Maintenance & Troubleshooting | Miller Electric Big 40 CAT specification

SECTION 9 − MAINTENANCE & TROUBLESHOOTING

9-1. Maintenance Label

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OM-4406 Page 41

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Miller Electric Big 40 CAT manual Maintenance & Troubleshooting, Maintenance Label

Contents

Description OM-4406Processes From Miller to You Table of Contents − Maintenance & Troubleshooting Deccon111/02 DirectivesStandards Deccon1sound11/02 Sound Level Information Arc Welding Hazards Symbol Usage Engine Hazards Compressed Air Hazards Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF Information LES Fumées ET LES GAZ peuvent être dangereux Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation UN Choc Électrique peut tuer LE Bruit peut affecter l’ouïe LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures graves ’AIR Comprimé peut provoquer des blessures ’EXPLOSION DE LA Batterie peutDES Organes Mobiles peuvent provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendie Information sur les champs électromagnétiques Principales normes de sécurité − Definitions Starting Instructions + − Serious injury and damage Are possible hazards asCan cause severe burns. Do Falling equipment can cause Return To Table Of Contents CC Models CC/CV Models Manufacturer’s Rating Labels For CE Products− 50 h Std Std Symbols And Definitions Dimensions, Weights, And Operating Angles − SpecificationsWeld, Power, And Engine Specifications Volt-Ampere Curves For CC Models Volt-Ampere Curves For CC/CV Models Stick ModeMIG Mode TIG Mode Duty Cycle And Overheating Fuel Consumption 15 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 Load Volt-Ampere Curve For CC/CV Models In AC TIG Mode Airflow Clearance − InstallationInstalling Welding Generator See Sections 5-2And Location Grounding Using Lifting Eye To Bolt Unit In Place Mounting Welding GeneratorSupporting The Unit Mounting Surface Point exhaust pipe in desired di Installing Exhaust PipeTools Needed 1/2 Stop engine and let cool Charger Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Read and follow all instruc Connect Negative − Cable Last Connecting The BatteryReinstall cover after connecting battery Engine Prestart Checks Coolant Recovery Tank Selecting Weld Cable Sizes Connecting To Weld Output Terminals Socket Connecting To Remote 14 Receptacle RC14 On CC/CV Models Front Panel Controls For CC Models See Section − Operating Welding Generator − CC Models To Start Do not use ether Engine Indicator LightsDo not switch under load Engine Starting Controls Set weld controls as shown to Remote Amperage Control On CC Models OptionalWeld Control/Arc Condition Information Label Example Return To Table Of Contents Front Panel Controls For CC/CV Models See Section − Operating Welding Generator − CC/CV Models Engine Oil Pressure Light Use switch to select weld amperage rangeVoltage/Amperage Adjust Switch And Remote 14 Receptacle Process/Contactor Switch Settings Process/Contactor Switch On CC/CV Models Example Combination Remote Amperage Control TIG Remote Voltage/Amperage Control On CC/CV Models OptionalExample Combination Remote Amperage Control Stick Open, contact Factory Autho − Operating Auxiliary EquipmentVolt And 240 Volt Receptacles At least once a month, run en Close panel opening if no connections are made to generator Three-Phase Power ConnectionRear Of Panel Circuit Breaker CB2 Circuit Breaker CB3 Optional Generator Power Receptacles240 V 15 a AC South African Receptacle RC1 Maintenance Label − Maintenance & Troubleshooting Every 100 h Routine MaintenanceEvery 8 h Every 50 h Caterpillar Customer Assistance ServiceEvery 1000 h Every 2000 h Do not clean housing with air hose Servicing Air CleanerBy the warranty To clean air filter Tools Needed 3/8 Inspecting And Cleaning Optional Spark Arrestor MufflerStop engine and let cool. Reinstall cleanout plug Engine Speed No Load Adjusting Engine SpeedIdle Speed Adjustment Weld/Power Speed Adjustment Servicing Fuel And Lubrication Systems Overload Protection Start Engine With No Load Applied Diagnosing Causes Of Engine Fault ShutdownsPre-Start Diagnostic Checks Diagnostic Checks While Running Welding − CC Models Troubleshooting Welding − CC/CV Models Engine Standard Generator PowerOptional Three-Phase Generator Power CC/CV Models Air in fuel system. See engine manual Wiring harness and componentsShutdown switch is released Out Temperature is too high see Sections 5-7and Circuit Diagram For CC Welding Generator − Electrical Diagrams 215 296-B Circuit Diagram For CC/CV Welding Generator 215 297-B Welding Generator − RUN-IN ProcedureWetstacking From flammables Do not Perform Run-In Procedure Using Load BankProcedure at less than Stop engine Do not touch hot exhaust Do not perform run-in Run-In Procedure Using Resistance GridBank/grid From flammables Grounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesHas this symbol Selecting Equipment Use ground device as stated Electrical codes Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Earth ground if supplying 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 = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting Requirements Typical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible 113 108 100 CC only 119 110 109 111 -4 or − Parts List117 116 103 102 115 FIG 114 105 104 101 120 85 Fig 51 52 Dia Part Description Quantity Dia Part Description Quantity Mkgs 095 Control Box Assembly − CC Models Control Box Assembly − CC/CV Models Control Box Assembly − CC/CV Models -1Item Panel, Front w/Components − CC Models MS1 Panel, Front w/Components − CC/CV Models -1Item Panel, Front w/Components − CC/CV Models PC6 192 PLG6 34 36 27 26 Hardware is common Not available unless listed Main Rectifier Assembly -1Item Main Rectifier Assembly Page Support Your distributor also gives Transportation Department Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s