Section 8 — Exploded Views and Parts Lists

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

7 kW, 8 Circuit Load Center Assembly – Drawing No. 0E7975-B

ITEM

PART NO.

QTY.

DESCRIPTION

1

0D4801

1

BOX GTS LOAD CENTER

2

0D4800

1

COVER, 8 POSITION GTS LOAD CENTER

3

0C2237

1

TRANSFER SWITCH HOME STANDBY 100A 2P 250V

3A

077220

1

COIL UTILITY

3B

077220A

1

COIL STANDBY

3C

082574

1

INSULATOR-SIDEWALL (NOT SHOWN)

3D

084464

1

LIMIT SWITCH OPERATION (NOT SHOWN)

4

074908

8

SCREW TAPTITE M5-0.8 X 10 BP

5

024912

1

SCREW TAPTITE 1/4-20 X 5/8 BP

6

0A1658

1

LOCK WASHER, SPECIAL-1/4"

7

063617

1

RELAY PANEL 12VDC DPDT 10A@240VAC

8

0E7889A

1

8 CIRCUIT LOAD CENTER 125A/240V

9

0A1495

4

SCREW HHTT M4-0.7 X 10

10

0A1661

2

RIVET POP 0.156" X 0.675"

11

022473

1

WASHER FLAT 1/4-M6

12

0D3094

1

HARNESS,GTS TO MAIN PANEL

13

0D4684A

1

PLATE HARNESS ADAPTER

14

0E7900

1

SUBPLATE, LOAD CENTER

15

0F4790

10.5"

U-CHANNEL

16

022152

6

WASHER LOCK #10

17

064526

2

SCREW HWHS #6-25 X 3/8

18

0E6155

1

ARM EXTENDER PIN

19

063378

4

HOLDER CABLE TIE

20

0A2110

4

SCREW SWAGE 1/4-20 X 1/2 ZINC

21

074138

2

LUG QUICK DISCONNECT NI-S 10X45 DEG BRASS / TIN

22

036933

6

SCREW PPHM #10-32 X 3/8"

23

077033

6

LUG SLDLSS 1/0-#14X9/16 AL/CU

24

048850

1

BLOCK TERMINAL 20A 5 X 6 X 1100V

25

028739

4

TIE WRAP UL 3.9" X .10" NAT'L

26

0D4802

1

HARNESS, GTS TO EXTERNAL CONNECTION BOX

27

0D3191

1

COVER, RELAY & TERM BLOCK

28

0D3088

1

WIRE HARNESS,GTS LOAD CENTER (NOT SHOWN FOR CLARITY)

29

073591

2

FUSE HOLDER

30

073590A

2

FUSE 5A X BUSS

31

040213B

4

PCB SUPPORT SNAP-IN 1-3/8"

32

0E7888C

1

CIRCUIT BREAKER 20A X 1P

33

0A7215

4

SCREW SW 1/4-20X5/8 WITH WASHER

34

0E7888B

5

CIRCUIT BREAKER 15A X 1P

35

0E7888A

1

CIRCUIT BREAKER 30A X 2P

36

0D3320

1

COVER - HARNESS ENTRY

37

0E6193

1

BRACKET, ARM EXTENDER

47

Page 49
Image 49
Generac Power Systems 04389-3, 04456-3, 04390-3 owner manual QTY Description

04389-3, 04456-3, 04390-3 specifications

Generac Power Systems has established itself as a leading name in power generation equipment, and models 04389-3, 04456-3, and 04390-3 exemplify the company’s commitment to reliability and technology. These models are particularly popular among homeowners and businesses that need dependable backup power solutions.

The Generac 04389-3 is a 22 kW standby generator designed to provide seamless power during outages. It boasts a powerful 999cc engine that can handle heavy loads, making it suitable for larger homes or commercial settings. The generator features Generac’s patented True Power Technology, which ensures clean and stable power delivery, making it safe for sensitive electronics. It also comes equipped with an innovative shutdown system that prevents damage during low oil conditions and features a five-year limited warranty for added peace of mind.

Similarly, the 04456-3 model also serves as a robust standby generator, offering 24 kW of power output. This model highlights an advanced alternator that provides a reliable source of energy for running essential appliances like refrigerators, air conditioners, and heating systems. The 04456-3 includes an automatic exercise mode, allowing it to run tests periodically to ensure it’s always ready to operate when needed. Additionally, it utilizes a user-friendly digital controller that simplifies monitoring and operational management.

The Generac 04390-3 model offers a slightly lower output at 20 kW but retains high efficiency and reliability. Like its counterparts, it features an innovative design that operates quietly while delivering consistent power. This model is particularly aimed at residential users who require dependable backup solutions without the noise commonly associated with generators. It incorporates Generac’s Smart Management modules, enabling users to manage power loads effectively and avoid overloading the system.

All three models benefit from Generac’s Mobile Link technology, which enables remote monitoring via mobile devices. This feature allows users to check the status of their generators, including maintenance alerts and operational history, providing a convenient way to manage energy needs. In summary, Generac models 04389-3, 04456-3, and 04390-3 offer cutting-edge features, dependable technology, and robust capabilities, making them an ideal choice for anyone seeking reliable backup power solutions.