Maximizing the Lifespan of Stored Generators
Understanding the Factors That Affect Generator Lifespan
The lifespan of a stored generator can vary significantly based on several key factors, including the type of fuel it uses, proper maintenance, and optimal storage conditions. Below, we explore these crucial elements to help you maximize the longevity and reliability of your generator.
Fuel Type and Storage
The type of fuel your generator uses plays a crucial role in its storage lifespan. Let's break down the specifics for each fuel type:
Gasoline Generators: Gasoline can degrade over time, typically lasting about 3 to 6 months in storage. The use of a fuel stabilizer can extend the fuel's lifespan to about 1 to 2 years. Regularly changing the fuel filter and ensuring the fuel tank is empty can further enhance fuel preservation. Diesel Generators: Diesel fuel can last longer, generally around 6 to 12 months, but it can degrade without proper treatment. Biodiesel and older formulations tend to have a shorter lifespan. Fuel additives can help extend the fuel's usability. Propane and Natural Gas Generators: Propane and natural gas have an indefinite shelf life if stored properly, provided the tank is tightly sealed and there are no leaks. However, it's important to purge any air from the cylinder if it has been idle for an extended period.Importance of Regular Maintenance
Maintaining your generator before and during storage is crucial for extending its operational life. Here are some key steps:
Oil Changes: Regularly change the oil before storage, especially if the generator will sit idle for an extended period. This prevents sludge buildup and ensures smoother engine operation when needed. Air Filter Replacements: Clean or replace the air filter to avoid debris and contaminants entering the engine. A clogged air filter can significantly reduce performance and lifespan. Spark Plug Checks: Inspect and maintain the spark plugs to ensure they are in good condition. Worn or dirty spark plugs can hinder engine performance. Battery Maintenance: For generators with batteries, it's essential to keep them charged properly. A lead-acid battery should be kept on charge or periodically charged. Lithium-ion batteries are less affected but still require proper maintenance. Using a battery charger/maintainer can help prolong battery life and ensure it's always ready for use.Optimal Storage Conditions
Proper storage conditions are vital for maintaining the integrity of your generator components:
Temperature Control: Store the generator in a cool, dry place to prevent corrosion and rust. Avoid exposing it to extreme heat or cold, which can damage internal components. Ventilation: Ensure the storage area has good airflow to prevent moisture buildup, which can lead to issues such as rust and mold. Protection from Dust and Moisture: Store the generator in a sealed container or cover it with a protective cover to shield it from dust and moisture. Regularly check for signs of damage or moisture buildup.Regular Exercise and Maintenance
Even if your generator is stored, regular exercise and maintenance can help keep it in optimal condition:
Exercise the Generator: Run the generator every week or two to circulate the oil and keep the engine in good condition. Regular operation also helps in maintaining the fuel system and ensuring the battery remains charged. Oil Change Frequency: Depending on the frequency of use, change the oil every six to nine months if the generator is rarely used. For generators that are run frequently, change the oil every 50 to 200 hours of operation. This regular maintenance ensures the engine runs smoothly and efficiently.Conclusion
By understanding the specific needs of your generator's fuel type and following a diligent maintenance regimen, you can significantly extend the lifespan of your stored generator. Proper storage and regular upkeep are crucial for ensuring its reliability and operational readiness whenever needed.