Miller Electric ST 44 Series Maintenance & Troubleshooting, Routine Maintenance, Months

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SECTION 5 − MAINTENANCE & TROUBLESHOOTING

5-1.	Routine Maintenance
		Y Disconnect power before maintaining.
			3 Months
	Replace		Repair Or	Clean And
	Replace		Replace	Tighten
	Unreadable		Replace	Tighten
	Unreadable		Cracked	Weld
	Labels		Cracked	Weld
	Labels		Weld Cable	Terminals
			Weld Cable	Terminals
				Replace Cracked Parts
	14-Pin Cord	Gun Cable	Gas Hose
			6 Months
	Clean Drive Rolls			Blow Out Or Vacuum Inside,
	Clean Drive Rolls		OR	During Heavy Service, Clean
				Monthly

OM-216 655 Page 11

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Contents OM-216 655E 2007−03 ProcessesDescription From Miller to You Table of Contents Directives StandardsDecstatMilan6/05 Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers − Definitions + +Symbols and Definitions Rating LabelMade In the EEC2003 Gun Recommendation Table − InstallationEquipment Connection Diagrams SpecificationsConnecting Welding Gun And Weld Cable Installing Wire Guide And Drive RollAligning Wire Guide And Drive Rolls − Operation ST 44 Series Panel ControlsST Blu Fab Panel Controls Burnback Control Use control to set wire feed speed before arc initiationRun-In Control and Burnback Control Run-In Control− Maintenance & Troubleshooting Routine MaintenanceMonths Troubleshooting − Electrical Diagram ST 44 Complete Assembly Optional Equipment Shown − Parts List−1. ST 44 Complete Assembly Roll Wire Drive Assembly All Models ST Blu Fab Wire Feed Assembly 000083432 656005029 Insulator, drive assembly 206219 Drive Roll And Wire Guide Kits 4 Drive Roll 1.2 mmCogged Page Page Effective January 1 ITW Welding Products Italy S.r.l. Via Privata Iseo, 6/E For assistance in filing or settling claims, contactYour distributor and/or equipment manufacturer’s Transportation Department