Miller Electric PipePro 304 manual CT1

Page 48

Trouble	Remedy

Engine does not go to low (idle) speed	Be sure Engine Control switch S2 is in Run/Idle position.
with Engine Control switch in Run/Idle
position.

	Remove all weld and generator power loads.

	Turn off remote device connected to Remote 14 receptacle RC14 (see Section 5-8).

	Check for obstructed movement of throttle solenoid linkage.

	Have Factory Authorized Service Agent check voltage regulator board PC8 and current transformer
	CT1.

Engine does not go to high (run) speed	Place Engine Control switch in the Run position. Have Factory Authorized Service Agent check unit.
when generator power or large weld
load is applied with Engine Control
switch in Run/Idle position.

Engine uses oil during run-in period;	Dry engine (see Section 10 and engine manual).
wetstacking occurs.

Coolant recovery tank continuously	Bleed air from radiator, and replace lost coolant (see Section 5-3).
overflows.

Notes

OM-492 Page 44

Image 48

Contents Processes DescriptionFile Engine-Driven Visit our website at OM-492190 603BF 2007−05From Miller to You Table of Contents Options and Accessories Warranty Symbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burnsFumes and Gases can be hazardous Buildup of GAS can injure or killARC Rays can burn eyes and skin Welding can cause fire or explosionEngine Hazards Compressed Air HazardsWelding Wire can cause injury HOT Parts can cause burns and injuryFire or Explosion hazard Falling Unit can cause injuryPrincipal Safety Standards California Proposition 65 WarningsEMF Information Radiation can cause interferenceSignification des symboles − Consignes DE Sécurité − Lire Avant UtilisationUN Choc Électrique peut tuer Indique des instructions spécifiquesDES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peu DES Organes Mobiles peuvent pro voquer des blessuresLA Chaleur DU Moteur peut pro- voquer un incendie ’AIR Comprimé peut provoquer des blessuresRisque D’INCENDIE OU D’EXPLO- Sion LE Surchauffement peut endom- mager le moteur électrique DES Organes Mobiles peuvent provoquer des blessuresLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peutProposition californienne 65 Avertissements Principales normes de sécuritéInformation EMF En ce qui concerne les implants médicaux− Specifications Symbol DefinitionsWeld, Power, And Engine Specifications − DefinitionsDimensions, Weights, and Operating Angles Duty Cycle And OverheatingCC Mode CV ModeVolt-Ampere Curves Fuel Consumption − Installation Installing Welding GeneratorEngine Prestart Checks This unit has a low oil pressure shutFuel OilConnecting The Battery ConnectNegative − Cable lastInstalling Exhaust Pipe Tools Needed 1/2Connecting To Weld Output Terminals Correct InstallationStop engine Stick And TIG WeldingSelecting Weld Cable Sizes Remote 14 Receptacle RC14 InformationStop engine, and let cool Use thick-walled rubber hose. Do not useEngine Mount on lower Front panelOperating Engine Block Heater − Operating Welding Generator Controls See SectionDescription Of Controls See Section Mode Switch Settings Mode Meter Reading At Idle Meter Reading While WeldingMode Switch Setting Process Output On/Off Control Meter FunctionsLift-Arc TIG Procedure BatteryRecommendations For Extreme Cold Weather Operation Starting Do not use etherGenerator Power Receptacles And Circuit Breakers Generator power decreases as weld current increases− Operating Auxiliary Equipment Weld Total 120Optional Gfci Receptacles And Circuit Breakers If unit does not have GfciReceptacles, use GFCI-pro Tected extension cordCurrent Available in Amperes 240 Receptacle− Maintenance and Troubleshooting Maintenance LabelRoutine Maintenance Servicing Spark Arrestor Stop engine and let coolServicing Air Cleaner To clean air filterServicing Engine Lubrication And Fuel Systems Servicing Engine Cooling System Adjust throttle link Throttle arm Replacing Throttle Solenoid TS1− cable first Be sure solenoid plunger rodAdjusting Engine Speed Adjusting Idle SpeedAdjusting Weld/Power Speed Using Engine Stop LeverOverload Protection Voltmeter/Ammeter Help Displays Troubleshooting WeldingTrouble Remedy Generator Power No power output Reset supplementary protectors see SectionNecessary parts Engine CT1 Work like a Pro − Electrical Diagrams Circuit Diagram For Welding Generator212 633-F − RUN-IN Procedure Procedure at less thanWetstacking Do not perform run-inRun-In Procedure Using Load Bank Run-In Procedure Using Resistance Grid From flammables− Generator Power Guidelines Selecting EquipmentGrounding Generator To Truck Or Trailer Frame Grounding When Supplying Building Systems How Much Power Does Equipment Require?Use ground device as stated in electrical codes 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 x 1000 / Volts = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible − Parts List 105 104 10230 Fig Item Dia Part Description Quantity Mkgs Dia Part Description Quantity Mkgs 213 Front Panel 24 PL1, PL2, PL3 Inverter Assembly Inverter Assembly -1, Item24 . . HD1 189 Generator Work like a Pro TM-188 304 Invision 354MP Start Your Professional Welding Career Now Service Your distributor also givesSupport To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s

Trouble

CT1.