Miller Electric 301 G Stick And MIG Mode Volt-Ampere Curves, CC/DC Stick Mode, CV/DC MIG Mode

Page 17

4-7. Stick And MIG Mode Volt-Ampere Curves

A. CC/DC Stick Mode

		90
		80
		70
	VOLTS	60
	VOLTS	50
		50
	DC	40
	DC	30
		30
		20
		10
		0

0 50 100

The volt-ampere curves show the minimum and maximum voltage and amperage output capabilities of the welding generator. Curves of other settings fall between the curves shown.

3000 RPM

3600 RPM

150	200	250	300	350	400	450
	DC AMPERES

B. CV/DC MIG Mode

50
45
40
35	3600 RPM
35

DC VOLTS

30

25

20

15

10

5

0

3000 RPM

0

100

200

300

400

500

600

DC AMPERES

207 970 / 207 971

OM-4411 Page 13

Image 17

Contents Description OM-4411207 283EProcesses From Miller to You Table of Contents Options and Accessories Warranty Arc Welding Hazards Symbol UsageEngine 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 dangereuxDES 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’ouïeDES Organes Mobiles peuvent provoquer des blessures ’EXPLOSION DE LA Batterie peutLA Chaleur DU Moteur peut pro- voquer un incendie ’AIR Comprimé peut provoquer des blessuresInformation sur les champs électromagnétiques Principales normes de sécurité− Definitions Symbol DefinitionsWeld, Power, And Engine Specifications − SpecificationsDimensions, Weights, and Operating Angles DescriptionGenerator Power Curve Fuel Consumption While Welding And Using Generator Power100% Duty Cycle at 280 Amperes DC/CC Exceeding duty cycle can damage unit and void warrantyDuty Cycle CV/DC MIG Mode Stick And MIG Mode Volt-Ampere CurvesCC/DC Stick Mode DC TIG Mode Volt-Ampere Curves Installing Welding Generator − InstallationFull Gasoline Engine Prestart ChecksOil Do not overfill battery cells Activating The Dry Charge Battery If ApplicableRead and follow all instruc ChargerInstalling Exhaust Pipe Connecting The Battery+ − Connect negative − cable lastSelecting Weld Cable Sizes Connecting To Weld Output TerminalsSocket Information Remote Receptacle InformationReinstall side panel OM-4411 Adjusting Wire MIG Weld Puddle ConsistencyTools Needed 7/16 For wetter weld puddle for mild steelFront Panel Controls − Operating Welding GeneratorDescription Of Front Panel Controls Generator Power OutputEngine Speed Weld OutputSwitch Setting Process Output On/Off Control Process SwitchProcess Switch Settings 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 CB3Ceptacle RC3 Variable Frequency Hz Generator Power Receptacle RC3120 V 20 a Variable Frequency AC Receptacle RC3Receptacle 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 FilterCircuit Breaker CB5 Overload ProtectionLocated behind front panel Tools Needed Trouble Remedy TroubleshootingWelding 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 Grounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment How Much Power Does Equipment Require? Grounding When Supplying Building SystemsEarth ground if supplying Amperes x Volts = WattsApproximate 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 WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentHow Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 = Starting AmperageTypical 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 Support ServiceYour distributor also gives For assistance in filing or settling claims, contact Miller Electric Mfg. CoYour distributor and/or equipment manufacturer’s Transportation Department