Hobart Welding Products 625 manual Electrical Diagram, Circuit Diagram

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SECTION 7 − ELECTRICAL DIAGRAM

212 926-A

Figure 7-1. Circuit Diagram

OM-926 Page 27

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Contents File Plasma Cutters OM-926Processes DescriptionFrom Hobart to You Table of Contents Page Cutting can cause fire or explosion Symbol UsageMarks a special safety message Plasma Arc Cutting HazardsNoise can damage hearing Exploding Parts can injureFlying Sparks can cause injury ARC Rays can burn eyes and skinCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers Identifie un message de sécurité particulier Signification des symbolesLE Coupage présente un risque de feu ou d’explosion UNE Décharge Électrique peut entraîner la mortLE Plasma D’ARC peut entraîner des blessures Risque de blessure en casLE Bruit peut endommager l’ouïe LES Fumées ET LES GAZ peuvent être dangereuxRisque D’INCENDIE OU DES Pieces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures LA Chute DE L’APPAREIL peut blesserConsignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques LE Coupage Ã L’ARC peut causer des interférenceI1max − DefinitionsI1eff Torch Dimensions And Weight − InstallationSpecifications Specifications For TorchDimensions And Weight Unit Dimensions, Weight, And MovementMovement Do not move or operate unit where it could tip 90-120 psi Connecting Work Clamp and Gas/Air SupplyRear of Unit Extension Cord Data Electrical Service Guide50/60 Hz Single Phase Time-DelayDo not move or operate unit where it could tip = GND/PE Selecting a Location And Connecting Input PowerTerminals Prong Not UsedAlways connect green or Terminal, never to a loadSetting Gas/Air Pressure Installing Alternative PlugSetting Gas/Air Pressure Cutting Speed Pressure Gauge Pressure Adjustment Knob− Operation ControlsPlasma Cutting System Practices Trigger Safety LockPilot arc starts immediately when trigger is pressed When doing extended non-shieldedArea as possible Sequence Of Cutting OperationHold torch at approximately Angle to workpiece Sequence Of Gouging OperationCutting Sequence Of Piercing OperationRoutine Maintenance − Maintenance & TroubleshootingShield Cup Checking Torch Shield Cup Shutdown SystemChecking/Replacing Retaining Cup, Tip, And Electrode Turn Off power source before checking torch partsLight On? Is Pressure Status Troubleshooting Power SourceCheck torch consumables Is Temp StatusTroubleshooting Torch Circuit Diagram − Electrical DiagramRecommended Spare Parts − Parts ListRecommended Spare Parts 195 110 ICE-40C 25ft Torch 195 111 ICE-40C 50ft Torch See -1for additional Consumable partsWork like a Pro Support ServiceAssistance Hobart Welding Products Contact your Distributor for