Mounting Welding Generator | Miller Electric Big Blue 400 PX

5-2. Mounting Welding Generator

!

Supporting The Unit

Do not weld on base. Weld- ing on base can cause fuel tank fire or explosion. Weld only on the four mounting brackets or bolt unit down.

OR

1

Inadequate support.

! Do not use flexible mounts.

1

NOTICE − Do not mount unit by supporting the base only at the four mounting brackets. Use cross-

2supports to adequately support unit and prevent damage to base.

Mounting Surface:

1 Cross-Supports

2 Mounting Brackets (Supplied)

Mount unit on flat surface or use cross-supports to support base. Secure unit with mounting brack- ets.

3 1/2 in Bolt And Washer (Minimum − Not Supplied)

4 3/8-16 x 1 in Screws (Supplied)

To Bolt Unit In Place:

Remove hardware securing the four mounting brackets to the base. Reverse brackets and reattach to base with original hardware.

	Using Mounting Brackets	Mount unit to truck or trailer with 1/2
	Using Mounting Brackets	in (12 mm) or larger hardware (not
		in (12 mm) or larger hardware (not
		supplied).
		To Weld Unit In Place:
		Weld unit to truck or trailer only at
		the four mounting brackets.
		2

Welding Unit In Place

Bolting Unit In Place

23

4

Tools Needed: 9/16 in

install3 2007−04 803 274 / 200 864-A / 804 068-E

OM-223 037 Page 21

Image 27

Miller Electric Big Blue 400 PX manual Mounting Welding Generator

Contents

File Engine Drive OM-223 037MProcesses Description From Miller to You Table of Contents Warranty Directives StandardsDecrot1/07 Decrotsound200710 Sound Level Information HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can kill Welding can cause fire or explosion Fumes and Gases can be hazardousBuildup of GAS can injure or kill ARC Rays can burn eyes and skin Compressed Air Hazards Engine Hazards Falling Unit can cause injury Welding Wire can cause injuryHOT Parts can cause burns and injury Fire or Explosion hazard Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF Information Signification des symboles − Consignes DE Sécurité − Lire Avant UtilisationUN Choc Électrique peut tuer LE 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 explosion DES Organes Mobiles peuvent pro voquer des blessures ’EXPLOSION DE LA Batterie peu LA 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 blessures En ce qui concerne les implants médicaux Proposition californienne 65 AvertissementsPrincipales normes de sécurité Information EMF − Definitions − 50 h StdStd Manufacturer’s Rating Label Symbols And Definitions Dimensions, Weights, And Operating Angles − SpecificationsWeld And Power Specifications Engine Specifications Volt-Ampere Curves − 50 Hz Operation Stick ModeMIG Mode TIG Mode DC Amperes Volt-Ampere Curves − 60 Hz Operation 100% Duty Cycle At 250 Amperes Curve shows typical fuel use under weld or power loadsFuel Consumption Duty Cycle And Overheating − 50 Hz Operation AC Generator Power Curve Ac power curve shows the gen- erator power in amperesDuty Cycle And Overheating − 60 Hz Operation Grounding1 − InstallationInstalling Welding Generator Location/Airflow Clearance Mounting Welding Generator Installing Exhaust Pipe Stop engine and let coolTools Needed Connecting The Battery Activating The Dry Charge Battery If Applicable Oil Coolant Recovery TankEngine Prestart Checks Fuel Connecting To Weld Output Terminals Selecting Weld Cable Sizes Connecting To Remote 14 Receptacle RC14 Gas ConnectionsSocket Information Front Panel Controls See Section StopOM-223 Description Of Front Panel Controls See Section Process/Contactor Switch Settings Process/Contactor Switch Receptacle RC14 Set Wire ProcessRemote Voltage/Amperage Control Connect Remote Volt Receptacles − Operating Auxiliary Equipment Routine Maintenance − Maintenance & Troubleshooting Maintenance Label Website Address ServicePerkins Customer Assistance Checking Generator Brushes Servicing Air Cleaner To clean air filterReinstall primary element and cap dust ejector down Stop engine and let cool Radiator Draincock Inspecting And Cleaning Spark Arrestor MufflerServicing Engine Cooling System Tools Needed 3/8 To drain water from fuel system Servicing Fuel And Lubrication SystemsTo change oil and filter To replace primary canister fuel filter Overload Protection Optional Voltmeter/Ammeter Help Displays Help 20 DisplayHelp 25 Display Troubleshooting Standard Generator PowerWelding Engine Sphere oil refineries Coolant temperature is too high see SectionWhen the engine is restarted Engine suddenly stops Circuit Diagram For Welding Generator − Electrical Diagrams 222 966--C − RUN-IN Procedure WetstackingWelding Generator From flammables Run-In Procedure Using Load Bank Run-In Procedure Using Resistance Grid − Generator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame Grounding When Supplying Building Systems How Much Power Does Equipment Require?Amperes x Volts = Watts Farm/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 Watts Contractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor Equipment KVA/HP x HP x 1000 / Volts = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting Requirements 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 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