Multiquip MQ Power Ultra-Silent 50 Hz Generator DCA-70USI User Manual

PARTS AND OPERATION MANUALOPERATION AND PARTS MANUALRevision #1 (04/22/05)THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALL TIMES.ULTRA-SILENTTM SERIESMO

PAGE 10 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — RULES FOR SAFE OPERATIONThe following safety guide

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 111DCA-70USI (50 Hz) — RULES FOR SAFE OPERATIONPOWERCORD(POWER ON)WETHANDS

PAGE 12 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — RULES FOR SAFE OPERATIONBattery SafetyUse the foll

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 131Emergencies ALWAYS know the location of thenearest fire extinguisher.

PAGE 14 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)The DCA-70USI (50 Hz) generator is equipped with a number of safety de

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 151DCA-70USI (50 Hz) — GENERATOR DECALSFigure 3. Generator Decals (Cont in

PAGE 16 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Figure 4. Typical Generator Grounding ApplicationDCA-70USI (50 Hz) — I

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 171Outdoor InstallationInstall the generator in a area that is free of deb

PAGE 18 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — GENERAL INFORMATIONDCA-70USI Ultra Silent™ (50 Hz)

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 191DCA-70USI (50 Hz) — MAJOR COMPONENTSFigure 5. Major Components4elbaT. s

PAGE 2 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)

PAGE 20 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)NOTE PAGE

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 211DCA-70USI (50 Hz) — GENERATOR CONTROL PANELThe definitions below descri

PAGE 22 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Figure 7. Engine Operating PanelDCA-70USI (50 Hz) — ENGINE OPERATING

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 231DCA-70USI (50 Hz) — ENGINE OPERATING PANELThe definitions below describ

PAGE 24 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Output Terminal FamiliarizationThe “Output Terminal Panel ” (Figure 8

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 251100 VAC GFCI ReceptaclesThere are two 100 VAC, 20 amp GFCI (Duplex Nem

PAGE 26 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Figure 13. Connecting LoadsConnecting LoadsLoads can be connected to

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 271DCA-70USI (50 Hz) — LOAD APPLICATIONSingle Phase LoadAlways be sure to

PAGE 28 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Voltage Selector SwitchThe voltage selector switch (Figure 16) is loca

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 291DCA-70USI (50 Hz) — GAUGE READINGHow to Read the Output Terminal Gauges

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 31© COPYRIGHT 2005, MULTIQUIP INC.MQ Power Inc, Ultra-Silent series, and t

PAGE 30 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Figure 22. Voltage Selector Switch 240/139VThree-Phase PositionDCA-70

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 311Figure 27. Voltage Selector Switch 480/277VThree-Phase Position3Ø 440/

PAGE 32 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — PRE-SETUPFigure 31. Engine Oil DipstickWhen checki

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 331DCA-70USI (50 Hz) — PRE-SETUPRefueling Procedure:1. Level Tanks – Make

PAGE 34 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Coolant (ISUZU Antifreeze/Summer Coolant/Water)ISUZU recommends ISUZU

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 351DCA-70USI (50 Hz) — PRE-SETUPWhen connecting battery do the following:1

PAGE 36 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)8. Once the engine glow plugs have been warmed, placethe MPEC Control

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 371DCA-70USI (50 Hz) — GENERATOR START-UP PROCEDURE (MANUAL)Figure 48. Vol

PAGE 38 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Shutdown ProcedureTo shutdown the generator use the following procedur

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 391DCA-70USI (50 Hz) — MAINTENANCEService DailyIf the engine is operating

PAGE 4 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)TABLE OF CONTENTSSpecification and partnumber are subject tochange with

PAGE 40 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — MAINTENANCEGenerator StorageFor longe term storage

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 411DCA-70USI (50 Hz) — TRAILER MAINTENANCE7. Coupler - Type of hitch used

PAGE 42 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — TRAILER MAINTENANCEHydraulic Surge BrakesHydraulic

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 431Tires/Wheels/Lug NutsTires and wheels are a very important and critical

PAGE 44 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)NEVER use an pneumatic airgun to tighten wheel lug nuts.Figure 59. Wh

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 451DCA-70USI (50 Hz) — TRAILER WIRING DIAGRAMFigure 60. Trailer/Towing Veh

PAGE 46 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — GENERATOR WIRING DIAGRAMFigure 61. Generator Wirin

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 471DCA-70USI (50 Hz) — ENGINE WIRING DIAGRAMFigure 62. Engine Wiring Diagr

PAGE 48 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)Practically all breakdowns can be prevented by proper handling and mai

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 491DCA-70USI (50 Hz) — TROUBLESHOOTING (ENGINE CONTROLLER)Practically all

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 51MQPOWERA Division of Multiquip Inc.POST OFFICE BOX 6254CARSON, CA 907493

PAGE 50 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)EXPLANATION OF CODE IN REMARKS COLUMNHow to read the marks and remarks

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 511DCA-70USI (50 Hz) — SUGGESTED SPARE PARTSPart number on this Suggested

PAGE 52 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 HZ) — GENERATOR ASSY.GENERATOR ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 531DCA-70USI (50 Hz) — GENERATOR ASSY.GENERATOR ASSY.NO. PART NO. PART NA

PAGE 54 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — CONTROL BOX ASSY.CONTROL BOX ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 551DCA-70USI (50 Hz) — CONTROL BOX ASSY.CONTROL BOX ASSY.NO. PART NO. PAR

PAGE 56 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — CONTROL BOX ASSY. (CONT.)CONTROL BOX ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 571DCA-70USI (50 Hz) — CONTROL BOX ASSY. (CONT.)CONTROL BOX ASSY.NO. PAR

PAGE 58 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — ENGINE AND RADIATOR ASSY.ENGINE AND RADIATOR ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 591DCA-70USI (50 Hz) — ENGINE AND RADIATOR ASSY.ENGINE AND RADIATOR ASSY.N

PAGE 6 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — SPECIFICATIONSsnoitacificepSrotareneG.1elbaTledoMIS

PAGE 60 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — ENGINE AND RADIATOR ASSY. (CONT.)ENGINE AND RADIA

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 611DCA-70USI (50 Hz) — ENGINE AND RADIATOR ASSY. (CONT.)ENGINE AND RADIATO

PAGE 62 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — OUTPUT TERMINAL ASSY.OUTPUT TERMINAL ASSY.THE SERI

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 631DCA-70USI (50 Hz) — OUTPUT TERMINAL ASSY.OUTPUT TERMINAL ASSY.NO. PART

PAGE 64 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — BATTERY ASSY.BATTERY ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 651DCA-70USI (50 Hz) — BATTERY ASSY.BATTERY ASSY.NO. PART NO. PART NAME QT

PAGE 66 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — MUFFLER ASSY.MUFFLER ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 671DCA-70USI (50 Hz) — MUFFLER ASSY.MUFFLER ASSY.NO. PART NO. PART NAME QT

PAGE 68 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — FUEL TANK ASSY.FUEL TANK ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 691DCA-70USI (50 Hz) — FUEL TANK ASSY.FUEL TANK ASSY.NO. PART NO. PART NAM

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 71DCA-70USI (50 Hz) — DIMENSIONS (TOP, SIDE AND FRONT)Figure 1. Dimensions

PAGE 70 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)THE SERIAL NUMBER MAY BE REQUIRED.ADD THE FOLLOWING DIGITS AFTER THE P

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 711DCA-70USI (50 Hz) — ENCLOSURE #1 ASSY.ENCLOSURE #1 ASSY.NO. PART NO. P

PAGE 72 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — ENCLOSURE #1 ASSY. (CONT.)THE SERIAL NUMBER MAY BE

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 731ENCLOSURE (PART 1) ASSY.NO. PART NO. PART NAME QTY. REMARKS31 001012005

PAGE 74 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — ENCLOSURE #2 ASSY.ENCLOSURE #2 ASSY.THE SERIAL NUM

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 751DCA-70USI (50 Hz) — ENCLOSURE #2 ASSY.ENCLOSURE #2 ASSY.NO. PART NO. PA

PAGE 76 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — RUBBER SEALS ASSY.RUBBER SEALS ASSY.

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 771DCA-70USI (50 Hz) — RUBBER SEALS ASSY.RUBBER SEALS ASSY.NO. PART NO. PA

PAGE 78 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)DCA-70USI (50 Hz) — NAME PLATE AND DECALS ASSY.NAMEPLATE AND DECALS A

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 791DCA-70USI (50 Hz) — NAME PLATE AND DECALS ASSY.NAMEPLATE AND DECALS AS

PAGE 8 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)This Owner's Manual has beendeveloped to provide completeinstructi

PAGE 80 — DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05)TERMS AND CONDITIONS OF SALE — PARTSPAYMENT TERMSTerms of payment for

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 811NOTE PAGE

PARTS AND OPERATION MANUALOPERATION AND PARTS MANUALYour Local Dealer is:MQ POWERA Division of Multiquip Inc.POST OFFICE BOX 6254CARSON, CA 90749310-5

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 91DCA- 70USI (50 Hz) — SAFETY MESSAGE ALERT SYMBOLSALWAYS place the Engine