Generac 004912-0, 004912-1, 004913-0, 004913-1, 004913-2 owner manual Centurion

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® CENTURION

Owner’s Manual

Liquid-cooled, Prepackaged Standby Generators

Models: 004912-0, 004912-1

(15 kW LP/15 kW Natural Gas) 120/240V Single-phase w/ 100 Amp Transfer Switch

004913-0, 004913-1, 004913-2

(25 kW LP/25 kW Natural Gas) 120/240V Single-phase w/ 200 Amp Transfer Switch

*This manual should remain with the unit.

DANGER

ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS

SHOULD ATTEMPT INSTALLATION!!

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!!

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Contents Centurion ‹ Operation and Maintenance Authorized Service Dealer Location‹ HOW to Obtain Service IntroductionInside Front Cover General Hazards Electrical Hazards Generator Transfer SwitchAutomatic System Operation Generator AC Connection Systems‹ 1.7.2 High Coolant Temperature Switch ‹ 1.7.1 LOW OIL Pressure SwitchMain Circuit Breaker Generator Fuel SystemLifting the Generator UnpackingReconfiguring the Fuel System SpecificationsFuel Consumption ‹ 1.10.1 GeneratorBefore Installation Torque SpecificationsGenerator Installation Engine OIL RecommendationsGenerator Mounting Support Generator LocationBasic Standby Electric System ‹ 2.1.1 Nfpa StandardsEmergency Circuit Isolation Method Total Circuit Isolation MethodGrounding the Generator Battery Installation Transfer Switch Start Signal ConnectionsGenerator AC Neutral Connections ‹ 2.10.1 Vented BatteriesPreparation Before START-UP ‹ 3.2.2 AUTO/OFF/MANUAL Switch Using a Standard GTS Transfer Switch‹ 3.2.3 Fault Indicator Lamp Control Console ComponentsManual Transfer START-UP Automatic Operation ‹ 3.2.6 SET Exercise Time SwitchWeekly Exercise Cycle Engine Block HeaterOverload Protection for Engine DC Electrical System Cooling SystemChecking Fluid Levels ‹ 4.5.2 Check Battery ‹ 4.4.2 Battery Fluid‹ 4.5.4 Inspect Cooling System ‹ 4.5.5 Perform Visual Inspection‹ 4.5.10 Changing the Engine AIR Cleaner Miscellaneous Maintenance‹ 4.6.1 Cleaning the Generator ‹ 4.5.11 Spark Plugs‹ 4.6.3 Battery Maintenance ‹ 4.6.2 Battery‹ 4.6.4 Battery Replacement ‹ 4.6.5 Rodent Protection‹ 4.7.1 Removal from Service OUT of Service Procedure‹ 4.7.2 Return to Service Fuel Pipe SizingService Maintenance Interval Information Scheduled MaintenanceLevel Maintenance Level Problem Cause Correction Troubleshooting PointsCenturion Liquid-cooled 15 kW and 25 kW Generators Installation Diagram Section DC-VR Customer Connection 120/240V 1-PHASE To Control Panel Terminal Strip Connector Interface Assembly Housing Governor ConnectorCover Connector Housing ASM Motor StepperWasher Shakeproof EXT 5/16 STL BASE,MOUNTING 1.5L STNRD&ACSTCDampener Vibration Washer Flat 5/16 ZincWeld Stud Under Roof GRD Wire Assy 99HSB Assembly BASE-DOOR Ground WireAssembly Cover Access Roof ACSTC&STND Cmprtmnt 1.5LPanel for Access Cover Cable Door Weldment 1.5 EPS Roof Acstc & Stnd Cmprtmnt 1.5LWasher Self Locking Dome Baffle Cntrl PNL 1.5L AcousticTo a Silksc Wire AssemblyHourmeter Holder FuseHardware ARM Adjust Alternator Switch OIL PressureGround Wire Starter ENGINE-1.5L16 7 Radiator 1.5L Tank Coolant RecoveryVenturi 1.5L Modine Guard FAN 1.5L ModineVapor Gasket AIR Cleaner Adapter Cover AIR CleanerWeldment Mounting Base Flange Fuel InletTo Engine Crankshaft Assy Rotor 10KW Housing BlowerAssy Rotor 15KW Assy Rotor 20KWBOOT, Battery Cable ASSY,WIRE#16 REDBRACKET, Battery Hold Down Battery Post Cover RED+Nipple TOE 1.5NPTX5.5 BLK Iron Manifold Exhaust 1.5LSaddle 2 Inch PIPE,EXHAUST 1.5L STNDRD&ACSTCMANUFACTURER’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