Most generator warranties require a licensed electrician to perform regular maintenance. Without proof of such service, manufacturers can deny warranty claims. Routine care is also a good idea because it helps prevent the most common generator problems and extends the life of the equipment. Well-maintained generators also burn fuel more efficiently.

Check the Manufacturer’s Recommendation

Read the warranty for your whole-house generator, paying particular attention to the fine print. Many warranties require maintenance after a certain number of operating hours. Review the owner’s manual, which should also indicate how many hours can elapse between inspections.

The method for checking the run time differs between makes and models. Most generators have a control panel with an area labeled “maintenance” or something similar. In that section, you’ll find a counter labeled something like “run hours.” If you have a smart generator, you can access a virtual control panel through a generator app on your smartphone.

Inspect the Generator Every 400 Hours

The general rule is to schedule an inspection every 400 run hours. Your electrician may recommend shortening that period as the generator gets older. This is especially true if your generator is prone to repairs, and you may have to replace it fairly soon.

Inspect Annually Prior to Storm Season

Industry professionals recommend an annual inspection. Schedule at least one inspection even if you didn’t run your generator this year. Some homeowners may have to schedule two or more inspections annually depending on how much they use their generators. If, like many homeowners, you only need one inspection a year, schedule it just before the heaviest storm season of the year. This is when your area will be most prone to power outages. In Florida, schedule an inspection in May before hurricane season starts on June 1.

Inspect After Extended Use

You should also schedule an inspection after any period of extended use. The owner’s manual may provide a definition of extended use. You can also ask your electrician. Many models require a 30-minute rest period after running for 24 hours. If you must rest your generator, it’s a good sign that you need to schedule an inspection.

Inspect When You Notice Warning Signs

Homeowners should also check their generators for any indication of a problem. Schedule an inspection right away if you notice any issues. This includes a generator that has trouble cycling on or takes longer than normal to do so. Don’t ignore inconsistent power output, including interruptions and flickering or dimming lights. Pay attention to system alerts, and figure out what caused the notification before clearing it. Note any excessive vibration and loud or unusual noises. Look around the unit for any leakage of water, oil or other substances.

Call Assurance Power Systems today or contact us online to schedule a generator installation in Delray Beach, FL.