Portable generators prove to be invaluable resources when the power goes out, especially here in New Hampshire where we are accustomed to getting hit with severe winter storms. However, to keep generators functioning properly and eliminate the danger they can present, it’s important to take certain safety precautions.
When operating a generator, the combination of the internal combustion engine and the power that it generates creates several unique sets of hazards that must be taken into consideration.
Shock and Electrocution
Although generators present the same hazards as any utility-supplied power source, they create additional dangers due to the fact that they lack some of the safety features found in hardwired electrical systems. Take the following safety precautions to help reduce shock and electrocution hazards:
Never attach a generator directly to a building’s electrical system, as this requires a certified electrician and the use of a transfer switch.- Always plug appliances, tools or other machinery directly into the generator. If you need to use an extension cord, ensure that it is grounded and in good condition.
- Avoid overloading a generator, as this can cause overheating and create a fire hazard.
- Use ground fault circuit interrupters, especially when operating a generator in wet or damp environments. These types of electrical devices can help prevent electrical shock.
- Before each use, it’s important to ensure that the generator is properly grounded.
- Always keep your generator dry. If necessary, use a barrier or canopy to protect it. Never use a generator if either you or the appliance is wet.
Carbon Monoxide Poisoning
Carbon monoxide (CO) is a colorless, odorless, highly toxic gas that is heavily concentrated in the exhaust of fuel-powered engines. In poorly ventilated areas, generator use can result in CO poisoning, which, unfortunately, can be fatal. Use the following safety tips to help protect yourself against CO poisoning:
- Make sure the generator has at least three to four feet of open space around it while running.
- Never use a generator indoors or in other enclosed spaces. Even in a garage with windows and doors open, CO can accumulate to unsafe levels.
- When outside, do not position a generator near windows, doors or air intakes where CO could enter.
- If you begin to experience symptoms of CO poisoning, which may include dizziness, headache, nausea and fatigue, move to fresh air immediately and seek medical attention. Do not reenter the area until it has been deemed safe by properly trained and equipped personnel.
Fire Hazards
Generators reach very high temperatures while running and can remain hot for quite some time after they’re turned off. Reduce fire risks by keeping the following safety tips in mind:
- Power down your generator and allow it to cool before refueling.
- Store fuel at a safe distance from running generators and other flammable items and materials.
- Make sure you only transport and store fuel in containers designed and designated for this purpose.
The following video from Central Insurance Companies expands on the topic of portable generator safety:
At Knapton, Reade & Woods, your safety is important to us. For additional safety tips and useful resources, please read our blog, or visit us on Facebook, Twitter, LinkedIn and Google+. To get a free insurance quote for your personal or commercial coverage needs, please Contact Us.
