Generac 04758-1, 04759-1, 04760-1 manuals
Lawn and Garden > Portable Generator
When we buy new device such as Generac 04758-1, 04759-1, 04760-1 we often through away most of the documentation but the warranty.
Very often issues with Generac 04758-1, 04759-1, 04760-1 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Portable Generator Generac 04758-1, 04759-1, 04760-1 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Portable Generator on our side using links below.
Generac 04758-1, 04759-1, 04760-1 Owner Manual
56 pages 4.91 Mb
Installation and Owners ManualAir-cooled Automatic Standby Generators !!DANGER2 INTRODUCTIONENGINE EMISSION COMPLIANCE PERIOD READ THIS MANUAL THOROUGHLY CONTENTS OPERATION AND MAINTENANCE HOW TO OBTAIN SERVICE AUTHORIZED DEALER LOCATION 1-800-333-1322 3 Introduction ........................Inside Front CoverSafety Rules ........................................................2 Section 1 General Information ..................4 Section 2 Post Installation Start-up and Adjustments ......................10 Section 3 Operation....................................13 Section 4 Maintenance ..............................17 Section 5 Troubleshooting ........................23 GENERAL HAZARDS ! 4 WARNING:WARNING:5 ELECTRICAL HAZARDSFIRE HAZARDS EXPLOSION HAZARDS 6 1.1 UNPACKING/INSPECTION1.2 PROTECTION SYSTEMS 1.3 SYSTEM SET LED 7 1.4 THE GENERATORFigure 1.1 7 kW, Single Cylinder GH-410 Engine Figure 1.2 12 kW/15 kW, V-twin GT-990 EngineSection 1 General Information 8 1.5 SPECIFICATIONS1.5.1 GENERATOR 1.5.2 ENGINE 9 1.6 FUEL REQUIREMENTS AND RECOMMENDATIONS1.7 FUEL CONSUMPTION 1.8 RECONFIGURING TH E FUEL SYSTEM1.8.1 7 KW, 410CCFigure 1.3 Demand Regulator 1.8.2 12KW AND 15KW, 990CC ENGINESFigure 1.4 - Demand Regulator 10 1.9 LOCATION1.9.1 GENERATOR 1.9.2 TRANSFER SWITCH 1.9.2.1 7 kW, 12 kW and 15 kW Units 11 1.10 BATTERY INSTALLATIONFigure 1.5 Battery Cable Connections 1.11 THE BATTERY 12 2.1 BEFORE INITIAL START-UP2.2 CHECK TRANSFER SWITCH 2.3 ELECTRICAL CHECKS 13 2.4 GENERATOR TESTS UNDER LOAD2.5 CHECKING AUTOMATIC 14 2.6 ADJUSTING THE REGULATOR (NATURAL GAS ONLY)Figure 2.1 Dual Fuel Regulators Figure 2.2 Placement of Regulator 2.7 ENGINE GOVERNOR ADJUSTMENT2.7.1 7 KW UNITSFigure 2.3 Engine Governor Adjustment 2.7.2 12 KW AND 15 KW UNITSFigure 2.4 Full Load Speed Adjust Screw 2.7.3 ADDITIONAL CORROSION PROTECTION 15 2.8 VOLTAGE REGULATOR ADJUSTMENTFigure 2.5 Voltage Adjustment Potentiometer 3.1 BREAK-IN PROCEDURE 16 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 POSITIONFigure 3.1 Generator Control Panel 3.3 AUTOMATIC TRANSFER 3.4 SEQUENCE OF AUTOMATIC 17 3.5 MANUAL TRANSFER OPERATION3.5.1 TRANSFER TO GENERATOR POWER SOURCEFigure 3.2 Manual Transfer Switch Operation 3.5.2 TRANSFER BACK TO UTILITY POWER SOURCE 18 3.6 SETTING THE EXERCISE TIMER3.7 PROTECTION SYSTEMS3.7.1 LOW OIL PRESSURE SWITCH 3.7.2 HIGH TEMPERATURE SWITCHFigure 3.3 Low Oil Pressure and High Temperature Switches 3.7.3 OVERCRANK 3.7.3.1 Approximate Crank Cycle Times 3.7.4 OVERSPEED 19 4.1 FUSEFigure 4.1 Generator Control Panel 4.2 CHECKING THE ENGINE OIL LEVELFigure 4.2 Oil Dipstick and Fill, 7 kW Figure 4.3 Oil Dipstick and Fill, 12 kW and 15 kW 4.3 CHANGING THE ENGINE OIL4.3.1 ENGINE OIL RECOMMENDATIONS 4.3.2 OIL CHANGE PROCEDUREFigure 4.4 Oil Drain Hose and Filter Oil Filter 20 4.4 CHANGING THE OIL FILTER4.5 CHANGING THE ENGINE AIR CLEANER4.5.1 7 KW, 12 KW AND 15 KW GENERATORSFigure 4.6 7 kW, Engine Air Cleaner Location Figure 4.7 12 kW and 15 kW Engine Air Cleaner Oil Drain Hose 21 4.6 SPARK PLUG(S)Figure 4.8 Setting the Spark Plug Gap 4.7 BATTERY MAINTENANCE 22 4.8 ADJUSTING VALVE CLEARANCEFigure 4.10 - Valve Clearance Adjustment 4.9 COOLING SYSTEMFigure 4.9 Cooling Vent Locations 23 4.10 ATTENTION AFTER SUBMERSION4.11 CORROSION PROTECTION 4.12 OUT OF SERVICE PROCEDURE4.12.1 REMOVAL FROM SERVICE 4.12.2 RETUR N TO SERVICE 24 4.13 SERVICE SCHEDULE25 5.1 TROUBLESHOOTING GUIDEPROBLEM CAUSE CORRECTIONWiring Diagram 12 & 15 kW Drawing No. 0D8500-B 26 + - 50 FOR GT 760 ENGINE ONLY52 Section 8 Mounting DimensionsDrawing No. 0D3739-B[ S O S * OO O "O S G S L REARVIEW EFT IDE VIEW TRANSFER SWITCH R I HT IDE VIE W F R NT VIEW AIR NTAKE ( IF SUPPLIED ) D N T LIFT BY THE R F"*ALL DIMEN I N IN: M ILLIMETERS INCHES ] 54 CALIFORNIA AND FEDERAL EMISSION CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONS MANUFACTURERS EMISSION CONTROL SYSTEM WARRANTY COVERAGE: PURCHASERS/OWNERS WARRANTY RESPONSIBILITIES: 1-800-333-1322ATTENTION WARRANTY DEPARTMENT GENERAC POWER SYSTEMS,INC. P.O.BOX 297 WHITEWATER,WI 53190 55 EMISSION CONTROL SYSTEM WARRANTYEMISSION RELATED PARTS INCLUDE THE FOLLOWING: 56 WARRANTY SCHEDULETHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING: GENERACPOWER SYSTEMS, INC. P.O. BOX 297 WHITEWATER, WI 53190
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