Many dangers lurk in DIY power generation

While standby generators are easy and safe to use when correctly operated, things can go horribly wrong.

This was amply demonstrated by our recent article where a generator at an Arboretum home caught alight and could have caused a serious house fire.

Load shedding is now an unavoidable part of our lives and there is naturally a huge rise in the purchase of generators.

Since most buyers are lay people, it is prudent to bear in mind the dangers associated with generators.

Carbon monoxide (CO) poisoning, electrocution and fires (or burns) are the three most common areas of concern.

A professional should be consulted to determine which is the correct generator (wattage) required, and to explain correct installation and usage.

Do not go for cheap options and, as with everything, read the manufacturer’s instructions carefully.

Connecting is crucial: when the standby generator is interfaced with the same circuitry as is used with the regular mains-supplied power, the advice of an electrician should be enlisted.

Be careful of overloading the generator: the total wattage used by home appliances should be less than the output range of the generator.

Obviously, the supply must be linked to an earth leakage system.

It is important that the generator is only operated outdoors where there is adequate ventilation, rather than in a garage or other enclosed structures.

Opening doors and windows or using fans will not prevent CO build-up in the home.

It is an odourless gas and inhalation could be fatal.

Physical symptoms such as dizziness or nausea could indicate oxygen deprivation.

Always have a fully charged, approved fire extinguisher located near the generator.

Simple things like keeping a torch handy, ensuring there is a supply of spare fuel (check that it is safely stored), use of a storage cover and regular maintenance checks reduce risks.

Care should be taken to keep children and animals away from the hot machine until it cools down.

Make sure the generator is not exposed to rain and do not operate it when hands are wet.