Electrical Diagram | Miller Electric 301 G specification

SECTION 9 − ELECTRICAL DIAGRAM

Figure 9-1. Circuit Diagram For Welding Generator

OM-4411 Page 38

Image 42

Miller Electric 301 G manual Electrical Diagram, Circuit Diagram For Welding Generator

Contents

OM-4411207 283E ProcessesDescription From Miller to You Table of Contents Options and Accessories Warranty Symbol Usage Arc Welding Hazards Engine Hazards Compressed Air Hazards EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings Radiation can cause interference UN Choc Électrique peut tuer Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation LES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux LE Bruit peut affecter l’ouïe LA Chaleur DU Moteur peut pro- voquer un incendie ’EXPLOSION DE LA Batterie peutDES Organes Mobiles peuvent provoquer des blessures ’AIR Comprimé peut provoquer des blessures Principales normes de sécurité Information sur les champs électromagnétiques Symbol Definitions − Definitions Dimensions, Weights, and Operating Angles − SpecificationsWeld, Power, And Engine Specifications Description Fuel Consumption While Welding And Using Generator Power Generator Power Curve Exceeding duty cycle can damage unit and void warranty Duty Cycle100% Duty Cycle at 280 Amperes DC/CC Stick And MIG Mode Volt-Ampere Curves CC/DC Stick ModeCV/DC MIG Mode DC TIG Mode Volt-Ampere Curves − Installation Installing Welding Generator Engine Prestart Checks OilFull Gasoline Read and follow all instruc Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Charger + − Connecting The BatteryInstalling Exhaust Pipe Connect negative − cable last Connecting To Weld Output Terminals Selecting Weld Cable Sizes Remote Receptacle Information Socket Information Tools Needed 7/16 Adjusting Wire MIG Weld Puddle ConsistencyReinstall side panel OM-4411 For wetter weld puddle for mild steel − Operating Welding Generator Front Panel Controls Engine Speed Generator Power OutputDescription Of Front Panel Controls Weld Output Process Switch Process Switch SettingsSwitch Setting Process Output On/Off Control Remote Amperage/Voltage Control Example Combination Remote Amperage Control Stick 240 V 50 a AC Receptacle RC1 Hz Generator Power Receptacles And Circuit Breakers− Operating Auxiliary Equipment Circuit Breaker CB3 120 V 20 a Variable Frequency Variable Frequency Hz Generator Power Receptacle RC3Ceptacle RC3 AC Receptacle RC3 Current Available in Amperes Receptacle − Maintenance & Troubleshooting Maintenance Label Servicing Optional Spark Arrestor Servicing Air Cleaner Oil Changing Engine Oil, Oil Filter, And Fuel Filter Full Tools Needed Overload Protection Located behind front panel Tools NeededCircuit Breaker CB5 Troubleshooting WeldingTrouble Remedy Hz Generator Power Receptacles RC1 And RC2 Variable Frequency Generator Power Receptacle RC3 Engine Start Your Professional Welding Career Now − Electrical Diagram Circuit Diagram For Welding Generator 211 395-C − Generator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame Earth ground if supplying Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Amperes x Volts = Watts Industrial Motors Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Farm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running Watts Single-Phase Induction Motor Starting Requirements Power Required To Start MotorHow Much Power Can Generator Supply? KVA/HP x HP x 1000 = Starting Amperage Typical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Current Load Watts Amperes Material Thickness Reference Chart Main Assembly − -3 41− -4 Batt 182367 Panel Front w/Components Panel Front w/Components -1Item Panel, Front w/Components Bracket w/Components Generator -1Item Service Your distributor also givesSupport Your distributor and/or equipment manufacturer’s Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Transportation Department