Volt-Ampere Curves | Miller Electric Big Blue 600D instruction

3-6. Volt-Ampere Curves

The volt-ampere curve shows the minimum and maximum voltage and amperage output capabilities of the welding generator. Curves of all other settings fall between the curves shown.

A. For Constant Current (CC) Mode

B. For Constant Voltage (CV) Mode

SB-133 004-A / SB-133 003-A

OM-481 Page 12

Page 16

Image 16

Miller Electric Big Blue 600D manual Volt-Ampere Curves, For Constant Current CC Mode For Constant Voltage CV Mode

Contents

Processes OM-481Description From Miller to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill ARC Rays can burn eyes and skin Engine Hazards Battery Explosion can Blind Moving Parts can cause injuryEngine Exhaust Gases can kill Engine Heat can cause fire Principal Safety Standards EMF InformationRadiation can cause interference ARC Welding can cause interference Signification des symboles Consignes DE SÉ Curité Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereux LE 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’ouïe DES 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 blesser Principales 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 cardiaques Specifications Symbols And DefinitionsWeld, Power, And Engine Specifications Definitions Dimensions, Weights, And Operating Angles Do not move or operate unit where it could tipFuel Consumption Do not exceed operating angles AC Generator Power Exceeding duty cycle can damage unit and void warrantyDuty Cycle And Overheating 100% Duty Cycle At 600 Amperes For Constant Current CC Mode For Constant Voltage CV Mode Volt-Ampere Curves Installing Welding Generator InstallationConnecting The Battery Installing Exhaust Pipe And Rain Cap Engine Prestart Checks Connecting To Weld Output Terminals Selecting Weld Cable Sizes Remote 14 Receptacle RC3 Information Socket Stop engine Terminal Strip 3T ConnectionsOpen 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 Controls Example Of Remote Amperage Control Operating Auxiliary EquipmentVolt Duplex Gfci Receptacles Maintenance & Troubleshooting Routine MaintenanceVolt Duplex Receptacle Optional 50 h 100 h 200 h250 h 500 h Maintenance Label Servicing Air Cleaner By the warrantyTo clean air filter Do not clean housing with air hose Servicing Fuel And Lubrication Systems Adjusting Engine Speed Overload Protection To adjust belt tension Checking And Replacing Engine BeltServicing Optional Spark Arrestor To replace belt Adjusting Overspeed Shutdown Valve Speed Control Lever Overspeed Shutdown Valve Troubleshooting Welding Generator Power Trouble Engine Electrical Diagram Circuit Diagram For Welding Generator 194 139-B Wetstacking RUN-IN ProcedureWelding Generator Run-In Procedure Using Load Bank Procedure at less thanStop engine Do not touch hot exhaust From flammables Do not Perform Run-In Procedure Using Resistance Grid Bank/gridFrom flammables Do not perform run-in Selecting Equipment Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame Grounding When Supplying Building Systems How Much Power Does Equipment Require?Earth ground if supplying Amperes x Volts = Watts Approximate 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 Watts Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running Watts Power Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP x Typical Connections To Supply Standby Power Work like a Pro Selecting Extension Cord Use Shortest Cord Possible Current Load Watts Amperes Parts List 66 71 74 73 60Fig 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 2524 Panel, Front Lower w/Components -1 Item Control Box -1 Item Generator -1 Item OM-481 Page Page Your distributor also gives ServiceSupport Owner’s Record Miller Electric Mfg. Co