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Briggs & Stratton 190477GS Grounding Generator, Operating Generator, Starting the Engine

Models: 190477GS

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Briggs & Stratton Power Products Home Generator System

Owners Manual

GROUNDING THE

GENERATOR

The National Electrical Code requires that the frame and external electrically conductive parts of this generator be properly connected to an approved earth ground. Local electrical codes may also require proper grounding of the unit. For that purpose, a GROUNDING WING NUT is provided on the generator end (Figure 3).

1.Turn the fuel valve to the “On” position (Figure 4).

Figure 4 — Fuel Valve

Fuel Valve is shown in the On position

Figure 3 — Grounding Wing Nut

Grounding

Wing Nut

Generally, connecting a No. 12 AWG (American Wire Gauge) stranded copper wire to the grounding wing nut and to an earth–driven copper or brass grounding rod (electrode) provides adequate protection against electrical shock. Be careful to keep the grounding wire attached after connecting the stranded copper wire. However, local codes may vary widely. Consult with a local electrician for grounding requirements in your area.

Properly grounding the generator helps prevent electrical shock if a ground fault condition exists in the generator or in connected electrical devices. Proper grounding also helps dissipate static electricity, which often builds up in ungrounded devices.

OPERATING THE

GENERATOR

CAUTION! Never start or stop the engine with electrical loads connected to the receptacles AND with the connected devices turned ON.

Starting the Engine

Disconnect all electrical loads from the generator. Use the following start instruction steps by numerical order:

2.Place the choke lever in the “Choke” position (Figure 5).

Figure 5 — Choke Lever

3.Set the rocker switch to “On” position (Figure 6).

Figure 6 — Rocker Switch

4.Grasp the recoil handle and pull slowly until slight resistance is felt.Then pull rapidly to start engine.

5.Move choke lever to “Run” position a short distance at a time over several seconds in warm weather or minutes in cold weather. Let engine run smoothly before each change. Operate with choke in “Run” position.

NOTE: If engine still fails to start after 3 pulls, check for proper oil level in crankcase.This unit is equipped with a low oil device which prevents the engine from being started when the oil drops below a safe level in the crankcase. See engine manual.

Refer to the engine owner’s manual for more detailed starting instructions.

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Briggs & Stratton 190477GS owner manual Grounding Generator, Operating Generator, Starting the Engine
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190477GS specifications

The Briggs & Stratton 190477GS engine is a notable power source designed primarily for residential use in various outdoor equipment. Renowned for its reliability and performance, this engine has carved a niche in the market for consumers seeking efficient and durable power solutions.

One of the standout features of the 190477GS is its OHV (Overhead Valve) design, which enhances fuel efficiency and provides improved airflow. This technology not only optimizes power output but also contributes to lower emissions, aligning with modern environmental standards. The engine operates with a 4-cycle, air-cooled configuration, which is essential for maintaining consistent performance during prolonged use.

Handling a displacement of 344cc, the 190477GS delivers the necessary torque and power for a variety of applications, including lawn mowers, pressure washers, and small tractors. With a maximum output of approximately 10.5 horsepower, it provides ample strength for tackling tough outdoor jobs, ensuring that users can work effectively and efficiently.

Another key characteristic of the 190477GS is its ease of starting. Equipped with a reliable recoil starter and featuring an advanced ignition system, users can experience smooth and quick starts even in challenging conditions. This is particularly beneficial for homeowners who require dependable performance during peak usage seasons.

Durability is a significant focus in the design of the Briggs & Stratton 190477GS, with a robust construction that includes an aluminum crankcase and a formed steel base. These materials contribute to the engine's resistance to wear and tear over time. Moreover, routine maintenance is made simple with easily accessible components, allowing users to perform service tasks without the need for specialized tools.

In terms of noise reduction, the 190477GS features a built-in muffler that minimizes operational noise, creating a quieter working environment, which is highly advantageous for residential areas. Safety features are also integrated into the design, including an oil alert system that helps prevent engine damage by ensuring that oil levels are adequate.

Overall, the Briggs & Stratton 190477GS engine combines innovation with practicality. Its blend of power, efficiency, and user-friendly design makes it an excellent choice for various outdoor applications, providing reliability and performance that users can trust.