Hobart OM-186 165C manual Installing And Threading Welding Wire

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2-8. Installing And Threading Welding Wire

1 Retaining Ring

2 Hub Tension Adjustment Nut

Installing Wire And Adjusting

Hub Tension:

Remove retaining ring, and install spool so hub pin fits spool hole. Re- install retaining ring.

Adjust tension nut so only a slight force is needed to turn spool.

Threading Welding Wire:

3 Pressure Assembly

Adjustment Knob

Lay gun cable out straight.

			A	Open pressure assembly,
				hold wire tightly, and cut off
				end. Push wire through
				guides into gun.
			B	Close and tighten pressure
				assembly. Press gun trig-
				ger until wire comes out
				gun.
			C	Feed wire against wooden
				surface, and tighten knob
				so wire does not slip.
1	2	3	D	Cut off wire, and close
1	2	3

door.

Tighten

WOOD

Tools Needed:

9/16 in

ST-800 586-B / Ref. ST-159 048-A / S-0627-A

OM-186 165 Page 13

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Contents Description OM-186 165CProcesses From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Specifications InstallationPower DiameterInstalling Wire Guide And Drive Rolls Installing And Aligning Wire Guide And Drive RollAligning Wire Guide And Drive Rolls Cleaning Drive RollsGun Recommendation Table Connecting Welding Gun And Voltage Sensing LeadTypical Connections Connecting Weld Cable Connecting Shielding Gas OptionalThreading Welding Wire Installing And Threading Welding WireInstalling Wire And Adjusting Hub Tension Controls OperationRoutine Maintenance Maintenance & TroubleshootingMonths Overload ProtectionNonconductive Calibrating Optional IPM MeterTrouble Remedy TroubleshootingCircuit Diagram For Wire Feeder Electrical DiagramOM-186 165 Complete Complete Assembly 118 Optional Drive Roll & Wire Guide Kits 2 Drive Roll OM-186 165 OM-186 165 Support ServiceHobart Welding Products Contact your Distributor for