG Gmaw OM-203 034NProcesses DescriptionFrom Miller to You Table of Contents Standards DirectivesDecstat6/05 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 utilisésLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE 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- SionLES 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-203 034 Manufacturer’s Warning Label Definitions Disconnect input plug or power before working on machineKeep your head out of the fumes 60 s Weee Label Symbols And DefinitionsI1max I1effManufacturer’s Rating Labels Duty Cycle And Overheating SpecificationsVolt-Ampere Curves Dimensions And WeightCV Modes CC Modes Location Connecting To Weld TerminalsSelecting a Location Movement TippingARC Welding can cause Electromagnetic Interference Weld Output Terminals And Selecting Cable Sizes350 ft 400 ft Put terminals Remote 14 Receptacle Information Connecting Weld Output CablesInput Voltage Electrical Service GuideHz Three Phase Volts AC Duplex ReceptacleL21 Tools Needed Connecting Input PowerInput Filter Board Always connect grounding conductor firstVoltage Control Mode And Voltage Control For CV Only ModelsMode Control Front Panel Controls For CV Only ModelsFront Panel Controls For CC/CV Models Preset Volts BlankPower Switch Meter Functions For CV Only ModelsPulsed MIG Meter Functions For CC/CV ModelsPanel Control Gtaw Hold TIG Gtaw BlankMode Switch Settings For CC/CV Models Touch Seconds Do not Strike Like a Match Lift-Arc TIG Procedure For CC/CV ModelsBlowing Out Inside Of Unit Do not remove case when blowing out inside of unitRemoving Case and Measuring Input Capacitor Voltage Voltmeter/Ammeter Help Displays Reset circuit breaker CB1 see Section TroubleshootingOM-203 034 − Electrical Diagram 203 505-A Circuit Diagram For CC/CV Welding Power Source 204 950−B 39 40 41 Complete AssemblyDia Part Description Quantity Mkgs 180 Your distributor also gives ServiceSupport 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
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