Generac Power Systems 46262, 43734, 43733, 46263, 43735, 46264 owner manual KW Generators No D6975

Page 29

TO ENGINE (CONNECTOR EH)

2 160 160

1 161 161

9 79 79

8

0

0

7

0

0

 

TS1

 

 

 

 

CAP

 

 

 

 

 

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

15

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

229

 

 

229

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

13

 

 

13

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

11

14

 

 

 

 

 

 

 

 

 

183

 

 

 

 

 

 

 

 

 

10

14

 

 

14

 

 

 

 

 

 

14

 

SHOWN IN

14

HM

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

-

 

 

 

 

 

 

 

 

56

 

 

 

 

 

 

 

 

OFF POSITION

 

13

 

 

3

56

 

 

 

 

 

 

 

 

 

 

15A

 

15

 

 

 

 

6

85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

85

 

 

 

 

 

 

 

 

239

15C

 

 

15C

 

BVM

0

 

 

4

0

0

 

 

 

 

 

 

 

 

 

 

15C

SW2

N.C.

+

-

 

 

 

 

 

 

 

4

 

 

 

 

 

 

178

 

 

 

 

 

 

 

 

 

 

85

14

 

239

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

D

1

1

1

 

 

 

 

 

 

 

15A

 

 

15

 

 

14

 

 

 

0

 

56

229

178

 

 

225A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

4

 

 

 

 

 

 

15

L1

176

 

 

 

 

4

1

13

2

5 7

D

11 9

10

15E

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

6

 

 

 

 

 

 

 

 

 

29

R1

AVR

 

 

 

 

 

12

15C

15C

BLUE

15

 

13

 

 

160

 

 

162

2

 

 

 

PCB

 

 

E

176

176

 

 

F1

0

79

 

4

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

S15

5

 

 

 

 

 

194

 

 

 

 

194

 

 

 

 

 

D1

 

3

 

 

 

 

 

 

3

23

 

 

 

23

 

 

178

 

 

 

 

B

A

17

16

 

14

15

 

225A

 

 

BLUE

 

 

 

161

C

4

 

 

 

 

 

 

 

 

0

 

S16

 

S16

S15

T1

T2

 

RED

 

 

 

 

 

 

 

 

183

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1

 

 

 

 

 

 

 

2

162

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

0

 

 

E

 

 

 

 

S15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HZ

(Model No.

0046262, 0046263 & 0046264)Guardian Electrical Schematic -

TO LOWER PANEL (CONNECTOR CP)

 

S15

S16

 

 

 

 

 

BAT+

 

H

S15

S16

PHASE SELECTOR SWITCH

 

 

 

 

 

 

S16

PSW

 

 

 

 

BAT-

 

G

 

 

 

 

 

 

14

 

 

 

 

 

 

 

 

S1

65

 

 

 

 

 

 

K

 

 

 

 

PFC

 

 

 

 

 

15

 

 

 

 

 

Q

00

16

VM

 

 

 

 

 

 

19

 

 

 

 

MPU SHIELD

 

 

 

 

 

 

 

M

S3

18

64

 

ACT+

ACT-

MPU+

MPU-

 

 

 

 

 

 

CONTACTS

POSITION

 

 

 

 

 

 

 

 

1 2 3 OFF

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

2 - 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

3

 

2 - 7

 

161

 

0

 

N

 

0

2 - 11

 

 

 

 

 

160

79

 

 

 

 

-

12 - 7

 

 

0

 

 

 

12 - 11

 

 

 

 

 

14 14

0

YELLOW

USE BLUE WIRE FOR 240V, 1 PHASE

T2

USE YELLOW WIRE FOR 208V, 3 PHASE

INSULATE UNUSED WIRE END

T1

TR1

BLACK

TS2

Liquid-cooled 40 Control Panel -Drawing

Section 6 —

Generac® Power Systems, Inc.

 

7

 

AM

 

O

58

 

15 - 18

 

 

 

 

 

19 - 16

 

 

 

+

19 - 14

 

11

12

X INDICATES CLOSED

 

 

 

67

 

 

A

0

 

 

 

0

 

 

 

U T1

V T2

S N1

T N2

W 23

X 194

B 183

J 178

T1

23

183

T2

194

178

 

 

N1

N2

23

194

183

178

0

0

79

161

160

LEGEND

AM - METER, AC OUTPUT CURRENT

AVR - AUTOMATIC VOLTAGE REGULATOR

BVM - METER, BATTERY VOLTAGE

CAP - CAPACITOR

CB1 - CIRCUIT BREAKER - EXCITATION

F1 - FUSE 15 AMPS

F2 - FUSE 7.5 AMPS IN-LINE

HZ - METER, FREQUENCY

L1 - LIGHT, FAULT INDICATOR

PFC - POWER FLOW CONTROLLER

PSW - SWITCH, PHASE SELECTOR

R1 - RESISTOR, FIELD BOOST

SW1 - SWITCH, AUTO/OFF/MANUAL

SW2 - SWITCH, SET EXERCISE

TR1 - TRANSFORMER, UTILITY SENSING 24VA

TS1,TS2 - TERMINAL STRIP

VM - METER, AC OUTPUT VOLTAGE

kW Generators No. 0D6975

 

 

 

Electrical Data

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Page 28 Page 30
Contents 0046262, 0046263 Authorized Dealer Location IntroductionIntroduction Inside Front Cover General Hazards Electrical Hazards UNPACKING/INSPECTION Prepackaged Transfer SwitchGenerator Generator AC Connection SystemsEngine Protective Devices SpecificationsMain Circuit Breaker ‹ 1.9.1 Conversion to LP GAS Vapor Fuel Requirements Recommendations‹ 1.8.2 Generator and Load Compatibility ‹ 1.12.1 AIR Fuel Ratio Controller Emissions Control SystemCoolant Basic Standby Electric System Standby Generator InstallationNfpa Standards Other Published Standards‹ 2.6.1 PRE-PACKAGED Type Switch Transfer Switch Start Signal ConnectionsMethod Grounding the Generator‹ 2.7.1 Vented Batteries Battery InstallationPreparation Before START-UP ‹ 2.8.1 Prior to Initial START-UP ‹ 2.8.2 Transfer Switch‹ 2.8.3 Fuel System ‹ 2.8.4 Generator SET LubricationUsing the AUTO/OFF/MANUAL Switch ‹ 3.2.3 Manual Position Sequence of Automatic OperationEngine Heater Checking the Engine OIL Level Weekly Exercise Cycle‹ 4.2.2 OIL and Filter Change Procedure Changing the Engine AIR CleanerChanging the Engine OIL and Filter ‹ 4.2.1 Engine OIL RecommendationsSpark Plugs Battery Maintenance‹ 4.5.1 Battery Replacement Cooling System Miscellaneous MaintenanceOverload Protection for DC Fuse‹ 4.11.2 Return to Service OUT of Service Procedure‹ 4.11.1 Removal from Service SYSTEM/COMPONENT Procedure Frequency Service ScheduleProblem Cause Correction Troubleshooting GuideElectrical Data TS1 Generator D4992-A Guardian Liquid- Panel 4.3L Drawing No Section Wiring Diagram Control Panel Model No KW Generators No D6975 EC1 ACT Drain Pan Oil QTY Description Base Frame Assembly M6 Hinge Panel Face Panel BTM & Back Control Exploded Views and Parts Lists Cover Plate AVR ALT Leads Sensing Wire QTY To Engine Flywheel Washer Lock M12 Exploded Views and Parts Lists Engine 4.3L GM Exploded Views and Parts Lists MOUNT, Engine R & L KIT Radiator Copper Brass DIA. Clamp Assembly 2 Compartment To Engine Front NUT Wing 1/4-20 Nylk To Stepper Motor Support Solenoid NAT GAS Attach to REGULATOR, N/G R600S Exploded Views and Parts Lists Muffler Catalyst 4.3L Assembly Motor Stepper To Thermostat Housing Guardian Liquid-cooled 40 kW Generators Guardian Liquid-cooled 40 kW Generators PURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Related Parts Include the Following Emission Control System WarrantyThis Warranty Shall not Apply to the Following Warranty Schedule
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