Briggs & Stratton 040220A Fuel System Selection, Initial START-UP no Load, Fuel Supply System

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INSTALLATION

Fuel Supply System

Ensure that all fuel pipe connections are tight, secure and without leaks.

Ensure that all gas line shutoff valves are OPEN and that adequate fuel pressure is available whenever automatic operation is desired.

6.Repeat process until engine starts.

7.Listen for unusual noises, vibration or other indications of abnormal operation. Check for oil leaks while the engine runs.

8.Let engine warm up for about five minutes to allow internal temperatures to stabilize. Then, set generators main circuit breaker to ON (or closed) position.

FUEL SYSTEM SELECTION

The engine of your Home Standby Generator is factory calibrated to run on natural gas (NG). It may also be operated on liquid propane vapor (LP).

To configure the fuel system for LP use:

1.LP fuel inlet pressure must be between 11 and 14 inches water column.

2.Set AUTO/OFF/MANUAL switch to OFF.

3.Pull service disconnect from disconnect box.

4.Remove 15 Amp fuse.

5.Change main jet in fuel mixer following instruction sheet provided in LP conversion kit.

6.Reinstall 15 Amp fuse.

7.Reinstall service disconnect in disconnect box.

8.Set AUTO/OFF/MANUAL switch to AUTO.

9.Reset exercise timer following instructions in Setting Exercise Timer.

The generator is now ready to operate automatically using LP fuel. With a fixed main jet for LP gas, there is no need to perform any engine adjustments for LP operation.

INITIAL START-UP (NO LOAD)

Begin testing the generator without any electrical loads connected, as follows:

1.Set AUTO/OFF/MANUAL switch to OFF.

2.Set generator’s main circuit breaker to OFF (open) position.

3.Install 15 Amp fuse in control panel.

4.Set AUTO/OFF/MANUAL switch to MANUAL.

NOTE: When the Home Standby Generator is started for the very first time, it will require that air in the gaseous fuel lines be purged. This may take a few minutes.

5.DO NOT crank engine for more than 15 seconds, then pause for 15 seconds to reduce heat in starter.

9.Connect an RMS AC voltmeter and a frequency meter to check generator output at load side of circuit breaker. Voltage should be 230-240 Volts, frequency should be 62.0 - 62.5 Hz.

10.Check generator output between one generator connection lug and neutral lug, then between other generator connection lug and neutral lug. In both cases, voltage reading should be between 115-120 Volts.

11.Set AUTO/OFF/MANUAL switch to OFF. Engine will shut down.

AUTOMATIC OPERATION

SEQUENCE

The generator’s control panel houses a logic control circuit board. This control board constantly monitors utility power source voltage. Should that voltage drop below a preset level, control board action will signal the engine to crank and start.

When utility source voltage is restored above a preset voltage level, the engine is signaled to shut down.

The actual system operation is not adjustable and is sequenced by sensors and timers on the control board, as follows:

Utility Voltage Dropout Sensor

•This sensor monitors utility source voltage.

•If utility source voltage drops below 70 percent of the nominal supply voltage, the sensor energizes a six second timer.

•Once the timer has expired, the generator will start.

Utility Voltage Pickup Sensor

This sensor monitors utility power supply voltage. When that voltage is restored above 80 percent of the nominal source voltage, a time delay starts timing and the generator will go to engine cool-down.

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Contents Rated Watts Home Generator System Table of Contents Certain components in this product and related Important Safety InstructionsHazard Symbols and Meanings Engine exhaust from this product containsSafety Rules Installing the 15A fuse could cause the engine to start Know Your Home Standby Generator BatteryControl Panel see AUTO/OFF/MANUAL Know Your Control PanelCustomer Responsibilities Installer ResponsibilitiesInstallation Assistance IntroductionOwner Orientation Installation ProceduresGeneral Location Guidelines Lifting the GeneratorHome Standby Generator Location Generator ClearancesEssential Circuit Selection Essential CircuitsDevice Running Watts Removable Roof and Access Door Fuel Inlet DimensionsDisconnect Box Mounting Guidelines Do not light a cigarette or smoke Gaseous Fuel SystemFuel Consumption Temporary Manometer Installed10ft 15ft 20ft 30ft 40ft 50ft 60ft 70ft 80ft 90ft 100ft Fuel Pipe Sizing10ft Withdrawal Rate 32F 20F 10F 30F 40F Fuel Comparison ChartPhysical Properties Propane Natural Gas Before Initial START-UP Wire ConnectionsServicing the Battery Battery ConnectionCharging the Battery Battery posts, terminals and related accessories containFuel Supply System Fuel System SelectionInitial START-UP no Load Automatic Operation SequenceTo perform the Set Exercise procedure Setting Exercise TimerInstallation Inspection Engine Cool-down TimerChecking Automatic Operation SpecificationsFault Detection System Automatic OperationLow Oil Pressure Fault DescriptionReset Fault Detection System No LED Discharged BatteryChanging Oil Filter Generator MaintenanceChanging Engine Oil and Filter Changing OilWhen Calling the Factory To Clean the GeneratorStorage Available TroubleshootingProblem Cause Correction Down when loads are connectedSchematic Wiring Diagram Page Limited Warranty Sensor de Excitación de Tensión de la Compañía Tabla DE ContenidoGases Tóxicos Manual de Operario AdvertenciaSímbolos de Peligro y Significados Determinados componentes en este producto y losLos generadores producen un voltaje muy poderoso Instala el fusible se puede producir el arranque del motor PrecauciónManguera de Drenaje de Aceite Etiqueta de Conozca SU Generador DE ReservaEtiqueta del Motor Filtro de Aceite Salida del EscapeDisyuntor Conozca EL Panel DE ControlResponsabilidades DEL Cliente Conserve Estas InstruccionesIntroducción Responsabilidades DEL InstaladorProcedimientos DE Instalación Pautas Generales para la Ubicación del Generador Elevación del GeneradorUbicación del Generador de Reserva Distancias Desde el GeneradorSelección de los Circuitos Fundamentales Circuitos FundamentalesDispositivo Vatiaje de Directrices de Montaje del Cuadro de Desconexión Dimensiones de la Entrada de CombustibleTecho y Puerta de Acceso Desmontables Sistema DE Combustible Gaseoso Al generador de Reserva Consumo de CombustibleGas Natural Vapor de PL Gas Natural peso específico = Dimensiones de la Cañería de CombustiblePropano Líquido PL peso específico = Propiedades físicas Propano Gas natural Cuadro de Comparación de CombustiblesTasa de consumo 32F 20F 10F 30F 40F Antes DEL Arranque Inicial Conexiones DE CablesServicio la Batería Conexión de la BateríaInstale el fusible de 15 Amperios en el panel de control Fije el interruptor AUTO/OFF/MANUAL en la posición AutoSistema de Suministro de Combustible Selección DEL Sistema DE CombustibleArranque Inicial SIN Carga Secuencia DE Operación AutomáticaTemporizador de enfriamiento del motor Inspección Posterior a LA InstalaciónVerificación de la Operación Automática EspecificacionesOperación Automática Sistema DE Detección DE FallasLas patillas de las baterías, los terminales y los Cambio del Aceite Mantenimiento DEL GeneradorCambio del Aceite del Motor y del Filtro Cambio del Filtro de AceitePara Limpiar el Generador AlmacenamientoSi Llama a la Fábrica Reparacion DE Averias Notas Garantía Limitada Table DES Matières Veuillez Conserver CES Instructions Symboles de Danger et MoyensAvertissement NE touchez PAS les fils dénudés ou les boîtiers Avis Filtre à Air Et Jauge dHuile Filtre à lHuile FAMILIARISEZ-VOUS Avec Votre Génératrice D’ÉTAT D’ATTENTEDisjoncteur FAMILIARISEZ-VOUS Avec LE Tableau DE CommandeFusible de 15 AmpèresIntroduction Responsabilités DE LinstallateurAide À Linstallation Conservez CES InstructionsConseils AU Propriétaire Procédures DinstallationDégagement Autour de la Génératrice Emplacement du Génératrice d’état d’AttenteDirectives Générales Concernant lEmplacement Soulèvement de la GénératriceSélection des Circuits Essentiels Circuits EssentielsAppareil Watts Directives dAssemblage du Boîtier de Débranchement Dimensions de lOrifice dAdmission du CombustibleToit Amovible et Porte dAccès LE Système DE Combustible Gazeux Gas Naturel Vapeur PL Consommation de CombustibleIl faudrait inclure une sortie pour manomètre Vers le génératrice ’état d’attenteGaz de Pétrole Liquéfié GPL densité = 1,50 Grosseur du Tuyau de Combustible12,2 C 17,8 C 23,3 C 34,4 C 40 C Charte de Comparaison des CombustiblesPropriétés physiques Propane Gaz naturel 32F 20F 10F 30F 40FAvant LE Démarrage Initial Raccords DE FilsEntretien de la Batterie Branchement de la BatterieRechargez la Batterie Réglez linterrupteur AUTO/OFF/MANUAL sur AutoRéglez linterrupteur AUTO/OFF/MANUAL sur Manual Sélection DU Système DE CombustibleDémarrage Initial Sans Charge Système dAlimentation en CombustibleMinuterie de Refroidissement du Moteur Vérification InstallationCapteur de Prise en Charge de la Tension de Service Réglage DE LA Minuterie DU Cycle DexerciceEntretien du Système CaractéristiquesFonctionnement Automatique Système DE Détection DES PannesFaible Pression dHuile Nombre de Clignotements Du VoyantRéarmement du Système de Détection des Pannes Aucun DEL Batterie déchargéeChangement du filtre à huile Entretien DU GénérateurChangement dHuile à Moteur et de Filtre Vidange de lHuilePour Nettoyer le Générateur RemisageCommunications avec le Fabricant Dépannage Garantie Limitée

040220A specifications

Briggs & Stratton is renowned for its high-performance engines, and the Briggs & Stratton 040220A is no exception. This powerful engine is designed to deliver reliable performance for a variety of outdoor applications, including lawn mowers, garden tractors, and other small machinery. One of the standout features of the 040220A is its sturdy construction. It is built with high-quality materials, ensuring durability and longevity, even under demanding conditions.

The 040220A is equipped with an overhead valve (OHV) design, which enhances engine efficiency and provides better fuel economy. This technology allows for improved airflow and better combustion, resulting in increased power output while reducing emissions. With its advanced engineering, the engine is capable of delivering consistent performance across a range of applications, making it a versatile choice for both residential and commercial users.

Another important characteristic of the 040220A is its easy starting system. Designed for user convenience, this engine features a user-friendly recoil start mechanism that ensures reliable ignition with minimal effort. This is particularly beneficial for users who value time efficiency and want to avoid the hassle of complicated starting procedures.

The 040220A also boasts impressive torque and horsepower ratings, which contribute to its ability to handle tough tasks with ease. This engine is designed to provide ample power for heavy-duty cutting, mulching, and other demanding applications, ensuring that users can complete their work efficiently.

In addition to its power and performance, the Briggs & Stratton 040220A is also designed with user maintenance in mind. It features easy-access oil fill and drain ports, making routine maintenance tasks straightforward. This attention to user convenience helps ensure that owners can keep their engines in optimal working condition with minimal effort.

Overall, the Briggs & Stratton 040220A stands out as a reliable and powerful engine that incorporates advanced technologies and features aimed at enhancing performance and ease of use. Its robust design, efficient operation, and commitment to user convenience make it an excellent choice for anyone in need of a dependable engine for their outdoor power equipment. Whether you're a DIY enthusiast or a professional landscaper, the 040220A is engineered to meet your needs with proven performance and reliability.
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