Guardian Technologies 004725-2, 004725-3, 004723-0, 004726-0

Section 6 — Notes

Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators

24 Generac® Power Systems, Inc.

Image 26

Guardian Technologies 004725-2, 004725-3, 004723-0, 004726-0 Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators

Contents

Liquid-cooled, Prepackaged Standby Generators ‹ HOW to Obtain Service Authorized Service Dealer Location‹ Operation and Maintenance Introduction Introduction IFC Safety Rules General Hazards Electrical Hazards Automatic System Operation Transfer SwitchGenerator Generator AC Connection Systems ‹ 1.7.3 LOW Coolant Level Switch ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.2 High Coolant Temperature Switch Engine Protective Devices Unpacking Lifting the Generator ‹ 1.10.1 Generator Specifications SpecificationsReconfiguring the Fuel System ‹ 1.10.2 Engine Specifications Coolant Recommendations Torque SpecificationsEngine OIL Recommendations Basic Standby Electric System Generator LocationGenerator Mounting Support ‹ 2.1.1 Nfpa Standards Total Circuit Isolation Method Transfer Switch Start Signal ConnectionsEmergency Circuit Isolation Method Grounding the Generator ‹ 2.10.1 Vented Batteries Battery InstallationPreparation Before START-UP ‹ 2.11.1 Prior to Initial START-UP Using a Standard GTS Transfer Switch Weekly Exercise Cycle Control Console ComponentsManual Transfer START-UP Automatic Operation Once Every SIX Months Engine HeaterEvery Three Months Once Annually Overload Protection for Engine DC Electrical System Cooling SystemChecking Fluid Levels ‹ 4.5.3 Exercise System ‹ 4.5.2 Check Battery‹ 4.5.1 Check Engine OIL Level ‹ 4.5.4 Inspect Cooling System ‹ 4.6.1 Cleaning the Generator Miscellaneous Maintenance‹ 4.5.11 Changing the Engine AIR Cleaner ‹ 4.5.13 Coolant Change ‹ 4.6.3 Battery Maintenance ‹ 4.6.4 Battery Replacement Scheduled Maintenance Service Maintenance Interval Information Level Maintenance Level Troubleshooting Points Problem Cause Correction Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Installation Diagram Section Electrical Data Customer Connection 120/240V 1-PHASE Electrical Data Cover Connector Housing Housing Governor ConnectorConnector Interface Assembly ASM Motor Stepper Dampener Vibration Base Mounting 1.5L Stnrd & AcstcWasher Shakeproof EXT 5/16 STL Washer Flat 5/16 Zinc Weld Stud Under Roof Panel for Access Cover Cable Assembly Cover Access Assembly BASE-DOOR Ground WireGRD Wire Assy 99HSB Cover Access GEN Weld Stud Under Roof For Access Cover Cable Washer Self Locking Dome Roof Acstc & Stnd Cmprtmnt 1.5LDoor Weldment 1.5 EPS Baffle Cntrl PNL 1.5L Acoustic To a Hourmeter Wire AssemblySilksc Holder Fuse Waterpump Hardware Ground Wire Starter Switch OIL PressureARM Adjust Alternator Clamp for Wiring Harness not Shown 16 7 Venturi 1.5L Modine Tank Coolant RecoveryRadiator 1.5L Guard FAN 1.5L Modine Vapor Weldment Mounting Base Cover AIR CleanerGasket AIR Cleaner Adapter Flange Fuel Inlet 16 30 21 Assy Rotor 15KW Housing BlowerAssy Rotor 10KW Assy Rotor 20KW BRACKET, Battery Hold Down ASSY,WIRE#16 REDBOOT, Battery Cable Battery Post Cover RED+ Saddle 2 Inch Manifold Exhaust 1.5LNipple TOE 1.5NPTX5.5 BLK Iron PIPE,EXHAUST 1.5L STNDRD&ACSTC 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