Multiquip DCA-45US1 operation manual Your Local Dealer is

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OPERATION AND PARTS MANUAL

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER ON-HANDWHEN CALLING

MQ POWER CORPORATE OFFICE
18910 Wilmington Ave.	800-421-1244
Carson, CA 90746	FAX:310-632-2656
Email:mqpower@multiquip.com
Internet:www.mqpower.com
PARTS DEPARTMENT
800-427-1244	FAX: 800-672-7877
310-537-3700	FAX: 310-637-3284
SERVICE DEPARTMENT
800-835-2551	FAX: 310-638-8046
310-537-3700
TECHNICAL ASSISTANCE
800-478-1244	FAX: 310-631-5032
WARRANTYDEPARTMENT
800-835-2551, EXT. 279	FAX: 310-638-8046
310-537-3700, EXT. 279

Manufactured for Multiquip Inc.

by

DENYO CO., LTD, JAPAN

Your Local Dealer is:

MQPOWER

A Division of Multiquip Inc. POST OFFICE BOX 6254 CARSON, CA 90749

310-537-3700 • 800-421-1244 FAX: 310-632-2656

E-mail:mqpower@multiquip.com

Internet:www.mqpower.com

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Contents DCA-45USI 2 DCA-45USI Operation and Parts Manual STD REV. #2 04/22/05 Heres HOW to GET Help Wilmington Ave Carson, CATable of Contents Parts Ordering Procedures When ordering parts Please supply the following informationDCA-45USI Specifications DCA-45USI Dimensions Side and Front DimensionsDCA-45USI Safety Message Alert Symbols For Your Safety and the Safety of OthersDCA-45USI Safety Message Alert Symbols General Safety DCA-45USI Rules for Safe OperationDCA-45USI Rules for Safe Operation RadiatorBattery TransportingTowing Safety Precautions EmergenciesDCA-45USI Installation Typical Generator Grounding ApplicationOutdoor Installation MountingDCA-45USI -TOWING Safety Precautions DCA-45USI -TRAILER Specifications Explanation of ChartDCA-45USI Generator Decals DCA-45USI Generator Decals DCA-45USI General Information Three auxilliary circuit breakers, @50 ampsDCA-45USI Major Components DCA-45USI Generator Control Panel Generator Control PanelFuel Leak Detected Alarm This indicates that liquid Water Temperature Lamp Indicates that the waterFuel FilterWater Level Alarm Lamp This lamp turns DCA-45USI Engine Operating PanelOutput Terminal Panel DCA-45USI Output Terminal Panel FamiliarizationOutput Terminal Familiarization DCA-45USI Output Terminal Panel Familiarization 120VAC Gfci ReceptaclesOver Current Relay Connecting LoadsBlower Fan DCA-45USI Load Application Single Phase LoadThree Phase Load If 3Ø load kVA is not given onGenerator Amperage Voltage Selector SwitchVoltage Selector Switch Locking Button Generator OutputVoltagesReading Amperage How to Read the OutputTerminal GaugesDCA-45USI Gauge Reading Reading Voltage3Ø 240/139 Output Terminal Lug Voltages DCA-45USI Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø 208V/1Ø120V Output Terminal Lug Voltages3Ø 480/277 Output Terminal Lug Voltages 1Ø 240V/120V Output Terminal Lug VoltagesLubrication Oil DCA-45USI PRE-SETUPCircuit Breakers Fuel CheckInhaling fumes Refueling ProcedureWhen refueling ALWAYS! place trailer on firm level ground before refuelingMust be less than 50% Cleaning the RadiatorAir Cleaner Fan Belt Tension Operation Freezing WeatherAlternator Battery Cable InstallationWiring Piping and Hose ConnectionDCA-45USI Generator START-UP Procedure Before StartingDCA-45USI Generator START-UP Procedure 38 DCA-45USI Operation and Parts Manual STD REV. #2 04/22/05 Emergency Shut-down Procedure Normal Shut-down ProcedureAutomatic Shut-down System DCA-45USI Maintenance Replacing Oil Filter Air RemovalCheck Oil Level Replacing Fuel FilterBrakes DCA-45USI -TRAILER Brakes MaintenanceBrake Adjustment Hydraulic Surge BrakesTireWear/Inflation DCA-45USI -TRAILER MaintenanceTires/Wheels/Lug Nuts SuspensionLug Nut Torque Requirements Start all wheel lug nuts by handDCA-45USI -TRAILERWIRING Diagram Trailer/Towing Vehicle Wiring DiagramDCA-45USI Enginewiring Diagram DCA-45USI Enginewiring Diagram DCA-45USI Generatorwiring Diagram Generator Wiring DiagramDCA-45USI -TROUBLESHOOTING Generator Explanation of Code in Remarks Column Items Found In the Items Number ColumnDCA-45USI Suggested Spare Parts Qty DescriptionDCA-45USI Generator Assy 0010310035 B31101002028051070003 0042510000DCA-45USI Control BOX Assy KAF361101039 M12140001020601808825 002100508056 DCA-45USI Operation and Parts Manual STD REV. #2 04/22/05 DCA-45USI Control BOX Assy DCA-45USI Engine and Radiator Assy 0605000048 M1924200014897049-7081 0030010000Engine & Radiator Assy 0603306395 06033002850605511395 0602021070DCA-45USI Outputterminal Assy DCA-45USI Outputterminal Assy DCA-45USI Battery Assy M9103000304 0602220187M9310500014 0602220920DCA-45USI Muffler Assy M1334000003 M13311001020017112030 0602320101DCA-45USI Fueltank Assy 0605501072 M13640001020605505070 0605516090DCA-45USI Enclosure Assy DCA-45USI Enclosure Assy 72 DCA-45USI Operation and Parts Manual STD REV. #2 04/22/05 27A 0040016000 26A 004001600026B 0041216000 27B 004121600074 DCA-45USI Operation and Parts Manual STD REV. #2 04/22/05 50A M1494400104 49A M1494400404M1454000103 M1454000503DCA-45USI Rubber Seals Assy 0228900900 02292009500228901385 0229400900DCA-45USI Nameplate and Decals Assy M1550000204 M1511400002M1511400102 M15000020Effective October 1, 2002 Terms and Conditions of Sale Parts DCA-45USI Operation and Parts Manual STD REV. #2 04/22/05 Your Local Dealer is