Miller Electric 301 G manual Current Available in Amperes, Receptacle

Page 32

7-3. Wiring Instructions For Optional 240 Volt, Single-Phase Plug (NEMA 14-50P)

Current Available in Amperes

240 V		Each 120 V Duplex
Receptacle*		Receptacle

20		0
15		5
10		10
5		15
0		20
0		20

V x A = Watts

*One 240 V load or two 120 V loads.

7

3 1

4

120V

120V

240V6

2

3

4

240V

6 5

The plug can be wired for a 240 V, 2-wire load or a 120/240V, 3-wire load. See circuit diagram.

1Plug Wired for 120/240 V, 3-Wire Load

When wired for 120 V loads, each duplex receptacle shares a load with one half of 240 V receptacle.

2Plug Wired for 240 V, 2-Wire Load

3Neutral (Silver) Terminal

4Load 1 (Brass)Terminal

5Load 2 (Brass) Terminal

6Ground (Green) Terminal

7Amperes Available using 120/240 V Plug

5

Tools Needed:

	240 V AC
120 V AC	120 V AC

plug1 11/03 − 120 813-D

OM-4411 Page 28

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Contents Description OM-4411207 283EProcesses From Miller to You Table of Contents Options and Accessories Warranty Symbol Usage Arc Welding HazardsEngine Hazards Compressed Air Hazards Principal Safety Standards California Proposition 65 WarningsEMF Information Radiation can cause interferenceSignification des symboles − Consignes DE Sécurité − Lire Avant UtilisationUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in- cendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Pièces Chaudes peuvent provoquer des brûlures graves LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peut DES Organes Mobiles peuvent provoquer des blessuresLA Chaleur DU Moteur peut pro- voquer un incendie ’AIR Comprimé peut provoquer des blessuresPrincipales normes de sécurité Information sur les champs électromagnétiquesSymbol Definitions − Definitions− Specifications Weld, Power, And Engine SpecificationsDimensions, Weights, and Operating Angles DescriptionFuel Consumption While Welding And Using Generator Power Generator Power Curve100% 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 − Installation Installing Welding GeneratorFull Gasoline Engine Prestart ChecksOil Activating The Dry Charge Battery If Applicable Do not overfill battery cellsRead and follow all instruc ChargerConnecting The Battery Installing Exhaust Pipe+ − Connect negative − cable lastConnecting To Weld Output Terminals Selecting Weld Cable SizesRemote Receptacle Information Socket InformationAdjusting Wire MIG Weld Puddle Consistency Reinstall side panel OM-4411Tools Needed 7/16 For wetter weld puddle for mild steel− Operating Welding Generator Front Panel ControlsGenerator Power Output Description Of Front Panel ControlsEngine Speed Weld OutputSwitch Setting Process Output On/Off Control Process SwitchProcess Switch Settings Remote Amperage/Voltage Control Example Combination Remote Amperage Control StickHz Generator Power Receptacles And Circuit Breakers − Operating Auxiliary Equipment240 V 50 a AC Receptacle RC1 Circuit Breaker CB3Variable Frequency Hz Generator Power Receptacle RC3 Ceptacle RC3120 V 20 a Variable Frequency AC Receptacle RC3Current Available in Amperes Receptacle− Maintenance & Troubleshooting Maintenance Label Servicing Optional Spark Arrestor Servicing Air Cleaner OilChanging Engine Oil, Oil Filter, And Fuel Filter Full Tools NeededCircuit Breaker CB5 Overload ProtectionLocated behind front panel Tools Needed Trouble Remedy TroubleshootingWelding Hz Generator Power Receptacles RC1 And RC2 Variable Frequency Generator Power Receptacle RC3Engine Start Your Professional Welding Career Now − Electrical Diagram Circuit Diagram For Welding Generator211 395-C Grounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment Grounding When Supplying Building Systems How Much Power Does Equipment Require?Earth ground if supplying Amperes x Volts = WattsApproximate Power Requirements For Industrial Motors Approximate Power Requirements For Farm/Home EquipmentIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsPower Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Current Load Watts AmperesMaterial Thickness Reference Chart Main Assembly − -3 41− -4Batt 182367 Panel Front w/Components Panel Front w/Components -1ItemPanel, Front w/Components Bracket w/Components Generator -1Item Support ServiceYour distributor also gives Miller Electric Mfg. Co For assistance in filing or settling claims, contactYour distributor and/or equipment manufacturer’s Transportation Department