Generac 004912-0, 004912-1, 004913-0, 004913-1 Centurion Liquid-cooled 15 kW and 25 kW Generators

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Section 6 — Notes

Centurion Liquid-cooled 15 kW and 25 kW Generators

24 Generac® Power Systems, Inc.

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Contents Centurion ‹ HOW to Obtain Service Authorized Service Dealer Location‹ Operation and Maintenance IntroductionInside Front Cover General Hazards Electrical Hazards Automatic System Operation Transfer SwitchGenerator Generator AC Connection SystemsMain Circuit Breaker ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.2 High Coolant Temperature Switch Generator Fuel SystemUnpacking Lifting the GeneratorFuel Consumption SpecificationsReconfiguring the Fuel System ‹ 1.10.1 GeneratorGenerator Installation Torque SpecificationsBefore Installation Engine OIL RecommendationsBasic Standby Electric System Generator LocationGenerator Mounting Support ‹ 2.1.1 Nfpa StandardsGrounding the Generator Total Circuit Isolation MethodEmergency Circuit Isolation Method Generator AC Neutral Connections Transfer Switch Start Signal ConnectionsBattery Installation ‹ 2.10.1 Vented BatteriesPreparation Before START-UP ‹ 3.2.3 Fault Indicator Lamp Using a Standard GTS Transfer Switch‹ 3.2.2 AUTO/OFF/MANUAL Switch Control Console ComponentsWeekly Exercise Cycle ‹ 3.2.6 SET Exercise Time SwitchManual Transfer START-UP Automatic Operation Engine Block HeaterChecking Fluid Levels Cooling SystemOverload Protection for Engine DC Electrical System ‹ 4.5.4 Inspect Cooling System ‹ 4.4.2 Battery Fluid‹ 4.5.2 Check Battery ‹ 4.5.5 Perform Visual Inspection‹ 4.6.1 Cleaning the Generator Miscellaneous Maintenance‹ 4.5.10 Changing the Engine AIR Cleaner ‹ 4.5.11 Spark Plugs‹ 4.6.4 Battery Replacement ‹ 4.6.2 Battery‹ 4.6.3 Battery Maintenance ‹ 4.6.5 Rodent Protection‹ 4.7.2 Return to Service OUT of Service Procedure‹ 4.7.1 Removal from Service Fuel Pipe SizingScheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionCenturion Liquid-cooled 15 kW and 25 kW Generators Installation Diagram Section DC-VR Customer Connection 120/240V 1-PHASE To Control Panel Terminal Strip Cover Connector Housing Housing Governor ConnectorConnector Interface Assembly ASM Motor StepperDampener Vibration BASE,MOUNTING 1.5L STNRD&ACSTCWasher Shakeproof EXT 5/16 STL Washer Flat 5/16 ZincWeld Stud Under Roof Assembly Cover Access Assembly BASE-DOOR Ground WireGRD Wire Assy 99HSB Roof ACSTC&STND Cmprtmnt 1.5LPanel for Access Cover Cable Washer Self Locking Dome Roof Acstc & Stnd Cmprtmnt 1.5LDoor Weldment 1.5 EPS Baffle Cntrl PNL 1.5L AcousticTo a Hourmeter Wire AssemblySilksc Holder FuseHardware Ground Wire Starter Switch OIL PressureARM Adjust Alternator ENGINE-1.5L16 7 Venturi 1.5L Modine Tank Coolant RecoveryRadiator 1.5L Guard FAN 1.5L ModineVapor Weldment Mounting Base Cover AIR CleanerGasket AIR Cleaner Adapter Flange Fuel InletTo Engine Crankshaft Assy Rotor 15KW Housing BlowerAssy Rotor 10KW Assy Rotor 20KWBRACKET, Battery Hold Down ASSY,WIRE#16 REDBOOT, Battery Cable Battery Post Cover RED+Saddle 2 Inch Manifold Exhaust 1.5LNipple TOE 1.5NPTX5.5 BLK Iron PIPE,EXHAUST 1.5L STNDRD&ACSTCPURCHASER’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