Miller Electric Big Blue 600 X, Big Blue 500 PT Generator Power Guidelines, Selecting Equipment

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SECTION 12 − GENERATOR POWER GUIDELINES

.The views in this section are intended to be representative of all engine-driven welding generators. Your unit may differ from those shown.

12-1. Selecting Equipment

1

2

3

OR

1Generator Power Receptacles − Neutral Bonded To Frame

23-Prong Plug From Case Grounded Equipment

32-Prong Plug From Double Insulated Equipment

.Be sure equipment has double

insulated symbol and/or word- ing on it.

! Do not use 2-prong plug un- less equipment is double in- sulated.

gen_pwr 2007−04 − Ref. ST-159 730 / ST-800 577

12-2. Grounding Generator To Truck Or Trailer Frame

! Always ground generator frame to vehicle frame to pre- vent electric shock and static electricity hazards.

! Also see AWS Safety & Health Fact Sheet No. 29, Grounding of Portable And Vehicle Mounted Welding Generators.

 

 

 

1

Equipment Grounding

 

 

 

 

Terminal (On Front Panel)

 

 

 

2

Grounding Cable (Not

 

1

 

 

Supplied)

 

 

 

 

3

Metal Vehicle Frame

 

 

 

GND/PE

2

 

Connect cable

from

equipment

 

 

 

ground terminal to metal vehicle

 

 

 

frame. Use #10 AWG or larger

 

 

 

insulated copper wire.

 

 

 

3

. Electrically

bond

generator

 

 

 

frame to vehicle frame by met-

 

 

 

 

al-to-metal contact.

! Bed liners, shipping skids, and some running gear insu- late the welding generator from the vehicle frame. Al- ways connect a ground wire from the generator equip- ment grounding terminal to bare metal on the vehicle frame as shown.

! If unit does not have GFCI re- ceptacles, use GFCI-pro- tected extension cord.

S-0854

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Contents Visit our website at OM-44292216 138H 2007−05 ProcessesDescription File Engine DriveFrom 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 Bruit peut affecter l’ouïe DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux LE Soudage peut provoquer un in cendie ou une explosionDES Organes Mobiles peuvent pro voquer des blessures ’EXPLOSION DE LA Batterie peuLA Chaleur DU Moteur peut pro- voquer un incendie ’AIR Comprimé peut provoquer des blessuresRisque D’INCENDIE OU D’EXPLO- Sion ’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 − 50 h StdStd CC Models Manufacturer’s Rating LabelsSome symbols are found only on CE products Symbols And Definitions− Specifications Weld, Power, And Engine SpecificationsDimensions, Weights, And Operating Angles Volts Volt-Ampere Curves For CC ModelsVolt-Ampere Curves For CC/CV Models Stick ModeMIG Mode TIG ModeFuel Consumption Duty Cycle And Overheating100% Duty Cycle At 400 Amperes 20 kVA/kW Three-Phase AC Output No Weld Load AC Generator Power CurveOptional Three-Phase Generator Curves 12 kVA/kW Single-Phase AC Output No Weld LoadGrounding1 − InstallationInstalling Welding Generator Location/Airflow ClearanceUsing Lifting Eye Mounting Welding Generator Stop engine and let cool Installing Exhaust PipeConnecting The Battery Activating The Dry Charge Battery If ApplicableOil Coolant Recovery TankEngine Prestart Checks FuelStop engine Connecting To Weld Output TerminalsStick and TIG Welding MIG and Fcaw Welding350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 m Connecting to WeldSelecting Weld Cable Sizes 150 ft 200 ft 250 ftSocket Connecting To Remote 14 Receptacle RC14 On CC/CV ModelsOM-4429 Front Panel Controls For CC Models See Section − Operating Welding Generator − CC ModelsWeld Controls Engine Starting ControlsTo Start Engine Gauges And MetersRemote Amperage Control On CC Models Optional Weld Control/Arc Condition Information LabelExample Combination Remote Amperage Control Stick OM-4429 Front Panel Controls For CC/CV Models See Section − Operating Welding Generator − CC/CV Models14 AC/DC Voltmeter Optional Voltage/Amperage Adjust Switch And Remote 14 ReceptacleProcess/Contactor Switch Settings Process/Contactor Switch On CC/CV ModelsExample Combination Remote Amperage Control TIG Remote Voltage/Amperage Control On CC/CV Models OptionalIf a Supplementary − Operating Auxiliary EquipmentVolt And 240 Volt Receptacles At least once a month, run enThree-Phase Power Connection Rear Of PanelClose panel opening if no connections are made to generator Optional Generator Power Receptacles 240 V 15 a AC South African Receptacle RC1Supplementary Protector CB2 Supplementary Protector CB3 Maintenance Label − Maintenance & TroubleshootingRoutine Maintenance To clean air filter Servicing Air CleanerChecking Generator Brushes Inspecting And Cleaning Optional Spark Arrestor MufflerServicing Fuel And Lubrication Systems To change oil and filterTo replace primary fuel filter Overload Protection Welding − CC Models TroubleshootingWelding − CC/CV Models Standard Generator Power Optional Three-Phase Generator Power CC/CV Models OnlyEngine Engine cranks but does not start Check fuel level Check engine wiring harness plug connectionsGine Control switch S1 Factory Authorized Service AgentStart Your Professional Welding Career Now Circuit Diagram For CC Welding Generator − Electrical Diagrams223 525-B Circuit Diagram For CC/CV Welding Generator 223 524-B − RUN-IN Procedure WetstackingWelding Generator Run-In Procedure Using Load Bank Keep exhaust and pipe awayFrom flammables Manual Run-In Procedure Using Resistance GridSpecifications section in this Just generator A/V control soElectrically 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 − Parts List 114 −7 115 CV123 116 CV 112 2831 124 88 −6 6059 58 Dia Part Description Quantity Dia Part Description Quantity Mkgs 111 Figures 13-2123 212 Control Box Assembly − CC Models Engine Controller Control Box Assembly − CC Models -1ItemControl Box Assembly − CC/CV Models 134 3634 Panel, Front w/Components − CC Models208278 Panel, Front w/Components − CC/CV Models -1Item Panel, Front w/Components − CC/CV ModelsCB1 201 Supplementary PROTECTOR, man reset 2P 20 A, 250VAC 32 31 30 Hardware is common053 BEARING, Ball Rdl Sgl Row 1.370 X 2.830 X Main Rectifier Assembly Wiring Harnesses 215207 Service Your distributor also givesSupport 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
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