Generac Power Systems 005040-2 owner manual Electrical Data

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Section 7 - Electrical Data

Guardian Liquid-cooled 25 kW Generator

Wiring Diagram — 2.5L Engine (25kW unit) —Drawing No. 0E9982-C

30 Generac® Power Systems, Inc.

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Contents This manual should remain with the unit Authorized Service Dealer Location ‹ Operation and Maintenance‹ HOW to Obtain Service IntroductionTable of Contents General Hazards Fire Hazards ‹ Standards IndexTransfer 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 SystemLifting the Generator SpecificationsUnpacking ‹ 1.10.2 Generator Fuel ConsumptionEngine OIL Recommendations ‹ 2.1.1 Nfpa Standards Before InstallationCoolant Recommendations Basic Standby Electric System Generator LocationGenerator Mounting Support Emergency Circuit Isolation MethodUsing AN Engineered GTS Transfer Switch Total Circuit Isolation MethodGenerator AC Neutral Connections Grounding the Generator‹ 2.10.1 Vented Batteries Battery InstallationPreparation Before START-UP Engineered GTS Transfer Switch ‹ 3.2.2 Fault Indicator Leds ‹ 3.2.1 AUTO/OFF/MANUAL Switch‹ 3.2.5 SET Exercise Time Switch Control Console ComponentsManual Transfer START-UP Engine Governor Adjustments ‹ 3.2.6 System Ready LEDRetransfer and Shutdown Automatic OperationWeekly Exercise Cycle Control Board DIP Switch Settings Exhaust Manifold Procedure Intake Manifold ProcedureCylinder Head Procedure Cooling SystemOverload Protection for Engine DC Electrical System Checking Fluid Levels‹ 4.8.11 Changing the Engine AIR Cleaner ‹ 4.8.8 Check FAN Belt‹ 4.8.9 Inspect Engine Governor ‹ 4.8.10 Changing Engine OILMiscellaneous Maintenance ‹ 4.9.1 Cleaning the Generator‹ 4.9.3 Battery Maintenance ‹ 4.9.4 Battery ReplacementScheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionGuardian Liquid-cooled 25 kW Generator Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Mount Hold Down Battery 2.5L Ford Battery Post Cover BlackBattery Post Cover RED Boot Battery CablePanel for Access Assy Wire 14AWG 7.5 #0 GRN/YEL Assembly Cover AccessCover Access GEN Roof ACO & STD Encl 2.5L54 36 Assy 2A 12V UL Battery Switch ROC Dpst 125V SPDAssy Wire Fuse Holder Screw Hhtt M5-0.8 X 12 BPGenerac Power Systems, Inc Ctrl PNL TOP 2.5L Ford STL Only Motor Units Tank Coolant Recovery Engine 2.5L FordSTARTER, 12 Volt NUT HEX M10-1.5 G8 YEL CHRTo Engine Body Carburetor Assembly Cover AIR CleanerGASKET, AIR Cleaner Adapter Bracket Fuel RegulatorLocktight Rotor 390 15KW 1P Direct HSB 2.5L Ford Rotor 390 20KW 1P Direct HSB 2.5L FordRotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 39030AD1 HSB TecumPipe Muffler OUT Pipe Exhaust 2.5L FordMuffler 2.5L Ford Saddle 2 InchHousing Governor Connector Cover Connector HousingASM Motor Stepper Harn GOV 2.5L FordSupport Radiator 2.5L AL TAL RADIATOR, 2.5L FordHOSE, 2.5L Ford Lower VENTURI, 16 FAN 2.5L Ford RadiatorInstallation Diagram PURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Control System Warranty Emission Related Parts Include the FollowingWarranty Schedule