Generac 04675-3, 04673-2, 04674-2 owner manual Battery

Page 28

Section 6 — Electrical Data

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

Electrical Schematic – 12 & 15 kW – Drawing No. 0D8501-B

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

3

 

 

 

225A

 

 

 

 

225A

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

224A

 

 

 

 

 

 

1

BATTERY

225B

 

 

 

 

 

F2

224A

 

 

 

 

 

 

 

 

225

 

 

 

CHARGER

224B

 

 

 

 

13A

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13A

 

2

 

 

 

 

 

 

224

 

 

 

 

 

 

 

 

 

F1

 

 

 

 

1

7

7

 

9

 

 

 

 

 

 

BCR

 

 

 

 

 

 

 

 

6

3

 

 

 

11

0

 

 

 

 

 

4

 

 

 

13A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

77

13

 

 

 

 

77

C2-1

BATTERY CHARGE

66

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

WINDING

66

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

0

C2-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2-4

 

HTO 0 0

 

 

 

C2-11

 

0

55

 

 

 

 

 

11

BA

 

 

ENGINE RUN

C1-4

SW2

 

 

 

 

0

WINDING

 

 

 

 

 

 

 

 

22

FIELD

 

(STATOR)

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

4

 

 

 

C2-3

 

 

ELECTRONIC

C2-10

 

 

C2-9

 

 

 

 

 

 

 

VOLTAGE

0

4

 

 

 

4

 

 

REGULATOR

0

 

 

 

 

66A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

162

 

 

C1-6

 

 

 

 

 

CB2

 

6

0

 

351

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2-8

C2-7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

0

14

15

 

 

0

0

LOP

1415

C1-3

 

 

 

 

23

86

 

194

4

225

 

 

14

 

 

224

66A

 

 

(STATOR)

DIAGRAM KEY

BA - BRUSH ASSEMBLY

BCR - BATTERY CHARGE RELAY

CB1 - CIRCUIT BREAKER, MAIN OUTPUT CB2 - CIRCUIT BREAKER, ALT. EXCITATION

D - DIODE

FS - FUEL SOLENOID F1 - FUSE 15 AMP F2 - FUSE 5 AMP

HTO - HIGH OIL TEMPERATURE SWITCH

IM1 - IGNITION MODULE, CYLINDER #1

IM2 - IGNITION MODULE, CYLINDER #2

LOP - LOW OIL PRESSURE SWITCH SC - STARTER CONTACTER

SCR - STARTER CONTACTOR RELAY SP1, SP2 - SPARK PLUGS

SW1 - AUTO / OFF / MANUAL SWITCH SW2 - SET EXERCISE SWITCH

SM - STARTER MOTOR

TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA (DUAL SEC.)

1 2 3 4 5

J2

CONTROL

PRINTED CIRCUIT BOARD

 

 

 

 

15A

 

1

23

 

239

J1

4

194

66A

2

86

 

 

 

3

23

 

 

 

 

194

 

 

556

18

714

66A

9239

10 15A

17

1215

0

14225

224

16

17

26

Image 28
Contents Installation Introduction Authorized Dealer LocationPost Installation Start-up Adjustments MaintenanceTroubleshooting Introduction Inside Front CoverGeneral Hazards Fire Hazards ‹ Standards IndexProtection Systems UNPACKING/INSPECTIONSystem SET LED Generator Gfci‹ 1.5.1 Generator Specifications‹ 1.5.2 Engine Reconfiguring the Fuel System Fuel Requirements RecommendationsFuel Consumption ‹ 1.8.1 7 KW, 410CC‹ 1.9.2 Transfer Switch Location‹ 1.9.1 Generator 2.1 7 kW, 12 kW and 15 kW UnitsBattery Installation BatteryBefore Initial START-UP Check Transfer Switch OperationElectrical Checks Generator Tests Under Load Checking Automatic OperationEngine Governor Adjustment Adjusting the Regulator Natural GAS only‹ 2.7.1 7 KW Units Voltage Regulator Adjustment ‹ 2.7.2 12 KW and 15 KW UnitsBREAK-IN Procedure Automatic Transfer OperationSequence of Automatic Operation ‹ 3.2.1 Auto Position‹ 3.5.2 Transfer Back to Utility Power Source Manual Transfer OperationSetting the Exercise Timer ‹ 3.7.1 LOW OIL Pressure Switch‹ 3.7.2 High Temperature Switch ‹ 3.7.3 OvercrankApproximate Crank Cycle Times Checking the Engine OIL Level‹ 3.7.4 Overspeed ‹ 4.3.2 OIL Change Procedure Changing the Engine OILChanging the OIL Filter ‹ 4.3.1 Engine OIL RecommendationsBattery Maintenance Spark PlugsAdjusting Valve Clearance Cooling SystemOUT of Service Procedure ‹ 4.12.1 Removal from Service‹ 4.12.2 Return to Service Corrosion ProtectionService Schedule SYSTEM/COMPONENT Procedure FrequencyTroubleshooting Guide Problem Cause CorrectionElectrical Data Customer Battery Utility Battery Charger Utility Connection BCR RED Exploded Views and Parts Lists Part NO. QTY Description Exploded Views and Parts Lists Part NO. QTY. Description 16B Sleeve 122 124 125 138 139 136135 KNOB, AIR Cleaner 45 30 1016 1519 QTY Exploded Views and Parts Lists QTY Description Exploded Views and Parts Lists PIN, Piston D20 Exploded Views and Parts Lists SCREW, Taptite M6-1.0X8 Yellow Chrome 7KW CASTING, Twin Regulator Housing Mounting Dimensions Air-cooled 7 kW, 12 kW and 15 kW Generators MANUFACTURER’S Emission Control System Warranty Coverage Your Warranty Rights and ObligationsPURCHASER’S/OWNER’S Warranty Responsibilities Emission Control System Warranty Emission Related Parts Include the FollowingWarranty Schedule Errata Sheet PRE Packaged Units only ASSEMBLY, Enclosure Base
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04674-2, 04675-3, 04673-2 specifications

Generac, a prominent name in the power equipment sector, offers a range of reliable and efficient energy solutions, including the models Generac 04673-2, 04675-3, and 04674-2. These models are designed to meet diverse consumer needs, from residential applications to larger commercial setups, providing dependable backup power during outages.

The Generac 04673-2 is a standout home standby generator specifically engineered for residential use. It boasts an automatic operation feature, ensuring that power is restored within seconds of an outage. This model operates on a robust Generac engine, delivering a reliable power output that can support essential household appliances and systems, including HVAC units, refrigerators, and sump pumps. One of the main characteristics of this generator is its Quiet Test mode, which runs at a lower RPM to minimize noise while conducting weekly self-tests, ensuring that the system is always ready when needed.

Moving on to the Generac 04675-3, this model offers enhanced features tailored for users needing higher power output. With a larger capacity, it can handle more demanding power needs, making it suitable for larger homes or small businesses. The 04675-3 is equipped with advanced technologies, including the Mobile Linkā„¢ remote monitoring system, which enables users to check the status and performance of their generator from anywhere using a smartphone or computer. This connectivity empowers users with real-time information and alerts regarding their generator's operational performance.

The Generac 04674-2 model rounds out the trio, engineered for those who need a powerful standby generator with a slightly different configuration. It features the same robust engine as the other models, ensuring reliability and user-friendly operation. Its standout feature is the integrated transfer switch capability, which allows for seamless transfer of power from the grid to the generator without manual intervention. This model also supports various fuel types, providing flexibility depending on user preference and availability.

All three Generac models focus on safety and efficiency, incorporating features such as excellent ventilation systems, all-weather enclosures, and user-friendly control panels. They are designed for low maintenance, ensuring long-lasting performance without extensive upkeep. With Generac's commitment to innovation and quality, these generators offer peace of mind, enabling users to maintain their lifestyles and operations without interruption during power outages. Whether for home or business use, the Generac 04673-2, 04675-3, and 04674-2 models represent a reliable choice in emergency power solutions.