Running a generator? These tips can save your life and your home

The heatwave that brought vicious storms has left thousands of New Jerseyans without power. I personally know some folks who have been told it won’t be back until at least July 9.

So when the power goes out, a generator can feel like a lifesaver. Used the wrong way, though, it can become one of the most dangerous things on your property.

Vitaliy Halenov

If you are using a portable generator in the wake of weekend storms, or you’re thinking about buying one before the next big summer storm hits, there are a handful of safety rules that aren’t just good advice. They could literally save your life or prevent your home from catching fire.

According to Popular Mechanics, one of the biggest rules is also the one that too many people ignore.

a light bulb on a table

Carbon monoxide poisoning

Never run a generator inside your home, garage, basement, or any enclosed space. Even with the garage door open, deadly carbon monoxide can build up quickly. Instead, keep it outdoors at least 20 feet from your house, and away from doors and windows where fumes can drift back inside.

Take this seriously. Carbon monoxide incidents are spiking right now in Jersey due to exactly this.

a white and red electronic device

Power surge damage

Another easy mistake is plugging appliances or extension cords into the generator before you start it.

Don’t.

Fire it up first, let it stabilize, and then begin connecting what you need. That helps prevent damaging power surges that could ruin expensive electronics.

A row of gas cans sitting in front of a wall

Refueling fires

One of the biggest fire risks comes when it’s time to refuel. Never add gasoline while the generator is running or while the engine is still hot. Shut it down and let it cool for awhile. Popular Mechanics recommends 30 minutes of downtime first. Gasoline spilled onto hot engine parts can ignite in seconds.

a yellow triangle sign with a lightning bolt on it

Electrocution and house fires

Finally, resist the temptation to plug your generator directly into your home’s wiring unless you have a properly installed transfer switch.

That dangerous practice, known as backfeeding, can damage your electrical system and even put utility workers restoring power at risk of electrocution.

Some people will tell you it’s safe, and even tutorials on the internet telling you how to do it. Popular Mechanics warns it can be an extremely deadly mistake and should be avoided.

Read their full article here for more information.