What is the service or maintenance schedule of my air cooled generator?
Air Cooled Generator Service/Maintenance Schedule
Regular maintenance is essential for ensuring the reliable operation of your air-cooled generator.
Other articles that can help you What kind of oil do I use? or Where to find a parts manual, install manual, owners manual, exploded view or wiring diagram?
Below is a recommended service schedule:
Daily Maintenance (If running Continuously)
- Check the oil level and condition. Top up or replace the oil as needed.
- Check the generator's status indicators for any warning lights or error codes.
- Inspect the fuel system for leaks or signs of damage.
- Inspect the surrounding area for debris or obstructions that could affect airflow.
- Ensure that the generator's enclosure is clean and free of dirt or debris.
- Inspect the air filter and clean or replace it if necessary.
- Inspect the spark plug and replace it if worn or fouled.
- Check the battery terminals for corrosion and clean them if necessary.
Every 6 Months Maintenance
- Inspect the fuel system for leaks or signs of damage.
- Inspect the generator's wiring and connections for any signs of wear or damage.
Annually Maintenance
- Change the oil and oil filter.
- Inspect and clean the cooling fins and engine components for any buildup of dirt or debris.
- Test the generator's starting and automatic transfer switch operation.
- Inspect the fuel system for leaks or signs of damage.
Following this maintenance schedule will help ensure that your air-cooled generator operates reliably when you need it most.
Always visit www.Generac.com for your specific model
We recommend having a certified Generac technician do annual service every year. While some of the units will not need an air filter, spark plug or battery every year. We can catch many small problems before they become a major problem. We want to ensure that your unit is ready to run when there is an outage. Some outages may be extended so waiting 2 years to do maintenance can be dangerous if you get a big storm while your unit is close to needing a maintenance. This schedule is for most air cooled units and liquid cooled units will add more items to this list.
Related Articles
What is the difference between warranty and maintenance on a Generac generator?
Understanding the Distinction Between Warranty and Maintenance Understanding the distinction between warranty and maintenance is crucial for the optimal performance and longevity of your Generac generator. Maintenance Maintenance refers to the ...How to Clear Emergency Stop Alarm/Fault (E2800) in Air-Cooled Units
Why are you are getting this alarm? This error code will display on the controller screen when 1 or both of the auxiliary shut down switches is set to the off position. The switches were recently put on the units to meet code requirements in the ...What is considered “normal” oil consumption on air cooled generators?
What's considered typical oil consumption for air-cooled generators? Air-cooled engines are designed with looser tolerances for the block and rings to accommodate heat fluctuations. Consequently, these engines tend to consume more oil for cooling and ...Air Cooled Installation diagrams and specs for connections on unit.
Here are some diagrams of Generac air-cooled generator unit specifications to assist you with the placement of gas and electrical connections. We can help you with specifics and these are subject to your local Authority Having Jurisdiction code. For ...How to shut down generator during a power outage.
Before turning Generator off Set the main utility disconnect to off (OPEN) Turn the breaker on generator to OFF or (OPEN) to take the load off unit. Allow generator to run with no load for one minute to cool down. Set generator to OFF on the ...