Generac 04077-01, 04109-1, 04079-1, 00789-1, 00844-1, 04077-1, 04109-1, 04079-1, 00789-1, 00844-1

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Section 1 — Installation

Guardian Air-cooled Generators

Figure 1.5 – Generator Mounting Dimensions (Sound Attenuated)

10 Generac® Power Systems, Inc.

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Contents Installation, Start-up and Adjustment Manual Operation and Maintenance HOW to Obtain ServiceIntroduction Authorized Dealer LocationInstallation Post-installationStart-up AdjustmentsTroubleshooting Introduction Inside Front CoverGeneral Hazards Electrical Hazards Introduction to Installation UnpackingBefore Installation Lifting the GeneratorEngine OIL Recommendations Gaseous Fuel SystemReconfiguring the Fuel System Fuel ConsumptionFuel Pipe Sizing Transfer Switch Location and MountingGenerator Installation Installation Generator Mounting Dimensions Sound Attenuated Emergency Circuit Isolation Method Total Circuit Isolation MethodWiring Interconnections 11.1 6 KW, 8 KW and 10 KW Units NON-SASound Attenuated Units Installation Generators and GTS Transfer Switches Adapting THREE-PHASE Transfer Switch Grounding the GeneratorBattery Post Installation Inspection Battery InstallationFuse Using the AUTO/OFF/MANUAL Automatic Transfer OperationAuto Position OFF PositionSequence Automatic Operation Manual Transfer OperationTransfer Back to Utility Power Source LOW OIL Pressure SwitchHigh Temperature Switch Protection SystemsApproximate Crank Cycle Times Overspeed1 6 KW, 8 KW and 10 KW Units NON-SA Check Transfer Switch Operation Before Initial START-UPElectrical Checks Generator Tests Under LoadAdjusting the Load Block Checking Automatic OperationEngine Governor Adjustment 1 6 KW Units NON-SA2 8 KW and 10 KW Units NON-SA Voltage Regulator Adjustment Overspeed AdjustmentSetting the Exercise Timer 10.1 6 KW, 8 KW and 10 KW Units NON-SATroubleshooting Guide Problem Cause CorrectionInstallation Checklist Guardian Air-cooled Generators Generac Power SYSTEMS, INC