Miller Electric 456 CC, 456 CV manual Maintenance & Troubleshooting, Blowing Out Inside Of Unit

Page 28

SECTION 5 – MAINTENANCE & TROUBLESHOOTING

5-1.	Routine Maintenance
	Y	Disconnect power	. Maintain more often
	Y	Disconnect power	during severe conditions.
		before maintaining.	during severe conditions.
		before maintaining.
		3 Months
	Replace	Repair Or	Replace Cracked
	Damaged Or	Replace	Replace Cracked
	Unreadable	Cracked	Torch Body
	Labels	Cables
			Repair Or Replace
			Cracked Cables
			And Cords
		Clean
		And
		Tighten
		Weld
		Terminals
		6 Months
		Blow Out Inside

5-2. Blowing Out Inside Of Unit

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

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

ST-802 260

OM-188 422 Page 24

Image 28

Contents Processes OM-188 422FDescription From Miller to You Table of Contents Directives StandardsSymbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersSignification des symboles Consignes DE Securite Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe Risque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques Definitions Manufacturer’s Warning Label Definitions60 s I1max Symbols And DefinitionsI1eff Manufacturer’s Rating Label Specifications InstallationDuty Cycle And Overheating Volt-Ampere Curves Dimensions And WeightCV Modes CC Modes Movement Tipping Selecting a LocationLocation ARC Welding can cause Electromagnetic Interference Weld Output Terminals And Selecting Cable SizesTerminals Remote 14 Receptacle Information SocketElectrical Service Guide Volts AC Duplex ReceptacleConnecting Input Power Always connect grounding conductor firstOperation Front Panel ControlsPPP Meter FunctionsMode Switch Settings Mode Output ControlLift-Arc TIG Procedure Do not remove case when blowing out inside of unit Maintenance & TroubleshootingBlowing Out Inside Of Unit Removing Case and Measuring Input Capacitor Voltage Voltmeter/Ammeter Help Displays Help 3 DisplayTroubleshooting Trouble RemedyElectrical Diagram Circuit Diagram For Welding Power Source192 Parts List Complete AssemblyDia Part Description Mkgs Quantity HD1 168 OM-188 422 OM-188 422 Service SupportOwner’s Record Miller Electric Mfg. Co

Related manuals

Manual 44 pages 43.87 Kb