North Texas storm season brings more than heavy rain and high winds it brings power outages, too. Whether you have a portable generator or a standby system, keeping it maintained is critical for safety and reliability when the lights go out.
At Top Notch Electrician, we install and maintain generators that keep your home powered when it matters most. If you’ve already got one (or are thinking about getting one), here’s how to make sure it’s ready before the next big storm hits.
Why Generator Maintenance Matters
A generator is your backup power source when the grid fails but only if it works when you need it. Neglecting maintenance can lead to:
- Failure to start
- Fuel leaks or fire hazards
- Carbon monoxide risks
- Shortened lifespan of the system
A quick check-up now can prevent an expensive or dangerous situation later.
1. Start It Up (Even If You Don’t Need It Yet)
Run your generator at least once a month for 15–20 minutes. This keeps parts lubricated, prevents fuel breakdown, and lets you catch issues early.
Checklist:
- Does it start quickly?
- Is the engine running smoothly?
- Any unusual sounds, smells, or warning lights?
2. Check and Change the Oil
Just like a car, generators need regular oil changes, especially after extended use.
For standby generators:
- Change oil once a year or every 100 hours of use
- Check levels monthly
For portable generators:
- Check oil before and after each use
- Change oil after every 25–50 hours of runtime
Always use the manufacturer-recommended oil type and filter.
3. Inspect the Fuel Supply
Depending on your system, you might use gasoline, propene, or natural gas. For portable units:
- Keep gasoline fresh and stabilized (rotate it out every 3–6 months)
- Store fuel in a safe, vented container
For propane systems:
- Check tank levels and valve connections
- Ensure lines are sealed, not cracked or leaking
For natural gas:
- Have a professional inspect the gas line connection for leaks or pressure issues
4. Clean Air Filters and Spark Plugs
A dirty filter or worn spark plug can cause your generator to run rough or not start at all.
- Clean or replace the air filter every 6 months or after heavy use
- Inspect and replace spark plugs once a year
If you’re not sure how, we can do this during your annual generator inspection.
5 Test the transfer switch
If you have a standby generator, make sure your automatic transfer switch (ATS) is working properly. This switch is what detects a power outage and transfers your home to generator power. If it’s delayed, noisy, or fails to switch over it needs immediate inspection.
6. Schedule a Professional Generator Tune-Up
Even with good DIY maintenance, an annual checkup from a licensed electrician helps catch hidden issues. During a Top-Notch tune-up, we:
- Test output and load handling
- Inspect wiring and connections
- Clean internal components
- Check battery voltage and health
- Confirm transfer switch and auto-start functions
7. Review Your Load Capacity
Is your generator still sized right for your current home? If you’ve added:
- A home office setup
- An outdoor kitchen
- A hot tub or EV charger
You might need a larger unit or a revised load management plan. We can help you reassess and plan for safe backup power.
Being Storm Ready Before the First Strike
Storms don’t wait for your schedule. If your generator hasn’t been tested, inspected, or started in months, now’s the time. A 30-minute maintenance check now could prevent days of stress later.
Need a Generator Checkup or Upgrade?
We’ve Got You Covered. Visit [www.topnotchelectrician.com] to schedule a storm-season generator tune-up. Stay safe, stay ready with Top Notch Electrician on your side.