Miller Electric OM-1589 manual Removing Air-Cooled Contact Tip Adapter, Barrel Extension

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11-5. Removing Air-Cooled Contact Tip Adapter

		1	Barrel Extension
		Remove as shown.
		6	Contact Tip
		2	Contact Tip
Tools Needed:	5	3	Compression Nut
	4	To remove, see Section 11-3.
3/32 in	4	4	Contact Tip Adapter
3/32 in		4	Contact Tip Adapter
	3	5	Head Tube
	2	6	Head Tube Setscrew
	2	Loosen setscrews and remove
		Loosen setscrews and remove
		adapter.

Install new adapter and tighten set-

screws. Reinstall contact tip, com- pression nut, and nozzle.

150 430-A

11-6. Removing Water-Cooled Contact Tip Adapter

Tools Needed:

3/32 in

YPoint gun downward when removing water-cooled bar- rel to keep water out of gun. Wipe gun dry before putting it back together.

1Nozzle

2Nozzle Adapter Remove as shown.

3Contact Tip Adapter

Use wrench to remove adapter.

Coat new adapter with threadlock- ing compound (such as Loctite No. 242), and install.

150 431

OM-1589 Page 37

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Contents Processes OM-1589Description From Miller to You Table of Contents 11-2 10-110-2 11-1Standards DirectivesDeccon 11/96 Page 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 explo- sion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationLES Fumées ET LES GAZ peuvent être dangereux Signification des symboles− Consignes DE Securite − Lire Avant Utilisation UN Choc Électrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutInformation sur les champs électromagnétiques Principales normes de sécuritéConsignes relatives aux stimulateurs cardiaques Keep your head out of the fumes Disconnect input plug or power before working on machine− Definitions Drive rolls can injure fingersManufacturer’s Rating Label for CE Products Symbols And DefinitionsWelding Overall Weight − InstallationSpecifications Type of Input Welding Power Wire FeedTools Needed 16, 5/8, 11/16, 3/4 Typical Water-Cooled System ConnectionsPin Plug Information Rear Panel ConnectionsPin Pin Information To gun parts Internal Connections for Water-Cooled GunInternal Connections for Air-Cooled Gun Tions directly to gun hoseAir-Cooled Gun Front Panel Connections for GunTools Needed 11/16, 1-1/8 Water-Cooled Model Shown Water-Cooled GunsRemoving Top Cover of Gun Adjusting Contact Tip PositionSetting Torque Switch Torque SwitchWire Spool Top Cover Pressure Roll Assembly Gun Contact Tip Installing Wire SpoolHub Tension Adjustment Threading Welding Wire Through FeederTools Needed OM-1589 Cally live when gunWire 150 mm Open tension armOperational Terms − OperationPulse Welding Terms Front Panel Controls Gun Controls Side and Rear Panel ControlsSequence Parameters in a Program − Setting Sequence ParametersSelecting Dual Schedule Pair − Setting Dual Schedule ParametersAdapter − Using the Optional Data CardDual Schedule Switch Diagrams Data Card Terms3 seconds and the 8 programs Installing Data CardWire feeder memory Card DisplaysSystem Setup Display Parameters − System SetupDisplay Setting Program 1 − Aluminum − Standard Pulse Welding ProgramsProgram 2 − Aluminum 24.5 435 325 Program 3 − AluminumProgram 4 − Aluminum Gas 100% Argon / 20-Max CFHGas 100% Argon / 20-45 CFH Program 5 − AluminumProgram 6 − Aluminum 23.2 490 29021.2 160 305 19.6 105 300 22.2 Program 8 AluminumProgram 7 − Aluminum 875 485 140 250 31.5 820 470 135 240 30.9 765 450Teach Points Explained − Teach PointsRedefining IPM Teach Point Redefining Teach PointsRedefining Pulse Parameters Positive Date Program Number Wire Size/TypeSerial Number Wire Feeder Flowrate CFHL/minDisconnect power before maintaining − Maintenance and TroubleshootingRoutine Maintenance Feeder Drive Assembly MaintenanceChanging Gun Contact Tip and Liner Gun Drive Assembly MaintenanceRemove as shown Removing Air-Cooled Contact Tip AdapterRemoving Water-Cooled Contact Tip Adapter Barrel ExtensionRelease Trigger Error Display Error DisplaysNo Volt Sensed Error Display E s s OM-1589 Using Self TestTrouble Remedy TroubleshootingDisconnect power before troubleshooting Filter, and clean fittingsOM-1589 Circuit Diagram − Electrical Diagram184 771-A Circuit Diagram For Gun OM-1589 List Main AssemblyPLG1 PLG81 Motor & Wire Drive -1 Item Motor & Wire DrivePanel, Front w/Components -1 Item Panel, Front w/ComponentsPC40 PC60Barrel Assembly 137 Barrel ASSEMBLY, water cooled XRM-15W & 30W models Includes Item 34 33 13−5 48Fig133 Item Dia Part Mkgs Description Quantity Step of the way ServiceYour distributor also gives SupportTo locate distributor nearest you call 1-800-4-A-Miller Miller Electric Mfg. Co