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Multiquip DCA-100SSJU— TROUBLESHOOTING MPEC, Table of Contents, Mpec Troubleshooting, Sympton

Models: DCA-100SSJU

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DCA-100SSJU — TROUBLESHOOTING (MPEC)

Table of Contents

DCA-100SSJU — TROUBLESHOOTING (MPEC)

TABLE 20. MPEC TROUBLESHOOTING

	Sympton	Possible Cause	Solution

		Low oil level?	Fill oil level.

	Low oil pressure light is	Oil pressure sending unit failure?	Replace oil pressure sending unit.
	Low oil pressure light is
	on.	Time delay malfuntion in MPEC?	Refer to dealer.
		Time delay malfuntion in MPEC?	Refer to dealer.

		Wire shorted?	Inspect/repair wire.

		Low coolant level?	Fill coolant level.
	Low coolant level light
	Low coolant level light	Sending unit failure?	Replace sending unit.
	is on.	Sending unit failure?	Replace sending unit.
	is on.
		Low battery voltage?	Replace/charge battery.

		Fan belt tension incorrect?	Tighten/replace fan belt.

		Air flow is not circulation through radiator?	Clean/repair radiator grill.

		Doors open?	Close doors.

	High coolant temperture	Exhaust leaking?	Replace/repair gaskets or faulty part.
	light is on.	Generator being overloaded?	Check/reduce load.
		Generator being overloaded?	Check/reduce load.

		Thermostat failure?	Replace thermostat.

		Air intake blocked?	Clear all air intakes.

		Temperature switch failure?	Replace temperature switch.

	Overcrank light is on.	No or low Fuel?	Fill fuel level.

		MPEC needs to be calibrated?	Refer to dealer.
		MPEC needs to be calibrated?	Refer to dealer.

		RPM engine speed too high?	Adjust RPM.

	Overspeed light is on.	Governor actuator needs to be adjusted?	Adjust governor actuator.

		Governor controller needs to be adjusted?	Adjust governor controller.
		Governor controller needs to be adjusted?	Adjust governor controller.

		MPEC needs to be calibrated?	Refer to dealer.

	Loss of MPU light(s) or	Magnetic pick up out of adjustment?	Adjust magnetic pick up.
	Loss of MPU light(s) or
	on.	Magnetic pick up dirty?	Clean magnetic pick up.
		Magnetic pick up dirty?	Clean magnetic pick up.

DCA-100SSJU — PARTS AND OPERATION MANUAL (STD)— REV. #2 (05/03/01) — PAGE 59

Image 59

Multiquip DCA-100SSJU— TROUBLESHOOTING MPEC, Table of Contents, Mpec Troubleshooting, Sympton, Possible Cause, Solution

Contents

PARTS AND OPERATION MANUAL MQ POWER DCA-100SSJU WHISPERWATTTM GENERATORTable of Contents StandardTable of Contents Table of Contents HERES HOW TO GET HELPMAIN 800/421-1244or 310/537-3700FAX: 310/537-3927MQ POWER DCA-100SSJU AC GENERATOR TABLE OF CONTENTSExtra PARTS ORDERING PROCEDURESNow! Direct TOLL-FREEaccess • • • • • •GENERAL SAFETY RULES FOR SAFE OPERATIONTable of Contents Table of Contents RULES FOR SAFE OPERATIONLoading and Unloading Crane Table of ContentsBattery RULES FOR SAFE OPERATIONTransporting RULES FOR SAFE OPERATIONTable of Contents Maintenance SafetyTowing Safety Precautions DCA-100SSJU— TOWING RULES FOR SAFE OPERATIONTable of Contents Explanation of Chart DCA-100SSJU —TRAILER-SAFETYGUIDELINESTable of Contents MODEL DCA-100SSJU —TRAILER-SPECIFICATIONSTable of Contents Table 1. SpecificationsMODEL DCA-100SSJU —TRAILER-SPECIFICATIONSTable of Contents Table 1. Specifications ContBrakes DCA-100SSJU— TRAILER BRAKING SYSTEMTable of Contents Electric Brake AdjustmentFigure 2. Electrical Brake Components DCA-100SSJU —TRAILERBRAKING SYSTEMTable of Contents Hydraulic/Air/Surge BrakesTire Wear/Inflation DCA-100SSJU— TRAILER TIRES & SUSPENSIONTable of Contents Tires/Wheels/Lug NutsLug Nut Torque Requirements DCA-100SSJU— TRAILER TIRES & SUSPENSIONTable of Contents Table 3. Suspension Torque RequirementsLIGHTS ARE ORIENTED FROM THE DRIVER’S SEAT DCA-100SSJU —TRAILERWIRINGDIAGRAMSTable of Contents SYMPTOM DCA-100SSJU —TRAILER-BRAKETROUBLESHOOTINGTable of Contents Table 5. Electric Brake TroubleshootingSymptom DCA-100SSJU —TRAILER-BRAKETROUBLESHOOTINGTable of Contents Table 6. Hydraulic Brake TroubleshootingTable of Contents DCA-100SSJU— GENERATOR DECALSTable of Contents DCA-100SSJU— GENERATOR DECALSEngine Specifications DCA-100SSJU— SPECIFICATIONSTable of Contents Generator SpecificationsEngine Operating Panel DCA-100SSJU— GENERAL INFORMATIONTable of Contents DCA-100SSJUFAMILIARIZATION GeneratorFigure 6. Major Components DCA-100SSJU— MAJOR COMPONENTSTable of Contents Figure 7. Dimensions DCA-100SSJU— DIMENSIONS TOP, SIDE AND FRONTTable of Contents NOTE PAGE Figure 8. Control Panel DCA-100SSJU— CONTROL PANELTable of Contents Table of Contents DCA-100SSJU— CONTROL PANELFigure 9. Engine Operating Panel DCA-100SSJU— ENGINE OPERATING PANEL WITH KEYTable of Contents Table of Contents DCA-100SSJU— ENGINE OPERATING PANEL WITH KEYFigure 10. Engine Operating Panel DCA-100SSJU— ENGINE OPERATING PANEL WITH MPECTable of Contents Table of Contents DCA-100SSJU— ENGINE OPERATING PANEL WITH MPECFIGURE 13. Output Terminal Cover DCA-100SSJU— OUTPUT TERMINAL PANEL OVERVIEWTable of Contents FIGURE 15. Connecting LoadLegs O and Ground are considered Bonded Grounds DCA-100SSJU— OUTPUT TERMINAL PANEL OVERVIEWTable of Contents FIGURE 16. Output Terminal PanelPower DCA-100SSJU— OUTPUTTERMINAL PANEL OVERVIEWTable of Contents Power in UsePosition Table of ContentsFIGURE 18. AC Voltmeter Change-overswitch DCA-100SSJU— OUTPUT TERMINAL PANEL OVERVIEWFIGURE 23. Hard Wire Hookup at 240/120V Position Table of Contents240/120V Hard Wire Hookup 480/240V Hard Wire HookupSingle Phase: 277V, 254V, or Table of ContentsSingle Phase: 480V, 440V, or 416 Volt 3 Phase, 480V, 440V, or 416 VoltSingle Phase: 139V, 127V, or Table of ContentsSingle Phase: 240V, 220V, or 208 Volt 3 Phase, 240V, 220V, or 208 VoltDCA-100SSJU— OUTPUT TERMINAL PANEL OVERVIEW Table of ContentsSingle Phase: 120 Volt Single Phase, 240 VoltIndoor Installation DCA-100SSJU— INSTALLATIONTable of Contents Outdoor InstallationTable of Contents DCA-100SSJU— INSTALLATIONTable of Contents DCA-100SSJU— PRE-SETUPTable of Contents DCA-100SSJU— PRE-SETUPTable 12. Recommended Motor Oil Air Cleaner DCA-100SSJU— PRE-SETUPTable of Contents Cleaning the RadiatorWiring DCA-100SSJU— PRE-SETUPTable of Contents Battery Cable InstallationTable 15. Power Factor By Load DCA-100SSJU— LOAD APPLICATIONTable of Contents Single Phase LoadBefore Starting Generator and Control Panel DCA-100SSJU— GENERATOR START-UPPROCEDURETable of Contents Before Starting EngineTable of Contents DCA-100SSJU— GENERATOR START-UPPROCEDURE MANUALFigure 58. Voltage Adjust Control Knob DCA-100SSJU— GENERATOR START-UPPROCEDURE MANUALTable of Contents Figure 57. Engine Speed Switch lowTable of Contents DCA-100SSJU— GENERATOR START-UPPROCEDURE AUTOENGINE SHUTDOWN DCA-100SSJU— GENERATOR SHUTDOWN PROCEDURETable of Contents Table of Contents DCA-100SSJU— MAINTENANCETABLE DCA-100SSJU— MAINTENANCETable of Contents INSPECTION / MAINTENANCETABLE 17. ENGINE TROUBLESHOOTING DCA-100SSJU —TROUBLESHOOTINGENGINETable of Contents SYMPTOM DCA-100SSJU —TROUBLESHOOTINGENGINETable of Contents TABLE 18. ENGINE TROUBLESHOOTING CONTINUEDTABLE 19. ENGINE & GENERATOR TROUBLESHOOTING DCA-100SSJU —TROUBLESHOOTINGGENERATOR/ENGINETable of Contents Solution DCA-100SSJU— TROUBLESHOOTING MPECTable of Contents TABLE 20. MPEC TROUBLESHOOTINGItems Found In the “Items Number” Column EXPLANATION OF CODE IN REMARKS COLUMNTable of Contents Items Found In the “Remarks” ColumnDescription DCA-100SSJU— SUGGESTED SPARE PARTSTable of Contents GENERATOR ASSY DCA-100SSJU ---GENERATOR ASSYTable of Contents Table of Contents GeneratorDCA-100SSJU GENERATOR ASSYCONTROL BOX ASSY DCA-100SSJU ---CONTROL BOX ASSYTable of Contents DCA-100SSJU Control BoxCONTROL BOX ASSY Table of ContentsTable of Contents DCA-100SSJU ---CONTROL BOX ASSYCONTROL BOX ASSY Table of ContentsControl Box DCA-100SSJUENGINE AND RADIATOR ASSY DCA-100SSJUENGINE AND RADIATOR ASSYTable of Contents DCA-100SSJUENGINE AND RADIATOR ASSY Table of ContentsEngine and Radiator Table of Contents DCA-100SSJUENGINE AND RADIATOR ASSYPART NO Table of ContentsEngine and Radiator DCA-100SSJUENGINE AND RADIATOR ASSYS/N 700001 TO S/N 7400296~ DCA-100SSJU ---ENGINE OPERATING PANEL ASSYTable of Contents Engine Operating Panel Table of ContentsDCA-100SSJU ENGINE OPERATING PANEL ASSYOUTPUT TERMINAL ASSY DCA-100SSJU ---OUTPUT TERMINAL ASSYTable of Contents DCA-100SSJU Output TerminalOUTPUT TERMINAL ASSY Table of ContentsBATTERY ASSY DCA-100SSJU ---BATTERY ASSYTable of Contents DCA-100SSJU Table of ContentsBattery BATTERY ASSYTable of Contents DCA-100SSJU ---MUFFLER ASSYMuffler DCA-100SSJUMUFFLER ASSYTable of Contents FUEL TANK ASSY DCA-100SSJU ---FUEL TANK ASSYTable of Contents FUEL TANK ASSY Fuel TankTable of Contents DCA-100SSJUENCLOSURE ASSY DCA-100SSJU ---ENCLOSURE ASSYTable of Contents DCA-100SSJU EnclosureENCLOSURE ASSY Table of ContentsDCA-100SSJU ---ENCLOSURE ASSY Table of ContentsENCLOSURE ASSY Table of ContentsEnclosure DCA-100SSJURUBBER SEAL ASSY DCA-100SSJU ---RUBBER SEAL ASSYTable of Contents Table of Contents Rubber SealDCA-100SSJU ---RUBBER SEAL ASSY DECAL ASSY DCA-100SSJU ---DECALSTable of Contents DCA-100SSJU DecalDECALS Table of ContentsTERMS AND CONDITIONS OF SALE — PARTS Effective: July 1,Table of Contents SPECIAL EXPEDITING SERVICENOTE PAGE Table of Contents ON-HANDWHEN CALLINGPLEASE HAVE THE MODEL AND SERIAL NUMBER HERES HOW TO GET HELP