7 Things Not to Do When Operating a Gas-Powered or Propane Portable Generator
Avoid these dangerous mistakes when using your generator and follow essential safety tips to ensure your equipment runs smoothly while protecting your home, appliances, and family from potential harm.
Portable generators are incredibly useful, especially during power outages or when you’re off the grid. However, mishandling these machines can be dangerous and costly. To keep yourself safe and your generator running smoothly, avoid these seven common mistakes when operating a gas-powered or propane portable generator.
1. Don’t Use It Indoors or in Enclosed Spaces
Generators emit carbon monoxide (CO), a deadly gas that is colorless and odorless. Running a generator indoors, in a garage, or even too close to an open window can lead to CO poisoning.
What to do instead:
Always operate your generator outdoors, at least 20 feet away from your home, with the exhaust pointed away from living areas. Consider investing in a carbon monoxide detector for added safety.
2. Don’t Refuel While It’s Running or Hot
Refueling a generator while it’s running or still hot can lead to a fire hazard. Gasoline can splash onto the hot engine or exhaust, igniting instantly.
What to do instead:
Turn off the generator and allow it to cool down completely before refueling. This typically takes about 10-15 minutes.
3. Don’t Overload the Generator
Generators have a maximum wattage capacity, and exceeding that limit can cause the generator to overheat, trip breakers, or even damage connected appliances.
What to do instead:
Calculate the total wattage of the appliances you plan to run and ensure it’s within the generator’s rated capacity. Use a wattage calculator or consult your generator’s manual for guidance.
4. Don’t Forget to Use the Right Extension Cords
Using undersized or damaged extension cords can lead to overheating, power loss, and even fire hazards.
What to do instead:
Use heavy-duty, outdoor-rated extension cords with a sufficient gauge to handle the electrical load. For most portable generators, cords rated for at least 12-gauge are recommended for higher wattage loads.
5. Don’t Operate It Without Checking Oil and Fuel Levels
Generators require regular checks on oil and fuel levels. Running a generator with low oil can damage the engine, while running out of fuel during operation can lead to surging or even generator failure.
What to do instead:
Check the oil and fuel levels before starting the generator. Many modern generators come with low-oil shutdown features, but it’s still essential to inspect manually.
6. Don’t Ignore Grounding Requirements
Improper grounding can lead to electrical shocks or damage to your appliances and the generator itself.
What to do instead:
Follow the grounding instructions provided in your generator’s manual. Use a grounding rod if necessary, especially when connecting the generator to your home’s electrical system.
7. Don’t Skip Regular Maintenance
Generators, like any machinery, require routine maintenance to function properly. Neglecting maintenance can lead to reduced performance, costly repairs, or even a complete breakdown.
What to do instead:
- Change the oil as recommended in the manual (usually after every 20-50 hours of use).
- Clean or replace air filters regularly.
- Check spark plugs and replace them as needed.
- Run the generator every few months to keep it in good condition, even when not in regular use.
Bonus Safety Tips:
- Use a Transfer Switch: If you’re connecting the generator to your home, a transfer switch is essential to prevent backfeeding, which can endanger utility workers and damage your generator.
- Store Fuel Safely: Keep gasoline and propane in approved containers and store them away from the generator or any potential ignition sources.
- Read the Manual: Familiarize yourself with your generator’s specific operating instructions and safety recommendations.
Conclusion
Portable generators are fantastic tools when used correctly, but they come with risks if mishandled. By avoiding these seven mistakes and following proper operational guidelines, you’ll ensure the safety of yourself and your family while keeping your generator in top-notch condition. Always prioritize safety, and don’t hesitate to seek professional advice if you’re unsure about any aspect of generator operation.