Generac Power Systems 005040-2 owner manual This manual should remain with the unit

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Owner’s Manual

Liquid-cooled, Prepackaged

Standby Generators

Model Number: 005040-2 (25kW)

This manual should remain with the unit.

ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS

SHOULD ATTEMPT INSTALLATION!!

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Contents This manual should remain with the unit ‹ Operation and Maintenance Authorized Service Dealer Location‹ HOW to Obtain Service IntroductionTable of Contents General Hazards ‹ Standards Index Fire HazardsGenerator Transfer SwitchAutomatic System Operation Generator AC Connection Systems‹ 1.7.2 High Coolant Temperature Switch ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.3 LOW Coolant Level Switch Generator Fuel SystemUnpacking SpecificationsLifting the Generator Engine OIL Recommendations Fuel Consumption‹ 1.10.2 Generator Coolant Recommendations Before Installation‹ 2.1.1 Nfpa Standards Generator Location Basic Standby Electric SystemGenerator Mounting Support Emergency Circuit Isolation MethodTotal Circuit Isolation Method Using AN Engineered GTS Transfer SwitchGenerator AC Neutral Connections Grounding the GeneratorPreparation Before START-UP Battery Installation‹ 2.10.1 Vented Batteries Engineered GTS Transfer Switch ‹ 3.2.1 AUTO/OFF/MANUAL Switch ‹ 3.2.2 Fault Indicator Leds‹ 3.2.5 SET Exercise Time Switch Control Console Components‹ 3.2.6 System Ready LED Manual Transfer START-UP Engine Governor AdjustmentsWeekly Exercise Cycle Automatic OperationRetransfer and Shutdown Control Board DIP Switch Settings Intake Manifold Procedure Exhaust Manifold ProcedureCylinder Head Procedure Cooling SystemChecking Fluid Levels Overload Protection for Engine DC Electrical System‹ 4.8.8 Check FAN Belt ‹ 4.8.11 Changing the Engine AIR Cleaner‹ 4.8.9 Inspect Engine Governor ‹ 4.8.10 Changing Engine OIL‹ 4.9.1 Cleaning the Generator Miscellaneous Maintenance‹ 4.9.3 Battery Maintenance ‹ 4.9.4 Battery ReplacementService Maintenance Interval Information Scheduled MaintenanceLevel Maintenance Level Problem Cause Correction Troubleshooting PointsGuardian Liquid-cooled 25 kW Generator Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Mount Battery Post Cover Black Hold Down Battery 2.5L FordBattery Post Cover RED Boot Battery CablePanel for Access Assembly Cover Access Assy Wire 14AWG 7.5 #0 GRN/YELCover Access GEN Roof ACO & STD Encl 2.5L54 36 Switch ROC Dpst 125V SPD Assy 2A 12V UL BatteryAssy Wire Fuse Holder Screw Hhtt M5-0.8 X 12 BPGenerac Power Systems, Inc Ctrl PNL TOP 2.5L Ford STL Only Motor Units Engine 2.5L Ford Tank Coolant RecoverySTARTER, 12 Volt NUT HEX M10-1.5 G8 YEL CHRTo Engine Cover AIR Cleaner Body Carburetor AssemblyGASKET, AIR Cleaner Adapter Bracket Fuel RegulatorLocktight Rotor 390 20KW 1P Direct HSB 2.5L Ford Rotor 390 15KW 1P Direct HSB 2.5L FordRotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 39030AD1 HSB TecumPipe Exhaust 2.5L Ford Pipe Muffler OUTMuffler 2.5L Ford Saddle 2 InchCover Connector Housing Housing Governor ConnectorASM Motor Stepper Harn GOV 2.5L FordRADIATOR, 2.5L Ford Support Radiator 2.5L AL TALHOSE, 2.5L Ford Lower VENTURI, 16 FAN 2.5L Ford RadiatorInstallation Diagram MANUFACTURER’S Emission Control System Warranty Coverage Your Warranty Rights and ObligationsPURCHASER’S/OWNER’S Warranty Responsibilities Emission Related Parts Include the Following Emission Control System WarrantyWarranty Schedule