Miller Electric Trailblazer DC manual Overload Protection Robin EH64-Powered Units, Tools Needed

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8-5. Overload Protection (Robin EH64-Powered Units)

Tools Needed:

3/8 in

24

Located behind front panel.

YStop engine.

.When a circuit breaker or fuse

opens, it usually indicates a more serious problem exists. Contact a Factory Authorized Service Agent.

1 Circuit Breaker CB5

CB5 protects the 24 volt ac output to Remote receptacle RC4. If CB5 opens, 24 volt ac output to RC4 stops.

Press button to reset breaker.

2Fuse F2 (See Parts List)

3Fuse F6 (See Parts List)

F2 is located behind the front panel.

F2 protects the 115 volt output to Remote Receptacle RC4. If F2 opens, 115 volt ac output to RC4 stops.

F6 protects the engine wiring sys- tem from overload. If F6 opens, engine will not crank.

4Fuse F1 (See Parts List) Remove side panel.

F1 protects the exciter excitation winding from overload. If F1 opens, weld and generator power output stops.

Replace any open fuses. Reinstall cover before operating unit.

3

1

803 100 / Ref. 206 422

OM-4407 Page 33

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Contents Processes OM-4407203 236UDescription From Miller to You Table of Contents Options and Accessories Warranty Arc Welding Hazards Symbol UsageEngine Hazards Compressed Air Hazards California Proposition 65 Warnings Principal Safety StandardsEMF Information Radiation can cause interference− Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un in- cendie ou une explosionDES Pièces Chaudes peuvent provoquer des brûlures 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 ’AIR Comprimé peut provoquer des blessuresInformation sur les champs électromagnétiques Principales normes de sécurité− Definitions Symbol DefinitionsWeld, Power, And Engine Specifications − SpecificationsDimensions, Weights, and Operating Angles Fuel Consumption While Welding Fuel Consumption While Using Generator PowerExceeding duty cycle can damage unit and void warranty Generator Power CurveDuty Cycle 100% Duty Cycle at 280 Amperes DCCC/AC Stick Mode Stick And MIG Mode Volt-Ampere CurvesCC/DC Stick Mode CV/DC MIG ModeCC/AC TIG Mode TIG Mode Volt-Ampere CurvesCC/DC TIG Mode Installing Welding Generator − InstallationOil Engine Prestart Checks Robin EH64-Powered UnitsOil Check Oil Fill Follow run-in procedure in engine manual Engine Prestart Checks Kohler-Powered UnitsDo not overfill battery cells Activating The Dry Charge Battery If ApplicableRead and follow all instruc ChargerInstalling Exhaust Pipe Connecting The Battery+ − Connect negative − cable lastStop engine Connecting To Weld Output TerminalsAC/DC Models DC Only ModelsRemote Receptacle Information Selecting Weld Cable SizesFor wetter weld puddle for mild steel Adjusting Wire MIG Weld Puddle Consistency− Operating Welding Generator Do not switch under loadFront Panel Controls Process/Contactor Switch Settings Process/Contactor Switch On CC/CV ModelsSwitch Setting Process Output On/Off Control Remote Amperage/Voltage Control Set Adjust Remote Control Switch Stick Welding Only− Operating Auxiliary Equipment Generator Power Receptacles And Circuit BreakersIf unit does not have Gfci re Ceptacles, use Gfci Optional Generator Power ReceptaclesGfci Receptacle Option Receptacle Current Available in Amperes 240Maintenance Label Robin EH64-Powered Units − Maintenance Robin EH64-POWERED UnitsEvery 8 h Routine Maintenance Robin EH64-Powered UnitsEvery 20 h Every 25 h Every 50 hEvery 500 h Every 200 hEvery 1000 h Servicing Optional Spark Arrestor Robin EH64-Powered Units Servicing Air Cleaner Robin EH64-Powered UnitsTools Needed Overload Protection Robin EH64-Powered UnitsBefore adding oil Close valve and valve capRunning engine Tions as necessary, and wipe up fuelIdle Speed Adjustment Adjusting Engine Speed Robin EH64-Powered UnitsWeld/Power Speed Adjustment Routine Maintenance Kohler-Powered Units − Maintenance KOHLER-POWERED UnitsStop engine before maintaining Maintenance Label Kohler-Powered Units Servicing Optional Spark Arrestor Kohler-Powered Units Servicing Air Cleaner Kohler-Powered UnitsFull Tools Needed Adjusting Engine Speed Kohler-Powered Units Overload Protection Kohler-Powered Units Welding Troubleshooting − TroubleshootingTrouble Remedy Engine Troubleshooting Generator Power TroubleshootingIs on Work like a Pro − Electrical Diagrams 209 625-C OM-4407 209 620-B Selecting Equipment − Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame How Much Power Does Equipment Require? Grounding When Supplying Building SystemsEarth ground if supplying Amperes x Volts = WattsApproximate Power Requirements For Farm/Home Equipment Approximate Power Requirements For Industrial MotorsIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentHow Much Power Can Generator Supply? Power Required To Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 = Starting AmperageTypical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord PossibleOM-4407 Main Assembly Kohler Engine Shown − Parts ListMain Assembly Dia Part Description Quantity Mkgs 206537 Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Page Page Support ServiceMiller Electric Mfg. Co Owner’s Record