If the generator is not operated once a month, the battery should be removed and trickle charged regularly in order to keep the battery charged and ready to start the generator when needed. If battery voltage is too low, the battery may not take a charge and you will need a new battery.

If it is necessary to charge the battery, proceed as follows:

1.Open control panel cover.

2.Using the supplied fuse removal tool, remove the 15 Amp fuse from the control panel.

3.Disconnect the negative battery cable from the negative battery terminal (indicated by NEGATIVE, NEG, or (-).

CAUTION

Failure to disconnect negative battery cable will result in equipment failure.

•DO NOT attempt to jump start the battery.

•Damage to equipment resulting from failure to follow this instruction will void warranty.

4.Charge battery with battery charger set at 2 Amps until full charge is indicated by battery charger.

WARNING

Overcharging will cause the battery case to crack and battery electrolyte to spill.

Battery electrolyte fluid contains acid and is extremely acidic.

Contact with battery contents will cause severe chemical burns.

•DO NOT charge at a rate more than 2 Amps.

•Wear protective goggles, rubber apron, and rubber gloves.

IMPORTANT: If the battery fails to take a charge, it must be replaced with the same type of 12 Volt DC, AGM type, 33 Amp-Hour, battery. DO NOT replace with liquid electrolyte lead-acid type battery.

5.Connect the negative battery cable to the negative battery terminal (indicated by NEGATIVE, NEG, or (-)).

6.Ensure hardware on both positive and negative battery terminals is secure.

7.Reinstall the 15 Amp fuse in the control panel. Generator is now ready for starting and use.

Service Battery

If it is necessary to service the battery, proceed as follows:

1.Open control panel cover.

2.Remove the 15 Amp fuse from the control panel using the fuse removal tool.

3.Disconnect the negative battery cable, then disconnect the positive battery cable.

4.Service or replace battery as required.

5.Connect the red battery cable to the battery positive terminal (indicated by POSITIVE, POS, or (+)).

6.Connect the negative battery cable to the negative battery terminal (indicated by NEGATIVE, NEG, or (-)).

7.Ensure hardware on both positive and negative battery terminals is secure.

8.Reinstall the 15 Amp fuse in the control panel. Generator is now ready for starting and use.

Storage

The generator should be started at least once every seven days and allowed to run at least 30 minutes. If this cannot be done and you must store the unit for more than

30 days, use the following guidelines to prepare it for storage:

1.While engine is still warm, change oil as described earlier in “Changing Engine Oil and Filter”.

2.Remove spark plug and pour about 1 oz. (30 ml) of engine oil into cylinder. Replace spark plug but DO NOT connect spark plug wire.

3.Ensure fuel supply shut off valve is closed.

4.Press START/RUN/STOP switch momentarily to distribute oil.

5.Connect spark plug wire to spark plug.

6.Clean the generator as outlined in “Generator Cleaning”. Ensure that cooling air slots and openings on generator are open and unobstructed.

7.Charge the battery, as described in “Charge Battery”.

8.If the generator is subjected to freezing temperatures, disconnect battery cables from battery and move it to a warmer location. Charge the battery before the next season’s use.

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Briggs & Stratton 40248 manuel dutilisation Service Battery, Storage
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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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