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Generac 004912-0, 004912-1, 004913-0, 004913-1, 004913-2 owner manual Centurion, Owner’s Manual

Models: 004912-0, 004912-1, 004913-0, 004913-1, 004913-2 004912-0, 004912-1, 004913-0, 004913-1

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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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Generac 004912-0, 004912-1, 004913-0, 004913-1, 004913-2 owner manual Centurion, Owner’s Manual, Danger, Models: 004912-0

Contents

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY SHOULD ATTEMPT INSTALLATIONCENTURION Owner’s Manual‹OPERATION AND MAINTENANCE AUTHORIZED SERVICE DEALER LOCATION‹HOW TO OBTAIN SERVICE INTRODUCTIONInside Front Cover DANGER GENERAL HAZARDSDespite the safe design of this generator Parts of the generator are rotating and/or hotFIRE HAZARDS ELECTRICAL HAZARDSEXPLOSION HAZARDS Important Safety Instructions1.1GENERATOR 1.2TRANSFER SWITCH1.3AUTOMATIC SYSTEM OPERATION 1.4GENERATOR AC CONNECTION SYSTEMS‹1.7.2 HIGH COOLANT TEMPERATURE SWITCH ‹1.7.1 LOW OIL PRESSURE SWITCHFigure 1.4 - Low Oil Pressure Switch 1.5 MAIN CIRCUIT BREAKER‹1.8.1 UNPACKING PRECAUTIONS ‹1.7.3 LOW COOLANT LEVEL SWITCHFigure 1.5- High Coolant Temperature Switch Figure 1.7 - Control Module Assembly1.12RECONFIGURING THE FUEL SYSTEM 1.10 SPECIFICATIONSFigure 1.8 — Reconfigure the Fuel System 1.11 FUEL CONSUMPTION1.16 BEFORE INSTALLATION 1.13 TORQUE SPECIFICATIONS2.1GENERATOR INSTALLATION 1.14 ENGINE OIL RECOMMENDATIONS2.3GENERATOR MOUNTING AND SUPPORT 2.2GENERATOR LOCATION2.4BASIC STANDBY ELECTRIC SYSTEM ‹2.1.1 NFPA STANDARDS2.5EMERGENCY CIRCUIT ISOLATION METHOD 2.6TOTAL CIRCUIT ISOLATION METHOD2.7GROUNDING THE GENERATOR Figure 2.1 – Basic Standby Electric System2.10BATTERY INSTALLATION 2.9TRANSFER SWITCH START SIGNAL CONNECTIONS2.8GENERATOR AC NEUTRAL CONNECTIONS ‹2.10.1 VENTED BATTERIES2.11 PREPARATION BEFORE START-UP ‹2.11.2 TRANSFER SWITCH‹ 2.11.1 PRIOR TO INITIAL START-UP ‹2.11.3 FUEL SYSTEM‹3.2.2 AUTO/OFF/MANUAL SWITCH 3.1USING A STANDARD “GTS” TRANSFER SWITCH‹3.2.3 FAULT INDICATOR LAMP 3.2CONTROL CONSOLE COMPONENTSFigure 3.2 - “Set Exercise” Switch ‹3.2.6 SET EXERCISE TIME SWITCH3.3MANUAL TRANSFER AND START-UP 3.4AUTOMATIC OPERATION4.3OVERLOAD PROTECTION FOR 4.2COOLING SYSTEMENGINE DC ELECTRICAL SYSTEM 4.4CHECKING FLUID LEVELSDANGER 4.5MAINTENANCE OWNER/ OPERATOR CAN PERFORM‹4.5.10 CHANGING THE ENGINE AIR CLEANER 4.6MISCELLANEOUS MAINTENANCE‹4.6.1 CLEANING THE GENERATOR Figure 4.3 – Engine Air Cleaner‹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 4.7OUT OF SERVICE PROCEDURE‹4.7.2 RETURN TO SERVICE 4.8FUEL PIPE SIZINGService Maintenance Interval Information 4.9SCHEDULED MAINTENANCEMaintenance LevelLevel LevelLevel MaintenanceLevel LevelPROBLEM 5.1TROUBLESHOOTING POINTSCAUSE CORRECTIONSection 6 — Notes 24 Generac Power Systems, IncCenturion Liquid-cooled15 kW and 25 kW Generators Generac Power Systems, Inc. Section 7 - Installation DiagramCenturion Liquid-cooled15 kW and 25 kW Generators Drawing No. 0E1533-A26 Generac Power Systems, Inc Wiring DiagramSection CenturionLiquid16DC-A DC-VRLOS DIS WLS FS CONTROLPREPACKAGE TRANSFER SWITCH CONNECTION TS3 28 Generac Power Systems, IncLEGEND Section 8 - Electrical DataGenerac Power Systems, Inc. LEGENDSection 8 - Electrical Data Centurion Liquid-cooled15 kW and 25 kW GeneratorsITEM Governor Assembly — Drawing No. 0E1331-BPART NO DESCRIPTIONCenturion Liquid-cooled15 kW and 25 kW Generators Section 9 - Exploded Views and PartsMounting Base — Drawing No. 0E0768-B 1 11 0D8666 Power Systems, Inc PANEL FOR ACCESS COVER CABLENUT #037337 Section 9 - Exploded Views and PartsCenturion Liquid-cooled25 kW Generator Section 9 - Exploded Views and PartsAcoustic Compartment — Drawing No. 0E0772-G Section 9 - Exploded Views and Parts 36 Generac Power Systems, Inc0D9322 Section 9 - Exploded Views and Parts 38 Generac Power Systems, IncCenturion Liquid-cooled15 kW and 25 kW Generators Section 9 - Exploded Views and PartsEngine — Drawing No. 0E1228-E 16 7 11 1214 12 24 19 17 4Centurion Liquid-cooled15 kW and 25 kW Generators Section 9 - Exploded Views and PartsRadiator — Drawing No. 0E0769-H 9 14 29 406 6 43 10 D 40 41 11 3 11Centurion Liquid-cooled15 kW and 25 kW Generators Section 9 - Exploded Views and PartsFuel System — Drawing No. 0E0774-D Crankshaft To Engine32 36 8 098671 14 8 1 TO ENGINE BLOCK 16 5 6 7 9 15 8 STARTER SOLENOIDSection 9 - Exploded Views and Parts 12 13 9 3 7 3 54 3 2 10 14 9Section 9 - Exploded Views and Parts Centurion Liquid-cooled15 kW and 25 kW GeneratorsPURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES YOUR WARRANTY RIGHTS AND OBLIGATIONS1-800-333-1322 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENTEMISSION RELATED PARTS INCLUDE THE FOLLOWING EMISSION CONTROL SYSTEM WARRANTYSection 10 – Warranty WARRANTY SCHEDULE Section 10 – WarrantyTHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING GENERAC POWER SYSTEMS, INC