Generac Power Systems 04758-1, 04759-1, 04760-1 owner manual Scr

Page 29

Section 6 — Electrical Data

Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Electrical Schematic – 12 & 15 kW – Drawing No. 0D8501-B

11

22

TX

225A N2 56VA

224A

225 1VA

224 N1

13

17

0

15A

17

13

 

 

194

 

239

 

0

 

14

 

0

 

13

15

SCR

56

16

18

 

17

0

 

15

0

18

C1-5

 

C2-6

 

 

 

 

 

C2-5

 

 

N1

240VAC

 

 

 

 

 

 

 

 

 

 

 

UTILITY

 

N2

 

 

N2

INPUT

 

 

N1

 

 

23

12Vdc

 

 

 

 

 

 

 

 

 

 

TRANSFER

 

 

 

 

 

 

 

 

 

 

 

194

RELAY

 

 

 

 

 

COIL

 

 

 

 

 

 

 

 

 

 

 

 

CUSTOMER

 

 

 

 

 

 

CONNECTIONS

 

 

 

11

 

 

 

 

 

 

23

 

 

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

15A

 

33

 

 

 

SW1

 

 

 

 

194

 

POWER

 

120V

 

 

 

 

WINDING

 

120V

239

 

(STATOR)

 

 

15

 

 

 

 

 

 

 

 

 

44

CB1

 

23

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240V

15

 

 

 

 

 

 

13

 

 

 

 

RED

 

 

 

 

C2-1

 

SC

 

 

 

 

 

 

16

 

14

 

 

 

C1-1

 

 

 

 

 

 

SC

FS

 

SM

BATTERY

 

 

 

12V

 

 

 

 

 

 

0

0

 

 

 

0

 

 

 

 

BLACK

CUSTOMER

IM1

SUPPLIED

 

SP1

D

18

D IM2

SP2

Generac® Power Systems, Inc. 27

Image 29
Contents Installation Introduction Maintenance Post Installation Start-up AdjustmentsTroubleshooting Introduction Inside Front CoverGeneral Hazards ‹ Standards Index Electrical HazardsSystem SET LED UNPACKING/INSPECTIONProtection Systems 7 kW, Single Cylinder GH-410 Engine Generator‹ 1.5.2 Engine Specifications‹ 1.5.1 Generator Fuel Requirements Recommendations Reconfiguring the Fuel SystemFuel Consumption 1 7 KW, 410CCLocation Transfer SwitchGenerator 2.1 7 kW, 12 kW and 15 kW UnitsBattery Battery InstallationElectrical Checks Check Transfer Switch OperationBefore Initial START-UP Checking Automatic Operation Generator Tests Under Load1 7 KW Units Adjusting the Regulator Natural GAS onlyEngine Governor Adjustment 2 12 KW and 15 KW Units Voltage Regulator AdjustmentBREAK-IN Procedure Sequence of Automatic Operation Automatic Transfer Operation‹ 3.2.1 Auto Position ‹ 3.2.2 OFF PositionManual Transfer Operation ‹ 3.5.2 Transfer Back to Utility Power Source‹ 3.7.1 LOW OIL Pressure Switch Setting the Exercise Timer‹ 3.7.2 High Temperature Switch ‹ 3.7.3 Overcrank‹ 4.3.1 Engine OIL Recommendations Checking the Engine OIL LevelChanging the Engine OIL ‹ 4.5.1 7 KW, 12 KW and 15 KW Generators ‹ 4.3.2 OIL Change ProcedureChanging the OIL Filter Spark Plugs Battery MaintenanceCooling System Adjusting Valve Clearance‹ 4.12.2 Return to Service OUT of Service Procedure‹ 4.12.1 Removal from Service Corrosion ProtectionSYSTEM/COMPONENT Procedure Frequency Service ScheduleProblem Cause Correction Troubleshooting GuideElectrical Data Customer Battery SCR Electrical Data Connection BCR SW1 Exploded Views and Parts Lists Part NO.QTY. Description Exploded Views and Parts Lists Part NO. QTY. Description 140 Part NO. QTY Description Exploded Views and Parts Lists QTY Description 14 20 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 For GT 760 Engine only CASTING, Twin Regulator Housing Mounting Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators California and Federal Emission Control Warranty Statement Emission Control System Warranty Warranty Schedule

04758-1, 04759-1, 04760-1 specifications

Generac Power Systems is a leading manufacturer of power generation equipment, particularly known for its innovative solutions in backup and portable power. Among its impressive product lineup, the Generac models 04758-1, 04759-1, and 04760-1 stand out for their reliability and advanced features, making them ideal choices for residential and commercial applications.

The Generac 04758-1 is a robust standby generator that delivers a powerful output of 22kW. It is designed to automatically kick in during power outages, ensuring that homes remain powered without the need for manual intervention. One of its main features is the innovative Mobile Link app, which allows users to monitor their generator's status remotely through their smartphones. This model also incorporates Generac's G-Force engine, which is designed with durability in mind, providing longer run times and enhanced performance.

The 04759-1 model builds on its predecessor's strengths by enhancing its power capabilities. With a 24kW output, it efficiently supplies power to larger homes or small businesses that require reliability during outages. Its True Power Technology ensures clean power output, making it suitable for sensitive electronics. The 04759-1 also boasts advanced diagnostic features, allowing for self-testing and maintenance alerts, which contribute to its user-friendly design.

Moving up in the lineup, the Generac 04760-1 generator further amplifies power output, reaching an impressive 26kW. This model is tailored for those who demand the utmost in power reliability, featuring an aluminized steel enclosure that enhances durability and rust resistance. The 04760-1 is equipped with Wi-Fi connectivity, enabling real-time updates and notifications directly to users’ mobile devices. Its superior sound attenuated design operates quietly, ensuring minimal disruption during operation.

All three models are equipped with the Quiet-Test technology, which allows for a low-decibel exercise cycle that reduces noise levels without sacrificing performance. Additionally, Generac back them with a comprehensive warranty and customer support, assuring consumers of their long-term reliability and effectiveness. With advanced features, superior performance, and innovative technology, the Generac 04758-1, 04759-1, and 04760-1 models offer dependable solutions for power generation needs, catering to a diverse range of applications while ensuring peace of mind during power interruptions.