Hobart Welding Products 700I Maintenance & Troubleshooting, Routine Maintenance, Disconnect power

Page 29

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

SECTION 6 MAINTENANCE & TROUBLESHOOTING

6-1. Routine Maintenance

!

Disconnect power

. Maintain more often

 

before maintaining.

during severe conditions.

n = Check

Z = Change

~ = Clean

l = Replace

Reference

* To be done by Factory Authorized Service Agent

 

 

Each

 

 

 

 

Section 4-1,

Use

 

 

 

 

6-5

 

n Gas/Air Pressure

n Torch Tip, Electrode,

 

 

 

 

 

And Shield Cup

 

 

 

Every

 

 

 

 

Section 6-4

Week

 

 

 

 

n Shield Cup Shutdown

 

 

 

 

 

 

 

 

 

 

System

 

 

 

 

Every

l Damaged Or Unreadable

~ Air Filter/Regulator

l Cracked Parts

n l Gas/Air Hose

Section 6-2,

3

Labels

 

 

 

 

 

 

8

Months

 

 

 

 

 

 

 

 

 

 

n l Torch Body, Cable

 

 

 

 

Every

OR

 

 

 

 

6

 

 

 

 

 

 

 

 

 

Months

 

 

 

 

 

 

~ Inside Unit

 

 

 

 

OM-244 013 Page 25

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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 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
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