Miller Electric UPC 838 manual Air Supply Precaution Use Only Oil Free Dry Compressed Air, 60 s

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1Warning! Watch Out! There are possible hazards as shown by the symbols.

2Electric shock from wiring can kill.

3Disconnect input plug or power before working on machine.

4Hazardous voltage remains on input capacitors after power is turned off. Do not touch fully charged capacitors.

5Always wait 60 seconds after power is turned off before working on unit, OR

6Check input capacitor voltage, and be sure it is near 0 before touching any parts.

7When power is applied failed parts can explode or cause other parts to explode.

8Flying pieces of parts can cause injury. Always wear a face shield when servicing unit.

9Always wear long sleeves and button your collar when servicing unit.

10After taking proper precautions as shown, connect power to unit.

3-2. Air Supply Precaution

Use Only Oil Free

Dry Compressed Air

+ H 2O =

OM-202515 Page 10

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Contents Description OM-202 515CProcesses Page Table of Contents Directives StandardsPlasma Arc Cutting Hazards Symbol UsageMarks a special safety message Cutting can cause fire or explosionARC Rays can burn eyes and skin Exploding Parts can injureFlying Sparks can cause injury Noise can damage hearingCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information UNE Décharge Électrique peut entraîner la mort Signification des symbolesLE Coupage présente un risque de feu ou d’explosion Identifie un message de sécurité particulierLES Fumées ET LES GAZ peuvent être dangereux Risque de blessure en casLE Bruit peut endommager l’ouïe LE Plasma D’ARC peut entraîner des blessures DES Organes Mobiles peuvent provoquer des blessures LES Bouteilles peuvent exploser si elles sont endommagées DES Pieces Chaudes peuvent pro- voquer des brûlures graves DES Particules Volantes peuvent blesser les yeuxConsignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques − Definitions Air Supply Precaution Use Only Oil Free Dry Compressed Air 60 sI1max Symbols And DefinitionsManufacturer’s Rating Label For CE Products I1effDuty Cycle And Overheating − InstallationSpecifications Cutting Speed UPCMovement Do not move or operate unit Dimensions And WeightSelecting a Location Input Voltage Connecting Work Clamp And Gas/Air SupplyElectrical Service Guide Input Amperes At Rated Cutting CapacityConnecting Input Power = GND/PE4070 − OperationControls Setting Gas/Air Pressure Trigger is pressed Sequence Of OperationExample Of Cutting Operation Each Use − Maintenance & TroubleshootingRoutine Maintenance Every WeekTrouble Lights Checking Shield Cup Shutdown SystemTroubleshooting Trouble RemedyOM-202 515 − Electrical Diagram Circuit Diagram For Power Source202 − Parts List Complete AssemblyDia Unitor Mkgs Description Quantity Torch, ICE-80C ICE−80C Consumables Unitor Page Page Owner’s Record

> 60 s

3-2. Air Supply Precaution

Use Only Oil Free

Dry Compressed Air

+ H 2O =