Picture this: a blackout strikes, and your trusted generator refuses to start. That is the last thing you need. Generators are necessary for backup power, but they are only reliable when you take good care of them. If you want your generator to run well consistently, regular service is paramount. But how often? By knowing the optimal servicing schedule, you can avoid costly repairs and extend the life of your generator.
Essential servicing tasks
Your generator does not care if you are cold, in the dark, or desperate. It either works or it does not. To keep it running, follow these maintenance basics:
- Oil and filter changes: metal grinds and oil wears, so change it regularly or the engine will punish your neglect.
- Battery maintenance: a generator without power is a contradiction. Test the battery often and replace it if it hesitates.
- Fuel system checks: fuel grows stale, clogs, and chokes. Keep it fresh and run the engine now and then.
- Cooling system inspection: heat kills engines. Keep coolant levels proper.
- Load testing: a generator must work under pressure. Test it before it matters.
Warning signs your generator is failing
The hums and clicks of your generator are more than background noise. They are diagnostic signals. Watch for a slow or rough start, strange rattling or knocking noises, excessive smoke or oil and fuel leaks, flickering lights or voltage dips, and unusual fuel consumption. Your generator is only as good as its weakest part. If you notice any of these signs, do not wait.
How often should you service your generator?
The type of generator you have determines its rhythm:
- Portable generators: service after every 50 to 60 hours of use, or once a year if used occasionally.
- Standby generators: a biannual check-up, especially before periods of heavy use like winter or storm season.
- Inverter generators: relatively maintenance-free, but a once-a-year service keeps them running smoothly.
- Diesel generators: check every three months, especially if they run long hours.
Correct storage of your generator
To keep a generator reliable during long-term storage: add a fuel stabilizer to prevent degradation; disconnect and store the battery in a cool, dry place; clean the exterior, lubricate moving parts, and store it in a dry, dust-free environment; and start it every 3 to 6 months to keep internal components lubricated. Proper storage prevents costly repairs and extends its life.
Reliable power starts with proper care
A generator is only as good as the care it receives. Stay ahead of maintenance, recognize the warning signs, and follow a proper service frequency. Do that and your generator will be there when you need it most. A&A GenPro provides top-quality generators and unmatched servicing. Call (713) 715-6618 or request a free quote today.