Hobart Welding Products 700I, HP-70 manual Torch And Work Cable Connections, Torch Connections

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.A complete Parts List is available at www.MillerWelds.com

6-6. Torch And Work Cable Connections

! Turn power Off, and disconnect input power plug from receptacle. Check to see that all diagnostic LED’s have stopped flashing before removing wrapper from unit.

67

2

5

7 5 6 9

32

4

8

Tools Needed:

3/8 in.

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

1Power Source Remove wrapper from unit.

Torch Connections

Remove existing torch cable from unit.

2 Strain Relief

3 Torch Cable

1 Insert strain relief on end of cable through front panel opening. Slide strain relief nut onto torch cable, but

do not tighten.

4Air Line Connector

Insert air line into solenoid fitting.

5Plug PLG4/Receptacle RC4

Connect PLG4 from torch to receptacle RC4 on end of wiring harness connected to circuit board PC1.

Route torch white and red leads and work black lead through sleeving the same way as the unit was originally.

6Ring Terminal And TORCH WHITE Terminal

Connect ring terminal on end of torch white lead to TORCH WHITE terminal.

7Ring Terminal And TORCH RED Terminal

Connect ring terminal on end of torch red lead to TORCH RED terminal.

Tighten strain relief screw.

Work Cable Connections

Remove existing work cable from unit.

8Strain Relief

Loosen strain relief screw.

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

Insert strain relief on end of cable through front panel opening. Slide strain relief nut onto work cable and secure strain relief to front panel.

9Work Lead Ring Terminal And WORK BLACK Terminal

Connect ring terminal on end of work clamp lead to terminal labeled WORK BLACK. Route lead along torch lead bundle.

Reinstall wrapper.

Ref. 804 887-A / 244 409-A / Ref. 244 405-A

OM-244 013 Page 29

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Contents Processes OM-244 013CDescription File Plasma CuttersFrom Miller to You Table of Contents Page Plasma Arc Cutting Hazards Symbol UsageCutting can cause fire or explosion Electric Shock can killARC Rays can burn eyes and skin Flying Sparks can injureNoise can damage hearing Fumes and Gases can be hazardousMoving Parts can injure HOT Parts can burnFlying Metal or Dirt can injure eyes Overuse can cause OverheatingCalifornia Proposition 65 Warnings Principal Safety StandardsEMF Information About Implanted Medical DevicesConsignes DE Sécurité Lire Avant Utilisation Signification des symbolesLE Coupage présente un risque de feu ou d’explosion UN Choc Électrique peut tuerLES Étincelles Projetées peuvent provoquer des blessures Risque de blessure en casLE Bruit peut endommager l’ouïe LES Fumées ET LES GAZ peuvent être dangereuxLES Bouteilles peuvent exploser si elles sont endommagées ’ARC Plasma peut provoquer des blessuresLES Pièces Chaudes peuvent provoquer des brûlures Les Pièces Mobiles peuvent provoquer des blessuresLA Chute DE L’ÉQUIPEMENT peut provoquer des blessures ’EMPLOI Excessif peutRisque D’INCENDIE OU LE Coupage à L’ARC peut causer des interférencePrincipales normes de sécurité Proposition californienne 65 AvertissementsInformations relatives aux CEM En ce qui concerne les implants médicauxDefinitions I1maxI1eff Specifications InstallationTorch Dimensions And Weight Power Source Dimensions And WeightDimensions And Weight Duty Cycle And OverheatingConnecting Work Clamp Connecting Gas/Air SupplyDo not move or operate unit where it could tip Selecting a LocationExtension Cord Data Electrical Service GuideSerial Number And Rating Label Location Connecting 1-Phase Input Power For 240 VACProng Not Used Engine Control Switch must be set at RUNAlways connect green or Terminal, never to a loadCable Management Strap Installing Alternative PlugElectrode Wrench Controls OperationMild Steel Recommended Cut Speed Trigger Safety LockPlasma Cutting System Practices Pilot arc starts immediately when trigger is pressedExample Of Cutting Operation Sequence Of Cutting OperationExample Of Cutting Using Stand-off Guide Sequence Of Cutting Using Stand-off GuideSequence Of Piercing Operation Routine Maintenance Maintenance & TroubleshootingDisconnect power Before maintainingChecking Or Replacing Filter Element Checking Shield Cup Shutdown System Status/Trouble LightsTurn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeElectrode Wrench Torch And Work Cable Connections Torch ConnectionsWork Cable Connections Trouble Remedy Troubleshooting Power SourceArc goes on and off while cutting Troubleshooting TorchCircuit Diagram Electrical Diagram244 011-B Parts List Recommended Spare PartsRecommended Spare Parts Support ServiceMiller Electric Mfg. Co Owner’s Record