Electrical Data | Generac Power Systems 5251, 5252, 5254, 5255, 5253

Section 8 — Electrical Data

Air-cooled Generators

Wiring Diagram – 8, 10, 12 and 16 Circuit Load Center – Drawing No. 0F9070-A

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Generac Power Systems 5251, 5252, 5254, 5255, 5253 owner manual Electrical Data

Contents

Listed Introduction Authorized Dealer Location Troubleshooting Post Installation Start-up AdjustmentsMaintenance Introduction Inside Front Cover  Warning   Electrical Hazards  ‹ Standards Index UNPACKING/INSPECTION Protection SystemsBreaker for Bedrooms Generator 7kW, Single Cylinder GH-410 Engine Specifications ‹ 1.5.1 Generator‹ 1.5.2 Engine Fuel Consumption System SET LEDFuel Requirements Recommendations ‹ 1.8.1 BTU Flow Requirements Natural GAS Reconfiguring the Fuel System ‹ 1.9.1 7 KW, 410CC Engine‹ 1.9.2 10, 13 and 16KW, V-TWIN Engines Location ‹ 1.10.1 Generator ‹ 1.10.2 Transfer Switch Battery RequirementsBattery Installation 10.2.1 7, 10, 13, and 16 kW Units if equipped Battery 10 Battery Cable Connections Check Transfer Switch Operation Before Initial START-UPElectrical Checks Generator Tests Under Load Checking Automatic Operation7KW Natural GAS only Engine Governor Adjustment ‹ 2.7.1 7 KW Units ‹ 3.1.1 Auto Position ‹ 3.1.3 Manual Position Manual Transfer Operation Automatic Transfer OperationSequence of Automatic Operation ‹ 3.1.4 Choke Operation Setting the Exercise Timer ‹ 3.4.2 Transfer Back to Utility Power Source ‹ 3.6.3 Overcrank ‹ 3.6.1 LOW OIL Pressure Switch‹ 3.6.2 High Temperature Switch Approximate Crank Cycle Times Fuses ‹ 3.6.6 LOW BatteryChecking the Engine OIL Level ‹ 3.6.5 RPM Sensor Failure Changing the Engine OIL ‹ 4.3.1 OIL Change Intervals‹ 4.3.2 Engine OIL Recommendations Spark Plugs ‹ 4.4.1 7, 13, and 16KW Generators‹ 4.4.2 10KW Generators Battery Maintenance Valve Clearance Cooling System 11 Cooling Vent Locations ‹ 4.11.1 Removal from Service OUT of Service Procedure‹ 4.11.2 Return to Service Corrosion Protection Service Schedule Be performed by the nearest Authorized Dealer Troubleshooting Guide Problem Cause Correction Air-cooled Generators Air-cooled Generators Air-cooled Generators Mounting Dimensions Electrical Data Engine Wiring Customer Connection Battery Charger Engine Alternator Engine Wiring Stator Electronic Voltage Regulator Manual Auto Scsm Neutral Electrical Data Electrical Data Sheet Metal PAINT/MATERIAL Code Legend Part NO. QTY. Description Air-cooled Generators Control Panel Drawing No F9695-C QTY Description Exploded Views and Parts Lists BOX Load Center Exploded Views and Parts Lists Description QTY Exploded Views and Parts Lists Washer Flat M8 5/16 Exploded Views and Parts Lists Crankcase Exploded Views and Parts Lists Intake Adapter Exploded Views and Parts Lists PIN, Piston D20 Exploded Views and Parts Lists SCREW, Taptite M6-1.0X8 Yellow Chrome Air-cooled Generators 7kW, GN-410 Engine Drawing No F9422-B ADAPTOR, Engine Exploded Views and Parts Lists ADATOR, Engine 7KW CASTING, Twin Regulator Housing 7KW Exploded Views and Parts Lists Brkt Regulator Mounting Your Warranty Rights and Obligations MANUFACTURER’S Emission Control System Warranty CoveragePURCHASER’S/OWNER’S Warranty Responsibilities Emission Control System Warranty Emission Related Parts Include the Following Generac Power Systems Standard Limited Warranty for