Electrical Diagram | Hobart Welding Products 3225D instruction

SECTION 8 – ELECTRICAL DIAGRAM

SC-190 650-B

Figure 8-1. Circuit Diagram For Welding Generator

OM-480 Page 32

Image 36

Hobart Welding Products 3225D manual Electrical Diagram, Circuit Diagram For Welding Generator

Contents

Processes Description From Hobart to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill ARC Rays can burn eyes and skin Engine Hazards Battery Explosion can Blind Moving Parts can cause injuryEngine Exhaust Gases can kill Engine Heat can cause fire Principal Safety Standards EMF InformationRadiation can cause interference ARC Welding can cause interference Signification des symboles Consignes DE SÉ Curité Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereux LE Soudage peut provoquer un in- cendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES PIÈ CES Chaudes peuvent provoquer des brû lures graves LE Bruit peut affecter l’ouïe DES Organes Mobiles peuvent provoquer des blessures ’EXPLOSION DE LA Batterie peutLA Chaleur DU Moteur peut pro- voquer un incendie LA Chute DE L’APPAREIL peut blesser Principales normes de sé curité Information sur les champs é lectromagné tiquesLE Soudage À L’ARC risque de provoquer des interfé rences Consignes relatives aux stimulateurs cardiaques Symbols And Definitions Definitions Specifications Weld, Power, And Engine SpecificationsDimensions, Weights, And Operating Angles Curve shows typical fuel use under weld or power loads Exceeding duty cycle can damage unit and void warrantyFuel Consumption Duty Cycle And Overheating AC Auxiliary Power Volt-Ampere Curves Optional AC Power Plant Curves Installation Installing Welding GeneratorConnecting The Battery Installing Muffler Pipe Engine Prestart ChecksStop engine and let cool Fuel Installing Ether Cylinder Optional Ether Starting Aid Connecting To Weld Output TerminalsPut cap on fitting when cylinder is removed Selecting Weld Cable Sizes 100 ft 30 m Or Less10 100% Duty Cycle Operating the Welding Generator Controls See Section Description Of Front Panel Controls See Section Remote A/V Control Operating Auxiliary Equipment Volt Duplex And Optional Gfci ReceptaclesX 15 a + 120 V x 10 a = 3.0 kVA/kW Volt Duplex Receptacle Optional 240 V 15 a AC Receptacle RC1Circuit Breakers CB1 And CB2 X 10 a + 120 V x 5 a = 3.0 kVA/kW Connecting Optional Auxiliary Power Plant 240 Volt Twistlock Receptacle Optional Maintenance and Troubleshooting Maintenance Label Servicing Air Cleaner To Clean air filterStop engine Hose Servicing Fuel And Lubrication Systems To change oil and filterTo replace primary fuel filter Adjusting Engine Speed Standard ModelsModels With Automatic Idle Optional Overload Protection Servicing Optional Ether Starting Aid Full Empty Inspecting And Cleaning Optional Spark Arrestor TroubleshootingWelding Auxiliary Power Check connections to auxiliary power plant see SectionEngine Maximum see Section Electrical Diagram Circuit Diagram For Welding Generator RUN-IN Procedure Wetstacking Run-In Procedure Using Load Bank Stop engine Do not touch hot exhaustBank/grid From flammables Run-In Procedure Using Resistance Grid Auxiliary Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame Grounding When Supplying Building Systems How Much Power Does Equipment Require?Earth ground if supplying Amperes x Volts = Watts Approximate Power Requirements For Industrial Motors Approximate Power Requirements For Farm/Home EquipmentIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running Watts Power Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP x Power Company Service Obtain and install correct switchSafety practices 120 Single-Phase Selecting Extension Cord Use Shortest Cord Possible Current Load Watts Amperes OM-480 Parts List 125 124 123 122 71Includes 119 121 120 117116 114 106 112 113 111Fig 109 108 110 107 105 102 100 103 104 126 65Fig Dia Part Description Mkgs Quantity 128 Panel, Front w/Components -1 Item 111 Panel, Front w/Components -1 Item 111 Cont’d Generator Generator -1 Item 114 IncludesPage Page Service Support Contact your Distributor for Hobart Welding ProductsCall