Manuals / Generac / Lawn and Garden / Portable Generator

Generac 04389-1, 04456-1, 04390-1 Electrical Data, Generac Power Systems, Inc, Control Panel Box

Models: 04389-1, 04456-1, 04390-1

1 60

Download 60 pages 42.62 Kb

Page 27

Image 27

Section 6 — Electrical Data

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

Wiring Diagram – 12 & 15 kW – Drawing No. 0D8500-A

225	224A	CONTROL PANEL BOX
224	225A	CLOSEST TO BEARING

224A		BA
	225A	4
	225A

			BCR
				CB2
N1	N2
N1	N2
		66	77	162
		66	77	2
				2
		225B
		224B	0
			66
		14
				4
				0
		11	11
225	13A	22	22
		22	22
		4	4
		0	0
		6		6
224		162	162
		162	162
		VOLTAGE
		REGULATOR
0				66A
		0
		66A

		N1
	13


	13	13
	225	13
	225
		351
	224
		194
		23
4			N2
4		N1
		N1
		13
	56	351
	56	13
		13

13A

194

15A

	18		13
5				0
5	14
	14
6				13
				13
7
8	66A
	66A		F2		F1
9		239	F2		F1
		239
	15A				17
				13	239
					239
					17
13	0
14		225			15
	224				15
	224
16					15
17					15
17

AUTO

STATOR

4
	2
	6	11
2
6		55
6		22
		22
11		66A
22	5	77
66	4	66
77	4
77		11
	1	44
	1

55C2

GRD

351	CUSTOMER
	CONNECTION				23
	22			N2	23
	33		N1
			N1			194
0	CB1					194
	CB1
		OFF	UTILITYFROMT/SW	UTILITYFROMT/SW	TRANSFERRELAYCOIL	TRANSFERRELAYCOIL
1a		NEUTRALCONNECTION	UTILITYFROMT/SW	UTILITYFROMT/SW	TRANSFERRELAYCOIL	TRANSFERRELAYCOIL
1
1

1b SW2

OUTPUT TO TRANSFER

SWITCH CONTACTOR

MANUAL

Generac® Power Systems, Inc. 25

Page 27

Image 27

Generac 04389-1, 04456-1, 04390-1 Electrical Data, Generac Power Systems, Inc, Control Panel Box, Customer, Connection

Contents

DANGER POWER SYSTEMS, INCDEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY POWER SYSTEMS‹CONTENTS INTRODUCTIONAUTHORIZED DEALER LOCATION DANGERIntroduction Parts of the generator are rotating and/or hot GENERAL HAZARDSDANGER Despite the safe design of this generator‹STANDARDS INDEX ELECTRICAL HAZARDSFIRE HAZARDS EXPLOSION HAZARDSDANGER 1.1UNPACKING/INSPECTION1.2PROTECTION SYSTEMS 1.3SYSTEM SET LED1.4YOUR GENERATOR Figure 1.1 - 7 kW, Single Cylinder GH-410EngineFigure 1.2 - 12 kW and 15 kW, V-twin GT-990Engine Section 1 - General Information 1.5 SPECIFICATIONS‹ 1.5.1 GENERATOR ‹1.5.2 ENGINEDANGER 1.8RECONFIGURING THE FUEL SYSTEM1.6FUEL REQUIREMENTS AND RECOMMENDATIONS 1.7FUEL CONSUMPTION1.9.1 GENERATOR 1.10 BATTERY INSTALLATION1.9LOCATION 1.9.2 TRANSFER SWITCHDo not open or mutilate the battery. Released 1.11 THE BATTERYFigure 1.5 - Battery Cable Connections Wear rubber gloves and bootsDANGER 2.2CHECK TRANSFER SWITCH OPERATION2.1BEFORE INITIAL START-UP 2.3ELECTRICAL CHECKS2.6ADJUSTING THE REGULATOR NATURAL GAS ONLY 2.4GENERATOR TESTS UNDER LOAD2.5CHECKING AUTOMATIC OPERATION Do not make any unnecessary adjustments 2.7ENGINE GOVERNOR ADJUSTMENTFigure 2.2 - Placement of Regulator Figure 2.3 - Engine Governor AdjustmentFigure 2.5 - Voltage Adjustment Potentiometer 2.8VOLTAGE REGULATOR ADJUSTMENT3.1BREAK-INPROCEDURE Figure 2.4 - Full Load Speed Adjust Screw3.4SEQUENCE OF AUTOMATIC OPERATION 3.3AUTOMATIC TRANSFER OPERATION3.2USING THE AUTO/OFF/MANUAL SWITCH FIGURE With the switch set to AUTO, the engine mayFigure 3.2 - Manual Transfer Switch Operation 3.6SETTING THE EXERCISE TIMER3.5MANUAL TRANSFER OPERATION ‹3.5.2 TRANSFER BACK TO UTILITY POWER SOURCE‹3.7.2 HIGH TEMPERATURE SWITCH 3.7PROTECTION SYSTEMS4.1FUSE ‹3.7.1 LOW OIL PRESSURE SWITCH‹4.3.1 ENGINE OIL RECOMMENDATIONS 4.2CHECKING THE ENGINE OIL LEVEL4.3CHANGING THE ENGINE OIL ‹ 4.3.2 OIL CHANGE PROCEDUREFigure 4.6 - 7 kW, Engine Air Cleaner Location 4.5CHANGING THE ENGINE AIR CLEANER4.4CHANGING THE OIL FILTER 4.6SPARK PLUGSWear rubber gloves and boots 4.7BATTERY MAINTENANCE4.8ADJUSTING GH-410/GT-990VALVE CLEARANCE Figure 4.8 - Setting the Spark Plug GapFigure 4.10 - Valve Clearance Adjustment 4.9COOLING SYSTEM4.10 ATTENTION AFTER SUBMERSION 4.11 CORROSION PROTECTION4.12 OUT OF SERVICE PROCEDURE ‹4.12.1 REMOVAL FROM SERVICE‹4.12.2 RETURN TO SERVICE 4.13 SERVICE SCHEDULE CORRECTION 5.1TROUBLESHOOTING GUIDEPROBLEM CAUSESection 6 - Electrical Data 24 Generac Power Systems, IncCUSTOMER Generac Power Systems, IncSection 6 - Electrical Data CONTROL PANEL BOXSection 6 - Electrical Data 26 Generac Power Systems, IncGenerac Power Systems, Inc Section 6 - Electrical DataC2-6 Wiring Diagram - 7 kW - Drawing No. 0D9013-A 28 Generac Power Systems, IncSection 6 - Electrical Data CUSTOMER CONNECTION Generac Power Systems, IncSection 6 - Electrical Data CONTROL PANEL BOX30 Generac Power Systems, Inc Generac Power Systems, Inc Section 6 - Electrical DataC2-6 32 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsPART NO.QTY. DESCRIPTION Section 7 - Exploded Views and Parts ListsGenerac Power Systems, Inc PART NO.QTY. DESCRIPTIONControl Panel - Drawing No. 0D8503-E Section 7 - Exploded Views and Parts ListsSection 7 - Exploded Views and Parts Lists DESCRIPTIONDESCRIPTION Section 7 - Exploded Views and Parts Lists Section 7 - Exploded Views and Parts Lists DESCRIPTION0D4801 37 17 24 Section 7 - Exploded Views and Parts ListsSection 7 - Exploded Views and Parts Lists DESCRIPTION0D3086 Kit Contains Section 7 - Exploded Views and Parts Lists DESCRIPTIONDESCRIPTION 42 Generac Power Systems, Inc Section 7 - Exploded Views and Parts Lists DESCRIPTIONDESCRIPTION 44 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsSection 7 - Exploded Views and Parts Lists DESCRIPTION7 kW Generator - Drawing No. 0D3504-B 46 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsSection 7 - Exploded Views and Parts Lists DESCRIPTION12 kW and 15 kW Generator - Drawing No. 0D3417-B 48 Generac Power Systems, Inc Section 7 - Exploded Views and Parts Lists DESCRIPTIONGN410 Engine - Drawing No. 0D3539-BPart Section 7 - Exploded Views and Parts Lists 50 Generac Power Systems, IncGN410 Engine - Drawing No. 0D3539-BPart Section 7 - Exploded Views and Parts Lists DESCRIPTION0C1069 PART NO. QTY Section 7 - Exploded Views and Parts ListsPART NO. QTY DESCRIPTIONGuardian Air Section 8 - Mounting DimensionsGenerac Power Systems, Inc TRANSFER SWITCH54 Generac Power Systems, Inc Generac Power Systems, Inc Section 10 - Warranty CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIESEMISSION CONTROL SYSTEM WARRANTY Section 10 - WarrantyEMISSION RELATED PARTS INCLUDE THE FOLLOWING P.O. BOX WHITEWATER, WI WARRANTY SCHEDULESection 10 - Warranty GENERAC POWER SYSTEMS, INC

	18		13
5				0
5	14
	14
6				13
				13
7
8	66A
	66A		F2		F1
9		239	F2		F1
		239
	15A				17
				13	239
					239
					17
13	0
14		225			15
	224				15
	224
16					15
17					15
17

	18		13
5				0
5	14
	14
6				13
				13
7
8	66A
	66A		F2		F1
9		239	F2		F1
		239
	15A				17
				13	239
					239
					17
13	0
14		225			15
	224				15
	224
16					15
17					15
17

	18		13
5				0
5	14
	14
6				13
				13
7
8	66A
	66A		F2		F1
9		239	F2		F1
		239
	15A				17
				13	239
					239
					17
13	0
14		225			15
	224				15
	224
16					15
17					15
17