Generac Power Systems 04389-1, 04456-1, 04390-1 instruction

Section 9 — Notes

Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators

54 Generac® Power Systems, Inc.

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Generac Power Systems 04389-1, 04456-1, 04390-1 owner manual Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators

Contents

Installation Introduction Authorized Dealer Location Post Installation Start-up Adjustments MaintenanceTroubleshooting Introduction Inside Front Cover General Hazards Electrical Hazards ‹ Standards Index System SET LED UNPACKING/INSPECTIONProtection Systems Your Generator 7 kW, Single Cylinder GH-410 Engine ‹ 1.5.2 Engine Specifications‹ 1.5.1 Generator Reconfiguring the Fuel System Fuel Requirements RecommendationsFuel Consumption 1 7 KW, 410CC Engine Transfer Switch LocationGenerator 2.1 7 kW, 12 kW and 15 kW Units Battery Installation Battery Electrical Checks Check Transfer Switch OperationBefore Initial START-UP Generator Tests Under Load Checking Automatic Operation 1 7 KW Units Adjusting the Regulator Natural GAS onlyEngine Governor Adjustment Voltage Regulator Adjustment 2 12 KW and 15 KW Units BREAK-IN Procedure Automatic Transfer Operation‹ 3.2.3 Manual Position ‹ 3.2.1 Auto Position Sequence of Automatic Operation Manual Transfer Operation Setting the Exercise Timer ‹ 3.5.2 Transfer Back to Utility Power Source‹ 3.7.1 LOW OIL Pressure Switch ‹ 3.7.2 High Temperature Switch ‹ 3.7.4 Overspeed Checking the Engine OIL LevelApproximate Crank Cycle Times ‹ 4.3.2 OIL Change Procedure Changing the Engine OILChanging the OIL Filter ‹ 4.3.1 Engine OIL Recommendations Battery Maintenance Spark Plugs Adjusting GH-410/GT-990 Valve Clearance Cooling System OUT of Service Procedure ‹ 4.12.1 Removal from Service‹ 4.12.2 Return to Service Corrosion Protection Service Schedule SYSTEM/COMPONENT Procedure Frequency Troubleshooting Guide Problem Cause Correction Electrical Data Customer Battery Utility Battery Charger Utility Connection BCR Customer Connections Neutral Exploded Views and Parts Lists Part NO.QTY. Description Exploded Views and Parts Lists QTY Description Exploded Views and Parts Lists BOX GTS Load Center Exploded Views and Parts Lists COVER, 12 Position GTS Load Center Kit Contains BUSHING, Governor Lower 138 122 KNOB, AIR Cleaner 28 31 ADAPTOR, Engine Exploded Views and Parts Lists Stator 12KW Exploded Views and Parts Lists ASSEMBLY, Connecting ROD Exploded Views and Parts Lists SCREW, Taptite M6-1.0X8 Yellow Chrome Engine only Mounting Dimensions Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators PURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Control System Warranty Emission Related Parts Include the Following Warranty Schedule This Warranty Shall not Apply to the Following