An efficient preventive maintenance activity on the domestic electrical plant can cut down the electrical risk to which the weakest group of inhabitants - such as children and the elderly - are exposed to the most.
A call for assistance as prevention, or following a failure will lead to the following routine checks: instrument tests, visual checks and plant documentation checks.
Special attention will be given to the presence and efficiency of the earth grid, an accurate checking of the cable cross-section and sizing of the thermal magnetic switches, because it is only thanks to these checks that the plant can function correctly, in accordance with the applicable regulations in force.