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Multiquip DCA125USJ operation manual DCA-125USJ - NAMEPLATE AND DECALS ASSY, Part Name, Remarks

Models: DCA125USJ

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DECAL, CONNECTION OF OUTPUT CABLE

DCA-125USJ — NAMEPLATE AND DECALS ASSY.

NAMEPLATE AND DECALS ASSY.
NO.	PART NO.	PART NAME	QTY.	REMARKS
1	M1550000204	DECAL, NOTE	1	M15000020
2	M1550000703	DECAL, AUXILARY OUTPUT	1	M15000070
3	M3550000004	DECAL, NOTE	1	M35000000
4	M3550001603	DECAL, GENERATOR CONTROL	1	M35000160
5	M3550001703	DECAL, ENGINE OPERATING, M35000170	1	S/N 8500001 TO 8500040
5	M3550002003	DECAL, ENGINE OPERATING, M35000200	1	S/N 8500041~
6	M3550001803	DECAL, OPERATING PROCEDURES	1	M35000180A
7	M9500000004	DECAL, OIL DRAIN PLUG	1	M90000000
8	M9500100004	DECAL, WATER	1	M90010000
9	M9500300004	DECAL, NEGATIVE	1	M90030000
10	M9500300104	DECAL, POSITIVE	1	M90030010
11	M9500500004	DECAL, DIESEL FUEL	1	M90050000
12	M9503000004	DECAL, WARNING MOVING PARTS	2	M90300000
13	M9503000103	DECAL, WATER OIL CHECK	1	M90300010
14	M9503100004	DECAL, WARNING HOT COOLANT	1	M90310000
15	M9503200004	DECAL, WARNING ENGINE EXHAUST	1	M90320000
16	M9510000004	DECAL, FLUID DRAIN	1	M91000000
17	M9510100004	DECAL, CAUTION HOT PARTS	1	M91010000
18	M9510100403	DECAL, CAUTION	1	M91010040
19	M9520000004	DECAL, GROUND	1	M92000000
20	M9520000104	DECAL, AMMETER CHANGE-OVER SW	1	M92000010
21	M9520000204	DECAL, VOLTMETER CHANGE-OVER SW	1	M92000020
22	M9520000504	DECAL, START CONTACT	1	M92000050
23	M9520100004	DECAL, WARNING ELECTRIC HAZARD	2	M92010000
24	M9520100204	DECAL, CAUTION	1	M92010020A
25	M9520100304	DECAL, SAFETY INSTRUCTIONS	1	M92010030
26	M9520100404	DECAL, DANGER HIGH VOLTAGE	1	M92010040
27	M9520100503	DECAL, WARNING	1	M92010050
28	M9520100603	DECAL, CAUTION	2	M92010060
29	M9520200003	DECAL, CONNECTION OF OUTPUT CABLE	.. 1	M92020000
30	M9520200104	DECAL, OVER CURRENT RELAY	1	M92020010
31	M9512200004	DECAL, MQ	1	M91220000
32	M9510200304	DECAL, MQ POWER	3
33	M3560102004	STRIPE	2
34	M3560102103	STRIPE, WHISPERWATT	2
35	M3560102204	STRIPE	2
36	M3560102303	STRIPE, 125	1
37	M3560102403	STRIPE, 125	1
38	M3560102504	STRIPE	2
39	0600500092	PLATE, MQ POWER	1	S/N 8400031~
39A	0021106016	MACHINE SCREW	4	S/N 8400031~
40	M9510100304	DECAL, ENVIRONMENTAL WARNIN6	1	S/N 8400031~

DCA-125USJ — OPERATION AND PARTS MANUAL — REV. #2 (01/27/11) — PAGE 81

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Multiquip DCA125USJ DCA-125USJ - NAMEPLATE AND DECALS ASSY, Part Name, Remarks, Decal, Connection Of Output Cable

Contents

PARTS LIST NO. M3870400004 OPERATION AND PARTS MANUALMODEL DCA125USJ 60 Hz GENERATORPAGE 2 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE NOTE PAGESpecification and part TABLE OF CONTENTSNOTEnumber are subject to change without notice MQ POWER DCA12USJWhen ordering parts, please supply PARTS ORDERING PROCEDURESOrdering parts has never been easier Choose from three easy optionsTable 1. Generator Specifications DCA-125USJ - SPECIFICATIONSTable 2. Engine Specifications PAGE 6 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11DCA-125USJ - DIMENSIONS TOP, SIDE AND FRONT Figure 1. DimensionsDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE SAFETY MESSAGES DCA-125USJ - SAFETY INFORMATIONSAFETY SYMBOLS DANGERGENERAL SAFETY DCA-125USJ - SAFETY INFORMATIONGENERATOR SAFETY ﬁre extinguisherDCA-125USJ - SAFETY INFORMATION ENGINE SAFETYDANGER „ NEVER operate the engine with heat shields or guards removedTOWING SAFETY FUEL SAFETYDCA-125USJ - SAFETY INFORMATION DANGERGrounding Safety ELECTRICAL SAFETYPower Cord/Cable Safety DCA-125USJ - SAFETY INFORMATIONENVIRONMENTAL SAFETY BATTERY SAFETYDCA-125USJ - SAFETY INFORMATION DANGERDCA-125USJ - GENERATOR DECALS Figure 2. Generator DecalsPAGE 14 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - GENERATOR DECALS Figure 3. Generator Decals ContDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE DCA-125USJ - INSTALLATION Figure 4. Typical Generator Grounding ApplicationPAGE 16 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 Outdoor Installation DCA-125USJ - INSTALLATIONIndoor Installation CAUTION - EXHAUST HAZARDDCA-125USJ Series Familiarization Generator DCA-125USJ - GENERAL INFORMATIONEngine Operating Panel Generator Control PanelMuffler Assembly DCA-125USJ - MAJOR COMPONENTSEngine Assembly Enclosure AssemblyPAGE 20 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 NOTE PAGE Current Transformer  Voltage Selector Switch DCA-125USJ - GENERATOR CONTROL PANELThe Control Box is equipped with the following major components  Over-Current Relay  Voltage Rectifer AVR  Starter RelayDCA-125USJ - ENGINE OPERATING PANEL Figure 7. Engine Operating PanelPAGE 22 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENGINE OPERATING PANEL Output Terminal Familiarization DCA-125USJ - OUTPUT TERMINAL PANEL FAMILIARIZATIONOutput Terminal Panel The “OutputTerminal Panel ” Figure 8 is provided with theDCA-125USJ - OUTPUT TERMINAL PANEL FAMILIARIZATION 120VAC GFCI ReceptaclesTwist Lock Dual Voltage 120/240 VAC Receptacles Figure 13. Connecting Loads Over Current Relay Connecting LoadsBlower Fan Figure 15. Blower Fan FuseThree Phase Load Single Phase LoadDCA-125USJ - LOAD APPLICATION DANGER - ELECTRICAL SYSTEM HAZARDSFigure 16. Voltage Selector Switch Voltage Selector SwitchVoltage Selector Switch Locking Button DCA-125USJ - GENERATOR OUTPUTSFigure 17. Voltage Selector Switch 139VThree Phase Position How to Read the OutputTerminal GaugesDCA-125USJ - GAUGE READING Reading AmperageUVWO Terminal Output Voltages DCA-125USJ - OUTPUT TERMINAL PANEL CONNECTIONS3Ø 240/139 Output Terminal Lug Voltages 3Ø 208V/1Ø120V Output Terminal Lug VoltagesDCA-125USJ - OUTPUT TERMINAL PANEL CONNECTIONS 3Ø 480/277 Output Terminal Lug Voltages1Ø 240V/120V Output Terminal Lug Voltages Circuit Breakers DCA-125USJ - PRE-SETUPLubrication Oil Fuel CheckWARNING - RESPIRATORY HAZARDS Refueling Procedurerefueling DCA-125USJ - PRE-SETUPAir Cleaner Cleaning the RadiatorTable 12. Anti-Freeze Operating Temperatures WARNING - BURN HAZARDSBattery Cable Installation BatteryCAUTION - BATTERY SERVICING SAFETY WiringBefore Starting DCA-125USJ - GENERATOR START-UP PROCEDURE MANUALCAUTION - LETHAL EXHAUST HAZARD WARNING - STARTINGTHE GENERATORFigure 50. Coolant Temperature Gauge DCA-125USJ - GENERATOR START-UP PROCEDURE MANUALFigure 46. Voltmeter Figure 47. Voltage Adjust Control Knob Figure 45. Frequency Meter HzWARNING - AUTO MODE MAINTENANCE DCA-125USJ - GENERATOR START-UP PROCEDURE AUTO MODECAUTION - ENGINE SPEED SWITCH CAUTION - BACKUP GENERATOR USENormal Shutdown Procedure DCA-125USJ - GENERATOR SHUT-DOWN PROCEDUREEmergency Shutdown Procedure Figure 55. MPEC Control Switch Off/ResetAir Cleaner with Dust Indicator DCA-125USJ - MAINTENANCEService Daily General InspectionAir Removal DCA-125USJ - MAINTENANCECheck Oil Level Replacing Oil FilterDCA-125USJ - MAINTENANCE battery chargerBrake Adjustment DCA-125USJ -TRAILER BRAKES MAINTENANCEBrakes Hydraulic Surge BrakesTires/Wheels/Lug Nuts DCA-125USJ -TRAILER MAINTENANCECAUTION - EYESIGHT HAZARD SuspensionLug Nut Torque Requirements DCA-125USJ -TRAILER MAINTENANCEFigure 59. Wheel Lug Nuts Tightening Sequence DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGEDCA-125USJ -TRAILERWIRING DIAGRAM Figure 60. Trailer/Towing Vehicle Wiring DiagramPAGE 46 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - GENERATORWIRING DIAGRAM Figure 61. Generator Wiring DiagramDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE DCA-125USJ - ENGINEWIRING DIAGRAM Figure 62. Engine Wiring DiagramPAGE 48 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 TABLE 18. GENERATOR TROUBLESHOOTING DCA-125USJ -TROUBLESHOOTING GENERATORSYMPTOM POSSIBLE PROBLEMDCA-125USJ -TROUBLESHOOTING ENGINE CONTROLLER TABLE 19. ENGINE CONTROLLER TROUBLESHOOTING MPECPAGE 50 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE NOTE PAGEDCA-125USJ - EXPLANATION OF CODE IN REMARKS COLUMN SAMPLE PARTS LISTQTY. Column NO. ColumnDescription DCA-125USJ - SUGGESTED SPARE PARTSDCA-125USJW/JOHN DEERE 4045TF275 DIESEL ENGINE 1 TO 3 UNITS Part number on this Suggested Spare PartsDCA-125USJ - GENERATOR ASSY GENERATOR ASSYPAGE 54 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - GENERATOR ASSY PART NAMEREMARKS DCA-125USJ - CONTROL BOX ASSY CONTROL BOX ASSYPAGE 56 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - CONTROL BOX ASSYREMARKS FCF-6 45~65HzPAGE 58 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - CONTROL BOX ASSYWIRE HARNESS, GENERATOR DCA-125USJ - CONTROL BOX ASSYPART NAME REMARKSDCA-125USJ - ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSYPAGE 60 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - ENGINE AND RADIATOR ASSYREMARKS JOHN DEERE 6068TF275DCA-125USJ - ENGINE AND RADIATOR ASSY ENGINE & RADIATOR ASSYPAGE 62 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENGINE AND RADIATOR ASSY PART NAMEENGINE & RADIATOR ASSY DCA-125USJ - OUTPUTTERMINAL ASSY OUTPUT TERMINAL ASSYPAGE 64 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - OUTPUTTERMINAL ASSYREMARKS OUTPUT TERMINAL ASSYDCA-125USJ - BATTERY ASSY BATTERY ASSYPAGE 66 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 BATTERY DCA-125USJ - BATTERY ASSYPART NAME REMARKSDCA-125USJ - MUFFLER ASSY MUFFLER ASSYPAGE 68 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - MUFFLER ASSY PART NAMEREMARKS DCA-125USJ - FUELTANK ASSY FUEL TANK ASSYPAGE 70 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - FUELTANK ASSYDCA-125USJ - ENCLOSURE #1 ASSY ENCLOSURE #1 ASSYPAGE 72 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENCLOSURE #1 ASSY PART NAMEREMARKS PAGE 74 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENCLOSURE #1 ASSYDCA-125USJ - ENCLOSURE #1 ASSY PART NAMEREMARKS DCA-125USJ - ENCLOSURE #2 ASSY ENCLOSURE #2 ASSYPAGE 76 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENCLOSURE #2 ASSY PART NAMEREMARKS DCA-125USJ - RUBBER SEALS ASSY RUBBER SEALS ASSYPAGE 78 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - RUBBER SEALS ASSYDCA-125USJ - NAMEPLATE AND DECALS ASSY NAMEPLATE AND DECALS ASSYPAGE 80 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - NAMEPLATE AND DECALS ASSYREMARKS DECAL, CONNECTION OF OUTPUT CABLESPECIAL EXPEDITING SERVICE TERMS AND CONDITIONS OF SALE - PARTSPAYMENT TERMS FREIGHT POLICYDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE NOTE PAGEPLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING HERE’S HOW TO GET HELPService Department Warranty Department