Operating Your Generator

WARNING

Propane Gas is extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

These steps should be performed after the generator has been assembled, stored, moved, cleaned, or repaired. DO NOT operate this generator until you have read and understand ALL of the warnings and instructions in this operator’s manual.

Insure that the generator is properly assembled.

Inspect the LP fuel supply hoses for burns, chaffing, kinks, and proper routing before each use. Hoses should be kept at least 3 inches (8 cm) away from hot surfaces.

Leak test all LP fuel connections and and hoses. See “Leak Testing Fuel System”.

Position your generator on level ground in a well ventilated location, 5 feet (152 cm) away from combustible materials and buildings, including overhead. DO NOT use generator on wooden decks or other surfaces that could burn.

Starting the Engine

Use the following start instructions:

1.Make sure unit is on a flat, level surface.

IMPORTANT: Failure to start and operate unit on a level surface will cause the unit not to start or shut down during operation.

2.Open control panel cover using standard screwdriver.

3.Disconnect all load(s) to generator.

4.Open LP tank fuel shut off valve(s).

5.Confirm 15 Amp fuse is installed in control panel.

6.Push and hold START/RUN/STOP switch in START position until engine starts and control panel LED is ON.

WARNING

Running engines produce heat. Temperature of muffler and nearby areas can reach or exceed 150°F (65°C).

Severe burns can occur on contact.

Exhaust heat/gases can ignite combustibles, structures or damage LP fuel tank causing a fire.

DO NOT touch hot surfaces and avoid hot exhaust gases.

Allow equipment to cool before touching.

Keep at least 5 ft. (152 cm) clearance on all sides of generator including overhead.

IMPORTANT: If you release the switch from the START position before red LED comes on, the generator will shut down.

NOTE: DO NOT crank engine for more than

15 seconds, then pause for 15 seconds to reduce heat in starter. Repeat start process until engine starts.

NOTE: When starting generator, air may be present in the fuel line(s), especially after changing fuel tanks. It may take several starting cycles to purge that air before the engine will start.

Connecting Electrical Loads

1.Let engine run for two minutes after starting.

2.Open control panel cover and confirm generator’s main circuit breaker is in the ON (closed) position. See “Control Panel Controls and Features”.

3.Plug in, then turn on the desired 120 and/or 240 Volt AC, single phase, 60 Hz electrical loads.

3.Close and latch control panel cover.

IMPORTANT:

DO NOT connect 240 Volt loads to the 120 Volt duplex receptacles.

DO NOT connect 3–phase loads to the generator.

DO NOT connect 50 Hz loads to the generator.

DO NOT OVERLOAD THE GENERATOR. See “Don’t Overload Generator”.

Stopping the Engine

1.Open control panel cover using standard screwdriver.

2.Turn OFF all electrical loads. Disconnect them from control panel receptacles.

Never start or stop engine with electrical devices plugged in and turned on.

3.Let engine run for two minutes with no loads to stabilize internal temperatures of engine and generator.

4.Push and hold START/RUN/STOP switch in STOP position until LED turns off and engine stops.

5.Close manual fuel shut off valve(s).

6.Close and latch control panel cover.

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Briggs & Stratton 40248 Operating Your Generator, Starting the Engine, Connecting Electrical Loads, Stopping the Engine

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.