Miller Electric 375, ICE-27C manual Maintenance & Troubleshooting

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SECTION 6 − MAINTENANCE & TROUBLESHOOTING

6-1.	Routine Maintenance
	Y Disconnect power	. Maintain more often
	before maintaining.	during severe conditions.
	Each Use
	Check	Check
	Check	Torch Tip,
	Gas/Air	Electrode,
	Pressure	And Shield
		Cup
	Every Week
	Check
	Shield Cup
	Shutdown
	System
	3 Months
	Replace	Service
	Damaged Or	Air Filter/
	Unreadable	Regulator
	Labels
	Replace
	Cracked
	Parts	Torch Body, Cable
	Gas/Air Hose	Torch Body, Cable
	Tape Torn
	Outer
	Covering
	6 Months
	Blow Out Or
	Vacuum Inside

OM-2229 Page 20

Image 24

Contents OM-2229200 879N ProcessesDescription From Miller to You Table of Contents Directives StandardsSymbol Usage Marks a special safety messagePlasma Arc Cutting Hazards Cutting can cause fire or explosionExploding Parts can injure Flying Sparks can cause injuryARC Rays can burn eyes and skin Noise can damage hearingCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers Signification des symboles LE Coupage présente un risque de feu ou d’explosionUNE Décharge Électrique peut entraîner la mort Identifie un message de sécurité particulierRisque de blessure en cas LE Bruit peut endommager l’ouïeLES Fumées ET LES GAZ peuvent être dangereux LE Plasma D’ARC peut entraîner des blessuresLES Bouteilles peuvent exploser si elles sont endommagées DES Pieces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures DES Particules Volantes peuvent blesser les yeuxPrincipales normes de sécurité Information sur les champs électromagnétiquesConsignes relatives aux stimulateurs cardiaques + + + 55.1I1max I1effSpecifications Specifications For TorchNon-CE Model CE ModelTorch Dimensions And Weight Exceeding duty cycle can damage unit and void warrantyDuty Cycle And Overheating OverheatingSelecting a Location Connecting Gas/Air Supply Connecting Work Clamp Connecting Input PowerInstalling Alternative Plug Setting Gas/Air Pressure Controls60 PSI Trigger Safety Lock Cutting SpeedSequence Of Operation Sparks go thru metal− Maintenance & Troubleshooting Always turn Off power when changing or checking consumables Checking Torch Shield Cup Shutdown SystemTorch And Work Cable Connections Torch ConnectionsWork Cable Connections Turn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeTroubleshooting Power Source Troubleshooting Torch Reset unit Go to Section− Electrical Diagram OM-2229 − Parts List Item Diagram Part Marking Description Quantity Torch, ICE-27C Service SupportOwner’s Record Miller Electric Mfg. Co