Miller Electric 280 NT manual Engine Prestart Checks, Oil

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

5-2. Engine Prestart Checks

Full

Empty

		Check all fluids daily. Engine must be
		cold and on a level surface. Unit is
		shipped with 10W30 engine oil.
		. Follow run-in procedure in engine
		manual.
		. This unit has a low oil pressure
		shutdown switch. However, some
		conditions may cause engine
		damage before the engine shuts
		down. Check oil level often and do
		not use the oil pressure shutdown
		system to monitor oil level.
		Fuel
		Add fresh fuel before starting engine
		the first time (see maintenance label for
		specifications). Always leave filler
		neck empty to allow room for expan-
		sion. Check fuel level on a cold engine
		before use each day.
		To check fuel level, turn Engine Control
		switch to either Run/Idle position.
		LED’s indicate fuel level in tank.
		Oil
		. Do not exceed the ”Full” mark on
		the oil level dipstick. The fuel
		pump may operate erratically if
		crankcase is overfilled.
		Check oil with unit on level surface. If
		oil is not up to full mark on dipstick, add
		oil (see maintenance label).
	Full	Use front panel meters to determine
		hours until next recommended oil
		change (see Section 6-1).
		. To improve cold weather starting:
		Keep battery in good condition.
		Store battery in warm area.
	Full	Use correct grade oil for cold
	Full	weather.
		weather.

Gasoline

803 983−A / Ref 216 172-D

OM-4430 Page 19

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Contents File Engine Drive OM-4430217 243RProcesses DescriptionFrom Miller to You Table of Contents − Maintenance & Troubleshooting HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion Fumes and Gases can be hazardousBuildup of GAS can injure or kill ARC Rays can burn eyes and skinCompressed Air Hazards Engine HazardsFalling Unit can cause injury Welding Wire can cause injuryHOT Parts can cause burns and injury Fire or Explosion hazardRadiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationIndique des instructions spécifiques Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation UN Choc Électrique peut tuerLE 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 blessuresEn ce qui concerne les implants médicaux Proposition californienne 65 AvertissementsPrincipales normes de sécurité Information EMF− Definitions Symbol DefinitionsDescription − SpecificationsWeld, Power, And Engine Specifications Dimensions, Weights, and Operating Angles1800 RPM Dimensions For Units With Optional Running GearFuel Consumption While Welding And Using Generator Power RPM WeldAC Amperes Generator Power Curve100% 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 − InstallationOil Engine Prestart ChecksConnect 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 connectRemote Receptacle Information Selecting Weld Cable SizesFront Panel Controls − Operating Welding GeneratorLoaded Description Of Engine Controls See SectionCold Weather Engine Operation InfrequentlyControlling Engine Speed And Weld/Generator Output Stick Positions Process SwitchProcess Switch Settings Wire PositionTIG Electrode Workpiece Stick Start Procedure − Scratch Start TechniqueTIG Lift-ArcStart Procedure Lift-Arc t TIGStick Welding Only Remote Voltage/Amperage ControlMin 20 a DC Connect Remote Set ProcessExtension cord Hz Generator Power Receptacles And Supplementary ProtectorsControlling Engine Speed And Weld/Generator Power Output − Operating Auxiliary EquipmentRized Service Agent Variable Frequency Hz Generator Power Receptacle RC3Press button to reset. If supple Receptacle Current Available in Amperes200 − Maintenance & TroubleshootingRoutine Maintenance 100Maintenance Label Servicing Optional Spark Arrestor Servicing Air CleanerChanging Engine Oil, Oil Filter, And Fuel Filter Open left side door Overload ProtectionTrouble Remedy TroubleshootingWelding Necessary parts Hz Generator Power Receptacles RC1 And RC2Variable Frequency Generator Power Receptacle RC3 Check receptacle wiring and connectionsOd of time Engine starts but stops when EngineEngine Check engine charging system according to engine manualRecommended Spare Parts − Parts ListRecommended Spare Parts Circuit Diagram For Welding Generator Models − Electrical Diagrams232 961-A Electrically Bond Generator − Generator Power GuidelinesSelecting Equipment Grounding Generator To Truck Or Trailer FrameAmperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Use ground device as stated in electrical codesFarm/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 WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentKVA/HP x HP x 1000 / Volts = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical 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