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Generac 04758-1, 04759-1, 04760-1, 04758-1,04759-1,04760-1 - page 49

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ITEM PART NO. QTY. DESCRIPTION

1 0C1069 5 SCREW, TAPTITE M6-1.0X8 YELLOW CHROME

2 0D2922 1 HOUSING, BLOWER

3 0C8435 1 TUBE, DIPSTICK

4 0C9997 1 GUARD, FAN

5 088434 1 WRAPPER, BOTTOM

6 045756 11 SCREW, TAPTITE M6-1X10 YELLOW CHROME

7 088433B 1 WRAPPER, TOP

8 0D9004A 1 ASSY, STARTER

9 059985 2 SCREW, SHC M8-1.25 X 45 G12.9

10 022129 2 WASHER, LOCK M8-5/16

11 0C2458A 1 BACKPLATE, L/F D/F

12 083512 1 SCREW, TAPTITE M8-1.25 X 16 BP

13 0D1401A 1 BREATHER TUBE

14 091039 1 GASKET, INTAKE ADAPTER

15 0C9619 1 ASSEMBLY, PLASTIC CARB

16 049811 2 WASHER, FLAT M6

17 022097 4 WASHER, LOCK M6-1/4

18 040945 2 SCREW, SHC M6-1.0 X 20 G12.9

19 086999 1 GASKET,OIL FILTR ADAPTER

20 0D5667A 1 ADAPTER, OIL FILTER

21 049821 2 SCREW, SHC M8-1.25 X 30 G12.9

22 099236 1 SWITCH, OIL 8.0 PSI

23 070185 1 FILTER, OIL DIA. 69 X 64 LG

24 082774 1 KEY, WOODRFF 4 X 19D

25 091222E 1 FLYWHEEL WITH RING GEAR 32DEG.

26 067198N 1 WASHER,BELV-20 X 2.2

27 067890 1 NUT, HEX - FLYWHEEL

28 072347 1 SPARKPLUG

29 072734 1 ASSEMBLY,GOVERNOR LEVER 12 HP

30 072735 1 ROD,GOVERNOR CONTROL.

31 0C3978 1 SPRING, ANTI-LASH

32 0C6040 1 ASSEMBLY, WIRE

33 0D9760 1 ASSEMBLY, IGNITION COIL

34 092079 2 SCREW, TAPTITE M6-1.0 X 25 BP

35 0A8222 1 SPRING, GOVERNOR 8#

36 083502 1 BOLT, GOVERNOR ADJUST M5

37 082025 1 NUT HEX LOCK M5-0.8 NYINS ZINC

38 0D3083 1 ASSEMBLY, OIL DRAIN HOSE

39 0C8434 1 ASSEMBLY, CAP & DIPSTICK

40 090072 1 O-RING 9/16 X 3/4 X 3/32

41 075281 1 SWITCH, THERMAL

42 043182 2 WASHER LOCK M3

43 0C4739 2 SCREW PPHM M3-0.5 X 6

44 0C4373 1 SPACER, ENDFRAME

45 022717B 1 GROMMET

Section 7 — Exploded Views and Parts Lists

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

GN410 Engine – Drawing No. 0D3539-F Part 2

Contents

Main Installation and Owners Manual Air-cooled Automatic Standby Generators !! DANGER INTRODUCTION ENGINE EMISSION COMPLIANCE PERIOD READ THIS MANUAL THOROUGHLY CONTENTS OPERATION AND MAINTENANCE Introduction ........................Inside Front Cover Safety Rules ........................................................2 Section 1 General Information ..................4 Section 2 Post Installation Start-up and Adjustments ......................10 Section 3 Operation....................................13 WARNING: !! WARNING: ELECTRICAL HAZARDS FIRE HAZARDS EXPLOSION HAZARDS STANDARDS INDEX 1.1 UNPACKING/INSPECTION 1.2 PROTECTION SYSTEMS DANGER 1.3 SYSTEM SET LED 1.4 THE GENERATOR Figure 1.1 7 kW, Single Cylinder GH-410 Engine Figure 1.2 12 kW/15 kW, V-twin GT-990 Engine Section 1 General Information 1.5 SPECIFICATIONS 1.5.1 GENERATOR 1.5.2 ENGINE 1.6 FUEL REQUIREMENTS AND RECOMMENDATIONS 1.7 FUEL CONSUMPTION DANGER 1.8 RECONFIGURING TH E FUEL SYSTEM 1.8.1 7 KW, 410CC 1.9 LOCATION 1.9.1 GENERATOR 1.9.2 TRANSFER SWITCH 1.9.2.1 7 kW, 12 kW and 15 kW Units 1.10 BATTERY INSTALLATION Figure 1.5 Battery Cable Connections 1.11 THE BATTERY 2.1 BEFORE INITIAL START-UP 2.2 CHECK TRANSFER SWITCH 2.3 ELECTRICAL CHECKS DANGER 2.4 GENERATOR TESTS UNDER LOAD 2.5 CHECKING AUTOMATIC 2.6 ADJUSTING THE REGULATOR (NATURAL GAS ONLY) Figure 2.1 Dual Fuel Regulators Figure 2.2 Placement of Regulator 2.7 ENGINE GOVERNOR ADJUSTMENT 2.7.1 7 KW UNITS 2.8 VOLTAGE REGULATOR ADJUSTMENT Figure 2.5 Voltage Adjustment Potentiometer 3.1 BREAK-IN PROCEDURE 3.2 USING THE AUTO/OFF/MANUAL SWITCH (FIGURE 3.1) 3.2.1 AUTO POSITION 3.2.2 OFF POSITION 3.2.3 MANUAL POSITION Figure 3.1 Generator Control Panel 3.5 MANUAL TRANSFER OPERATION 3.5.1 TRANSFER TO GENERATOR POWER SOURCE Figure 3.2 Manual Transfer Switch Operation 3.5.2 TRANSFER BACK TO UTILITY POWER SOURCE 3.6 SETTING THE EXERCISE TIMER 3.7 PROTECTION SYSTEMS 3.7.1 LOW OIL PRESSURE SWITCH 3.7.2 HIGH TEMPERATURE SWITCH Figure 3.3 Low Oil Pressure and High Temperature Switches 4.1 FUSE Figure 4.1 Generator Control Panel 4.2 CHECKING THE ENGINE OIL LEVEL Figure 4.2 Oil Dipstick and Fill, 7 kW Figure 4.3 Oil Dipstick and Fill, 12 kW and 15 kW 4.4 CHANGING THE OIL FILTER 4.5 CHANGING THE ENGINE AIR CLEANER 4.5.1 7 KW, 12 KW AND 15 KW GENERATORS Figure 4.6 7 kW, Engine Air Cleaner Location Figure 4.7 12 kW and 15 kW Engine Air Cleaner 4.6 SPARK PLUG(S) Figure 4.8 Setting the Spark Plug Gap 4.7 BATTERY MAINTENANCE 4.8 ADJUSTING VALVE CLEARANCE Figure 4.10 - Valve Clearance Adjustment 4.9 COOLING SYSTEM Figure 4.9 Cooling Vent Locations 4.10 ATTENTION AFTER SUBMERSION 4.11 CORROSION PROTECTION 4.12 OUT OF SERVICE PROCEDURE 4.12.1 REMOVAL FROM SERVICE 4.12.2 RETUR N TO SERVICE 4.13 SERVICE SCHEDULE 5.1 TROUBLESHOOTING GUIDE PROBLEM CAUSE CORRECTION Wiring Diagram 12 & 15 kW Drawing No. 0D8500-B S G D P Wiring Diagram 12 & 15 kW Drawing No. 0D8500-B C 8 5 2 Page Electrical Schematic 12 & 15 kW Drawing No. 0D8501-B TX N2 N1 SP D + - Wiring Diagram 7 kW Drawing No. 0D9013-C 0 4 C N1 94 Page Electrical Schematic 7 kW Drawing No. 0D9014-C N2 N1 TX Page Enclosure Drawing No. 0D3416-R Page Page Page Page Page Page 7 kW Generator Drawing No. 0D3504-C Page Page Page Page Page GN410 Engine Drawing No. 0D3539-F Part 2 Page FOR GT 760 ENGINE ONLY Page Section 8 Mounting Dimensions Drawing No. 0D3739-B [ S O Page CALIFORNIA AND FEDERAL EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS MANUFACTURERS EMISSION CONTROL SYSTEM WARRANTY COVERAGE: PURCHASERS/OWNERS WARRANTY RESPONSIBILITIES: 1-800-333-1322 EMISSION CONTROL SYSTEM WARRANTY EMISSION RELATED PARTS INCLUDE THE FOLLOWING: WARRANTY SCHEDULE THIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING: GENERACPOWER SYSTEMS, INC. P.O. BOX 297 WHITEWATER, WI 53190