Generac Power Systems 005040-2 owner manual Introduction, Authorized Service Dealer Location

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INTRODUCTION

Thank you for purchasing this model of the Guardian Elite standby generator series by Generac Power Systems, Inc..

Every effort was expended to make sure that the information and instructions in this manual are both accurate and current at the time the manual was writ- ten. However, the manufacturer reserves the right to change, alter or otherwise improve this product(s) at any time without prior notice.

‹READ THIS MANUAL THOROUGHLY

If any portion of this manual is not understood, con- tact the nearest Generac Authorized Service Dealer for starting, operating and servicing procedures.

Throughout this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAU- TION and NOTE blocks are used to alert personnel to special instructions about a particular service or oper- ation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their definitions are as follows:

DANGER

After this heading, read instructions that, if not strictly complied with, will result in serious person- al injury, including death, or property damage.

After this heading, read instructions that, if not strictly complied with, may result in personal injury or property damage.

After this heading, read instructions that, if not strictly complied with, could result in damage to equipment and/or property.

NOTE:

After this heading, read explanatory statements that require special emphasis.

These safety warnings cannot eliminate the hazards that they indicate. Common sense and strict compli- ance with the special instructions while performing the service are essential to preventing accidents.

Four commonly used safety symbols accompany the DANGER, WARNING and CAUTION blocks. The type of information each indicates is as follows:

This symbol points out important safety informa-

!tion that, if not followed, could endanger personal safety and/or property of others.

This symbol points out potential explosion hazard.

This symbol points out potential fire hazard.

This symbol points out potential electrical shock hazard.

The operator is responsible for proper and safe use of the equipment. Generac strongly recommends that the operator reads this Owner's Manual and thor- oughly understands all instructions before using this equipment. Generac also strongly recommends instructing other users to properly start and operate the unit. This prepares them if they need to operate the equipment in an emergency.

‹OPERATION AND MAINTENANCE

It is the operator's responsibility to perform all safety checks, to make sure that all maintenance for safe operation is performed promptly, and to have the equipment checked periodically by a Generac Authorized Service Dealer. Normal maintenance serv- ice adjustments and replacement of parts are the responsibility of the owner/operator and, as such, are not considered defects in materials or workmanship within the terms of the warranty. Individual operating habits and usage contribute to the need for mainte- nance service.

Proper maintenance and care of the generator ensures a minimum number of problems and keep operating expenses at a minimum. See a Generac Authorized Service Dealer for service aids and accessories.

Operating instructions presented in this manual assume that the standby electric system has been installed by a Generac Authorized Service Dealer or other competent, qualified contractor. Installation of this equipment is not a “do-it-yourself” project.

‹HOW TO OBTAIN SERVICE

When the generator requires servicing or repairs, contact a Generac Authorized Service Dealer for assistance. Service technicians are factory-trained and are capable of handling all service needs.

When contacting a Generac Authorized Service Dealer about parts and service, always supply the complete model number of the unit as given on the front cover of this manual or on the DATA LABEL affixed to the unit.

AUTHORIZED SERVICE

DEALER LOCATION

To locate the nearest GENERAC AUTHORIZED SERVICE DEALER, please call this number:

1-800-333-1322

OR

Locate us on the web at:

www.generac.com

Generac® Power Systems, Inc.

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Contents This manual should remain with the unit ‹ HOW to Obtain Service Authorized Service Dealer Location‹ Operation and Maintenance IntroductionTable of Contents General Hazards Fire Hazards ‹ Standards IndexAutomatic 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 Generator Fuel SystemLifting the Generator SpecificationsUnpacking ‹ 1.10.2 Generator Fuel ConsumptionEngine OIL Recommendations ‹ 2.1.1 Nfpa Standards Before InstallationCoolant Recommendations Generator Mounting Support Basic Standby Electric SystemGenerator Location Emergency Circuit Isolation MethodGenerator AC Neutral Connections Using AN Engineered GTS Transfer SwitchTotal Circuit Isolation Method Grounding the Generator‹ 2.10.1 Vented Batteries Battery InstallationPreparation Before START-UP Engineered GTS Transfer Switch ‹ 3.2.5 SET Exercise Time Switch ‹ 3.2.2 Fault Indicator Leds‹ 3.2.1 AUTO/OFF/MANUAL Switch Control Console ComponentsManual Transfer START-UP Engine Governor Adjustments ‹ 3.2.6 System Ready LEDRetransfer and Shutdown Automatic OperationWeekly Exercise Cycle Control Board DIP Switch Settings Cylinder Head Procedure Exhaust Manifold ProcedureIntake Manifold Procedure Cooling SystemOverload Protection for Engine DC Electrical System Checking Fluid Levels‹ 4.8.9 Inspect Engine Governor ‹ 4.8.11 Changing the Engine AIR Cleaner‹ 4.8.8 Check FAN Belt ‹ 4.8.10 Changing Engine OIL‹ 4.9.3 Battery Maintenance Miscellaneous Maintenance‹ 4.9.1 Cleaning the Generator ‹ 4.9.4 Battery ReplacementScheduled Maintenance Service Maintenance Interval InformationLevel Maintenance Level Troubleshooting Points Problem Cause CorrectionGuardian Liquid-cooled 25 kW Generator Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Electrical Data Mount Battery Post Cover RED Hold Down Battery 2.5L FordBattery Post Cover Black Boot Battery CablePanel for Access Cover Access GEN Assy Wire 14AWG 7.5 #0 GRN/YELAssembly Cover Access Roof ACO & STD Encl 2.5L54 36 Assy Wire Fuse Holder Assy 2A 12V UL BatterySwitch ROC Dpst 125V SPD Screw Hhtt M5-0.8 X 12 BPGenerac Power Systems, Inc Ctrl PNL TOP 2.5L Ford STL Only Motor Units STARTER, 12 Volt Tank Coolant RecoveryEngine 2.5L Ford NUT HEX M10-1.5 G8 YEL CHRTo Engine GASKET, AIR Cleaner Adapter Body Carburetor AssemblyCover AIR Cleaner Bracket Fuel RegulatorLocktight Rotor 390 25KW 1P Direct HSB 2.5L Ford Rotor 390 15KW 1P Direct HSB 2.5L FordRotor 390 20KW 1P Direct HSB 2.5L Ford Rotor 39030AD1 HSB TecumMuffler 2.5L Ford Pipe Muffler OUTPipe Exhaust 2.5L Ford Saddle 2 InchASM Motor Stepper Housing Governor ConnectorCover Connector Housing Harn GOV 2.5L FordHOSE, 2.5L Ford Lower Support Radiator 2.5L AL TALRADIATOR, 2.5L Ford VENTURI, 16 FAN 2.5L Ford RadiatorInstallation Diagram 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 FollowingWarranty Schedule