Miller Electric OM-1589 manual Threading Welding Wire Through Feeder, Hub Tension Adjustment

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3-13. Threading Welding Wire Through Feeder

1Wire Spool Location

2Tension Arm

3Mounting Arm

4Wire Inlet Guide

5Feeder Drive Roll

6Wire Conduit

7Tension Thumbnut

8Jog Button

9Pressure Roll Assembly

10Gun Drive Roll

For wire sizes .035 in (0.9 mm) and smaller use small groove, and

.047 in (1.2 mm) and 1/16 in

(1.6 mm) use large groove.

11Pressure Adjustment Knob

12Conduit Screw

13Gun Cover

Hub Tension Adjustment

Turn On welding power source and wire feeder to make this adjust- ment.

Press and release Jog switch. Hub tension is okay if wire unwinds free- ly, but wire does not backlash when Jog switch is released.

14 Cap Screw

Turn cap screw to adjust hub ten- sion. Do not overtighten. Close and latch door.

Tools Needed:

Ref. 800 945 / 800 690-A

OM-1589 Page 18

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Contents OM-1589 ProcessesDescription From Miller to You Table of Contents 10-1 10-211-1 11-2Directives StandardsDeccon 11/96 Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explo- sionFlying 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 Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Pièces Chaudes peuvent pro- voquer des brûlures graves LE Bruit peut affecter l’ouïeRisque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité Information sur les champs électromagnétiquesConsignes relatives aux stimulateurs cardiaques Disconnect input plug or power before working on machine − DefinitionsDrive rolls can injure fingers Keep your head out of the fumesSymbols And Definitions Manufacturer’s Rating Label for CE Products− Installation SpecificationsType of Input Welding Power Wire Feed Welding Overall WeightTypical Water-Cooled System Connections Tools Needed 16, 5/8, 11/16, 3/4Rear Panel Connections Pin Plug InformationPin Pin Information Internal Connections for Water-Cooled Gun Internal Connections for Air-Cooled GunTions directly to gun hose To gun partsFront Panel Connections for Gun Tools Needed 11/16, 1-1/8 Water-Cooled Model ShownWater-Cooled Guns Air-Cooled GunAdjusting Contact Tip Position Setting Torque SwitchTorque Switch Removing Top Cover of GunInstalling Wire Spool Wire Spool Top Cover Pressure Roll Assembly Gun Contact TipThreading Welding Wire Through Feeder Hub Tension AdjustmentCally live when gun Wire150 mm Open tension arm Tools Needed OM-1589− Operation Operational TermsPulse Welding Terms Front Panel Controls Side and Rear Panel Controls Gun Controls− Setting Sequence Parameters Sequence Parameters in a Program− Setting Dual Schedule Parameters Selecting Dual Schedule Pair− Using the Optional Data Card Dual Schedule Switch DiagramsData Card Terms AdapterInstalling Data Card Wire feeder memoryCard Displays 3 seconds and the 8 programs− System Setup System Setup Display ParametersDisplay Setting − Standard Pulse Welding Programs Program 1 − AluminumProgram 2 − Aluminum Program 3 − Aluminum Program 4 − AluminumGas 100% Argon / 20-Max CFH 24.5 435 325Program 5 − Aluminum Program 6 − Aluminum23.2 490 290 Gas 100% Argon / 20-45 CFHProgram 8 Aluminum Program 7 − Aluminum875 485 140 250 31.5 820 470 135 240 30.9 765 450 21.2 160 305 19.6 105 300 22.2− Teach Points Teach Points ExplainedRedefining Teach Points Redefining IPM Teach PointRedefining Pulse Parameters Date Program Number Wire Size/Type Serial Number Wire FeederFlowrate CFHL/min Positive− Maintenance and Troubleshooting Routine MaintenanceFeeder Drive Assembly Maintenance Disconnect power before maintainingGun Drive Assembly Maintenance Changing Gun Contact Tip and LinerRemoving Air-Cooled Contact Tip Adapter Removing Water-Cooled Contact Tip AdapterBarrel Extension Remove as shownError Displays Release Trigger Error DisplayNo Volt Sensed Error Display Using Self Test E s s OM-1589Troubleshooting Disconnect power before troubleshootingFilter, and clean fittings Trouble RemedyOM-1589 − Electrical Diagram Circuit Diagram184 771-A Circuit Diagram For Gun OM-1589 Main Assembly ListPLG1 PLG81 Motor & Wire Drive Motor & Wire Drive -1 ItemPanel, Front w/Components Panel, Front w/Components -1 ItemPC60 PC40Barrel Assembly 137 Barrel ASSEMBLY, water cooled XRM-15W & 30W models 34 33 13−5 48Fig Includes Item133 Item Dia Part Mkgs Description Quantity Service Your distributor also givesSupport Step of the wayMiller Electric Mfg. Co To locate distributor nearest you call 1-800-4-A-Miller