Miller Electric DB17V12R, DB1725RDI25, DB1712RDI25 manual OM-1600199 525E, Processes, Description

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www.MillerWelds.com

OM-1600199 525E

1/2005

TIG (GTAW) Welding

TIG Torch

DB1712R, DB1725R, DB1712RDI, DB1725RDI, DB1712RDI25, DB1725RDI25, DB17V12R, DB17V25R, DB17V12-2, And DB17V25-2

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Contents Processes OM-1600199 525EDescription From Miller to You Table of Contents Page Symbol Usage −SAFETY Precautions for Gtaw Torches − Read Before UsingGtaw Torch Hazards About Pacemakers EMF InformationSpecifications − SpecificationsExceeding Rated Amperage can damage torch and void warranty Duty CycleRequired Torch Parts And Torch Assembly − InstallationInternational Style Connector Assembly Installing TungstenConnecting Torch With One-Piece Cable Connecting TorchConnections Operating Torch Gas ValveConnecting Torch With Flow-Through Type Connection Connecting Torch With Two-Piece CableRoutine Maintenance − Maintenance & TroubleshootingTroubleshooting Disconnect torch before maintaining HoursEssary 50-150 Amperage Range Gas Type PolarityPreparing Tungsten Electrode For Welding − Guidelines for TIG Welding GtawPositioning The Torch Preparing Tungsten For Conventional AC WeldingPositioning Torch Tungsten For Various Weld Joints Torch Movement During WeldingTungsten Without Filler Rod Tungsten With Filler RodComplete Torch Assembly − Parts ListEnglish 194 ADAPTER, intl style flow through Torch Models With Gas Valve 17V12R Page Page Support ServiceMiller Electric Mfg. Co Owner’s Record