Keeping residential electrical installations in perfect
condition can become a valuable prevention tool. One should always know how to
resolve electrical installation damage that may occur from natural disasters
such as thunderstorms, floods or earthquakes. If you want to save yourself from
the worse, the best thing to do is to be careful in the day to day, and know
how to avoid electrical hazards, such as short circuits, fire and even material
and personal damage.
To prevent these incidents, it is essential to plan the
maintenance of the electrical installations. Likewise, one must think and
review carefully the correct health and safety procedures to follow. Here are
some of the most important tips when working with electricity:
Privilege security
Before starting any work, you must go to the place where the electricity distribution box is located, normally called "load center". In these boxes are the thermomagnetic or differential switches that protect the circuits of the house. Once this box is located, you must proceed to '' turn off '' those switches, so that electrical power cannot circulate through the wires of the house. Some houses do not have a load center, in those cases, we must disconnect the main switch, which is usually on a low wall in front of the house.Avoid excessive use of extensions
It is not advisable to abuse this resource since
it is the most common cause of short circuit due to heating. The same applies to
the use of multi contacts since they can generate an overload. It is advisable
to use a contact for each application. In this regard, it must be borne in mind
that temporary electrical installations can cause electric shock and fire.
Respects the separation of lighting circuits and special outputs
As the overloads are
so dangerous, the lighting circuits and the special output circuits in the
houses are separated. Do not try to connect, for example, an air conditioner to
the common circuit of the house. It must have its own circuit due to the higher
load it needs.
Always work without electrical energy
Even when we have to change a lamp we must be
careful, disconnecting the plug from the contact, replace the lamp and then try
again.
Keep the artefacts in perfect condition
Never use appliances with bare wires, broken
ends, damaged plugs or damaged lamp holders.
Beware of the presence of water and electricity
This combination means that both the
kitchen and the bathroom are dangerous areas for using electrical appliances.
In the bathroom, the use of the hairdryer is dangerous. Also, being barefoot in
critical areas, such as the kitchen, near the refrigerator or electric ovens or
microwaves, carries an unnecessary risk. This is equally applicable when
manipulating extensions in the house. You have to put on shoes and dry your
hands well before starting the task. And, of course, do not touch electrical
equipment in the shower or during an immersion bath. To avoid the risk of
electrocutions in damp areas of homes, the regulations of several countries
have made the use of ground fault circuit interrupters (GFCI) mandatory.
Disconnect the appliances correctly
Finally, never disconnect an electrical equipment
(vacuum cleaners, lamps, among others) pulling the cable, since there is a risk
of detaching the ends of the cord and producing shorts.
Through these tips. The work in small electrical repairs
will make your installation more efficient and the security of the home
regarding the use of electricity will keep the family safe from accidents.


