Miller Electric Big 40 CAT manual Optional Generator Power Receptacles

Page 46

8-3. Optional Generator Power Receptacles

European Receptacle

5

6

Australian Receptacle

5

6

South African Receptacle

5

6

1

2

1

3

1	4

1120 V 20 A AC GFCI Receptacle GFCI1

2240 V 16 A AC European Receptacle RC1

3240 V 15 A AC Australian Receptacle RC1

4240 V 15 A AC South African Receptacle RC1

Receptacles supply 60 Hz single- phase power at weld/power speed.

If a ground fault is detected, the GFCI Reset button pops out and the receptacle does not work. Check for faulty tools plugged in receptacle. Press button to reset GFCI1.

.At least once a month, run en-

gine at weld/power speed and press test button to verify GFCI is working properly.

5Circuit Breaker CB2

6Circuit Breaker CB3

CB2 protects GFCI1 from overload. If CB2 opens, GFCI1 does not work. Press button to reset breaker.

CB3 protects RC1 from overload. If CB3 opens, RC1 does not work. Press button to reset breaker.

.If a circuit breaker continues to

open, contact Factory Autho- rized Service Agent.

.Generator power is not af- fected by weld output.

Maximum output is 2.4 kVA/kW from GFCI1 and 4 kVA/kW from RC1. Maximum output from all re- ceptacles is 4 kVA/kW.

EXAMPLE: If 13 A is drawn from RC1, only 7 A is available at GFCI1:

(240 V x 13 A) + (120 V x 7 A) = 4.0 kVA/kW

191 624

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Contents Processes OM-4406Description From Miller to You Table of Contents − Maintenance & Troubleshooting Standards DirectivesDeccon111/02 Sound Level Information Deccon1sound11/02Symbol Usage Arc Welding HazardsEngine Hazards Compressed Air Hazards EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings Radiation can cause interferenceUN Choc Électrique peut tuer Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation LES Fumées ET LES GAZ peuvent être dangereuxDES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux LE Bruit peut affecter l’ouïeLA Chaleur DU Moteur peut pro- voquer un incendie ’EXPLOSION DE LA Batterie peutDES Organes Mobiles peuvent provoquer des blessures ’AIR Comprimé peut provoquer des blessuresPrincipales normes de sécurité Information sur les champs électromagnétiques− Definitions + − Starting InstructionsFalling equipment can cause Are possible hazards asCan cause severe burns. Do Serious injury and damageReturn To Table Of Contents Std Manufacturer’s Rating Labels For CE Products− 50 h Std CC Models CC/CV ModelsSymbols And Definitions Weld, Power, And Engine Specifications − SpecificationsDimensions, Weights, And Operating Angles Volt-Ampere Curves For CC Models TIG Mode Stick ModeMIG Mode Volt-Ampere Curves For CC/CV ModelsFuel Consumption Duty Cycle And Overheating12 kVA/kW Single-Phase AC Output No Weld Load AC Generator Power CurveOptional Three-Phase Generator Curves 15 kVA/kW Three-Phase AC Output No Weld LoadVolt-Ampere Curve For CC/CV Models In AC TIG Mode Location Grounding − InstallationInstalling Welding Generator See Sections 5-2And Airflow ClearanceUsing Lifting Eye Mounting Surface Mounting Welding GeneratorSupporting The Unit To Bolt Unit In PlaceStop engine and let cool Installing Exhaust PipeTools Needed 1/2 Point exhaust pipe in desired diRead and follow all instruc Activating The Dry Charge Battery If ApplicableDo not overfill battery cells ChargerReinstall cover after connecting battery Connecting The BatteryConnect Negative − Cable Last Coolant Recovery Tank Engine Prestart ChecksConnecting To Weld Output Terminals Selecting Weld Cable SizesConnecting To Remote 14 Receptacle RC14 On CC/CV Models Socket− Operating Welding Generator − CC Models Front Panel Controls For CC Models See SectionEngine Starting Controls Engine Indicator LightsDo not switch under load To Start Do not use etherExample Remote Amperage Control On CC Models OptionalWeld Control/Arc Condition Information Label Set weld controls as shown toReturn To Table Of Contents − Operating Welding Generator − CC/CV Models Front Panel Controls For CC/CV Models See SectionVoltage/Amperage Adjust Switch And Remote 14 Receptacle Use switch to select weld amperage rangeEngine Oil Pressure Light Process/Contactor Switch On CC/CV Models Process/Contactor Switch SettingsExample Combination Remote Amperage Control Stick Remote Voltage/Amperage Control On CC/CV Models OptionalExample Combination Remote Amperage Control TIG At least once a month, run en − Operating Auxiliary EquipmentVolt And 240 Volt Receptacles Open, contact Factory AuthoRear Of Panel Three-Phase Power ConnectionClose panel opening if no connections are made to generator 240 V 15 a AC South African Receptacle RC1 Optional Generator Power ReceptaclesCircuit Breaker CB2 Circuit Breaker CB3 − Maintenance & Troubleshooting Maintenance LabelEvery 50 h Routine MaintenanceEvery 8 h Every 100 hEvery 2000 h ServiceEvery 1000 h Caterpillar Customer AssistanceTo clean air filter Servicing Air CleanerBy the warranty Do not clean housing with air hoseStop engine and let cool. Reinstall cleanout plug Inspecting And Cleaning Optional Spark Arrestor MufflerTools Needed 3/8 Weld/Power Speed Adjustment Adjusting Engine SpeedIdle Speed Adjustment Engine Speed No LoadServicing Fuel And Lubrication Systems Overload Protection Diagnostic Checks While Running Diagnosing Causes Of Engine Fault ShutdownsPre-Start Diagnostic Checks Start Engine With No Load AppliedTroubleshooting Welding − CC ModelsWelding − CC/CV Models Optional Three-Phase Generator Power CC/CV Models Standard Generator PowerEngine Temperature is too high see Sections 5-7and Wiring harness and componentsShutdown switch is released Out Air in fuel system. See engine manual− Electrical Diagrams Circuit Diagram For CC Welding Generator215 296-B Circuit Diagram For CC/CV Welding Generator 215 297-B Wetstacking − RUN-IN ProcedureWelding Generator Stop engine Do not touch hot exhaust Run-In Procedure Using Load BankProcedure at less than From flammables Do not PerformFrom flammables Run-In Procedure Using Resistance GridBank/grid Do not perform run-inSelecting Equipment − Generator Power GuidelinesHas this symbol Grounding Generator To Truck Or Trailer FrameEarth ground if supplying Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Use ground device as stated Electrical codesIndustrial Motors Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsSingle-Phase Induction Motor Starting Requirements Power Required To Start MotorHow Much Power Can Generator Supply? KVA/HP x HP x 1000 = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Current Load Watts Amperes117 116 103 102 115 FIG 114 105 104 101 120 − Parts List113 108 100 CC only 119 110 109 111 -4 or 51 52 85 FigDia 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 Panel, Front w/Components − CC/CV Models -1ItemPC6 192 PLG6 Hardware is common Not available unless listed 34 36 27 26Main Rectifier Assembly -1Item Main Rectifier Assembly Page Your distributor also gives SupportYour distributor and/or equipment manufacturer’s Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Transportation Department