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

Page 32

Section 6 — Electrical Data

Air-cooled 7 kW, 12 kW and 15 kW Generators Electrical Schematic – 7 kW – Drawing No. 0D9014-C

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

BATTERY

 

 

225B

 

 

 

 

 

 

 

F2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHARGER

 

 

224B

 

 

 

 

 

13A

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13A

 

 

 

 

2

 

225A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F1

 

 

 

 

 

1

 

9

9

 

7

7

BCR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

6

3

4

 

 

11

0

 

 

 

 

 

 

 

 

 

 

 

 

13A

224A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

77

 

 

 

 

 

 

 

 

77

 

C2-1

 

 

 

 

 

 

 

66

 

0

14

 

 

 

 

BATTERY CHARGE

 

 

 

 

 

 

 

0

 

 

 

WINDING

66

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

0

C2-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

225A

224A

225

224

13

15

0

C2-4

55

11

 

 

 

BA

 

 

22

0

 

 

FIELD

 

 

 

 

4

 

0

ELECTRONIC

C2-10

C2-9

VOLTAGE

0

4

 

REGULATOR

 

0

 

 

6

 

 

 

 

 

162

C2-11

 

 

CB2

6

 

 

 

 

0

2

C2-7

6

C2-8

2

 

 

DPE WINDING

 

(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 HM - HOUR RUN METER

IM - IGNITION MODULE

LOP - LOW OIL PRESSURE SWITCH SC - STARTER CONTACTER

SP - SPARK PLUG

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

SM - STARTER MOTOR

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

 

HTO

0

0

 

 

 

0

 

 

 

 

 

 

 

LOP

ENGINE RUN

C1-4

 

 

SW2

 

 

WINDING

 

 

 

14

 

 

 

 

 

(STATOR)

 

 

 

 

 

 

C2-3

 

 

 

 

C1-3

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

66A

 

 

 

 

 

 

 

 

85

 

 

 

 

 

 

 

 

 

 

 

 

86

 

 

351

 

 

4

225

 

 

 

 

 

 

 

 

 

 

66A

 

 

 

1

2

3

4

5

 

 

 

 

 

J2

 

 

 

 

 

 

 

 

 

1

4

23

 

 

 

 

 

 

 

 

 

 

 

J1

86

194

 

 

 

 

 

 

 

 

 

 

 

3

 

23

 

 

 

 

 

4

 

194

 

 

 

 

 

5

 

56

 

 

 

 

 

6

 

18

 

CONTROL

 

8

66A

 

 

 

 

239

 

PRINTED CIRCUIT

 

 

 

 

BOARD

 

 

10

 

15A

 

 

 

 

 

11

 

17

 

 

 

 

 

12

 

15

 

 

 

 

 

13

 

0

 

 

 

 

 

 

 

225

 

 

 

 

 

15

 

224

 

 

 

 

 

16

 

 

 

 

 

 

 

17

 

 

15

23

194

14

224

66A

239

30

Image 32
Contents Installation Introduction Authorized Dealer LocationPost Installation Start-up Adjustments MaintenanceTroubleshooting Introduction Inside Front CoverGeneral Hazards Fire Hazards ‹ Standards IndexSystem SET LED UNPACKING/INSPECTIONProtection Systems Generator Gfci‹ 1.5.2 Engine Specifications‹ 1.5.1 Generator 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 BatteryElectrical Checks Check Transfer Switch OperationBefore Initial START-UP Generator Tests Under Load Checking Automatic Operation‹ 2.7.1 7 KW Units Adjusting the Regulator Natural GAS onlyEngine Governor Adjustment 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 Overcrank‹ 3.7.4 Overspeed Checking the Engine OIL LevelApproximate Crank Cycle Times ‹ 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 PURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Control System Warranty Emission Related Parts Include the FollowingWarranty Schedule Errata Sheet PRE Packaged Units only ASSEMBLY, Enclosure Base
Related manuals
Manual 56 pages 28.41 Kb

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.