INSTALLATION

Consider the following factors when planning to install the fuel supply system:

The Home Generator System 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 (LP) vapor.

A minimum of one accessible, approved manual shutoff valve shall be installed in the fuel supply line within 6 ft (1.8 m) of the Home Generator System. A union or flanged connection shall be provided downstream from this valve to permit removal of controls.

Natural gas fuel supply pressure at the generator's fuel inlet port should be between 5 to 7 inches of water (in. W.C.) at full load. LP fuel supply pressure should be 11 to 14 inches of water (in. W.C.) at full load with all gas appliances turned on and operating.

The Home Generator System unit has been factory set to run on natural gas. If you need to change from natural gas to LP gas, the unit will need to be reconfigured, as described on page 13.

It is recommended that the fuel connection incorporate the following components:

A manual fuel shut-off valve located in the interior of the building.

A manual fuel shut-off valve located outside the building, just before the generator unit.

Where the formation of hydrates or ice is known to occur, piping should be protected against freezing. The termination of hard piping should include a sediment trap where condensate is not likely to freeze.

A manometer port should be provided.

The manometer port permits temporary installation of a manometer (Figure 5), to ensure that the engine receives the correct fuel pressure to operate efficiently throughout its operating range.

Figure 5 — Temporary Manometer Installed

NOTE: A digital manometer, P/N 19495, is available at your local Briggs & Stratton service center.

When the initial test runs are completed, the manometer is removed and the port is plugged. A typical final fuel connection assembly is shown in Figure 6.

Figure 6 — Completed Fuel Connections

From Fuel

Supply Line

To Home Generator

System

10

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Briggs & Stratton 40229, 40213, 40210, 40234, 40204 manual Temporary Manometer Installed

40229, 40204, 40213, 40234, 40210 specifications

Briggs & Stratton is a recognized leader in the small engine market, catering to both homeowners and professionals with a wide range of reliable engines. The models 40210, 40234, 40213, 40204, and 40229 are notable entries in this lineup, each designed to deliver power, efficiency, and durability for various applications.

The Briggs & Stratton 40210 is often appreciated for its compact size and robust performance in lawn care equipment. It features a 140cc engine with an overhead valve design that enhances fuel efficiency and reduces emissions. This model supports easy starting with its dependable pull-start system and is well-suited for pushing mowers and other light-duty machines.

In contrast, the 40234 model stands out with its 190cc engine, which provides an excellent power-to-weight ratio. This engine is engineered to tackle medium-duty tasks, making it ideal for residential lawn trimming and garden maintenance. The 40234 incorporates advanced features like a ReadyStart technology that eliminates the need for priming, allowing for a hassle-free starting experience in various weather conditions.

The Briggs & Stratton 40213 shares similarities with the 40234 but enhances user interaction and maintenance with a more user-friendly design. It employs a 163cc engine that combines optimal power with low vibration, ensuring smooth operation. This model is particularly favored for its extended runtime, enabling users to complete their lawn care jobs without frequent interruptions.

For those seeking a slightly less powerful option, the 40204 is an excellent choice. Featuring a reliable 125cc engine, it is designed for lighter applications. This model is particularly notable for its lightweight build, making it highly maneuverable and easy to handle for novice users and homeowners alike.

Lastly, the 40229 offers a balance between power and practicality, housing an 11.5 gross torque engine rated for robust tasks. This engine is crafted with innovative technologies that promote fuel efficiency while minimizing noise output, making it a favorite among environmentally conscious users. It also integrates user-friendly features, such as an easy-access air filter, which simplifies maintenance.

Across these models, Briggs & Stratton ensures high-quality construction and usability, with features like dual air filtration systems and durable components that withstand rigorous use. Each engine encapsulates the brand's commitment to innovation, performance, and reliability, catering to the diverse needs of consumers in the landscaping and outdoor maintenance sectors. Whether for small residential tasks or larger projects, these engines are designed to empower users with the performance they need to get the job done efficiently.