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Multiquip operation manual DCA-20SPX- NAMEPLATE AND DECALS ASSY, Part Name, Remarks

Models: DCA-20SPX

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NAMEPLATE AND DECALS ASSY.
		DCA-20SPX— NAMEPLATE AND DECALS ASSY.
NAME PLATE ASSY.
NO.	PART NO.	PART NAME	QTY.	REMARKS
1	B1551003203	DECAL : GENERATOR CONTROL	1	B15100320
2	B1551003303	DECAL : ENGINE OPERATING	1	B15100330
3	M1550001803	DECAL : AUXILLARY OUTPUT	1	M15000180
4	M1550001904	DECAL : CAUTION : LIFTING CAP	1	M15000190
5	6360620204	DECAL : OIL DRAIN PLUG	1	S-1885
6	6360610304	DECAL :WATER	1	S-1880
7	6360620104	DECAL : WATER DRAIN	1	S-1884
8	W0800689504	DECAL : -	1	S-2091
9	W0800689404	DECAL : +	1	S-2090
10	1320620904	DECAL : DIESEL FUEL	1	S-1756
11	6360620004	DECAL : FUEL DRAIN PLUG	1	S-1883
12	B9504000404	DECAL : WARNING : POTATING PART	2	B90400040
13	1320610603	DECAL : WATER * OIL CHECK	1	S-1760
14	B9504100104	DECAL : WARNING : RADIATOR CAP	1	B90410010
15	B9504200004	DECAL : WARNING : EXHAUST GAS	1	B90420000
16	B9504000304	DECAL : CAUTION	1	B90400030
17	0840625902	DECAL : MQ	1	S-3057
18	0840614104	DECAL : GROUND	1	S-2635
19	0840505604	DECAL : AMMETER CHANGE-OVER SWITCH	1	N-4590
20	B9531100604	DECAL : WARNING : ELECTRICAL SHOCK	2	B93110060
21	M9520100503	DECAL :WARNING	1	M92010050
22	B9521100404	DECAL : SAFETY INSTRUCTIONS	1	B92110040
23	M9520100404	DECAL : DANGER : HIGH VOLTAGE	1	M92010040
24	M1560100403	STRIPE : WHISPERWATT	1
25	B1561101604	STRIPE : 20	2
26	M1560101604	DECAL : MQ POWER	2
27	M1560101704	STRIPE	2
28	M1560101804	STRIPE	2
29	M9521000004	DECAL : TERMINAL	1	M92100000
30	C9522100003	CAUTION	2	C92210000
31	B2551000403	DECAL : HANDLING PROCEDURES	1	B25100040
32	9039209064	START CONTACT	1	S-4468
33	A9504000004	DECAL : WARNING : EXHAUST GAS	1	A90400000

DCA-20SPX— OPERATION AND PARTS MANUAL — REV. #2 (04/14/10) — PAGE 81

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Multiquip operation manual DCA-20SPX- NAMEPLATE AND DECALS ASSY, Part Name, Remarks

Contents

OPERATION AND PARTS MANUAL PARTS LIST NO. B1871302604THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALLTIMES MODEL DCA-20SPXPROPOSITION 65WARNING Diesel engine exhaust and some ofPAGE 2 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGESpecification and part TABLE OF CONTENTSCOMPONENT DRAWINGS NOTEnumber are subject to change without noticeWhen ordering parts, please supply PARTS ORDERING PROCEDURESOrdering parts has never been easier Choose from three easy optionsTable 1. Generator Specifications DCA-20SPX - SPECIFICATIONSTable 2. Engine Specifications PAGE 6 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10Figure 1. Dimensions DCA-20SPX - DIMENSIONS TOP, SIDE AND FRONTTABLE 3. DIMENSIONS Dimension ft. mmHAZARD SYMBOLS DCA-20SPX - SAFETY MESSAGE ALERT SYMBOLSSAFETY MESSAGE ALERT SYMBOLS Whisperwatt GeneratorWARNING - ROTATING PARTS DCA-20SPX - SAFETY MESSAGE ALERT SYMBOLSCAUTION - ACCIDENTAL STARTING CAUTION - OVER-SPEED CONDITIONSGeneral Safety DCA-20SPX - RULES FOR SAFE OPERATIONDANGER - READTHIS MANUAL Power Cord Safety Maintenance SafetyGrounding Safety DCA-20SPX - RULES FOR SAFE OPERATIONDCA-20SPX - RULES FOR SAFE OPERATION Battery SafetyDANGER - EXPLOSION HAZARDS WARNING - BURN HAZARDSDANGER-Lethal Exhaust Gas Hazards DANGER-Electrocution HazardsDCA-20SPX - RULES FOR SAFE OPERATION DANGERTowing and Transporting Safety DCA-20SPX - RULES FOR SAFE OPERATIONPAGE 14 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGEDCA-20SPX - GENERATOR DECALS Figure 2. Generator DecalsPAGE 16 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - GENERATOR DECALS Figure 3. Generator Decals Cont inuedDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE DCA-20SPX - INSTALLATION Figure 4.Typical Generator Grounding ApplicationPAGE 18 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 Outdoor Installation DCA-20SPX - INSTALLATIONIndoor Installation CAUTION - EXHAUST HAZARDGenerator DCA-20SPX - GENERAL INFORMATIONEngine Operating Panel Generator Control PanelFigure 5. Major Components DCA-20SPX - MAJOR COMPONENTSDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE Table 4. Generator Major ComponentsPAGE 22 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 NOTE PAGEFigure 6. Generator Control Panel DCA-20SPX - GENERATOR CONTROL PANELFigure 7. Engine Operating Panel DCA-20SPX - ENGINE OPERATING PANELAUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE PAGE 24 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/109. Auto On/Off Engine Controller MPEC DCA-20SPX - ENGINE OPERATING PANELOutput Terminal Familiarization DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONFigure 8. Output Terminal Panel Output Terminal Panel120VAC GFCI Receptacles DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONFigure 11. Voltage Regulator Control Knob Figure 9. G.F.C.I. ReceptacleFigure 14. Over Current Relay Figure 13. Connecting Loads Connecting LoadsOver Current Relay DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONTable 5. Power Factor By Load Single Phase LoadDCA-20SPX - LOAD APPLICATION/MAXIMUM AMPERAGE DANGER - ELECTRICAL SYSTEM HAZARDSFigure 17. Output Terminal Lugs 240 Single Phase Connections How to Read the Output Terminal GaugesFigure 19. Output Terminal Lugs 120 Single Phase Connections DCA-20SPX - GAUGE READING/TERMINAL PANEL CONNECTIONSCircuit Breakers DCA-20SPX - SETUPLubrication Oil Fuel CheckRefueling Procedure DCA-20SPX - SETUPWARNING - RESPIRATORY HAZARDS Figures 24 andTable 10. Anti-Freeze Operating Temperatures Cleaning the RadiatorAir Cleaner Coolant Antifreeze/Summer Coolant/WaterBattery Cable Installation BatteryFigure 27. Battery Connections CAUTION - BATTERY SERVICING SAFETYManual Start-up Procedure DCA-20SPX - GENERATOR START-UP PROCEDURE MANUALFigure 30. MPEC Control Switch Manual Position Before StartingFigure 34. Voltage Adjust Control Knob Figure 37. Coolant Temperature GaugeFigure 33. Voltmeter Figure 38. Engine Tachometer GaugeCAUTION - BACKUP GENERATOR USE DCA-20SPX - GENERATOR START-UP PROCEDURE AUTO MODEFigure 41. MPEC Control Switch AUTO WARNING - AUTO MODE MAINTENANCENormal Shutdown Procedure DCA-20SPX - GENERATOR SHUT-DOWN PROCEDURESEmergency Shutdown Procedure Figure 42. MPEC Control Switch Off/ResetAir Cleaner with Dust Indicator DCA-20SPX - MAINTENANCEService Daily General InspectionAir Removal Cleaning the Fuel StrainerCheck Oil Level Replacing Oil FilterFigure 43. Battery Charger JacketWater Heater Power Connections DCA-20SPX - MAINTENANCETrailer Maintenance DCA-20SPX -TRAILER MAINTENANCEBrake Adjustment DCA-20SPX -TRAILER MAINTENANCEBrakes Hydraulic Surge BrakesCAUTION - EYESIGHT HAZARD Tires/Wheels/Lug NutsTireWear/Inflation SuspensionFigure 46. Wheel Lug Nuts Tightening Sequence Lug Nut Torque RequirementsDCA-20SPX -TRAILER MAINTENANCE DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGEDCA-20SPX -TRAILERWIRING DIAGRAM Figure 47. Trailer/Towing Vehicle Wiring DiagramPAGE 46 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - GENERATORWIRING DIAGRAM Figure 48. Generator Wiring DiagramDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE DCA-20SPX - ENGINEWIRING DIAGRAM Figure 49. Engine Wiring DiagramPAGE 48 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 TABLE 16. ENGINE TROUBLESHOOTING DCA-20SPX -TROUBLESHOOTING ENGINESYMPTOM POSSIBLE PROBLEMTABLE 16. ENGINE TROUBLESHOOTING CONTINUED DCA-20SPX -TROUBLESHOOTING ENGINESYMPTOM POSSIBLE PROBLEMTABLE 17. GENERATOR TROUBLESHOOTING DCA-20SPX -TROUBLESHOOTING GENERATORSYMPTOM POSSIBLE PROBLEMTABLE 18. ENGINE CONTROLLER TROUBLESHOOTING MPEC DCA-20SPX -TROUBLESHOOTING ENGINE CONTROLLERSYMPTOM POSSIBLE PROBLEMDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGEDCA-20SPX - EXPLANATION OF CODE IN REMARKS COLUMN SAMPLE PARTS LISTQTY. Column NO. ColumnDescription DCA-20SPX - SUGGESTED SPARE PARTSDCA-20SPXWHISPERWATTGENRATOR W/ISUZU AA-4LE2 DIESEL ENGINE 1TO 3 UNITSDCA-20SPX - GENERATOR ASSY GENERATOR ASSYPAGE 56 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 REMARKS PART NAMEDCA-20SPX - GENERATOR ASSY HEX SOCKET HEAD CAP SCREWDCA-20SPX- ENGINE OPERATING PANEL ASSY ENGINE OPERATING PANEL ASSYPAGE 58 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- ENGINE OPERATING PANEL ASSYREMARKS ECU9988N220VDCA-20SPX- CONTROL BOX ASSY CONTROL BOX ASSY. S/N 7800001~7800129PAGE 60 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- CONTROL BOX ASSY AMMETER CHANGE-OVER SWITCHPART NAME REMARKSDCA-20SPX- ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSYPAGE 62 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- ENGINE AND RADIATOR ASSYREMARKS ENGINE, ISUZU AA-4LE2 DA-05PAGE 64 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENGINE AND RADIATOR ASSYPART NAME DCA-20SPX- ENGINE AND RADIATOR ASSYTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR DCA-20SPX- OUTPUTTERMINAL ASSYAFTER THE PART NUMBER WHEN ORDERING ANY PAGE 66 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10PART NAME DCA-20SPX- OUTPUTTERMINAL ASSYRECEPTACLE, 250V 50A CS6369 OUTPUT TERMINAL ASSYDCA-20SPX- BATTERY ASSY BATTERY ASSYPAGE 68 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- BATTERY ASSYDCA-20SPX- MUFFLER ASSY MUFFLER ASSYPAGE 70 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- MUFFLER ASSYDCA-20SPX- FUELTANK ASSY FUEL TANK ASSYPAGE 72 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- FUELTANK ASSY PART NAMEREMARKS THE PART NUMBERS LISTED INDICATE DEFAULT COLOR DCA-20SPX- ENCLOSURE ASSYAFTER THE PART NUMBER WHEN ORDERING ANY PAGE 74 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10PART NAME DCA-20SPX- ENCLOSURE ASSYTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR DCA-20SPX- ENCLOSURE ASSY. CONTAFTER THE PART NUMBER WHEN ORDERING ANY PAGE 76 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10DCA-20SPX- ENCLOSURE ASSY. CONT PART NAMEENCLOSURE ASSY. CONT DCA-20SPX- RUBBER SEALS ASSY RUBBER SEALS ASSYPAGE 78 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- RUBBER SEALS ASSY PART NAMERUBBER SEALS ASSY DCA-20SPX- NAMEPLATE AND DECALS ASSY NAMEPLATE AND DECALS ASSYPAGE 80 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- NAMEPLATE AND DECALS ASSY PART NAMEREMARKS SPECIAL EXPEDITING SERVICE EffectiveFebruary 22, 2006 TERMS AND CONDITIONS OF SALE - PARTSPAYMENT TERMS FREIGHT POLICYDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGE18910 Wilmington Ave Contact mqpower@multiquip.comCarson, CA Contact mq@multiquip.com