Generac Power Systems 004373-6, 004626-5 owner manual Generator D4992-A

Page 25

GOVERNORTO ACTUATOR	BLACK	GCU

BROWN

YELLOW

ORANGE

14

14

13

	BLUE	BLUE
	BLUE
	85
	85
	14	56
	14	13
	85	13
	85
	85	0
		0
	56
	0

85
85
56
14								85
14
13		14				56			85
		14				56

0		13	14
0
0	0	0	15	4	229	56	68	69	85	86
14			1
14
0
14 CAP
BLACK
N2

BLUE

			1					BLUE
			1					1
			4	4
			183
			0		183
			194	0	183		4	1
			194				4

				23
	1	4	T2	23
	1	4	T1	T2				2
			T1	T2
				T1
				T1
150	218			N2		E		6
150	218			N2				6

4	23		N1	S		S		S16
		N2		O	P Q	S	H
		N2	CP	Q	P Q	R	J	S15
			CP	Q	PIN		J	S15
	183	T2		00	PIN	L		178	2
	183		N1	00	N	L		178	2
			N1					S1
	23							S1
	N2

(Model No.

0043733,

BLACK

N1

23	178
N1	58

S15

85

14

56

14

85

RED
N2
N1
2	162

	15
		13		4	229
		0		4	229
15	F1	0			56
15		14	14	14	4
		14	14	14

	T2	T1	00
	T2		58
	194		58
	194		57
85	178		57
	178		S3

		T1
		T1
15			S1

57 S3

S1

00

6

	13		0
			0
		7	85
			85
		8	85
			85
		9	0
		10	0
	14	10	56
	14	10	56
	14	11	2

		1	1
		4	4
	AVR	6	6
		5	S15
N1		3	S16
		3	S16
N2

	S15	0
	S16	0
	S16
162	0
162	0		4
	0		4
	2	14	4
	CB1	14
		14

				58		2
	T2	T1	0	58	2	S16
			0			S16

	6

		S16
2		S3
2		HM
		HM
85

194	57
194

2

6

S15S16

14	BLUE	00

S16

S15

S15

HZ

13	12	12

EH

	162	14
4	R1	14
		0

4

		58			0
					0		BLUE
194		S1			BVM	0	S15
194		S1	3	19	14	0	S15
		7	3	19			S16
23	15			64	0		AM
	183	2		12
		2		12
		S3

Generac

A

LEGEND

AM - METER, AC OUTPUT CURRENT AVR - AUTOMATIC VOLTAGE REGULATOR BVM - METER, BATTERY VOLTAGE

CAP - CAPACITOR

CB1 - CIRCUIT BREAKER- EXCITATION CP - CONNECTION, LOWER PANEL D1 - DIODE- 600V, 12A

EH - ENGINE HARNESS CONNECTION F1 - FUSE 15A

F2 - FUSE 7.5A IN-LINE

4		56
0	229	56
29	229	4

D1

4

TS2

14

BLACK

N2 BLACK

	78			0	S1	00	67	15C	+		67
	1				S1					67
								0		67	0
											0

15C		0			15C						0
15C					15C				15C
			183						15C
229			183	START/MANUAL					00
									00
			SW1
	T2	T1	SW1								VM
			239	15A	OFF	15C					VM
			239	15A		15C
			178					65
			178

178	64
	15C
15A

Wiring Diagram — Pre-pack Panel	0043734 & 0043735) Guardian
(4.3L) – Drawing	Liquid-cooled 40
No	kW

Section 6 —

® Power Systems, Inc.

GCU - GOVERNOR CONTROLLER UNIT HM - HOURMETER

HZ - METER, FREQUENCY

LPC - LOWER PANEL CONNECTION L1 - LIGHT - FAULT INDICATOR PCB - CIRCUIT BOARD CONTROLLER PSW - SWITCH- PHASE SELECTOR R1 - RESISTOR, FIELD BOOST SW1 - SWITCH- AUTO/MANUAL/OFF SW2 - SWITCH- SET EXERCISE

TR1 - TRANSFORMER UTILITY SENSING 24 VA TS1, TS2 - TERMINAL STRIPS

VM - METER, AC OUTPUT VOLTAGE

			T2		T1													T2	T1	F2
					T1														T1			65
																				14	14	65
																		15	225A	N.C.		65
	BLUE																			N.C.
	BLUE
BLACK	RED		225A	RED		15C	239	15A	817		14		56	194	23	85	4			15C		S15
BLACK	T1 T2		225A	RED		15C	239	15A	817		14		56	194	23	85	4			15C		S15
					0															15		S16
					0															15		64
	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1			BLUE
	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1			15
	TR1																	S15		15
	BLUE					PCB												S15
	BLUE																B	S16			S16
																	B	S16			S16
																	D	229
																	E	176		15
																				+
								BLUE												L1

USE BLUE WIRE FOR 240V, 1 PHASE

USE YELLOW WIRE FOR 208V, 3 PHASE

INSULATE UNUSED WIRE END

Generator . 0D4992-A

Electrical Data

23

Image 25

Contents Liquid-cooled, Prepackaged Standby Generators Models Authorized Dealer Location IntroductionInstallation Diagram General Hazards Electrical Hazards UNPACKING/INSPECTION Prepackaged Transfer SwitchGenerator Generator AC Connection SystemsMain Circuit Breaker SpecificationsEngine Protective Devices ‹ 1.8.2 Generator and Load Compatibility Fuel Requirements Recommendations‹ 1.9.1 Conversion to LP GAS Vapor Coolant Emissions Control System‹ 1.12.1 AIR Fuel Ratio Controller Basic Standby Electric System Standby Generator InstallationNfpa Standards Other Published Standards‹ 2.6.1 PRE-PACKAGED Type Switch Transfer Switch Start Signal ConnectionsMethod Grounding the Generator‹ 2.7.1 Vented Batteries Battery InstallationPreparation Before START-UP Using the AUTO/OFF/MANUAL Switch Engine Heater Sequence of Automatic Operation‹ 3.2.3 Manual Position Checking the Engine OIL Level Weekly Exercise Cycle‹ 4.2.2 OIL and Filter Change Procedure Changing the Engine AIR CleanerChanging the Engine OIL and Filter ‹ 4.2.1 Engine OIL Recommendations‹ 4.5.1 Battery Replacement Battery MaintenanceSpark Plugs Cooling SystemOverload Protection for Miscellaneous MaintenanceDC Fuse Engine Coolant‹ 4.11.1 Removal from Service OUT of Service Procedure‹ 4.11.2 Return to Service SYSTEM/COMPONENT Procedure Frequency Service ScheduleProblem Cause Correction Troubleshooting GuideInstallation Diagram TS1 Generator D4992-A Guardian Liquid- Panel 4.3L Drawing No Section Wiring Diagram Control Panel Model No Drawing No KW Generators No D6975 EC1 ACT 12 19 11 3529 QTY Description ONE Assembly M6 Hinge Panel Face Panel BTM & Back Control Exploded Views and Parts Lists CHASSIS, Universal Exploded Views and Parts Lists QTY To Engine Flywheel Washer Lock M12 Exploded Views and Parts Lists Engine 4.3L GM Exploded Views and Parts Lists Mount Engine R & L KIT Radiator Copper Brass DIA. Clamp Assembly 2 Compartment To Engine Front NUT Wing 1/4-20 Nylk To Stepper Motor To Valve Cover To Intake Manifold Support Solenoid NAT GAS Attach to FAN Scroll Elbow 90D 3/4NPT Exploded Views and Parts Lists Muffler Catalyst 4.3L Assembly Motor Stepper To Thermostat Housing Guardian Liquid-cooled 40 kW Generators Guardian Liquid-cooled 40 kW Generators MANUFACTURER’S Emission Control System Warranty Coverage Your Warranty Rights and ObligationsPURCHASER’S/OWNER’S Warranty Responsibilities Emission Related Parts Include the Following Emission Control System WarrantyWarranty Schedule

004373-6, 004626-5 specifications

Generac Power Systems has established itself as a leader in the field of backup and portable power solutions, and their models 004626-5 and 004373-6 are prime examples of their dedication to innovation and reliability. These models are designed to cater to a variety of power needs, making them essential assets for homeowners and businesses alike.

The 004626-5 is a robust home standby generator, renowned for its powerful performance and automatic transfer switch capabilities. This model features Generac's G-Force engine, which is specifically engineered for high performance and longevity, ensuring that it can handle the demands of powering a home during outages. It boasts a multi-language LCD display that provides real-time system status updates, allowing users to monitor performance with ease. Additionally, the 004626-5 is equipped with an integrated wi-fi system, enabling remote monitoring through the Mobile Link app. This feature gives users the convenience of checking their generator's status from anywhere, ensuring peace of mind.

On the other hand, the 004373-6 is a portable generator designed for versatility and convenience. This model is lightweight and easily transportable, making it ideal for outdoor activities, job sites, or emergency power supply during outages. Powered by a reliable OHV engine, the 004373-6 delivers impressive power output while maintaining fuel efficiency. Its ergonomic design includes a transport handle and never-flat wheels, allowing for easy maneuverability. The model also features Generac’s PowerRush technology, which provides over 50% more starting capacity, making it capable of handling larger appliances with ease.

Both models are designed with safety features in mind. The 004626-5 comes with a durable weather-resistant enclosure, protecting it from the elements, while the 004373-6 includes a low-oil shutdown feature to prevent engine damage.

In summary, Generac Power Systems continues to set the benchmark for reliability and innovation in power solutions with models 004626-5 and 004373-6. With their advanced technologies, user-friendly features, and unparalleled performance, these generators are engineered to provide power when it’s needed most, ensuring a seamless transition during outages and enhancing convenience for users across various settings.