Generac 04758-1, 04759-1, 04760-1, 04758-1,04759-1,04760-1 owner manual SW1

Page 33

Section 6 — Electrical Data

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

Electrical Schematic – 7 kW – Drawing No. 0D9014-C

11

C2-6

22

 

 

TX

C2-5

 

225A

 

N2

N1

240VAC

 

56VA

 

 

UTILITY

 

N2

N2

INPUT

 

 

224A

 

 

N1

12Vdc

225

 

 

 

 

23

 

 

TRANSFER

 

1VA

 

 

 

 

194

RELAY

 

 

 

COIL

224

 

N1

 

 

 

 

13

17

CUSTOMER

CONNECTIONS

11

NEUTRAL

0

17

 

 

 

23

 

 

 

 

 

22

 

 

 

 

 

 

33

 

 

15A

 

 

 

 

0

SW1

194

 

120V

 

 

POWER

 

 

 

 

 

 

 

120V

 

 

 

 

WINDING

(STATOR)

239

 

 

 

15

 

 

 

44

CB1

 

 

 

 

 

 

 

 

 

 

 

23

 

 

 

 

 

 

 

 

194

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

239

 

 

 

 

240V

 

 

 

 

 

 

 

 

15A

 

 

15

 

 

 

 

 

 

 

 

13

 

 

 

 

RED

 

17

 

0

C1-2

 

SC

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

 

14

 

 

 

 

 

56

 

 

56

14

 

 

 

 

18

 

 

C1-1

 

 

 

 

 

 

 

 

 

 

 

 

SM

BATTERY

 

 

 

 

 

 

 

12V

 

 

 

SC

FS

 

 

 

 

 

 

 

 

0

0

0

 

 

 

 

17

 

18

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

C1-6

 

 

 

0

 

0

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

18

 

 

IM

 

CUSTOMER

 

 

 

 

 

 

SUPPLIED

 

 

 

 

 

 

 

 

 

C1-5

D

SP

 

31

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Page 32 Page 34
Contents Installation Introduction Maintenance Post Installation Start-up AdjustmentsTroubleshooting Introduction Inside Front CoverGeneral Hazards ‹ Standards Index Electrical HazardsUNPACKING/INSPECTION Protection SystemsSystem SET LED 7 kW, Single Cylinder GH-410 Engine GeneratorSpecifications ‹ 1.5.1 Generator‹ 1.5.2 Engine 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 InstallationCheck Transfer Switch Operation Before Initial START-UPElectrical Checks Checking Automatic Operation Generator Tests Under LoadAdjusting the Regulator Natural GAS only Engine Governor Adjustment1 7 KW Units Voltage Regulator Adjustment BREAK-IN Procedure2 12 KW and 15 KW Units 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 OvercrankChecking the Engine OIL Level Changing the Engine OIL‹ 4.3.1 Engine OIL Recommendations ‹ 4.3.2 OIL Change Procedure Changing the OIL Filter‹ 4.5.1 7 KW, 12 KW and 15 KW Generators 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 Utility Battery Charger Utility 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 138 122 QTY Description 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 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 This Warranty Shall not Apply to the Following Warranty Schedule
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