Hobart Welding Products OM-928 specifications Torch And Work Cable Connections, Torch Connections

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4-3. Torch And Work Cable Connections

4	5	8	6
			6

7

1

5 6

2

4

2

3

3

4

5

8

6

Tools Needed:

5/8 in

If torch or work cable needs to be removed or replaced, proceed as follows:

Turn power Off, and disconnect input power plug from receptacle. Remove wrapper from unit.

Torch Connections

Remove existing torch cable from unit.

1Strain Relief

2Torch Cable

Insert cable through strain relief. Slide strain relief nut onto torch cable, but do not tighten.

3 Air Line Connector

Install air line connector onto compressor fitting.

4 Plug PLG4/Receptacle RC4

Connect PLG4 to receptacle RC4 on circuit board PC1.

5Female And Male Friction Terminal RC11/ELECT

WHITE

Connect female friction terminal on end of white leads to RC11/ELECT

WHITE.

6Female And Male Friction Terminal RC7/PILOT RED

Connect female friction terminal on end red leads to RC7/PILOT RED.

Tighten strain relief nut.

Tighten strain relief around cable.

Work Cable Connections

Remove existing work cable from unit.

7 Strain Relief

.Be sure to allow some work cable slack inside the unit.

Insert work clamp lead through strain relief, and install strain relief into front panel.

8Work Lead Male Friction Terminal

Connect work clamp lead to male friction terminal labeled WORK LEAD on circuit board PC1. Route lead along torch lead bundle.

Ref. 801 300-B / Ref. 802 464-A / 199 088

OM-928 Page 16

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Contents Description OM-928Processes From Hobart to You Table of Contents Page Symbol Usage Marks a special safety messagePlasma Arc Cutting Hazards Cutting can cause fire or explosionExploding Parts can injure Flying Sparks can cause injuryARC Rays can burn eyes and skin Noise can damage hearingHOT Parts can cause severe burns Moving Parts can cause injuryFlying Metal can injure eyes Overuse can cause OverheatingAbout Pacemakers Principal Safety StandardsEMF Information Signification des symboles LE Coupage présente un risque d e feu ou d’explosionUNE Décharge Électrique peu t entraîner la mort Identifie un message de sécurité particulierLE Bruit peut endommager l’ouïe LES Fumées ET LES GAZ peuvent être dangereuxLE Plasma D’ARC peut entraîner des blessures LES Bouteilles peuvent exploser si elles sont endommagéesPrincipales normes de sécurité Information sur les champs électromagnétiques Consignes relatives aux stimulateurs cardiaquesInstallation Specifications For Power SourceSpecifications For Torch Duty Cycle And OverheatingTorch Dimensions And Weight Dimensions And WeightSelecting a Location Movement1 Location And AirflowConnecting Work Clamp Connecting Input Power Work Clamp WorkpieceCutting Speed OperationControls Trigger Safety Lock Pilot arc starts immediately when trigger is pressedSequence Of Operation 196Maintenance & Troubleshooting MonthsTrouble Light And Checking Shield Cup Shutdown System Checking Torch Shield Cup Shutdown SystemWork Cable Connections Torch And Work Cable ConnectionsTorch Connections Turn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeTroubleshooting Power Source Troubleshooting Torch Electrical Diagram Circuit DiagramParts List Main AssemblyDia Part Torch, ICE-12C RingPage Page Page Service SupportContact your Distributor for Hobart Welding Products