Generac Power Systems 004700-00 owner manual Cooling and Ventilating AIR, Gasoline Fuel System

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Section 2 – Installation

Recreational Vehicle Generator

2.3COOLING AND VENTILATING AIR

It is absolutely essential that an adequate flow of air for cooling, ventilating and engine combustion be supplied to the generator set. Without sufficient airflow, the engine/generator quickly overheats. Such overheating can cause serious operating difficulties and also may cause fire and personal injury. The installer must make sure that sufficient air is avail- able to the generator for cooling, ventilating and combustion. The installer also must provide for a path for exhausting the cooling air to the exterior of a compartment, if so equipped.

DANGER

Never use discharged cooling air for heating or permit such air to enter the vehicle interior. This air contains deadly carbon monoxide gas and other poisonous, flammable or explosive gases.

‹2.3.1 GENERATOR AIRFLOW

‹2.3.2 TESTING THE INSTALLATION

The manufacturer recommends testing the installa- tion to be sure adequate cooling airflow is available to the unit before placing the unit into service. If the unit shows signs of overheating, enlarge the air openings. Never place a unit into service until absolutely certain that cooling and ventilation is adequate.

NOTE:

Test the installation, especially if bringing in air from below the generator set.

2.4GASOLINE FUEL SYSTEM

The installation of a gasoline fuel system (Figure 2.10) for a recreational vehicle generator set must comply with applicable codes, standards and regula- tions. The entire fuel system must be completely free of leaks. There must be no possibility of gasoline vapors entering the vehicle interior.

Figure 2.10 – Generator Fuel System

Engine operation drives cooling fans for the two-stage cooling air system. A pressure fan draws cooling air into the bottom right side of the generator (Figure 2.9). This airflow cools the engine/generator and electronic components. The second part of the cooling system, a suction fan, draws air that is heated from a hot engine into a collector compartment at the left side of the unit. This heated air (although cooler than exhaust muffler) is then deflected out the bottom toward the ground.

Figure 2.9 – Airflow Through Engine/Generator

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MAINTENANCE SCHEDULE

REPLACEMENT INFORMATION

TEMPERATURE

SAE VISCOSITY

26

Fuel Pump & Fuel Filter

(Behind Access Panel & Air Filter)

DANGER

Gasoline is highly flammable, and its vapors are explosive. Comply with all codes, standards and regulations pertaining to gasoline fuel systems used in recreational vehicle generators. Properly install and maintain the fuel system and keep it entirely free of leaks. Gasoline vapors must not enter the vehicle interior.

Factory installed generator fuel system components include (a) fuel filter, (b) 12-volt DC electric pump,

(c)engine carburetor, and (d) interconnecting lines and fittings. Connect a fuel supply line to the fuel filter inlet. Use a flexible length of approved fuel hose between the fuel filter inlet connection and rigid fuel lines.

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Contents Air-cooled Recreational Vehicle Generators Authorized Service Dealer Location IntroductionPart II Installation Instructions Inside Front Cover Warning   Electrical Hazards  Generator Identification ModelSafety SpecificationsGenerator Applicability Generator AC Connection System‹ 1.5.5 Generator ‹ 1.5.2 Fuel Consumption‹ 1.5.3 Engine OIL Requirements ‹ 1.5.6 Emissions Compliance PeriodGenerator Control Panel Optional Remote START/STOP PanelAutomatic Choke Before Starting the EngineStarting the Generator ‹ 2.4.2 Engine Lubrication‹ 2.4.3 Fuel Supply ‹ 2.4.4 Cooling and Ventilating AIRDo not Overload Generator Stopping the GeneratorProtection Systems Additional Information ‹ 2.9.3 Field Boost‹ 2.10.1 25-HOUR BREAK-IN Period ‹ 2.9.4 Overvoltage ProtectionChecking the Engine OIL Level Changing the Engine OIL AND/OR OIL Filter‹ 2.10.4 Operation in High Grass or Brush ‹ 2.10.5 Effects of Moisture and DirtMaintaining the Engine AIR Cleaner ‹ 3.3.1 Cleaning the Foam PrecleanerClean AIR Intake Clean Spark ArrestorChecking the Engine Spark Plug Fuel FilterCleaning the Generator Battery Maintenance‹ 3.9.1 Weekly ‹ 3.9.2 Every SIX MonthsOUT of Service Procedure Adjusting Valve Clearance‹ 3.12.1 Removal from Service ‹ 3.12.2 Return to ServiceRV Generator Service Interval Tightening Jam NutPart  General Hazards   Fire Hazards  Purpose and Scope Manual Equipment DescriptionGenerator Engine Operating Speed Standards Booklets0D8716 ‹ 2.1.1 Generator Location Location and Support‹ 2.1.2 Generator Support Generator Compartments ‹ 2.1.4 Generator Restraint‹ 2.2.2 Compartment Construction ‹ 2.2.1 Compartment Size‹ 2.2.4 Acoustics ‹ 2.2.3 Sound Insulating Materials‹ 2.2.5 Compartment Floor Cutouts View from TOPCooling and Ventilating AIR ‹ 2.3.1 Generator Airflow ‹ 2.3.2 Testing the InstallationGasoline Fuel System Exhaust System ‹ 2.4.1 Fuel Tank‹ 2.4.2 Generator Fuel Supply Line Rigid Fuel LinesElectrical Connections ‹ 2.5.2 Exhaust System Safety‹ 2.5.1 Spark Arrestor ‹ 2.6.2 Wiring ‹ 2.6.1 Electrical Junction BOX‹ 2.6.3 Generator AC Connections ‹ 2.6.4 Conduit‹ 2.6.5 Isolating Different Power Sources ‹ 2.6.6 Power Supply CordBattery Installation ‹ 2.7.1 Recommended Battery‹ 2.7.2 Battery Cables ‹ 2.7.3 Battery Cable ConnectionsPost Installation Tests Testing Under LoadInitial Start Before Initial START-UPInstallation Checklist Appendix 1 Notes Troubleshooting Guide Problem Cause CorrectionAppendix 3 Electrical Data Supplied by Customer To Carb Part NO. QTY Description 21 2 QTY Description 274 Regulator Voltage Appendix 4 Exploded Views and Parts Lists GUARD, FAN Appendix 4 Exploded Views and Parts Lists Long Block Assembly MANUFACTURER’S Emission Control System Warranty Coverage Your Warranty Rights and ObligationsPURCHASER’S/OWNER’S Warranty Responsibilities Emission Control System Warranty Emission Related Parts Include the FollowingWarranty Schedule CONSUMER/PERSONAL Applications

004700-00 specifications

Generac Power Systems is a recognized leader in the field of backup power generation, and one of its standout products is the Generac 004700-00. This reliable and high-performance generator has garnered attention for its robust features and advanced technological capabilities, making it an appealing choice for homeowners and businesses alike.

One of the key features of the Generac 004700-00 is its ability to deliver a reliable source of power during outages. With a powerful engine, this generator is designed to handle substantial loads, including sensitive electronics, heating systems, and appliances without compromising performance. The generator achieves this with a recommended horsepower rating that ensures a steady output even under heavy demand.

Incorporating Generac’s advanced Synch Power technology, the 004700-00 enables users to operate multiple devices simultaneously without any disruption. This feature ensures that the power provided is stable and consistent, minimizing the risk of damage to electronic devices during surges or fluctuations. Furthermore, the generator is engineered with a user-friendly control panel, making it easy to monitor performance metrics and adjust settings as necessary.

A standout characteristic of the 004700-00 is its quiet operation. Unlike many traditional generators, this unit utilizes noise-reducing technologies, ensuring that it operates at a lower decibel level. This feature is particularly beneficial for residential areas, where noise restrictions may be a concern.

The Generac 004700-00 also excels in fuel efficiency, allowing it to run longer on less fuel. This is achieved through its advanced engine design and efficient fuel consumption rate, which not only saves on operating costs but also reduces the environmental impact. Additionally, the generator is compatible with various fuel types, enhancing its versatility and convenience for users.

Ease of maintenance is another consideration with the 004700-00, as it is equipped with a maintenance alert system that notifies users when service is required. This proactive approach to care ensures that the generator remains in optimal working condition, prolonging its lifespan and reliability.

In summary, the Generac Power Systems 004700-00 stands out with its powerful performance, advanced technology, quiet operation, fuel efficiency, and user-friendly features. Whether for residential or commercial use, this generator provides a dependable solution for anyone in need of backup power when it matters most.
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