Generac Power Systems 04389-1, 04456-1, 04390-1 owner manual Battery

Page 28

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

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

225A

 

 

 

 

225A

 

 

 

 

 

 

2

 

 

 

224A

 

 

 

 

 

1

BATTERY

225B

 

 

 

 

F2

224A

 

 

 

 

 

 

 

225

 

 

 

CHARGER

224B

 

 

 

13A

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13A

 

2

 

 

 

 

 

224

 

 

 

 

 

 

 

 

F1

 

 

 

 

1

7

7

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BCR

 

 

11

0

 

 

 

 

6

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13A

 

 

 

 

 

 

 

 

 

 

 

 

 

77

 

 

 

 

 

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

 

SW2

 

 

 

 

 

C1-4

 

 

 

 

0

WINDING

 

 

 

 

 

 

 

 

22

FIELD

 

(STATOR)

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

C2-3

 

 

ELECTRONIC

4

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

 

 

 

 

 

 

 

 

13

0

14

15

 

 

 

0

 

 

0

 

 

 

LOP

 

 

 

14

15

 

 

 

 

C1-3

 

 

 

 

23

 

 

86

194

 

4

22514

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

5 56 18 7 14

66A

9 239

1015A

17

1215

0

14225

224

16

17

26 Generac® Power Systems, Inc.

Page 27 Page 29
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Page 27 Page 29
Contents
Installation Introduction Authorized Dealer LocationPost Installation Start-up Adjustments MaintenanceTroubleshooting Introduction Inside Front CoverGeneral Hazards Electrical Hazards ‹ Standards IndexProtection Systems UNPACKING/INSPECTIONSystem SET LED Your Generator 7 kW, Single Cylinder GH-410 Engine‹ 1.5.1 Generator Specifications‹ 1.5.2 Engine Reconfiguring the Fuel System Fuel Requirements RecommendationsFuel Consumption 1 7 KW, 410CC EngineTransfer Switch LocationGenerator 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 only1 7 KW Units Voltage Regulator Adjustment 2 12 KW and 15 KW UnitsBREAK-IN Procedure Automatic Transfer Operation‹ 3.2.3 Manual Position ‹ 3.2.1 Auto PositionSequence of Automatic Operation Manual Transfer OperationSetting the Exercise Timer ‹ 3.5.2 Transfer Back to Utility Power Source‹ 3.7.1 LOW OIL Pressure Switch ‹ 3.7.2 High Temperature SwitchApproximate 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 GH-410/GT-990 Valve Clearance Cooling SystemOUT of Service Procedure ‹ 4.12.1 Removal from Service‹ 4.12.2 Return to Service Corrosion Protection Service Schedule SYSTEM/COMPONENT Procedure FrequencyTroubleshooting Guide Problem Cause CorrectionElectrical Data Customer Battery Utility Battery Charger Utility Connection BCR Customer Connections Neutral Exploded Views and Parts Lists Part NO.QTY. Description Exploded Views and Parts Lists QTY Description Exploded Views and Parts Lists BOX GTS Load Center Exploded Views and Parts Lists COVER, 12 Position GTS Load Center Kit Contains BUSHING, Governor Lower 138 122 KNOB, AIR Cleaner 28 31 ADAPTOR, Engine Exploded Views and Parts Lists Stator 12KW Exploded Views and Parts Lists ASSEMBLY, Connecting ROD Exploded Views and Parts Lists SCREW, Taptite M6-1.0X8 Yellow Chrome Engine only Mounting Dimensions Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Guardian 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 This Warranty Shall not Apply to the Following
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