Miller Electric Big Blue 600D manual RUN-IN Procedure, Wetstacking, Welding Generator

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SECTION 9 – RUN-IN PROCEDURE

9-1. Wetstacking

run_in1 8/01

YDo not perform run-in procedure at less than 20 volts weld output and do not exceed duty cycle or equip- ment damage may occur.

1 Welding Generator

Run diesel engines near rated volt- age and current during run-in period to properly seat piston rings and prevent wetstacking. See name- plate, rating label, or specifications section in this manual to find rated voltage and current.

.Do not idle engine longer than necessary. Piston rings seat faster if engine runs at weld/ power rpm, and the welding generator is kept loaded during run-in.

2 Engine Exhaust Pipe

Wetstacking is unburned fuel and oil in the exhaust pipe and occurs during run-in if the engine is run too long at light load or idle rpm.

If exhaust pipe is coated with a wet, black, tar-like substance, dry the engine using one of the following run-in procedures.

See the engine manual for addition- al engine run-in information.

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Contents OM-481 ProcessesDescription From Miller to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill ARC Rays can burn eyes and skinEngine Hazards Battery Explosion can Blind Moving Parts can cause injuryEngine Exhaust Gases can kill Engine Heat can cause firePrincipal Safety Standards EMF InformationRadiation can cause interference ARC Welding can cause interferenceSignification des symboles Consignes DE SÉ Curité Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Soudage peut provoquer un in- cendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES PIÈ CES Chaudes peuvent provoquer des brû lures graves LE Bruit peut affecter l’ouïeDES Organes Mobiles peuvent provoquer des blessures ’EXPLOSION DE LA Batterie peutLA Chaleur DU Moteur peut pro- voquer un incendie LA Chute DE L’APPAREIL peut blesserPrincipales normes de sé curité Information sur les champs é lectromagné tiquesLE Soudage À L’ARC risque de provoquer des interfé rences Consignes relatives aux stimulateurs cardiaquesSpecifications Symbols And DefinitionsWeld, Power, And Engine Specifications DefinitionsDimensions, Weights, And Operating Angles Do not move or operate unit where it could tipFuel Consumption Do not exceed operating anglesAC Generator Power Exceeding duty cycle can damage unit and void warrantyDuty Cycle And Overheating 100% Duty Cycle At 600 AmperesFor Constant Current CC Mode For Constant Voltage CV Mode Volt-Ampere CurvesInstallation Installing Welding GeneratorConnecting The Battery Installing Exhaust Pipe And Rain Cap Engine Prestart ChecksConnecting To Weld Output Terminals Selecting Weld Cable SizesRemote 14 Receptacle RC3 Information SocketTerminal Strip 3T Connections Stop engineOpen right side door Terminal Strip 3T Strain Relief Do not switch under load Do not run engine until problem is fixedOperating the Welding Generator Front Panel ControlsOperating Auxiliary Equipment Example Of Remote Amperage ControlVolt Duplex Gfci Receptacles Maintenance & Troubleshooting Routine MaintenanceVolt Duplex Receptacle Optional 50 h100 h 200 h250 h 500 hMaintenance Label Servicing Air Cleaner By the warrantyTo clean air filter Do not clean housing with air hoseServicing Fuel And Lubrication Systems Adjusting Engine Speed Overload ProtectionTo adjust belt tension Checking And Replacing Engine BeltServicing Optional Spark Arrestor To replace beltAdjusting Overspeed Shutdown Valve Speed Control Lever Overspeed Shutdown ValveTroubleshooting WeldingGenerator Power Trouble EngineElectrical Diagram Circuit Diagram For Welding Generator194 139-B RUN-IN Procedure WetstackingWelding Generator Run-In Procedure Using Load Bank Procedure at less thanStop engine Do not touch hot exhaust From flammables Do not PerformRun-In Procedure Using Resistance Grid Bank/gridFrom flammables Do not perform run-inGenerator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame 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 xTypical Connections To Supply Standby Power Work like a ProSelecting Extension Cord Use Shortest Cord Possible Current Load Watts AmperesParts List 66 71 74 7360Fig Dia Part Description Mkgs Quantity Shunt Panel, Front w/Components Panel, Front w/Components -1 Item Panel, Front Lower w/Components 13 14 23 22 21 2524Panel, Front Lower w/Components -1 Item Control Box -1 Item Generator -1 Item OM-481 Page Page Service Your distributor also givesSupport Owner’s Record Miller Electric Mfg. Co