Generac Power Systems, Inc | Generac 40kW LP, 37kW NG instruction

Section 8 - Exploded Views and Parts

QUIETSOURCE™ 40kW Liquid-cooled Generators Engine — Drawing No. 0E8121-G

34 Generac® Power Systems, Inc.

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Generac 40kW LP, 37kW NG owner manual Generac Power Systems, Inc

Contents

Liquid-cooled, Prepackaged Standby Generators Authorized Service Dealer Location ‹ Operation and Maintenance‹ HOW to Obtain Service Introduction Table of Contents General Hazards Electrical Hazards Transfer Switch GeneratorAutomatic System Operation Generator AC Connection Systems ‹ 1.7.1 LOW OIL Pressure Switch ‹ 1.7.2 High Coolant Temperature Switch‹ 1.7.3 LOW Coolant Level Switch Generator Fuel System Unpacking Lifting the Generator Specifications Reconfiguring the Fuel System‹ 1.10.1 Generator Specifications ‹ 1.10.2 Engine Specifications Torque Specifications Before InstallationEngine OIL Recommendations Coolant Recommendations Generator Location Generator Mounting SupportBasic Standby Electric System ‹ 2.1.1 Nfpa Standards Transfer Switch Signal Connections Emergency Circuit Isolation MethodTotal Circuit Isolation Method Generator AC Neutral Connections Battery Installation ‹ 2.9.2 GTS-TYPE Engineered Transfer Switch‹ 2.10.1 Vented Batteries Using AN Engineered GTS Transfer Switch Preparation Before START-UP ‹ 3.2.1 AUTO/OFF/MANUAL Switch ‹ 3.2.2 Fault Indicator LED‹ 3.2.5 SET Exercise Time Switch Control Console Components Manual Transfer START-UP Engine Governor Adjustments Retransfer and ShutdownAutomatic Operation Weekly Exercise Cycle Cooling System Overload Protection for Engine DC Electrical System Checking Fluid Levels ‹ 4.5.11 Changing the Engine AIR Cleaner ‹ 4.5.10 Changing Engine OIL‹ 4.5.12 Spark Plugs ‹ 4.5.13 Coolant Change Miscellaneous Maintenance ‹ 4.6.1 Cleaning the Generator‹ 4.6.2 Battery ‹ 4.6.4 Battery Replacement Scheduled Maintenance Service Maintenance Interval Information Level Maintenance Level Troubleshooting Points Problem Cause Correction Installation Diagram Electrical Data Electrical Data Electrical Data Electrical Data Carrier Rear Bearing Assy Wire Hold Down BatteryBoot Battery Cable Battery Post Covwer Black See Latch Detail Assy GRD Wire 99HSB ASSEMBLY,BASE-DOOR Ground WireDuct Intake MID AL Duct Discharge RH AL Generac Power Systems, Inc Assy 2A 12V UL Battery Control BOX HSBCover Front Panel HSB Cover TOP Panel HSB Shock Generac Power Systems, Inc Cover Flywheel Access Assembly ResistorFlexplate 3.9L HSB Sunk Pump Tank Coolant Recovery Radiator Copper BrassVENTURI,3.9L Cryslr HSB 22FAN Radiator Support L/H Side To Engine Base AIR Cleaner Plate Hold Down AIR CleanerPlate AIR Cleaner TOP Flange Fuel Inlet Leads Rotor 390 30KW 1P Direct HSB Rotor 390 40KW 1P Direct HSBSTR-390--40AD HSB 433MM LONG3.9L Chrysler Rear Bearing Carrier 390/DRCT OUT WYE, Pipe 3.9L ChryslerNUT TOP Lock FL M12-1.75 Pipe L/H Exhaust Manifold Quietsource 40kW Liquid-cooled Generators Quietsource 40kW Liquid-cooled Generators Quietsource 40kW Liquid-cooled Generators This Warranty Shall not Apply to the Following