Remote Voltage/Amperage Control | Miller Electric Big Blue 400 PX

6-4. Remote Voltage/Amperage Control

1

In Example:

Min = 20 A DC

Max = 205 A DC

1 Remote 14 Receptacle RC14

Connect optional remote control to RC14 (see Section 5-9).

.When a remote control is connected to the

Remote receptacle, the Auto Sense Re- mote feature automatically switches volt- age/amperage control to the remote con- trol. When a device is connected to the Re- mote receptacle, remote voltage/amper- age control is always available regardless of the position of the Process/Contactor switch.

	Connect Remote
	Control To Remote	Adjust Optional Remote
	Receptacle RC14	Adjust Optional Remote
	Receptacle RC14	Control to 100%
		Control to 100%
		Set TIG or STICK Process

	Connect Remote	Adjust Optional Remote
	Control To Remote
		Control to desired
	Receptacle RC14
		weld output

		Set WIRE Process

Set V/A Control

To Desired Maximum

Weld Output Using Weld

Meters

Max (205 A DC)

Min (20 A DC)

Adjust Optional Remote

Control to desired

weld output

Weld meters will always show the combined main and remote control setting and machine welds at nominal output setting of the meter.

Weld meters show preset output when not welding.

Ref. 222 875 / Ref 804 068

OM-223 037 Page 31

Image 37

Miller Electric Big Blue 400 PX Remote Voltage/Amperage Control, Connect Remote, Receptacle RC14, Set TIG or Stick Process

Contents

Processes OM-223 037MDescription File Engine Drive From Miller to You Table of Contents Warranty Standards DirectivesDecrot1/07 Decrotsound200710 Sound Level Information Arc Welding Hazards Symbol UsageElectric Shock can kill HOT Parts can cause severe burns Buildup of GAS can injure or kill Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosion Compressed Air Hazards Engine Hazards HOT Parts can cause burns and injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injury 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 dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion LE Bruit peut affecter l’ouïe DES Organes Mobiles peuvent pro voquer des blessures ’EXPLOSION DE LA Batterie peu ’AIR Comprimé peut provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieRisque D’INCENDIE OU D’EXPLO- Sion DES Organes Mobiles peuvent provoquer des blessures LE Surchauffement peut endom- mager le moteur électriqueLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peut Principales normes de sécurité Proposition californienne 65 AvertissementsInformation EMF En ce qui concerne les implants médicaux − 50 h Std − DefinitionsStd Manufacturer’s Rating Label Symbols And Definitions Weld And Power Specifications − SpecificationsEngine Specifications Dimensions, Weights, And Operating Angles MIG Mode Stick ModeTIG Mode Volt-Ampere Curves − 50 Hz Operation DC Amperes Volt-Ampere Curves − 60 Hz Operation Fuel Consumption Curve shows typical fuel use under weld or power loadsDuty Cycle And Overheating − 50 Hz Operation 100% Duty Cycle At 250 Amperes Ac power curve shows the gen- erator power in amperes AC Generator Power CurveDuty Cycle And Overheating − 60 Hz Operation Installing Welding Generator − InstallationLocation/Airflow Clearance Grounding1 Mounting Welding Generator Stop engine and let cool Installing Exhaust PipeTools Needed Connecting The Battery Activating The Dry Charge Battery If Applicable Engine Prestart Checks Coolant Recovery TankFuel Oil Connecting To Weld Output Terminals Selecting Weld Cable Sizes Gas Connections Connecting To Remote 14 Receptacle RC14Socket Information Stop Front Panel Controls See SectionOM-223 Description Of Front Panel Controls See Section Process/Contactor Switch Settings Process/Contactor Switch Remote Voltage/Amperage Control Set Wire ProcessConnect Remote Receptacle RC14 Volt Receptacles − Operating Auxiliary Equipment Routine Maintenance − Maintenance & Troubleshooting Maintenance Label Perkins Customer Assistance ServiceChecking Generator Brushes Website Address To clean air filter Servicing Air CleanerReinstall primary element and cap dust ejector down Servicing Engine Cooling System Inspecting And Cleaning Spark Arrestor MufflerTools Needed 3/8 Stop engine and let cool Radiator Draincock To change oil and filter Servicing Fuel And Lubrication SystemsTo replace primary canister fuel filter To drain water from fuel system Overload Protection Help 20 Display Optional Voltmeter/Ammeter Help DisplaysHelp 25 Display Standard Generator Power TroubleshootingWelding Engine When the engine is restarted Coolant temperature is too high see SectionEngine suddenly stops Sphere oil refineries Circuit Diagram For Welding Generator − Electrical Diagrams 222 966--C Wetstacking − RUN-IN ProcedureWelding Generator From flammables Run-In Procedure Using Load Bank Run-In Procedure Using Resistance Grid Selecting Equipment − Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame How Much Power Does Equipment Require? Grounding When Supplying Building SystemsAmperes x Volts = Watts Approximate 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 Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment How Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 / Volts = Starting Amperage Typical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible 110− −5 108 109− −3 101 105 104 107 106 102 103 100− −2 − Parts List 12−4 5756 112 Dia Part Description Quantity Mkgs Dia Part Description Quantity 213668 Front w/Components Panel Panel Front w/Components Control Panel Generator Rectifier Assembly Wiring Harnesses Material Thickness Gauge Start Your Professional Welding Career Now Support Your distributor also gives Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s