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Miller Electric 280 NT manual Installing Exhaust Pipe, Work like a Pro, Stop engine and let cool

Models: 280 NT

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5-4. Installing Exhaust Pipe

Tools Needed: 1/2 in

.A complete Parts List is available at www.MillerWelds.com

! Stop engine and let cool.

! Engine backfire can cause se- vere burns or other injuries. Do not point exhaust pipe to- ward control panel. Keep away from exhaust outlet.

! Point exhaust pipe in desired direction but always away from front panel and direction of travel.

Ref 216 172-D / 803 891

Notes

Work like a Pro!

Pros weld and cut safely. Read the safety rules at the beginning of this manual.

OM-4430 Page 21

Page 25

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Miller Electric 280 NT manual Installing Exhaust Pipe, Work like a Pro, Stop engine and let cool

Contents

OM-4430217 243R Miller LegendR302Processes DescriptionFrom Miller to You SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING TABLE OF CONTENTSSECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION SECTION 11 − GENERATOR POWER GUIDELINES TABLE OF CONTENTSOPTIONS AND ACCESSORIES WARRANTY1-2. Arc Welding Hazards 1-1. Symbol UsageSECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING NOTICE − Indicates statements not related to personal injuryBUILDUP OF GAS can injure or kill FUMES AND GASES can be hazardousARC RAYS can burn eyes and skin WELDING can cause fire or explosion1-4. Compressed Air Hazards 1-3. Engine HazardsBATTERY ACID can BURN SKIN and EYES TRAPPED AIR PRESSURE AND WHIPPING HOSES can cause injury1-5. Additional Symbols For Installation, Operation, And Maintenance 1-6. California Proposition 65 Warnings 1-7. Principal Safety Standards1-8. EMF Information For Gasoline EnginesSECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION 2-1. Signification des symboles2-2. Dangers relatifs au soudage à l’arc Indique des instructions spécifiquesDES PIÈCES CHAUDES peuvent provoquer des brûlures graves 2-3. Dangers existant en relation avec le moteur 2-4. Dangers liés à l’air comprimé D Affûter l’électrode au tungstène uniquement à la meuleuse dotée de protecteurs. Cette manœuv- re est à exécuter dans un endroit sûr lorsque l’on porte l’équipement homologué de protection du visage, des mains et du corps 2-7. Principales normes de sécurité 2-6. Proposition californienne 65 Avertissements2-8. Information EMF Pour les moteurs à essenceSECTION 3 − DEFINITIONS 3-1. Symbol DefinitionsWork like a Pro 4-2. Weld, Power, And Engine Specifications SECTION 4 − SPECIFICATIONS4-3. Dimensions, Weights, and Operating Angles 4-1. Description4-5. Fuel Consumption While Welding And Using Generator Power 4-4. Dimensions For Units With Optional Running GearWELD POSITION FLAT 4-6. Generator Power CurveHORIZONTAL VERTICAL4-7. Duty Cycle 4-8. TIG Mode Volt-Ampere CurvesContinuous Welding A. CC/DC Stick Mode 4-9. Stick And MIG Mode Volt-Ampere CurvesB. CV/DC MIG Mode 5-1. Installing Welding Generator SECTION 5 − INSTALLATIONvehicle frame. Always connect a ground wire Movement Do not lift unit from endFollow run-in procedure in engine 5-2. Engine Prestart ChecksKeep battery in good condition Store battery in warm areaReplacing The Battery 5-3. Connecting Or Replacing The BatteryRemove end panel to replace battery Connect negative − cable lastWork like a Pro 5-4. Installing Exhaust PipeStop engine and let cool Stop engine 5-5. Connecting To Weld Output TerminalsFailure to properly connect damage your machine5-7. Remote Receptacle Information 5-6. Selecting Weld Cable Sizes6-1. Front Panel Controls SECTION 6 − OPERATING WELDING GENERATORFor maximum weld output above 6-3. Cold Weather Engine Operation 6-2. Description Of Engine Controls See SectionEngine Control Switch Generator power is available at recepGenerator Power Output 6-4. Controlling Engine Speed And Weld/Generator OutputEngine Controls Either Run/Idle positionWire Position 6-5. Process SwitchThe unit will not return to idle speed Stick Positions6-7. TIG Lift-Arc Start Procedure 6-6. Stick Start Procedure − Scratch Start TechniqueLift-Arc t TIG ApplicationMax 160 A DC 6-8. Remote Voltage/Amperage ControlSECTION 7 − OPERATING AUXILIARY EQUIPMENT 7-1. 60 Hz Generator Power Receptacles And Supplementary ProtectorsGenerator power is available at weld load and generator powerPress button to reset. If supple 7-2. Variable Frequency Hz Generator Power Receptacle RC3rized Service Agent Work like a ProReceptacle Each 120 V DuplexCurrent Available in Amperes Receptacle8-1. Routine Maintenance SECTION 8 − MAINTENANCE & TROUBLESHOOTINGfor important start-up, service, and storage information. Service engine more often ifOM-4430 Page 8-2. Maintenance Label8-3. Servicing Optional Spark Arrestor 8-4. Servicing Air CleanerStop engine and let cool Stop engineStop engine and let cool 8-5. Changing Engine Oil, Oil Filter, And Fuel FilterStop engine, tighten connec- tions as necessary, and wipe up fuel Stop engine 8-6. Overload Protection803 773−A / Ref. 216 172-D A. Welding 8-7. TroubleshootingTrouble RemedyRemedy TroubleTrouble RemedyTrouble D. EngineRemedy 9-1. Recommended Spare Parts SECTION 9 − PARTS LISTFigure 10-1. Circuit Diagram For Welding Generator Models SECTION 10 − ELECTRICAL DIAGRAMS232 961-A OM-4430 Page11-1. Selecting Equipment SECTION 11 − GENERATOR POWER GUIDELINES11-2. Grounding Generator To Truck Or Trailer Frame Be sure equipment has double insulated symbol and/or word- ing on it11-4. How Much Power Does Equipment Require? 11-3. Grounding When Supplying Building SystemsUse ground device as stated in electrical codes Amperes x Volts = Watts11-6. Approximate Power Requirements For Farm/Home Equipment 11-5. Approximate Power Requirements For Industrial MotorsIndustrial Motors RatingContractor 11-7. Approximate Power Requirements For Contractor EquipmentRating Starting Watts11-9. How Much Power Can Generator Supply? 11-8. Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements Motor StartCustomer-supplied equipment 11-10. Typical Connections To Supply Standby PowerCord Lengths for 120 Volt Loads 11-11. Selecting Extension Cord Use Shortest Cord PossibleMaximum Allowable Cord Length in ft m for Conductor Size AWG CurrentSOCKET/WRENCH SELECTION TABLE SOCKET/WRENCH SELECTION TABLEU.S. STANDARD METRICRef. AWS/ANSI A2.4 Welding SymbolsPage Page Service Warranty Questions?Call 1-800-4-A-MILLER for your local Miller distributor SupportOwner’s Record For ServiceContact a DISTRIBUTOR or SERVICE AGENCY near you Please complete and retain with your personal records