How Do I Use a Generator Safely?

Losing power is stressful enough on its own. Firing up a backup power source for the very first time can make you feel even more anxious. At Meyer’s Companies, Inc., we have installed and maintained thousands of generators for homeowners across Northwest Indiana and South Chicagoland since 1951. We understand that while these machines are beneficial, they are also powerful. You are absolutely right to want to be careful.

To use your generator safely, you need to consider four key areas:

• Carbon monoxide safety: Preventing the buildup of this deadly, odorless gas.
• Electrical safety: Avoiding back-feeding and electrical shocks.
• Fire safety: Properly handling fuel and keeping the generator away from flammable materials.
• Proper maintenance: Keeping your generator running efficiently and safely when you need it most.

How Do I Avoid Carbon Monoxide Poisoning When Using My Generator?

The biggest danger you have to worry about when using a generator is carbon monoxide poisoning. Generators run on gasoline or propane, and their engines produce carbon monoxide (CO) as part of the exhaust. Because this gas is completely colorless and odorless, it can build up inside a home without anyone realizing it until it is too late.

Even a generator running in a garage, basement, porch, or near an open window can allow exhaust fumes to drift inside. Once carbon monoxide enters your living space, it replaces oxygen in your bloodstream. This can quickly cause symptoms like dizziness, nausea, and confusion. In the U.S., it results in nearly 400 deaths each year. For that reason, proper placement is the single most important safety step when operating your unit.

To protect your household from carbon monoxide exposure:

• Always run the generator outdoors, never inside your home, garage, basement, or enclosed porch.
• Place the unit at least 20 feet away from your house, with the exhaust pointing away from the structure.
• Keep nearby windows and doors closed so fumes cannot enter the home.
• Install carbon monoxide detectors inside your home if you do not already have them.

Taking these precautions keeps dangerous exhaust gases outside where they belong.

How Do I Avoid Electrical Hazards When Using My Generator?

Another huge risk that comes with using a generator is electrical hazards, including shock, damaged wiring, or even electrical fires. Because generators produce powerful electrical currents, using them improperly can quickly overwhelm household circuits or create dangerous situations.

One of the most serious mistakes homeowners make is plugging a generator directly into a wall outlet. This practice, called backfeeding, sends electricity back through your home’s wiring and into the utility grid. Not only can this destroy appliances and electrical panels, but it can also seriously injure utility workers who may be repairing power lines during an outage.

Generators can also become dangerous if they are overloaded or exposed to water. Too many appliances drawing power at once can overheat the system, while moisture creates the perfect conditions for electrical shock.

To reduce electrical risks when running your generator:

• Never plug the generator into a wall outlet. Instead, plug appliances directly into the unit.
• Use heavy-duty, outdoor-rated extension cords that are free of frays or exposed wiring.
• Calculate your total wattage and keep it well below the generator’s maximum capacity.
• Keep the generator dry by placing it under a canopy or generator tent while maintaining open airflow.

Carefully managing your electrical connections helps you enjoy all the benefits of your generator without compromising safety. 

What Should I Know About Refueling My Generator?

Fire is another serious hazard associated with generators, especially during refueling. Generators run on flammable fuels like gasoline, and the engine itself becomes extremely hot while operating. If fresh fuel spills onto hot engine components, it can ignite instantly.

To prevent accidental fires while refueling:

• Turn the generator off and allow it to cool completely before adding fuel.
• Use approved fuel containers that are designed specifically for gasoline storage.
• Avoid spilling fuel, and wipe up any spills immediately.
• Store gasoline outside of your living space, away from heat sources or open flames.

Following these simple steps greatly reduces the risk of fuel-related fires during an outage.

How Can Routine Care Keep My Generator Ready And Safe?

Lastly, another important but often overlooked risk is equipment failure caused by poor maintenance. Generators rely on moving engine parts, filters, and lubrication to run smoothly. Over time, oil breaks down, air filters clog, and components begin to wear. Without routine maintenance, the machine must work harder than it should, which increases the risk of breakdowns or unsafe operation.

To keep your equipment operating properly:

• Change the oil and inspect filters regularly according to the manufacturer’s recommendations.
• Run the generator for several minutes every couple of months to keep internal parts lubricated.
• Check extension cords, outlets, and connections for signs of wear.
• Schedule professional generator maintenance to catch potential problems before they become major issues.

A well-maintained generator not only lasts longer, but also operates more safely during emergencies.

Get Reliable Power Solutions From Meyer’s Companies, Inc.

Operating a generator safely comes down to keeping it outside, managing cords wisely, only refueling cool engines, and staying on top of basic maintenance. Taking these simple steps cuts out the worry, leaving your family with reliable power and complete peace of mind.

If you want a more permanent, hands-off solution, reach out to Meyer’s Companies, Inc. Our certified technicians can install a standby unit in a safe location on your property. We handle all the required maintenance for you, meaning your home is always ready for the next outage.