Miller Electric 301 G manual Fuel Consumption While Welding And Using Generator Power

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4-4. Fuel Consumption While Welding And Using Generator Power

LITERS/HR.	U.S. GAL./HR.
7.57	2.00
6.62	1.75
5.67	1.50
4.73	1.25		3600 RPM Weld
3.78	1.00			3000 RPM Weld
2.84	0.75					Generator
2.84	0.75				Generator	at 5 kW
					Generator
1.98	0.50	Idle (At 1800 RPM)		Generator	at 4 kW
1.98	0.50	Idle (At 1800 RPM)		Generator
		Generator	Generator	at 3 kW
0.95	0.25	Generator	at 2 kW
		at 1 kW
0.00	0.00
	0	100	150	200	250	300
		DC WELD AMPERES AT 100% DUTY CYCLE

207 967

4-5. Generator Power Curve

The ac generator power curve shows the generator power avail- able in amperes at the receptacles.

AC VOLTS

300

250

200

150

100

AC AMPERES

207 969

OM-4411 Page 11

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Contents OM-4411207 283E ProcessesDescription From Miller to You Table of Contents Options and Accessories Warranty Arc Welding Hazards Symbol UsageEngine Hazards Compressed Air Hazards Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationLES Fumées ET LES GAZ peuvent être dangereux Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation UN Choc Électrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures graves’AIR Comprimé peut provoquer des blessures ’EXPLOSION DE LA Batterie peutDES Organes Mobiles peuvent provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieInformation sur les champs électromagnétiques Principales normes de sécurité− Definitions Symbol DefinitionsDescription − SpecificationsWeld, Power, And Engine Specifications Dimensions, Weights, and Operating AnglesGenerator Power Curve Fuel Consumption While Welding And Using Generator PowerExceeding 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 Installing Welding Generator − InstallationEngine Prestart Checks OilFull Gasoline Charger Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Read and follow all instrucConnect negative − cable last Connecting The BatteryInstalling Exhaust Pipe + −Selecting Weld Cable Sizes Connecting To Weld Output TerminalsSocket Information Remote Receptacle InformationFor wetter weld puddle for mild steel Adjusting Wire MIG Weld Puddle ConsistencyReinstall side panel OM-4411 Tools Needed 7/16Front Panel Controls − Operating Welding GeneratorWeld Output Generator Power OutputDescription Of Front Panel Controls Engine SpeedProcess Switch Process Switch SettingsSwitch Setting Process Output On/Off Control Example Combination Remote Amperage Control Stick Remote Amperage/Voltage ControlCircuit Breaker CB3 Hz Generator Power Receptacles And Circuit Breakers− Operating Auxiliary Equipment 240 V 50 a AC Receptacle RC1AC Receptacle RC3 Variable Frequency Hz Generator Power Receptacle RC3Ceptacle RC3 120 V 20 a Variable FrequencyReceptacle Current Available in Amperes− Maintenance & Troubleshooting Maintenance Label Servicing Optional Spark Arrestor Oil Servicing Air CleanerFull Tools Needed Changing Engine Oil, Oil Filter, And Fuel FilterOverload Protection Located behind front panel Tools NeededCircuit Breaker CB5 Troubleshooting WeldingTrouble Remedy Variable Frequency Generator Power Receptacle RC3 Hz Generator Power Receptacles RC1 And RC2Engine Start Your Professional Welding Career Now Circuit Diagram For Welding Generator − Electrical Diagram211 395-C − Generator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame Amperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Earth ground if supplyingFarm/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 = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord PossibleMaterial Thickness Reference Chart − -3 41− -4 Main AssemblyBatt 182367 Panel Front w/Components -1Item Panel Front w/ComponentsPanel, Front w/Components Bracket w/Components Generator -1Item Service Your distributor also givesSupport Transportation Department Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s

4-4. Fuel Consumption While Welding And Using Generator Power

LITERS/HR.

U.S. GAL./HR.

4-5. Generator Power Curve