SW1 | Generac Power Systems 04389-2, 04456-2, 04390-2 specs

Section 6 — Electrical Data

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

Electrical Schematic – 7 kW – Drawing No. 0D9014-C

11 C2-6

22

		TX	C2-5
225A		N2	N1	240VAC
	56VA			UTILITY
	56VA	N2	N2	INPUT
		N2	N2	INPUT
224A			N1	12Vdc
225			N1
			23
			23	TRANSFER
	1VA			TRANSFER
	1VA		194	RELAY
			194	COIL
224		N1		COIL
224		N1

13

17

CUSTOMER

CONNECTIONS

11

NEUTRAL

17

23

0

			22
				33
	15A
0	SW1	194		120V
	SW1		POWER

				120V
			WINDING	120V

(STATOR)

239

			15				44	CB1
								CB1
			23
			194				11
			194
			15
			239					240V
			239
15A			15
			13					RED
	17		0	C1-2				SC
	17

14			14
56			56	14
18			C1-1
							SM	BATTERY
							SM	12V
			SC	FS				12V
			SC	FS
		0	0	0
17		18	0	0
17		18
15				C1-6
	0		0					BLACK
			0					BLACK
			18			IM		CUSTOMER
								SUPPLIED
								SUPPLIED
			C1-5	D			SP

Generac® Power Systems, Inc. 31

Image 33

Generac Power Systems 04389-2, 04456-2, 04390-2 owner manual SW1

Contents

Installation Authorized Dealer Location Introduction Maintenance Post Installation Start-up AdjustmentsTroubleshooting Introduction Inside Front Cover General Hazards ‹ Standards Index Electrical Hazards UNPACKING/INSPECTION Protection SystemsBreaker for Bedrooms 7 kW, Single Cylinder GH-410 Engine Generator Specifications ‹ 1.5.1 Generator‹ 1.5.2 Engine System SET LED Reconfiguring the Fuel SystemFuel Requirements Recommendations Fuel Consumption Location Transfer Switch2 12KW and 15KW, 990CC Engines Generator Battery Battery Installation Check Transfer Switch Operation Before Initial START-UPElectrical Checks Checking Automatic Operation Generator Tests Under Load Adjustment Screw Adjusting the Regulator Natural GAS only Voltage Regulator Adjustment Engine Governor Adjustment1 7 KW Units 2 12 KW and 15 KW Units Automatic Transfer Operation BREAK-IN Procedure‹ 3.2.1 Auto Position ‹ 3.2.2 OFF Position Sequence of Automatic Operation Manual Transfer Operation ‹ 3.5.2 Transfer Back to Utility Power Source Setting the Exercise Timer‹ 3.7.1 LOW OIL Pressure Switch ‹ 3.7.2 High Temperature Switch Checking the Engine OIL Level Approximate Crank Cycle Times‹ 3.7.4 Overspeed Changing the Engine OIL ‹ 4.3.2 OIL Change ProcedureChanging the OIL Filter ‹ 4.3.1 Engine OIL Recommendations Spark Plugs Battery Maintenance Cooling System Adjusting GH-410/GT-990 Valve Clearance ‹ 4.12.1 Removal from Service OUT of Service Procedure‹ 4.12.2 Return to Service Corrosion Protection Be performed by the nearest Guardian Authorized Dealer Service Schedule Problem Cause Correction Troubleshooting Guide Electrical Data Customer Battery Utility Battery Charger Utility Connection BCR SW1 Exploded Views and Parts Lists QTY Description Exploded Views and Parts Lists Circuit Breaker 40A X 2P Exploded Views and Parts Lists BOX GTS Load Center Exploded Views and Parts Lists COVER, 12 Position GTS Load Center 140 Sleeve Exploded Views and Parts Lists KNOB, AIR Cleaner 28 31 ADAPTOR, Engine Exploded Views and Parts Lists Stator 12KW Exploded Views and Parts Lists PIN, Piston D20 Exploded Views and Parts Lists SCREW, Taptite M6-1.0X8 Yellow Chrome Engine only Mounting Dimensions Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Your Warranty Rights and Obligations MANUFACTURER’S Emission Control System Warranty CoveragePURCHASER’S/OWNER’S Warranty Responsibilities Emission Related Parts Include the Following Emission Control System Warranty Warranty Schedule