Hobart Welding Products OM-2208 manual Volt-Ampere Curves, CC Mode, CV Mode

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2-3. Volt-Ampere Curves

A. CC Mode

ARC CONTROL

B. CV Mode

Volt-ampere curves show minimum and maximum voltage and amper- age output capabilities of unit. Curves of other settings fall be- tween curves shown.

va_curve1 4/95 – SA-178 652 / SA-178 653

OM-2208 Page 10

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Contents Description OM-2208Processes From Hobart to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersUN Choc É Lectrique peut tuer Signification des symbolesConsignes DE Securite Lire Avant Utilisation LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Duty Cycle And Overheating SpecificationsIntroduction Volt-Ampere Curves CC ModeCV Mode Movement Do not move or operate unit where it could tip InstallationDimensions And Weight Selecting a Location45 m 60 m 70 m 90 m 105 m 120 m Weld Output Receptacles And Selecting Cable SizesARC Welding can cause Electromagnetic Interference Put terminalsRemote 14 Receptacle Information Socket InformationInput Voltage Electrical Service GuideHz Three Phase Hz Single Min Grounding Conductor Size In AWG/KcmilConnecting Input Power For single-phase operationOperation Front Panel Controls For CC/CV ModelFront Panel Controls For CC Model Mode Switch Setting Process Output On/Off Control Mode Switch Settings For CC/CV ModelMode Meter Reading At Idle Meter Reading While Welding Meter Functions For CC/CV ModelMode Switch Settings For CC Model Meter Functions For CC ModelMaintenance & Troubleshooting Lift-Arc TIG ProcedureHE.L P-9 Voltmeter/Ammeter Help DisplaysBlowing Out Inside Of Unit TroubleshootingDo not remove case when blowing out inside of unit OM-2208 Electrical Diagrams Circuit Diagram For 230/460 Volt ModelsCircuit Diagram For 460/575 Volt Models Parts List Parts AssemblyItem Dia Part Description Mkgs Quantity Dia Part Description Mkgs Quantity OM-2208 OM-2208 Service SupportContact your Distributor for Hobart Welding Products