OM-4411207 283E, Processes | Miller Electric 301 G instruction

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OM-4411207 283E

May 2004

Processes

Stick (SMAW) Welding

TIG (GTAW) Welding

MIG (GMAW) Welding &

Flux Cored (FCAW) Welding-

With Voltage Sensing Feeder

Description

Engine Driven Welding Generator

Miller LegendR 301 G

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Miller Electric 301 G manual OM-4411207 283E, Processes, Description

Contents

Processes OM-4411207 283EDescription From Miller to You Table of Contents Options and Accessories Warranty Arc Welding Hazards Symbol Usage Engine Hazards Compressed Air Hazards California Proposition 65 Warnings Principal Safety StandardsEMF Information Radiation can cause interference − Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereux DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un in- cendie ou une explosionDES Pièces Chaudes peuvent provoquer des brûlures 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 ’AIR Comprimé peut provoquer des blessures Information sur les champs électromagnétiques Principales normes de sécurité − Definitions Symbol Definitions Weld, Power, And Engine Specifications − SpecificationsDimensions, Weights, and Operating Angles Description Generator Power Curve Fuel Consumption While Welding And Using Generator Power Duty Cycle Exceeding duty cycle can damage unit and void warranty100% Duty Cycle at 280 Amperes DC/CC CC/DC Stick Mode Stick And MIG Mode Volt-Ampere CurvesCV/DC MIG Mode DC TIG Mode Volt-Ampere Curves Installing Welding Generator − Installation Oil Engine Prestart ChecksFull Gasoline Do not overfill battery cells Activating The Dry Charge Battery If ApplicableRead and follow all instruc Charger Installing Exhaust Pipe Connecting The Battery+ − Connect negative − cable last Selecting Weld Cable Sizes Connecting To Weld Output Terminals Socket Information Remote Receptacle Information Reinstall side panel OM-4411 Adjusting Wire MIG Weld Puddle ConsistencyTools Needed 7/16 For wetter weld puddle for mild steel Front Panel Controls − Operating Welding Generator Description Of Front Panel Controls Generator Power OutputEngine Speed Weld Output Process Switch Settings Process SwitchSwitch Setting Process Output On/Off Control Example Combination Remote Amperage Control Stick Remote Amperage/Voltage Control − Operating Auxiliary Equipment Hz Generator Power Receptacles And Circuit Breakers240 V 50 a AC Receptacle RC1 Circuit Breaker CB3 Ceptacle RC3 Variable Frequency Hz Generator Power Receptacle RC3120 V 20 a Variable Frequency AC Receptacle RC3 Receptacle Current Available in Amperes − Maintenance & Troubleshooting Maintenance Label Servicing Optional Spark Arrestor Oil Servicing Air Cleaner Full Tools Needed Changing Engine Oil, Oil Filter, And Fuel Filter Located behind front panel Tools Needed Overload ProtectionCircuit Breaker CB5 Welding TroubleshootingTrouble Remedy Variable Frequency Generator Power Receptacle RC3 Hz Generator Power Receptacles RC1 And RC2 Engine Start Your Professional Welding Career Now Circuit Diagram For Welding Generator − Electrical Diagram 211 395-C Selecting Equipment − Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame How Much Power Does Equipment Require? Grounding When Supplying Building SystemsEarth ground if supplying Amperes x Volts = Watts Approximate Power Requirements For Farm/Home Equipment Approximate Power Requirements For Industrial MotorsIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment How Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 = Starting Amperage Typical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible Material Thickness Reference Chart − -3 41− -4 Main Assembly Batt 182367 Panel Front w/Components -1Item Panel Front w/Components Panel, Front w/Components Bracket w/Components Generator -1Item Your distributor also gives ServiceSupport For assistance in filing or settling claims, contact Miller Electric Mfg. CoYour distributor and/or equipment manufacturer’s Transportation Department