232 961-A

OM-4430 Page 43

Image 47

Contents

File Engine Drive OM-4430217 243RProcesses Description From Miller to You Table of Contents − Maintenance & Troubleshooting HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can kill Welding can cause fire or explosion Fumes and Gases can be hazardousBuildup of GAS can injure or kill ARC Rays can burn eyes and skin Compressed Air Hazards Engine Hazards Falling Unit can cause injury Welding Wire can cause injuryHOT Parts can cause burns and injury Fire or Explosion hazard Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF Information Indique des instructions spécifiques Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation UN Choc Électrique peut tuer LE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux DES Organes Mobiles peuvent pro voquer des blessures LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peu Risque D’INCENDIE OU D’EXPLO- Sion LA Chaleur DU Moteur peut pro- voquer un incendie’AIR Comprimé peut provoquer des blessures ’EMPLOI Excessif peut LE Surchauffement peut endom- mager le moteur électriqueDES Organes Mobiles peuvent provoquer des blessures LES Fils DE Soudage peuvent provoquer des blessures En ce qui concerne les implants médicaux Proposition californienne 65 AvertissementsPrincipales normes de sécurité Information EMF − Definitions Symbol Definitions Description − SpecificationsWeld, Power, And Engine Specifications Dimensions, Weights, and Operating Angles 1800 RPM Dimensions For Units With Optional Running GearFuel Consumption While Welding And Using Generator Power RPM Weld AC Amperes Generator Power Curve 100% Duty Cycle at 280 Amperes DC/CC TIG Mode Volt-Ampere CurvesDuty Cycle CV/DC MIG Mode Stick And MIG Mode Volt-Ampere CurvesCC/DC Stick Mode Installing Welding Generator − Installation Oil Engine Prestart Checks Connect negative − cable last Connecting Or Replacing The BatteryReplacing The Battery + − Stop engine and let cool Installing Exhaust PipeTools Needed 1/2 Damage your machine Connecting To Weld Output TerminalsStop engine Failure to properly connect Remote Receptacle Information Selecting Weld Cable Sizes Front Panel Controls − Operating Welding Generator Loaded Description Of Engine Controls See SectionCold Weather Engine Operation Infrequently Controlling Engine Speed And Weld/Generator Output Stick Positions Process SwitchProcess Switch Settings Wire Position TIG Electrode Workpiece Stick Start Procedure − Scratch Start TechniqueTIG Lift-ArcStart Procedure Lift-Arc t TIG Stick Welding Only Remote Voltage/Amperage ControlMin 20 a DC Connect Remote Set Process Extension cord Hz Generator Power Receptacles And Supplementary ProtectorsControlling Engine Speed And Weld/Generator Power Output − Operating Auxiliary Equipment Rized Service Agent Variable Frequency Hz Generator Power Receptacle RC3Press button to reset. If supple Receptacle Current Available in Amperes 200 − Maintenance & TroubleshootingRoutine Maintenance 100 Maintenance Label Servicing Optional Spark Arrestor Servicing Air Cleaner Changing Engine Oil, Oil Filter, And Fuel Filter Open left side door Overload Protection Trouble Remedy TroubleshootingWelding Necessary parts Hz Generator Power Receptacles RC1 And RC2Variable Frequency Generator Power Receptacle RC3 Check receptacle wiring and connections Od of time Engine starts but stops when EngineEngine Check engine charging system according to engine manual Recommended Spare Parts − Parts ListRecommended Spare Parts Circuit Diagram For Welding Generator Models − Electrical Diagrams 232 961-A Electrically Bond Generator − Generator Power GuidelinesSelecting Equipment Grounding Generator To Truck Or Trailer Frame Amperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Use ground device as stated in electrical codes Farm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Industrial Motors Rating Starting Watts Running Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment KVA/HP x HP x 1000 / Volts = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting Requirements Typical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible SOCKET/WRENCH Selection Table Standard Metric Welding Symbols Page Page Support ServiceYour distributor also gives Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact

Miller Electric 280 NT manual 232 961-A

Models: 280 NT

232 961-A