Briggs & Stratton 40248 Ground Fault Protection, Connections to a Building’s Electrical System

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Ground Fault Protection

The generator’s receptacles are equipped with Ground Fault Circuit Interrupter (GFCI) protection. This GFCI device meets applicable federal, state and local codes.

The GFCI protects against electrical shock that may be caused if your body becomes a path in which electricity travels to reach the ground. This could happen if you touch a “Live” appliance or wire, or are touching plumbing or other materials that connect to the ground.

When protected by a GFCI device, one may still feel a shock, but the GFCI should cut current off quickly enough so that a person in normal health should not suffer any serious electrical injury.

WARNING

Generator produces hazardous voltage/current.

•Contact with the hot and neutral conductor at the same time can cause electrical shock or burn, even if the circuit is GFCI protected.

•Before using the GFCI receptacle, ALWAYS push the test button to insure it works.

Connections to a Building’s Electrical System

Connections from this generator to a building’s electrical system must be made through a switching neutral transfer switch installed by a qualified electrician. The connection must isolate the generator power from utility power, and must comply with all applicable laws and electrical codes.

IMPORTANT: A switching neutral transfer switch MUST be used when switching between utility and generator power.

Customer’s Responsibilities

•If considering installation with a transfer swith, read and follow the instructions given in this manual.

•Follow a regular schedule in maintaining, caring for and using your generator, as specified in this manual.

•ALWAYS disconnect and store indoors the cord used to connect generator and inlet connection box when generator is not in use.

To help you make informed choices and communicate effectively with your installation contractor(s),

Read and understand the Assembly section of this manual before starting your generator installation.

You can arrange for proper installation by contacting the store at which you purchased your generator, your Briggs

&Stratton dealer, a licensed professional electrician or your utility power provider.

The generator warranty is VOID if permanent fuel connections to the generator are installed by anyone other than a licensed gaseous fuel professional.

The generator warranty is VOID if permanent electrical connections to the generator are made.

WARNING

Only qualified electricians and gaseous fuel technicians should attempt fuel conversion or permanent connection of this generator. Each installation must strictly comply with applicable codes, standards and regulations.

The Gaseous Fuel System

The generator unit has been factory set to run on liquefied petroleum gas. If the generator is to run on natural gas, the engine will need to be reconfigured using the supplied NG Conversion kit. Contact a licensed professional gaseous fuel technician to install this kit.

WARNING

Propane and Natural Gas are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

•LP gas is heavier than air and will settle in low areas.

•Natural gas is lighter than air and will collect in high areas.

•The slightest spark can ignite these fuels and cause an explosion.

•IF YOU SMELL GAS - Shut off gas to the generator at the LP cylinder(s)/source.

•If odor continues, leave the area and immediately call your gas supplier or fire department.

The generator engine is fitted with a fuel mixer system that meets the specifications of the California Air Resources Board for “tamper-proof” dual fuel systems. The unit will run on natural gas or liquefied propane vapor.

•Use clean, dry fuel, free of moisture or any particulate material. Using fuels outside the following recommended values may cause performance problems:

•Commercial grade HD5 LPG is recommended - minimum fuel energy of 2500 BTU’s/ft3 with maximum propylene content of 5% and butane and heavier gas content of 2.5% and minimum propane content of 90%.

•See “Specifications” for required fuel supply pressure.

Fuel Consumption

See the following table for fuel supply requirements at half and full load for both natural gas and LP vapor.

Natural Gas*

LP Vapor**

 

 

 

 

1/2 Load

Full Load

1/2 Load

Full Load

 

 

 

 

80

137

33

56

 

 

 

 

*= Natural Gas is in cubic feet per hour

**= LP Vapor is in cubic feet per hour

Fuel Supply Requirements

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Contents 040248 Revision Serial Number Engine Model Number Date Purchased Where to Find UsTable of Contents Hazard Symbols and Meanings Safety RulesFire Hot Surface Generator produces hazardous voltage When testing for engine spark When adjusting or making repairs to your generatorEquipment Description Gaseous Fuel System Ground Fault ProtectionConnections to a Building’s Electrical System Customer’s ResponsibilitiesGenerator Location Assembly/InstallationShipment Contents Lifting the GeneratorAttach Tank Hold-Down Rod Attach LP Fuel Tank Housing Pad PartsRequired Tools Attach Mounting Pads TogetherTo Install LP Fuel Tanks CD G Leak Testing Fuel SystemVerify Engine Oil Level Removable Roof and Access DoorBattery Connection To Remove LP Fuel TanksAB C Generator Controls and FeaturesGenerator from current overload at receptacle Control Panel Controls and FeaturesVolt AC, 20 Amp, Duplex Receptacles ReceptaclesEquipment Ground 120/240 Volt AC, 30 Amp, Locking ReceptacleStopping the Engine Connecting Electrical LoadsOperating Your Generator Starting the EngineDuring Generator Use Test Gfci Circuit BreakerExample Power ManagementDon’t Overload Generator CapacityGeneral Recommendations Maintenance ScheduleMaintenance Clean DebrisChanging Engine Oil and Filter OilOil Recommendations Checking and Adding OilFill engine with oil Service Air Cleaner ElementsTo service the air cleaner elements, follow these steps Changing Oil FilterEngine Air Cooling System Service Spark PlugCharge Battery Check Valve ClearanceStorage Service BatteryProblem Cause Correction TroubleshootingEngine Product SpecificationsReplacement Parts Maintenance ItemsWarranted Parts Owner’s Warranty ResponsibilitiesLength of Coverage No Charge Maintenance Consequential CoverageClaims and Coverage Exclusions Warranty Period This page reserved Dónde encontrarnos Utilización del generador Montaje/instalaciónPlan de mantenimiento Símbolos de peligro y sus significados Normas de seguridadDescarga eléctrica El generador produce voltaje peligroso Cuando ajuste o repare su generador Descripción del equipoCuando pruebe la bujía del motor El sistema de combustible gaseoso Protección contra los fallos de conexión a tierraConexión al sistema eléctrico de un edificio Responsabilidades del clienteUbicación del generador Montaje/instalaciónContenido del paquete Elevación del generadorMontaje de la varilla de fijación del depósito Herramientas necesariasUnión de los soportes de montaje Para instalar los depósitos de combustible LP Instalación del depósito de combustible LPCree una mezcla de agua y jabón lavavajillas al 50% Comprobación de fugas en el circuito de combustibleConexión de la batería Para retirar los depósitos de combustibleComprobar el nivel de aceite del motor Techo y puerta de acceso extraíblesTierra del generador Controles y características del generadorEste manual para futuras consultas Terminal de tierra del equipo- Para la conexión aControles y características del panel de control Tomas eléctricas dobles de 120 V CA y 20 a Tomas eléctricasEquipo de tierra Dispositivo de seguridad de 120/240 V, 30 aParada del Motor Utilización del generadorEncendido del motor Conexión de cargas eléctricasDurante el uso del generador Compruebe su disyuntor GfciControl de la energía No sobrecargar el generadorCapacidad EjemploMantenimiento Plan de mantenimientoRecomendaciones generales Control de emisionesCambio del aceite del motor y del filtro AceiteRecomendaciones sobre el aceite Comprobar y añadir aceitePara revisar el filtro de aire, siga estos pasos Elementos del filtro de aireCambio del filtro de aceite Rellene el motor con aceiteCarga de la batería Revise la bujíaComprobación de holgura de la válvula Sistema de refrigeración de aireAlmacenamiento Servicio de la bateríaAbra el panel de control Notas Resolución de problemasMotor Especificaciones del productoPiezas de repuesto Artículos para el mantenimientoPiezas garantizadas Responsabilidades de la garantía del propietarioDuración de la cobertura Cobertura de daños derivados Servicio gratuitoSolicitudes y exclusiones de cobertura MantenimientoPeríodo DE Garantía Esta página está reservada Comment nous joindre Mise en marche de votre génératrice Assemblage/InstallationFonctions et commandes de la génératrice Règles de sécuritéMot signal Danger , Mise EN Garde Symboles de risque et leur significationRègles de sécurité Lors de tests d’allumage du moteur Lors du réglage ou des réparations de votre génératriceDescription de l’Èquipement Mise EN GardeLe système de combustible gazeux Protection contre les fuites de terreBranchements au système électrique d’un édifice Responsabilités du clientSoulèvement de la génératrice Assemblage/InstallationEmplacement de la génératrice Contenu de l’expéditionFixation des ensemble les berceaux de montage Outils nécessairesFixation de la tige de retenue pour réservoir Pour installer les réservoirs de combustible PL Installation du réservoir de combustible PLLe gaz propane est extrêmement inflammable et explosif Vérification de fuite du système de combustibleToit amovible et porte d’accès Vérifiez le niveau d’huile du moteurBranchement de la batterie La génératrice à la mise à la terre Fonctions et commandes de la génératriceConservez ce manuel pour à des fins de référence Borne de mise à la terre d’équipement- Connectez iciFonctions et commandes du tableau de commande Prises doubles de 120 volts C.A., 20 a PrisesMise à la terre de l’équipement Prise verrouillable de 120/240 volts C.A., 30 aArrêt du moteur Mise en marche de votre génératriceDémarrage du moteur Raccordement de charges électriquesLa position Off gauche et ensuite à la position On droite Mise à l’essai du disjoncteur GfciPendant le fonctionnement de la génératrice Gestion de l’énergie Ne surchargez pas votre génératriceCapacité ExempleEntretien Recommandations généralesCalendrier d’entretien Contrôle des émissionsHuile Changement du filtre à huile Entretien des éléments filtrantsRemplissez l’huile dans le moteur Système de refroidissement à air du moteur Remplacement des boyaux d’alimentation et du régulateurEntretien de la bougie d’allumage Vérification du jeu des soupapesAssurez-vous que la soupape d’arrêt du réservoir est fermée Entretien de la batterieEntreposage Entretenez et remplacez la batterie au besoinRemarques DépannagePression d’alimentation en Caractéristiques du produitPièces de rechange Articles d’entretienPièces garanties Durée de la couvertureConnecteurs et dispositifs Couverture indirecte Aucun fraisRéclamations et exclusions de couverture EntretienPériode DE Garantie

40248 specifications

The Briggs & Stratton 40248 is a durable and efficient portable generator that has been designed to meet the demands of various outdoor activities, construction sites, and emergency backup power needs. With a reliable gasoline engine, the generator is capable of delivering solid performance in a wide range of applications.

One of the standout features of the Briggs & Stratton 40248 is its powerful 4500-watt surge and 3600-watt continuous output, providing ample power for essential appliances, tools, and equipment. This makes it an excellent choice for both recreational and emergency situations, ensuring that users have access to electricity when they need it most.

The generator is equipped with a reliable Ohv engine, known for its longevity and fuel efficiency. The 40248 includes a 3.5-gallon fuel tank, allowing for extended run times of up to 14 hours at a 25% load. This combination of powerful performance and efficient fuel consumption makes it an ideal option for long camping trips, outdoor events, or power outages.

In terms of portability, the Briggs & Stratton 40248 features an integrated handle and rugged wheels that make it easy to transport across various terrains. This enhanced mobility allows users to take the generator wherever it’s needed without hassle. Furthermore, its compact design ensures that it occupies minimal storage space.

Safety is a critical aspect of the Briggs & Stratton 40248, which includes features such as low oil shutdown to protect the engine from damage and overload protection to prevent equipment failure. These technologies ensure that your generator operates efficiently and safely, offering peace of mind to users.

The control panel is user-friendly, featuring multiple outlets including standard 120V outlets and a 12V automotive-style outlet, allowing for versatility in power options. This configuration makes it easy to connect various devices and enjoy uninterrupted power.

In summary, the Briggs & Stratton 40248 combines power, portability, and safety to deliver an outstanding generator for both recreational and emergency use. Its robust features, reliable engine, and user-oriented design make it a standout choice in the portable generator market, ensuring that users can meet their power needs confidently and conveniently. Whether powering tools on a job site or providing backup power during an outage, the 40248 excels in various environments.
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