Hobart Welding Products OM-230 455D manual Maintenance & Troubleshooting, Routine Maintenance

Page 24

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

SECTION 6 − MAINTENANCE & TROUBLESHOOTING

6-1. Routine Maintenance

 

 

 

Y 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

 

 

Use

n Torch Tip, Electrode,

 

 

 

 

And Shield Cup

 

Every

 

 

Week

n Shield Cup Shutdown

 

 

 

 

System

 

Every

l Damaged Or Unreadable

l Cracked Parts

3

Labels

 

Months

 

 

 

n l Torch Body, Cable

 

Every

OR

 

 

 

6

 

 

Months

 

 

 

~ Inside Unit

~ l Compressor Filter

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Contents OM-230 455D ProcessesDescription File Plasma CuttersFrom Hobart to You Protect Your InvestmentTable 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 hearingCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers Signification des symboles LE Coupage présente un risque de feu ou d’explosionUNE Décharge Électrique peut entraîner la mort Identifie un message de sécurité particulierRisque de blessure en cas LE Bruit peut endommager l’ouïeLES Fumées ET LES GAZ peuvent être dangereux LE Plasma D’ARC peut entraîner des blessuresDES Pieces Chaudes peuvent pro- voquer des brûlures graves DES Organes Mobiles peuvent provoquer des blessuresLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OUPrincipales normes de sécurité Information sur les champs électromagnétiquesLE Coupage à L’ARC peut causer des interférence Consignes relatives aux stimulateurs cardiaques− Definitions I1maxI1eff − Installation Specifications For Power SourceSpecifications For Torch Duty Cycle And OverheatingTorch Dimensions And Weight Dimensions And WeightSelecting a Location Movement, Location And AirflowConnecting Work Clamp Electrical Service Guide For 120 VACExtension Cord Data Connecting Input Power Generator Or Inverter RequirementsCheck input voltage available at site Grounded Receptacle Plug From UnitCable Management Strap Electrode Wrench− Operation ControlsRecommended Cutting Speed For Material Thickness Plasma Cutting System Practices Maintain approximately a 90 angle toWhen trigger is pressed Sequence Of Cutting OperationPilot arc starts immediately Example Of Cutting OperationSequence Of Cutting Using Stand-off Guide Example Of Cutting Using Stand-off GuideSplit section to bottom 16 in 1.6 mm Sequence Of Piercing Operation − Maintenance & Troubleshooting Routine MaintenanceTrouble Lights And Checking Shield Cup Shutdown System Checking Torch Shield Cup Shutdown SystemTurn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeElectrode Wrench Compressor Filter Cleaning And Replacement Disconnect input powerTorch And Work Cable Connections Torch ConnectionsWork Cable Connections Troubleshooting Power Source Only by authorized Service StationCheck Control board PC1 Troubleshooting Torch − Electrical Diagram Circuit Diagram− Parts List Recommended Spare PartsRecommended Spare Parts Material Thickness Gauge Page Service SupportAssistance Contact your Distributor for Hobart Welding Products
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