Manuals / Generac Power Systems / Lawn and Garden / Portable Generator

Generac Power Systems 04389-3, 04456-3, 04390-3 owner manual Electrical Data, Customer Connection

Models: 04389-3, 04456-3, 04390-3

1 68

Download 68 pages 51.6 Kb

Page 31

Wiring Diagram – V-Twin – Drawing No. 0E9016

Section 7 — Electrical Data

Air-cooled 7 kW, 12 kW and 15 kW Generators

Wiring Diagram – V-Twin – Drawing No. 0E9016

225				224A					CONTROL PANEL BOX
225				224A
224				225A
				TX	224A		225A							CLOSEST TO BEARING
														CLOSEST TO BEARING
					BCR										BA
					BCR
									CB2
					1	3			CB2						4
					1	3									4
	N1		N2		4	6									0
															0
					7	9
13					7	9
13															STATOR
0			66		A	B		77	162						STATOR
0			66		A	B		77	2
									2
224B				224B
225B				225B							4		10
											4		10
							66						9	2
							66						9	6	11
					14		0				2			6	11
					14		0						8
14													8
14															55
0									4		6				55
0															22
					11		11				11		6		66A
			13		22		22				22		5		77
			0		4		4		77		66	0			66
			0		4		4
		N2
		N2			0		0						3		11
	N1				0		0								11
	N1
225					6		6						2
					162		162						2		44

													1
224							0						1
224				VOLTAGE					0
												55	C2
												55
				REGULATOR
				REGULATOR					0
									0
0							66A
0
			0
0							0
				66A											33
			4								55
				N2					0		0				22
				N2					0
				N1
13
15
									GRD
									0
							0
351
									0	0	0 G
			13						0	0
			13
225							194						194
225							23						23
							23						23
224
194		15	13
							N2						N2
23							N1						N1
4							351						CB3
4

											L		11

66A

		15A
23
194	0					0		G
	0					0
									EXTERNAL
		13							EXTERNAL
		13								GFCI
	15		13							GFCI
	15		13						OUTLET
66A				239
66A	F2	15	F1	15A				1	HOT	LOAD
239	F2	15	F1	15A				1	HOT	LOAD
239								L
15A				17		351	0	L
15A				17		351	0
15						239		3	HOT	LINE
15								3	HOT	LINE
0	17			SW1
225	17			SW1
225		15		15
224		15		15		1a
						1
		15				1b			G
		15B				SW2		0
		15B		AUTO
				AUTO
	+	-

				MANUAL
			0

11

11

44

22		23	N2
N	33
	194		N1

N

WHITE	2
WHITE	4

SWITCH CONTACTOR	NEUTRALCONNECTION	12VdcTRANSFER RELAY COIL	240VACUTILITYINPUT
CB1
240V GENERATOR
OUTPUT TO TRANSFER

CUSTOMER

CONNECTION

12VDC ACCESSORY SOCKET

29

Image 31

Generac Power Systems 04389-3, 04456-3, 04390-3 owner manual Electrical Data, Air-cooled 7 kW, 12 kW and 15 kW Generators

Contents

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY Not intended for use as Primary Power in place of utility or inlife-support applications Installation and Owner’s ManualINTRODUCTION ‹ CONTENTS‹ OPERATION AND MAINTENANCE ‹ HOW TO OBTAIN SERVICESection 5 - Troubleshooting Section 2 - Post Installation Start-upand Adjustments Section 4 - MaintenanceDANGER  GENERAL HAZARDS IMPORTANT SAFETY INSTRUCTIONS  WARNING ‹ STANDARDS INDEX  ELECTRICAL HAZARDS  FIRE HAZARDS   EXPLOSION HAZARDS BREAKER FOR BEDROOMS ‹ 1.3.1 SECTION 210.12 ARC FAULT CIRCUIT INTERRUPTER PROTECTION1.1 UNPACKING/INSPECTION 1.2 PROTECTION SYSTEMSSection 1 - General Information 1.4 THE GENERATORFigure 1.1 - 7 kW, Single Cylinder GH-410 Engine Figure 1.2 - 12 kW and 15 kW, V-twin GT-990/760 EngineSection 1 - General Information 1.5 SPECIFICATIONS‹ 1.5.1 GENERATOR ‹ 1.5.2 ENGINE1.8 FUEL CONSUMPTION 1.9 RECONFIGURING THE FUEL SYSTEM1.6 SYSTEM SET LED 1.7 FUEL REQUIREMENTS AND RECOMMENDATIONSFigure 1.4 - Demand Regulator 1.10 LOCATION‹ 1.9.2 12KW AND 15KW, V-TWIN ENGINES ‹ 1.10.1 GENERATORFigure 1.5 - Battery Cable Connections 1.11 BATTERY INSTALLATION1.12 THE BATTERY ‹ 1.10.2 TRANSFER SWITCH 1.10.2.1 7 kW, 12 kW and 15 kW UnitsSection 2 - Post Installation Start-up and Adjustments 2.2 CHECK TRANSFER SWITCH OPERATION2.1 BEFORE INITIAL START-UP 2.3 ELECTRICAL CHECKSDANGER 2.4 GENERATOR TESTS UNDER LOAD2.5 CHECKING AUTOMATIC OPERATION Section 2 - Post Installation Start-up and AdjustmentsSection 2 - Post Installation Start-up and Adjustments 2.6 ADJUSTING THE REGULATOR NATURAL GAS ONLYFigure 2.2 - Placement of Regulator Figure 2.1 - Dual Fuel RegulatorsFigure 2.5 - Full Load Speed Adjust Screw V-twin Engines 2.7 ENGINE GOVERNOR ADJUSTMENTFigure 2.3 - Engine Governor Adjustment Single Cylinder Engines Figure 2.4 - Engine Governor Adjustment V-twin Engines‹ 3.2.1 “AUTO” POSITION 2.8 VOLTAGE REGULATOR ADJUSTMENT3.1 BREAK-IN PROCEDURE Figure 2.6 - Voltage Adjustment Potentiometer‹ 3.2.2 “OFF” POSITION ‹ 3.3.1 12 VDC ACCESSORY OUTLET3.3 AUTOMATIC TRANSFER OPERATION 3.4 SEQUENCE OF AUTOMATIC OPERATION3.5 MANUAL TRANSFER OPERATION ‹ 3.5.2 TRANSFER BACK TO UTILITY POWER SOURCEFigure 3.2 - Manual Transfer Switch Operation ‹ 3.5.1 TRANSFER TO GENERATOR POWER SOURCEFigure 3.3 - Low Oil Pressure and High Temperature Switches 3.6 SETTING THE EXERCISE TIMER‹ 3.7.2 HIGH TEMPERATURE SWITCH ‹ 3.7.1 LOW OIL PRESSURE SWITCH‹ 3.7.4 OVERSPEED 4.1 FUSES4.2 CHECKING THE ENGINE OIL LEVEL Oil Dipstick and FillAir Cleaner 4.5 CHANGING THE ENGINE AIR CLEANER‹ 4.3.2 OIL CHANGE PROCEDURE Figure 4.6 - 7 kW, Engine Air Cleaner Location4.6 SPARK PLUGS 4.7 BATTERY MAINTENANCEFigure 4.7 - 12 kW and 15 kW Engine Air Cleaner Figure 4.8 - Setting the Spark Plug GapFigure 4.9 - Cooling Vent Locations 4.8 ADJUSTING GH-410/GT-990/760 VALVE CLEARANCEFigure 4.10 - Valve Clearance Adjustment 4.9 COOLING SYSTEM4.10 ATTENTION AFTER SUBMERSION 4.12 OUT OF SERVICE PROCEDURE‹ 4.12.1 REMOVAL FROM SERVICE ‹ 4.12.2 RETURN TO SERVICEbe performed by the nearest Authorized Dealer 4.13 SERVICE SCHEDULEATTENTION It is recommended that all service work Section 4 - MaintenanceCorrection 5.1 TROUBLESHOOTING GUIDEProblem CauseAir-cooled 7 kW, 12 kW and 15 kW Generators Section 6 - NotesAir-cooled 7 kW, 12 kW and 15 kW Generators Section 6 - NotesAir-cooled 7 kW, 12 kW and 15 kW Generators Section 6 - NotesSection 7 - Electrical Data CUSTOMER CONNECTION Wiring Diagram - V-Twin - Drawing No. 0E9016Section 7 - Electrical Data Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 7 - Electrical Data BATTERYSection 7 - Electrical Data SW1 - AUTO / OFF / MANUAL SWITCH SW2 - SET EXERCISE SWITCH Wiring Diagram - Single Cylinder - Drawing No. 0E9014ENGINE WIRING LOP - LOW OIL PRESSURE SWITCH SC - STARTER CONTACTORSection 7 - Electrical Data Wiring Diagram - Single Cylinder - Drawing No. 0E9014Air-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Electrical Data Electrical Schematic - Single Cylinder - Drawing No. 0E9015Air-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Electrical Data Section 7 - Electrical Data Wiring Diagram - 8 Circuit Load Center - Drawing No. 0E7687AAir-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Electrical Data Section 7 - Electrical Data Wiring Diagram - 12 Circuit Load Center - Drawing No. 0E7687$Air-cooled 7 kW, 12 kW and 15 kW Generators Section 7 - Electrical Data Section 7 - Electrical Data Electrical Schematic - 8 Circuit Load Center - Drawing No. 0E7815ATS-TERMINAL STRIP XA,XB-LIMIT SWITCHES ATS-AUTOMATIC TRANSFER SWITCHSection 7 - Electrical Data PRE PACKAGED UNITS ONLY Section 8 - Exploded Views and Parts ListsAir-cooled 7 kW, 12 kW and 15 kW Generators Section 8 - Exploded Views and Parts ListsPART NO. QTY. DESCRIPTION PART NO. QTY. DESCRIPTIONSection 8 - Exploded Views and Parts Lists PART NO. QTY Section 8 - Exploded Views and Parts ListsPART NO. QTY DESCRIPTION7 kW, 8 Circuit Load Center Assembly - Drawing No. 0E7975-B Section 8 - Exploded Views and Parts ListsAir-cooled 7 kW, 12 kW and 15 kW Generators Air-cooled 7 kW, 12 kW and 15 kW Generators Section 8 - Exploded Views and Parts Lists7 kW, 8 Circuit Load Center Assembly - Drawing No. 0E7975-B DESCRIPTIONAir-cooled 7 kW, 12 kW and 15 kW Generators Section 8 - Exploded Views and Parts ListsDESCRIPTION Section 8 - Exploded Views and Parts ListsAir-cooled 7 kW, 12 kW and 15 kW Generators Engine Views and Parts ListsGT-990/760 Air-cooledAir-cooled 7 kW, 12 kW and 15 kW Generators Section 8 - Exploded Views and Parts ListsPART NO. QTY. DESCRIPTION PART NO. QTY. DESCRIPTIONSection 8 - Exploded Views and Parts Lists Air-cooled 7 kW, 12 kW and 15 kW Generators Section 8 - Exploded Views and Parts ListsPART NO. QTY. DESCRIPTION PART NO. QTY. DESCRIPTIONAir-cooled 7 kW, 12 kW and 15 kW Generators Section 8 - Exploded Views and Parts Lists7 kW Generator - Drawing No. 0D3504-E 7 kW Generator - Drawing No. 0D3504-E Section 8 - Exploded Views and Parts ListsDESCRIPTION Air-cooled 7 kW, 12 kW and 15 kW Generators12 kW and 15 kW Generator - Drawing No. 0D3417-L Section 8 - Exploded Views and Parts Lists32 31 Air-cooled 7 kW, 12 kW and 15 kW Generators12 kW and 15 kW Generator - Drawing No. 0D3417-L Section 8 - Exploded Views and Parts ListsDESCRIPTION Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 8 - Exploded Views and Parts Lists GN410 Engine - Drawing No. 0F3981-A Part Section 8 - Exploded Views and Parts ListsDESCRIPTION Air-cooled 7 kW, 12 kW and 15 kW GeneratorsSection 8 - Exploded Views and Parts Lists GN410 Engine - Drawing No. 0F3981-A Part Section 8 - Exploded Views and Parts ListsDESCRIPTION Air-cooled 7 kW, 12 kW and 15 kW GeneratorsDESCRIPTION PART NO. QTYDESCRIPTION PART NO. QTYAir-cooled 7 kW, 12 kW and 15 kW Generators Drawing No. 0D3739-C Section 9 - Mounting DimensionsALL DIMENSIONS IN MILLIMETERS INCHES TRANSFER SWITCH IF SUPPLIEDCALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONSMANUFACTURER’S EMISSION CONTROL SYSTEM WARRANTY COVERAGE PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIESAir-cooled 7 kW, 12 kW and 15 kW Generators EMISSION CONTROL SYSTEM WARRANTYEMISSION RELATED PARTS INCLUDE THE FOLLOWING Section 10 - WarrantyPREPACKAGED EMERGENCY AUTOMATIC STANDBY GENERATORS GENERAC POWER SYSTEMS TWO YEAR LIMITED WARRANTY FOR GUARDIANWARRANTY SCHEDULE THIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING