Miller Electric 714D Installing And Threading Welding Wire, Extending from outlet wire guide as

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4-6. Installing And Threading Welding Wire

Install wire spool. Adjust tension nut so				Install wire guides and
wire is taut when wire feed stops.				anti-wear guide.

		Pressure
		Indicator
	Pressure	Scale
	Pressure
	Adjust
	Rear	Pressure
	Rolls	Pressure
	Rolls	Adjust
		Adjust
		Front
		Rolls

No Wire Slip

NONCONDUCTIVE

SURFACE

Drive Rolls

Gun Cable

End Of Liner

Install drive rolls.

Wire Slips

NONCONDUCTIVE

SURFACE

Tools Needed:

3/16, 5/64 in

15/16, 3/8 in

. Be sure that outlet cable has proper size			. For soft wire or small diameter stainless	. To adjust drive roll pressure, hold nozzle
liner for the welding wire size. When			steel wire, reduce drive roll pressure on	about 2 in (51 mm) from nonconductive
installing gun,	position	liner	the rear roll to half that of the front rolls.	surface and press gun trigger to feed wire
extending from outlet wire guide as				against surface. Tighten knob so wire
close as possible to drive rolls without				does not slip. Do not overtighten. If con-
touching.				tact tip is completely blocked, wire should
Install gun. Lay gun cable out straight. Cut off				slip at the feeder (see pressure adjust-
Install gun. Lay gun cable out straight. Cut off				ment above).Cut wire off. Close cover.
end of wire. Push wire through guides up to
drive rolls; continue to hold wire. Press Jog
button to feed wire out gun.

Ref. 156 929-A / Ref. 150 922 / Ref. 156 930 / 802 954 / S-0627-A

OM-1500-1 Page 14

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Contents OM-1500-1 ProcessesDescription From Miller to You Table of Contents Directives StandardsArc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersUN Choc É Lectrique peut tuer Signification des symbolesConsignes DE Securite Lire Avant Utilisation LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxLE Bruit peut affecter l’ouïe ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques + + + DefinitionsSymbols And Definitions Rating Label For CE ProductsIntroduction InstallationSpecifications Site SelectionRear Panel Connections And Rotating Drive Assembly Gun Recommendation Table Wire Type, Size, And Feed Speed Capability TablePin Plug Information PinInstalling And Threading Welding Wire Extending from outlet wire guide asSetting Internal DIP Switches Power Switch OperationOperational Terms Wire Speed Front Panel ControlsTime sec Non-CE Models Program Push ButtonUpper Display CE ModelsSetup Push Button Lower DisplayAdjust Control Sequence Push ButtonOM-1500-1 Auxiliary Menus Non-CE ModelsAuxiliary Menu Trigger Hold SetupReset To Factory Settings Run-InJog/Purge Setting Sequence Parameters Sequence Parameters In a ProgramOptional Dual Schedule Switch Diagrams Setting Dual Schedule ParametersMaintenance Routine MaintenanceDiagnostics LED3-Related Error IndicationsElectrical Diagram Circuit DiagramOM-1500-1 Parts List Main AssemblyPart Description Quantity Control Box Detach Option 2ftDrive Assembly, Wire Drive Assembly, Wire -1 Item 23 contin UedRoll Drive Drive Roll And Wire Guide Kits Fraction MetricKit Roll Wire Size Roll Drive KitPage Page Service SupportOwner’s Record Miller Electric Mfg. Co