Manuals / Generac / Lawn and Garden / Portable Generator

Generac 04673-2 Electrical Data, Generac Power Systems, Inc, Control Panel Box, Customer, Stator

Models: 04674-2 04675-3 04673-2

1 56

Download 56 pages 28.41 Kb

Page 27

Image 27

Section 6 — Electrical Data

Generac Air-cooled 7 kW, 12 kW and 15 kW Generators Wiring Diagram – 12 & 15 kW – Drawing No. 0D8500-B

225	224A
224	225A

N1	N2
13A		66
0
225B		225B
224B		224B
		14
0
		11
225	13A	22
		22

224

162

VOLTAGE

REGULATOR

66A

13 13

225

351

224

CONTROL PANEL BOX

224A

		225A
						CLOSEST TO BEARING
BCR
1	3		CB2				4
1	3						4
4	6						0
							0
7	9
A	B	77	162
A	B	77	2
			2
				4	10
		0			9	2
					9	6	11
		66				6	11
		66		2	8
				2	8
			4	6			55
							22
			0	11	6		66A
		11		22	5		77
				66			66
		22		0			11
		4		0	3		11
		4			3
		0		77	2
			6	77	2
			6		1		44
							44
		162
		162		55	C2
				55	C2
			66A

								33
4
55								22
								22

GRD

194

STATOR

4			N2
23		N1
	13	351		44
		351		44
13				11
13
	13A		351
			351
194	15A
194						22
	13					22
	13					33
		0
66A	13
	13
	F2	F1
239	F2	F1		CB1
239
15A		17	0
15A		17	0		OFF
17		13	239
15		17	239
		17

0		SW1
225		SW1
225		15				NEUTRAL
224		15	1a
224			1a
			1
			1b			CONNECTION
		AUTO	SW2	240V GENERATOR		CONNECTION
			SW2	240V GENERATOR
				OUTPUT TO TRANSFER
				SWITCH CONTACTOR
			CUSTOMER
		MANUAL	CONNECTION

23 N2

194 N1

12Vdc TRANSFER RELAY COIL

240VAC UTILITY INPUT

Generac® Power Systems, Inc. 25

Page 27

Image 27

Generac 04673-2, 04675-3 Electrical Data, Generac Power Systems, Inc, Control Panel Box, Customer, Connection, Stator

Contents

Installation and Owner’s Manual Models 04673-2 6 kW NG, 7 kW LP 04674-2 12 kW NG, 12 kW LP04675-3 13 kW NG, 15 kW LP This manual should remain with the unitsafety and/or property of others INTRODUCTIONAUTHORIZED DEALER LOCATION DANGERIntroduction Despite the safe design of this generator GENERAL HAZARDSDANGER Please read all hazards carefully‹ STANDARDS INDEX ELECTRICAL HAZARDSFIRE HAZARDS EXPLOSION HAZARDSDANGER 1.1 UNPACKING/INSPECTION1.2 PROTECTION SYSTEMS 1.3 SYSTEM SET LEDFigure 1.2 - 12 kW/15 kW, V-twin GT-990/760 Engine 1.4 THE GENERATORGenerac Power Systems, Inc Figure 1.1 - 7 kW, Single Cylinder GH-410 EngineSection 1 - General Information 1.5 SPECIFICATIONS‹ 1.5.1 GENERATOR ‹ 1.5.2 ENGINEFigure 1.3 - Demand Regulator 1.8 RECONFIGURING THE FUEL SYSTEM1.6 FUEL REQUIREMENTS AND RECOMMENDATIONS 1.7 FUEL CONSUMPTION1.9.2.1 7 kW, 12 kW and 15 kW Units 1.9 LOCATION1.9.2 TRANSFER SWITCH 1.9.1 GENERATORUse tools with insulated handles Wear rubber gloves and boots 1.10 BATTERY INSTALLATION1.11 THE BATTERY Figure 1.5 - Battery Cable ConnectionsThe following procedures are to be observed 2.2 CHECK TRANSFER SWITCH OPERATION2.1 BEFORE INITIAL START-UP 2.3 ELECTRICAL CHECKS2.5 CHECKING AUTOMATIC OPERATION 2.4 GENERATOR TESTS UNDER LOADDo not make any unnecessary adjustments 2.6 ADJUSTING THE REGULATOR NATURAL GAS ONLY2.7 ENGINE GOVERNOR ADJUSTMENT Figure 2.2 - Placement of RegulatorFigure 2.4 - V-twin Engine Governor Adjustment 2.8 VOLTAGE REGULATOR ADJUSTMENTFigure 2.3 - Single Cylinder Engine Governor Adjustment Figure 2.5 - V-twin Full Load Speed Adjust Screw3.2 USING THE AUTO/OFF/MANUAL SWITCH FIGURE 3.1 BREAK-IN PROCEDURE3.3 AUTOMATIC TRANSFER OPERATION 3.4 SEQUENCE OF AUTOMATIC OPERATION‹ 3.5.1 TRANSFER TO GENERATOR POWER SOURCE 3.5 MANUAL TRANSFER OPERATION‹ 3.5.2 TRANSFER BACK TO UTILITY POWER SOURCE Figure 3.2 - Manual Transfer Switch OperationLow Oil Switch 3.6 SETTING THE EXERCISE TIMER3.7 PROTECTION SYSTEMS Figure 3.3 - Low Oil Pressure and High Temperature SwitchesOil Dipstick and Fill 4.1 FUSE4.2 CHECKING THE ENGINE OIL LEVEL 4.3 CHANGING THE ENGINE OILFigure 4.6 - 7 kW, Engine Air Cleaner Location 4.5 CHANGING THE ENGINE AIR CLEANER4.4 CHANGING THE OIL FILTER Oil Drain Hose Oil FilterUse tools with insulated handles Wear rubber gloves and boots 4.7 BATTERY MAINTENANCE4.6 SPARK PLUGS Figure 4.8 - Setting the Spark Plug GapThe maximum ambient temperature for the generator is 48.9 C 104 F 4.8 ADJUSTING VALVE CLEARANCE4.9 COOLING SYSTEM Figure 4.10 - Valve Clearance Adjustment‹ 4.12.2 RETURN TO SERVICE 4.12 OUT OF SERVICE PROCEDURE4.10 ATTENTION AFTER SUBMERSION 4.11 CORROSION PROTECTION4.13 SERVICE SCHEDULE CORRECTION 5.1 TROUBLESHOOTING GUIDEPROBLEM CAUSE24 Generac Power Systems, Inc ENGINE WIRINGSection 6 - Electrical Data CUSTOMER Generac Power Systems, IncSection 6 - Electrical Data CONTROL PANEL BOXGenerac Air-cooled 7 kW, 12 kW and 15 kW Generators Electrical Schematic - 12 & 15 kW - Drawing No. 0D8501-B26 Generac Power Systems, Inc Section 6 - Electrical DataGenerac Air-cooled 7 kW, 12 kW and 15 kW Generators Electrical Schematic - 12 & 15 kW - Drawing No. 0D8501-BGenerac Power Systems, Inc Section 6 - Electrical Data28 Generac Power Systems, Inc ENGINE WIRINGSection 6 - Electrical Data CUSTOMER Generac Power Systems, IncSection 6 - Electrical Data CONTROL PANEL BOXGenerac Air-cooled 7 kW, 12 kW and 15 kW Generators Electrical Schematic - 7 kW - Drawing No. 0D9014-C30 Generac Power Systems, Inc Section 6 - Electrical DataGenerac Air-cooled 7 kW, 12 kW and 15 kW Generators Electrical Schematic - 7 kW - Drawing No. 0D9014-CGenerac Power Systems, Inc Section 6 - Electrical Data32 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsSection 7 - Exploded Views and Parts Lists PART NO. QTY. DESCRIPTIONPART NO. QTY. DESCRIPTION Control Panel - Drawing No. 0E7974-G Section 7 - Exploded Views and Parts Lists34 Generac Power Systems, Inc Generac Air-cooled 7 kW, 12 kW and 15 kW GeneratorsPART NO. QTY Section 7 - Exploded Views and Parts ListsPART NO. QTY DESCRIPTION16B 16A and Parts Lists36 Generac Power 1310PART NO. QTY Section 7 - Exploded Views and Parts ListsPART NO. QTY DESCRIPTION38 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsSCREW SHOULDER 8MM M6-1.0 X Section 7 - Exploded Views and Parts ListsITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTIONSection 7 - Exploded Views and Parts Lists 40 Generac Power Systems, Inc14 20 1.25 FT Section 7 - Exploded Views and Parts ListsDESCRIPTION 1.8 FT12 kW and 15 kW Generator - Drawing No. 0D3417-J Section 7 - Exploded Views and Parts Lists42 Generac Power Systems, Inc Generac Air-cooled 7 kW, 12 kW and 15 kW Generators3 FT Section 7 - Exploded Views and Parts ListsDESCRIPTION 2.6 FT44 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsDESCRIPTION Section 7 - Exploded Views and Parts ListsGN410 Engine - Drawing No. 0E9180-B Part Section 7 - Exploded Views and Parts Lists46 Generac Power Systems, Inc Generac Air-cooled 7 kW, 12 kW and 15 kW GeneratorsDESCRIPTION Section 7 - Exploded Views and Parts Lists48 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsDESCRIPTION Section 7 - Exploded Views and Parts ListsSection 8 - Mounting Dimensions50 Generac Power Systems, Inc ALL DIMENSIONS IN MILLIMETERS INCHESGenerac Power Systems, Inc Section 9 - NotesGenerac Air-cooled 7 kW, 12 kW and 15 kW Generators PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS MANUFACTURER’S EMISSION CONTROL SYSTEM WARRANTY COVERAGEEMISSION CONTROL SYSTEM WARRANTY Section 10 - WarrantyEMISSION RELATED PARTS INCLUDE THE FOLLOWING WARRANTY SCHEDULE GENERAC POWER SYSTEMS STANDARD TWO-YEAR LIMITED WARRANTYFOR GENERAC RESIDENTIAL AND LIGHT COMMERCIAL UNITS Section 10 - Warranty

CONTROL PANEL BOX

STATOR

CUSTOMER

CONNECTION