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Generac Power Systems owner manual Model Number, 004917-3 27 kW NG, 30 kW LP Vapor, Danger

Models: 004917-3

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Installation and

Owner’s Manual

Liquid-cooled, Prepackaged

Standby Generators

Model Number

004917-3

27 kW NG, 30 kW LP Vapor

This manual should remain with the unit.! Not intended for use in life-support applications. !

DANGER

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!!

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Generac Power Systems owner manual Model Number, 004917-3 27 kW NG, 30 kW LP Vapor, Danger

Contents

004917-3 27 kW NG, 30 kW LP Vapor Model NumberDEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY DANGER‹OPERATION AND MAINTENANCE AUTHORIZED SERVICE DEALER LOCATION‹HOW TO OBTAIN SERVICE INTRODUCTIONINTRODUCTION Table of ContentsDANGER GENERAL HAZARDSFIRE HAZARDS ELECTRICAL HAZARDSEXPLOSION HAZARDS 1.1GENERATOR 1.2TRANSFER SWITCH1.3AUTOMATIC SYSTEM OPERATION 1.4GENERATOR AC CONNECTION SYSTEMS‹1.7.1 LOW OIL PRESSURE SWITCH ‹1.7.2 HIGH COOLANT TEMPERATURE SWITCH‹1.7.3 LOW COOLANT LEVEL SWITCH Figure 1.4 - Low Oil Pressure Switch‹1.7.8 ALARM RESET ‹ 1.7.7 LOW BATTERY‹1.8.1 UNPACKING PRECAUTIONS Figure 1.7 - Printed Circuit Board Assembly1.12RECONFIGURING THE FUEL SYSTEM 1.10 SPECIFICATIONS‹ 1.10.1 GENERATOR SPECIFICATIONS ‹1.10.2 ENGINE SPECIFICATIONS1.16 BEFORE INSTALLATION 1.13 TORQUE SPECIFICATIONS2.1STANDBY GENERATOR INSTALLATION 1.14 ENGINE OIL RECOMMENDATIONS2.3GENERATOR MOUNTING AND SUPPORT 2.2GENERATOR LOCATION2.4BASIC STANDBY ELECTRIC SYSTEM ‹2.1.1 NFPA STANDARDS2.6TOTAL CIRCUIT ISOLATION METHOD 2.5EMERGENCY CIRCUIT ISOLATION METHOD2.7GROUNDING THE GENERATOR 2.8GENERATOR AC NEUTRAL CONNECTIONS2.10BATTERY INSTALLATION 2.9TRANSFER SWITCH SIGNAL CONNECTIONS‹2.9.1 PRE-PACKAGEDATS ‹2.9.2 GTS-TYPEATS2.11 PREPARATION BEFORE START-UP ‹2.11.2 TRANSFER SWITCH‹2.11.1 PRIOR TO INITIAL START-UP ‹2.11.3 FUEL SYSTEM‹3.2.1 AUTO/OFF/MANUAL SWITCH 3.1USING A STANDARD “GTS” TRANSFER SWITCH3.2CONTROL CONSOLE COMPONENTS ‹ 2.11.7 ELECTRICAL SYSTEM‹3.2.2 FAULT INDICATOR LED 3.4ENGINE GOVERNOR ADJUSTMENTS‹3.2.5 SET EXERCISE TIME SWITCH Figure 3.2 - Engine Governor Adjustment3.5RETRANSFER AND SHUTDOWN Figure 3.2 - “Set Exercise” Switch3.6AUTOMATIC OPERATION 3.7WEEKLY EXERCISE CYCLE4.3OVERLOAD PROTECTION FOR ‹4.4.2 BATTERY FLUIDENGINE DC ELECTRICAL SYSTEM 4.4CHECKING FLUID LEVELSDANGER 4.5MAINTENANCE OWNER/ OPERATOR CAN PERFORM‹4.5.11 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 DANGERService Maintenance Interval Information 4.7SCHEDULED MAINTENANCETurn off the battery charger Remove the negative battery cableLevel MaintenanceTasks LevelLevel MaintenanceLevel LevelPROBLEM TROUBLESHOOTING POINTSCAUSE CORRECTIONCUSTOMER CONNECTION STATORGND1 CCJBPCB J2 PCB J1Section 6 - Electrical Data 43 AVRPage STARTER CARRIER BOLT Section 8 - Exploded Views and Parts DESCRIPTIONQUIETSOURCE Liquid-cooled30 kW Generators Mounting Base - Drawing No. 0E6266-EViews and Parts Section 7 - Exploded Views and Parts DESCRIPTIONQUIETSOURCE Liquid-cooled30 kW Generators Compartment - Drawing No. 0E8519-BSection 7 - Exploded Views and Parts 32 Generac Power Systems, IncDESCRIPTION DESCRIPTIONSection 7 - Exploded Views and Parts 34 Generac Power Systems, IncDESCRIPTION DESCRIPTIONTO A 12 5 12 2 24 3 1 20 AFRAME Section 7 - Exploded Views and Parts DESCRIPTIONQUIETSOURCE Liquid-cooled30 kW Generators Radiator - Drawing No. 0E8528-BTO B WELDMENT MOUNTING BASE DESCRIPTIONLEADS LOCKTIGHTLOCKTIGHT 0F1659A DESCRIPTIONDESCRIPTION DESCRIPTIONDESCRIPTION DESCRIPTIONInstallation Diagram - Drawing No. 0E8696 Section 8 - Installation Diagram44 Generac Power Systems, Inc QUIETSOURCE Liquid-cooled30 kW GeneratorsQUIETSOURCE Liquid-cooled30 kW Generators Generac Power Systems, IncWARRANTY SCHEDULE Section 10 - WarrantyTHIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING