Generac 04389-1, 04456-1, 04390-1 owner manual Exploded Views and Parts Lists, Description

Page 47
7 kW Generator – Drawing No. 0D3504-B

 

 

 

 

Section 7 — Exploded Views and Parts Lists

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

7 kW Generator – Drawing No. 0D3504-B

 

 

 

 

ITEM

PART NO.

QTY.

DESCRIPTION

 

 

 

 

 

 

 

1

0C6934

1

ADAPTOR, ENGINE

 

 

 

2

0C9935H

1

STATOR

 

 

 

3

0C9934H

1

ROTOR

 

 

 

4

0C6043A

1

CARRIER, REAR BEARING

 

 

 

5

0C8096

1

FAN, 8" CURVED BLADE

 

 

 

6

0C9593

1

MUFFLER

 

 

 

7

0D3220

1

TAIL PIPE, MUFFLER

 

 

 

8

0C8860

1

PANEL, MUFFLER BASE

 

 

 

9

031971

1

BEARING #6205-2NSE-C3

 

 

 

10

0C3168

3

5/16 SPECIAL L/WASH

 

 

 

11

056147

1

BOLT ROTOR HHCS 5/16"-24 X 13-1/2" G5

 

 

 

12

0D1847

4

BOLT STATOR IHHC M8-1.25 x 305mm

 

 

 

13

0C7038C

1

BRACKET, ALTERNATOR MOUNTING

 

 

 

14

0D1647

1

DUCT, ALTERNATOR AIR

 

 

 

15

0D2558

1

GASKET, ALTERNATOR AIR DUCT

 

 

 

16

0C7038B

1

BRACKET, ENGINE MOUNTING

 

 

 

17

0C7758

4

RUBBER MOUNT

 

 

 

18

0388050AE0

1

CABLE, #6 40" BLACK BATTERY

 

 

 

19

0C2417A

1

EARTH STRAP 3/8X 3/8

 

 

 

20

082121C

1

CLIP-J VINYL COAT .625 ID

 

 

 

21

066386

1

ASSEMBLY BRUSH HOLDER

 

 

 

22

029451

1.8 FT

TAPE ELEC UL FOAM 1/8 X 1/2

 

 

 

23

049451

1

WASHER FLAT .406ID X 1.62OD

 

 

 

24

022237

4

WASHER LOCK 3/8

 

 

 

25

022511

4

BOLT HHC 3/8-16 X 1-1/4 G5

 

 

 

26

022131

4

WASHER FLAT 3/8 ZINC

 

 

 

27

039287

4

SCREW HHC M8-1.25 X 45 G8.8

 

 

 

28

022145

14

WASHER FLAT 5/16 ZINC

 

 

 

29

049820

4

NUT LOCK HEX M8-1.25 NYL INSRT

 

 

 

30

090388

3

SCREW TAP M6-1.0X12 BP

 

 

 

31

022129

13

WASHER LOCK M8-5/16

 

 

 

32

022259

8

NUT HEX 5/16-18 STEEL

 

 

 

33

059637

2

SCREW TAPTITE 3/8-16X 3/4" BP

 

 

 

34

048031K

3

BAND, HOSE CLAMP 35.05 DIA.

 

 

 

35

0C9592

1

BELLOWS

 

 

 

36

057822

2

CLAMP HOSE #8 .53 - 1.00

 

 

 

37

040976

2

SCREW SHC M8-1.25 X 20 G12.9

 

 

 

38

0C2824

3

SCREW TAPR #10-32 X 9/16

 

 

 

39

025145

1

U-BOLT 5/16"-18 X 1.25" W/ SADDLE

 

 

 

40

090239

1

GASKET, EXHAUST

 

 

 

41

0C6989

1

STINGER, ENGINE AIR IN

 

 

 

42

0D1214

1

BASE, AIR CLEANER

 

 

 

43

0C8127

1

ELEMENT, AIR CLEANER

 

 

 

44

0C3024

1

COVER, AIR CLEANER NG/LP

 

 

 

45

0D2273

1

TUBE, 1.25"O.D. x 20Ga. x 12.125" LONG

 

 

 

46

055934N

1

CLAMP VINYL 1.31 X .281 Z

 

 

 

47

074994

1.25 FT

HOSE 1\2ID LP GAS

 

 

 

48

0C5136A

2

KNOB, AIR CLEANER

 

 

 

49

074906

4

SCREW TAPTITE M6-1 X 20 BP

 

 

 

50

022473

4

WASHER FLAT 1/4 ZINC

 

 

 

51

0D4662

6

SCREW HHTT M8-1.2 X 20 BP

 

 

 

52

0C8290

1

GASKET, PANEL

 

 

 

Generac® Power Systems, Inc. 45

Page 46 Page 48
Image 47
Page 46 Page 48
Contents DANGER POWER SYSTEMS, INCDEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY POWER SYSTEMS‹CONTENTS INTRODUCTIONAUTHORIZED DEALER LOCATION DANGERIntroduction Parts of the generator are rotating and/or hot GENERAL HAZARDSDespite the safe design of this generator ‹STANDARDS INDEX ELECTRICAL HAZARDSFIRE HAZARDS EXPLOSION HAZARDS1.3SYSTEM SET LED 1.1UNPACKING/INSPECTION1.2PROTECTION SYSTEMS Figure 1.2 - 12 kW and 15 kW, V-twin GT-990Engine 1.4YOUR GENERATORFigure 1.1 - 7 kW, Single Cylinder GH-410Engine ‹1.5.2 ENGINE 1.5 SPECIFICATIONS‹ 1.5.1 GENERATOR DANGER 1.8RECONFIGURING THE FUEL SYSTEM1.6FUEL REQUIREMENTS AND RECOMMENDATIONS 1.7FUEL CONSUMPTION1.9.1 GENERATOR 1.10 BATTERY INSTALLATION1.9LOCATION 1.9.2 TRANSFER SWITCHDo not open or mutilate the battery. Released 1.11 THE BATTERYFigure 1.5 - Battery Cable Connections Wear rubber gloves and bootsNever operate the engine with the oil level 2.2CHECK TRANSFER SWITCH OPERATION2.1BEFORE INITIAL START-UP 2.3ELECTRICAL CHECKS2.5CHECKING AUTOMATIC OPERATION 2.6ADJUSTING THE REGULATOR NATURAL GAS ONLY2.4GENERATOR TESTS UNDER LOAD Do not make any unnecessary adjustments 2.7ENGINE GOVERNOR ADJUSTMENTFigure 2.2 - Placement of Regulator Figure 2.3 - Engine Governor AdjustmentFigure 2.5 - Voltage Adjustment Potentiometer 2.8VOLTAGE REGULATOR ADJUSTMENT3.1BREAK-INPROCEDURE Figure 2.4 - Full Load Speed Adjust Screw3.4SEQUENCE OF AUTOMATIC OPERATION 3.3AUTOMATIC TRANSFER OPERATION3.2USING THE AUTO/OFF/MANUAL SWITCH FIGURE With the switch set to AUTO, the engine mayFigure 3.2 - Manual Transfer Switch Operation 3.6SETTING THE EXERCISE TIMER3.5MANUAL TRANSFER OPERATION ‹3.5.2 TRANSFER BACK TO UTILITY POWER SOURCE‹3.7.2 HIGH TEMPERATURE SWITCH 3.7PROTECTION SYSTEMS4.1FUSE ‹3.7.1 LOW OIL PRESSURE SWITCH‹4.3.1 ENGINE OIL RECOMMENDATIONS 4.2CHECKING THE ENGINE OIL LEVEL4.3CHANGING THE ENGINE OIL ‹ 4.3.2 OIL CHANGE PROCEDUREFigure 4.6 - 7 kW, Engine Air Cleaner Location 4.5CHANGING THE ENGINE AIR CLEANER4.4CHANGING THE OIL FILTER 4.6SPARK PLUGSFigure 4.8 - Setting the Spark Plug Gap 4.7BATTERY MAINTENANCE4.8ADJUSTING GH-410/GT-990VALVE CLEARANCE Figure 4.10 - Valve Clearance Adjustment 4.9COOLING SYSTEM4.10 ATTENTION AFTER SUBMERSION 4.11 CORROSION PROTECTION‹4.12.2 RETURN TO SERVICE 4.12 OUT OF SERVICE PROCEDURE‹4.12.1 REMOVAL FROM SERVICE 4.13 SERVICE SCHEDULE CORRECTION 5.1TROUBLESHOOTING GUIDEPROBLEM CAUSESection 6 - Electrical Data 24 Generac Power Systems, IncCONNECTION CONTROL PANEL BOXCUSTOMER 26 Generac Power Systems, Inc C2-6 28 Generac Power Systems, Inc Wiring Diagram - 7 kW - Drawing No. 0D9013-ACLOSEST TO BEA 4 0 STATOR CUSTOMER CONNECTION30 Generac Power Systems, Inc C2-6 32 Generac Power Systems, Inc Section 7 - Exploded Views and Parts ListsPART NO.QTY. DESCRIPTION Control Panel - Drawing No. 0D8503-E DESCRIPTION Section 7 - Exploded Views and Parts Lists 0D4801 37 17 24 0D3086 Kit Contains DESCRIPTION 42 Generac Power Systems, Inc DESCRIPTION 44 Generac Power Systems, Inc 7 kW Generator - Drawing No. 0D3504-B 46 Generac Power Systems, Inc 12 kW and 15 kW Generator - Drawing No. 0D3417-B 48 Generac Power Systems, Inc GN410 Engine - Drawing No. 0D3539-BPart 50 Generac Power Systems, Inc 0C1069 PART NO. QTY NTAKE Section 8 - Mounting DimensionsTRANSFER SWITCH Guardian Air54 Generac Power Systems, Inc Generac Power Systems, Inc Section 10 - Warranty CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIESEMISSION RELATED PARTS INCLUDE THE FOLLOWING EMISSION CONTROL SYSTEM WARRANTYP.O. BOX WHITEWATER, WI WARRANTY SCHEDULEGENERAC POWER SYSTEMS, INC
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