Hobart Welding Products 700I, HP-70 manual Selecting a Location, Connecting Gas/Air Supply

Page 17

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

4-5. Selecting A Location

! Do not move or operate unit where it could tip.

18in.

(460 mm)

! Special installation may be required where gasoline or volatile liquids are present see NEC Article 511 or CEC Section 20.

18 in.

(460 mm)

loc_2 3/96 - Ref. 244 405-A

4-6. Connecting Gas/Air Supply

1

2

3

From Gas/Air

Supply

 

Tools Needed:

9/16 in.

.Use only clean, dry air with 90 to 120 psi (621 to 827 kPa) pressure.

1Gas/Air Inlet Opening

2 Hose

3 Teflon Tape

Obtain hose with 1/4 NPT right- hand thread fitting. Wrap threads with teflon tape (optional) or apply pipe sealant, and install fitting in opening. Route hose to gas/air supply.

Ref. 244 423-A

4-7. Connecting Work Clamp

 

1

. Do not connect work clamp to

 

 

the portion of the workpiece

 

 

 

 

 

 

that will fall when cut.

 

 

1

Work Clamp

 

 

2

Workpiece

 

 

Connect work clamp to a clean,

 

 

paint-free location on workpiece, as

2

 

close to cutting area as possible.

Ref 803 915-A

OM-244 013 Page 13

Image 17
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 médicauxI1eff DefinitionsI1max 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 LightsElectrode Wrench Turn Off power source before checking torch partsChecking/Replacing Retaining Cup, Tip, And Electrode Work Cable Connections Torch And Work Cable ConnectionsTorch Connections Trouble Remedy Troubleshooting Power SourceArc goes on and off while cutting Troubleshooting TorchCircuit Diagram Electrical Diagram244 011-B Recommended Spare Parts Parts ListRecommended Spare Parts Support ServiceMiller Electric Mfg. Co Owner’s Record