Current Available in Amperes 240 | Miller Electric PipePro 304

7-4. Wiring Instructions For Optional 240 Volt, Single-Phase Plug (NEMA 14-50P)

Current Available in Amperes

240 V	Each 120 V Duplex
Receptacle*	Receptacle

0	20
5	20
10	20
15	20
20	20
25	15
30	10
35	5

400

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-492 Page 30

Image 34

Miller Electric PipePro 304 manual Current Available in Amperes 240, Receptacle

Contents

File Engine-Driven ProcessesDescription Visit our website at OM-492190 603BF 2007−05 From Miller to You Table of Contents Options and Accessories Warranty Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burns ARC Rays can burn eyes and skin Fumes and Gases can be hazardousBuildup of GAS can injure or kill Welding can cause fire or explosion Engine Hazards Compressed Air Hazards Fire or Explosion hazard Welding Wire can cause injuryHOT Parts can cause burns and injury Falling Unit can cause injury EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings Radiation can cause interference UN Choc Électrique peut tuer Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation Indique des instructions spécifiques LE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux LE Bruit peut affecter l’ouïe ’EXPLOSION DE LA Batterie peu DES Organes Mobiles peuvent pro voquer des blessures ’AIR Comprimé peut provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieRisque D’INCENDIE OU D’EXPLO- Sion LES Fils DE Soudage peuvent provoquer des blessures LE Surchauffement peut endom- mager le moteur électriqueDES Organes Mobiles peuvent provoquer des blessures ’EMPLOI Excessif peut Information EMF Proposition californienne 65 AvertissementsPrincipales normes de sécurité En ce qui concerne les implants médicaux Weld, Power, And Engine Specifications − SpecificationsSymbol Definitions − Definitions Dimensions, Weights, and Operating Angles Duty Cycle And Overheating CV Mode CC ModeVolt-Ampere Curves Fuel Consumption − Installation Installing Welding Generator Fuel Engine Prestart ChecksThis unit has a low oil pressure shut Oil Negative − Connecting The BatteryConnect Cable last Installing Exhaust Pipe Tools Needed 1/2 Stop engine Connecting To Weld Output TerminalsCorrect Installation Stick And TIG Welding Selecting Weld Cable Sizes Remote 14 Receptacle RC14 Information Engine Stop engine, and let coolUse thick-walled rubber hose. Do not use Mount on lower Front panel Operating Engine Block Heater − Operating Welding Generator Controls See Section Description Of Controls See Section Mode Switch Setting Process Output On/Off Control Mode Switch SettingsMode Meter Reading At Idle Meter Reading While Welding Meter Functions Recommendations For Extreme Cold Weather Operation Lift-Arc TIG ProcedureBattery Starting Do not use ether − Operating Auxiliary Equipment Generator Power Receptacles And Circuit BreakersGenerator power decreases as weld current increases Weld Total 120 Receptacles, use GFCI-pro Optional Gfci Receptacles And Circuit BreakersIf unit does not have Gfci Tected extension cord Current Available in Amperes 240 Receptacle − Maintenance and Troubleshooting Maintenance Label Routine Maintenance Servicing Spark Arrestor Stop engine and let cool Servicing Air Cleaner To clean air filter Servicing Engine Lubrication And Fuel Systems Servicing Engine Cooling System − cable first Adjust throttle link Throttle armReplacing Throttle Solenoid TS1 Be sure solenoid plunger rod Adjusting Weld/Power Speed Adjusting Engine SpeedAdjusting Idle Speed Using Engine Stop Lever Overload Protection Voltmeter/Ammeter Help Displays Welding TroubleshootingTrouble Remedy No power output Reset supplementary protectors see Section Generator PowerNecessary parts Engine CT1 Work like a Pro − Electrical Diagrams Circuit Diagram For Welding Generator 212 633-F Wetstacking − RUN-IN ProcedureProcedure at less than Do not perform run-in Run-In Procedure Using Load Bank Run-In Procedure Using Resistance Grid From flammables Selecting Equipment − Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame Use ground device as stated in electrical codes Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Amperes x Volts = Watts Industrial Motors Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Farm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running Watts Single-Phase Induction Motor Starting Requirements Power Required To Start MotorHow Much Power Can Generator Supply? KVA/HP x HP x 1000 / Volts = Starting Amperage Typical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible − Parts List 105 104 102 30 Fig Item Dia Part Description Quantity Mkgs Dia Part Description Quantity Mkgs 213 Front Panel 24 PL1, PL2, PL3 Inverter Assembly Inverter Assembly -1, Item 24 . . HD1 189 Generator Work like a Pro TM-188 304 Invision 354MP Start Your Professional Welding Career Now Your distributor also gives ServiceSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s