Hobart Welding Products OM-928 specifications Maintenance & Troubleshooting, Months

Page 18

SECTION 4 – MAINTENANCE & TROUBLESHOOTING

4-1.

Routine Maintenance

 

 

Y Disconnect power

. Maintain more often

 

before maintaining.

during severe conditions.

 

Each Use

 

 

Check

 

 

Torch Tip,

 

 

Electrode,

 

 

And Shield

 

 

Cup

 

 

Every Week

 

 

Check

 

 

Shield Cup

 

 

Shutdown

 

 

System

 

 

3 Months

 

 

Replace

 

 

Damaged Or

 

 

Unreadable

 

 

Labels

 

 

Replace

 

 

Cracked

 

 

Parts

 

 

Torch Body, Cable

 

Tape Torn

 

 

Outer

 

 

Covering

 

 

6 Months

 

 

Check Compressor Filter –

Blow Out Or

 

Clean With A Damp Cloth

 

Or Replace If Necessary

Vacuum Inside

 

(Compressor Model Only)

 

OM-928 Page 14

 

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Contents OM-928 ProcessesDescription From Hobart to You Table of Contents Page Plasma Arc Cutting Hazards Symbol UsageMarks a special safety message Cutting can cause fire or explosionARC Rays can burn eyes and skin Exploding Parts can injureFlying Sparks can cause injury Noise can damage hearingFlying Metal can injure eyes HOT Parts can cause severe burnsMoving Parts can cause injury Overuse can cause OverheatingPrincipal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peu t entraîner la mort Signification des symbolesLE Coupage présente un risque d e feu ou d’explosion Identifie un message de sécurité particulierLE Plasma D’ARC peut entraîner des blessures LE Bruit peut endommager l’ouïeLES Fumées ET LES GAZ peuvent être dangereux LES Bouteilles peuvent exploser si elles sont endommagéesPrincipales normes de sécurité Information sur les champs électromagnétiques Consignes relatives aux stimulateurs cardiaquesSpecifications For Torch InstallationSpecifications For Power Source Duty Cycle And OverheatingSelecting a Location Torch Dimensions And WeightDimensions And Weight Movement1 Location And AirflowConnecting Work Clamp Connecting Input Power Work Clamp WorkpieceOperation ControlsCutting Speed Sequence Of Operation Trigger Safety LockPilot arc starts immediately when trigger is pressed 196Maintenance & Troubleshooting MonthsTrouble Light And Checking Shield Cup Shutdown System Checking Torch Shield Cup Shutdown SystemTorch And Work Cable Connections Torch ConnectionsWork Cable 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