You bought a generator so that you and your family would still be comfortable during the next power outage. But your equipment needs regularly scheduled maintenance so that iit can handle the next outage. The guidance that follows can keep your generator in dependable, ready-to-run condition.
Daily and Weekly Tasks
Visually inspect the unit for loose connections, leaks, and damage. Check the lines, filters, and battery to ensure there’s no corrosion or low charge. Make sure there’s adequate airflow so that the appliance doesn’t overheat.
Monthly
Replace the fuel filters and oil filters if they have run for 100-200 hours, depending on the manufacturer’s specs. Use a multimeter to ensure the battery can hold a charge. Test run the generator as necessary.
Annually
Flush the appliance and replace all the fluids; replace the filters if needed. Also, replace the spark plugs and update the software if appropriate.
Battery
You’ll need to replace the battery every two or three years. Even if it tests OK, the battery is the most common point of failure. A battery maintainer can extend its life.
This is important because batteries often fail without warning. This is especially true when they’ve been sitting unused for long periods. A weak battery is all it takes to keep the generator from starting, even if every other component is in perfect condition.
Special Situations
Those who live in dusty, environments or those with extreme temperatures or humidity may need a more frequent maintenance schedule, as do those whose generator is used for commercial purposes. Your generator should always be larger than you think you’ll need so that it’s not running at maximum every time you use it. That way, you’re much less likely to experience generator failure due to overloading the appliance.
Households with vulnerable family members, such as infants, seniors, or those with significant medical issues, should be especially vigilant. A well-maintained generator supports their safety and comfort during extended outages.
OEM Parts
You should always use OEM parts rather than off-brand substitutes when you’re replacing parts on your generator. Otherwise, you may experience equipment failure at the most inopportune moment.
If you notice any of the following, even if you’ve faithfully maintained your generator, then it may be time to replace it or call a professional for repairs.
- Age issues
- Trouble starting the generator
- Damage from storms or pests
- Inadequate maintenance
You should also have a professional inspect your generator at least once a year. This allows a licensed electrician to find and fix hidden problems to ensure everything runs optimally. If you live in the Charleston, SC area and need generator maintenance or repair, call our team at C&C Myers.