Generac 004371-2 Introduction, Authorized Service Dealer Location, Read this Manual Thoroughly

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INTRODUCTION

Thank you for purchasing this model of the standby gen- erator set product line by Generac Power Systems.

Every effort was expended to make sure that the infor- mation and instructions in this manual were both accu- rate and current at the time the manual was written. 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 you do not understand any portion of this manual, contact Generac or your nearest Generac Authorized Service Dealer for starting, operating and servicing pro- cedures.

Throughout this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAUTION and NOTE blocks are used to alert you to spe- cial instruction about a particular service or operation that may be hazardous if performed incorrectly or care- lessly. Observe them carefully. Their definitions are as fol- lows:

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

The operator is responsible for proper and safe use of the equipment. We strongly recommend that the opera- tor read this Owner's Manual and thoroughly under- stand all instructions before using this equipment. We also strongly recommend 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 oper- ation is performed promptly, and to have the equipment checked periodically by a Generac Authorized Service Dealer. Normal maintenance service and replacement of parts are the responsibility of the owner/operator and, as such, are not considered defects in materials or work- manship within the terms of the warranty. Individual operating habits and usage contribute to the need for maintenance service.

Proper maintenance and care of your generator ensure a minimum number of problems and keep operating expenses at a minimum. See your 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.

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

After this heading, you can read instructions that, if not strictly complied with, could result in damage to equip- ment and/or property.

NOTE:

After this heading, you can read explanatory state- ments that require special emphasis.

These safety warnings cannot eliminate the hazards that they indicate. Common sense and strict compliance 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 information that, if not followed, could endanger personal safety and/or property of you and others.

This symbol points out potential explosion hazard.

This symbol points out potential fire hazard.

This symbol points out potential electrical shock hazard.

HOW TO OBTAIN SERVICE

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

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

AUTHORIZED SERVICE

DEALER LOCATION

To locate the GENERAC AUTHORIZED SERVICE DEALER nearest you, 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 Power SYSTEMS, INC HOW to Obtain Service Authorized Service Dealer LocationOperation and Maintenance IntroductionIntroduction IFC Safety Rules General Hazards Electrical Hazards Automatic System Operation Transfer SwitchGenerator Generator AC Connection SystemsLOW Coolant Level Switch High Coolant Temperature SwitchLOW OIL Pressure Switch Engine Protective DevicesLifting the Generator SpecificationsUnpacking Fuel Consumption Torque SpecificationsBefore Installation Engine OIL RecommendationsOther Published Standards Standby Generator InstallationGenerator Location Nfpa StandardsGrounding the Generator Basic Standby Electric SystemTotal Circuit Isolation Method Emergency Circuit Isolation MethodVented Batteries Transfer Switch Start Signal ConnectionsBattery Installation Prior to Initial START-UP Using a Standard GTS Transfer SwitchPreparation Before START-UP Control Console Components Manual Transfer and Start UP Retransfer and Shutdown Meter Reading Selector SwitchSET Exercise Time Switch Automatic OperationOverload Protection for Engine DC Electrical System Engine HeaterCooling System Checking Fluid LevelsMaintenance OWNER/OPERATOR can Perform Changing the Engine AIR Cleaner Coolant ChangeBattery Miscellaneous MaintenanceCleaning the Generator Battery ReplacementTroubleshooting Points Service Maintenance Interval Information Level Maintenance Level Electrical Data Electrical Data Electrical Data AC Outlet Outlet AC Circuit FED Bumper Ground Wire AssemblyBRACE, Side DOOR, EnclosureGenerac Power Systems, Inc Hinge Slip Female LH Washer NylonHinge Slip Male LH Hinge Slip Male RHGenerac Power Systems, Inc SWITCH, Selector AMP/VOLT CMA BOX AssemblyRocker Switch Dpst SWITCH, Toggle DpdtGenerac Power Systems, Inc DECAL, TRANS. Switch Conn Switch 6A AMP/V SelectorHarness Wiring 1.5L Switch Dpst 5 125V SPD RckrGenerac Power Systems, Inc Support Radiator Tank Coolant RecoveryBracket Coolant Recovery Tank Radiator 1.5LGenerac Power Systems, Inc Hose RES 5/8 RIA 250F Venturi 1.5LGuard FAN NUT HEX M6 -1.0 G8 YEL CHRISOLATOR, Vibration BASE, MountingISOLATOR-VIBRATION Flat WASHER-M8Earth Strap Dampener VibrationWasher Flat M8 Washer Shakeproof EXT 5/16 STLElbow 90 DEG 2 NPT Muffler W/RAIN ShldMufflr Strap 6IN DIA Nipple TOE 2 NPT X 4.5 BLK IronPipe Exhaust Manifold Exhaust 1.5LNipple TOE 1.5 NPT X 6.5 BL Iron Flex Pipe ExhaustBracket Mounting Circuit Breaker Silkscreen P PanelCover BQ Circuit Breaker Circuit Breaker 70 X 2 240V 39782 BrktDECAL, CMA Label Harness CMA WireAssy Home Stdby Logic PP Logic ASM 50/60HZBAR Battery Holddown ASSY,WIRE#16 REDBolt Battery Hold Down Battery Post Cover RED+Cover Connector Housing Housing Governor ConnectorConnector Interface Assembly Assembly Carburator LinkageGenerac Power Systems, Inc Assy Rotor 15KW Housing BlowerAssy Rotor 10KW Assy Rotor 20KWGenerac Power Systems, Inc Flange Fuel Inlet Cover AIR CleanerWeldment Mounting Base Solenoid GAS FuelGenerac Power Systems, Inc Ground Wire Starter Switch OIL PressureARM Adjust Alternator ENGINE-1.5LInstallation Air Outlet Air Intake Installation Air Intake 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 This Warranty Shall not Apply to the Following

004371-2, 004188-1, 004474-1, 004475-1, 004370-2 specifications

Generac Power Systems is renowned for its commitment to providing reliable power solutions, and their various models, including the Generac 004189-1, 004370-2, 004475-1, 004474-1, and 004188-1, showcase the company’s innovative engineering and technology. Each of these models is designed to meet diverse energy needs, ensuring homeowners and businesses can maintain power during outages or in remote locations.

The Generac 004189-1 is an essential model in the lineup known for its robust construction and user-friendly interface. It features a powerful engine, ensuring reliable power output and efficient fuel consumption. Additionally, its lightweight design makes it portable, allowing easy relocation to different sites. The model integrates advanced technology for automatic voltage regulation, safeguarding sensitive electronics while operating.

Moving on to the Generac 004370-2, this model emphasizes advanced start-up technology. It is equipped with a reliable electric start feature, minimizing the effort required to power up the generator. Its noise-dampening design significantly reduces sound levels, making it ideal for residential use without causing disturbances to neighbors. The unit also includes a durable metal enclosure that helps protect the generator from the elements and increases its lifespan.

The Generac 004475-1 model stands out for its enhanced fuel efficiency and low emissions. This eco-friendly design adheres to strict emissions regulations, making it a suitable choice for environmentally conscious users. Its intuitive control panel provides easy monitoring of power output, fuel levels, and maintenance needs, ensuring users can efficiently manage their energy requirements.

Similarly, the Generac 004474-1 exemplifies convenience and performance with its dual fuel capability, allowing it to operate on both gasoline and propane. This flexibility ensures users can easily switch fuels based on availability and cost-effectiveness. The model also boasts an extended runtime, capable of powering essential appliances and systems for prolonged periods during outages.

Finally, the Generac 004188-1 emphasizes ease of use, featuring a comprehensive user manual and a straightforward assembly process. The model provides ample power capacity, making it excellent for both emergency back-up and recreational activities. Its compact design allows storage in confined spaces, while its efficient cooling system prevents overheating during extended use.

Overall, these Generac models reflect the company's dedication to innovation, quality, and user satisfaction. With features aimed at enhancing convenience, performance, and environmental responsibility, they cater to the varying power demands of modern users.