Hobart Welding Products OM-230 455D manual Definitions, I1max, I1eff

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

SECTION 3 − DEFINITIONS

3-1. Symbols And Definitions For Nameplate And Serial Number/Rating Label

Amperes

Plasma Arc Cutting

Adjust Air/Gas

Low Air Pressure

(PAC)

Pressure

Light

Volts

Increase

No − Do Not Do

Temperature

This

Protective Earth

Single Phase

Constant Current

Voltage Input

(Ground)

Off

Percent

Direct Current

Rated No Load

Primary Voltage

Conventional Load

Line Connection

Voltage (Average)

Voltage

I1max

Rated Maximum

Rated Welding

Single Phase

Duty Cycle

Static Frequency

Supply Current

Current

Transformer-

Rectifier-Converter

Degree Of

Loose Shield Cup

Input

Hertz

Protection

I1eff

Suitable for Some

Power Rating,

Maximum Effective

power factor

Hazardous

Product Of Voltage

Supply Current

Locations

And Current (KVA)

OM-230 455 Page 9

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Contents Processes OM-230 455DDescription File Plasma CuttersProtect Your Investment From Hobart to YouTable of Contents Page Marks a special safety message Symbol UsagePlasma Arc Cutting Hazards Cutting can cause fire or explosionFlying Sparks can cause injury Exploding Parts can injureARC Rays can burn eyes and skin Noise can damage hearingCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers LE Coupage présente un risque de feu ou d’explosion Signification des symbolesUNE Décharge Électrique peut entraîner la mort Identifie un message de sécurité particulierLE Bruit peut endommager l’ouïe Risque de blessure en casLES Fumées ET LES GAZ peuvent être dangereux LE Plasma D’ARC peut entraîner des blessuresDES Organes Mobiles peuvent provoquer des blessures DES Pieces Chaudes peuvent pro- voquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OUInformation sur les champs électromagnétiques Principales normes de sécuritéLE Coupage Ã L’ARC peut causer des interférence Consignes relatives aux stimulateurs cardiaquesI1max − DefinitionsI1eff Specifications For Power Source − InstallationSpecifications For Torch Duty Cycle And OverheatingDimensions And Weight Torch Dimensions And WeightSelecting a Location Movement, Location And AirflowElectrical Service Guide For 120 VAC Connecting Work ClampExtension Cord Data Generator Or Inverter Requirements Connecting Input PowerCheck input voltage available at site Grounded Receptacle Plug From UnitElectrode Wrench Cable Management StrapControls − OperationRecommended Cutting Speed For Material Thickness Maintain approximately a 90 angle to Plasma Cutting System PracticesSequence Of Cutting Operation When trigger is pressedPilot arc starts immediately Example Of Cutting OperationExample Of Cutting Using Stand-off Guide Sequence Of Cutting Using Stand-off GuideSplit section to bottom 16 in 1.6 mm Sequence Of Piercing Operation Routine Maintenance − Maintenance & TroubleshootingChecking Torch Shield Cup Shutdown System Trouble Lights And Checking Shield Cup Shutdown SystemChecking/Replacing Retaining Cup, Tip, And Electrode Turn Off power source before checking torch partsElectrode Wrench Disconnect input power Compressor Filter Cleaning And ReplacementTorch Connections Torch And Work Cable ConnectionsWork Cable Connections Only by authorized Service Station Troubleshooting Power SourceCheck Control board PC1 Troubleshooting Torch Circuit Diagram − Electrical DiagramRecommended Spare Parts − Parts ListRecommended Spare Parts Material Thickness Gauge Page Support ServiceAssistance Hobart Welding Products Contact your Distributor for