Home decoration circuit construction common problems

In home decoration, the construction of electricity does not seem to be much on the surface, but many potential problems leave many hidden dangers for future life. Common problems are: short circuit of distribution line, weak TV signal, and interference from telephone reception.

1. Mainly due to excessive line connectors and improper joint handling. Some lines are too long, and some joints will be produced during the operation of the electrician. However, some electricians are limited by the technical level, and the wiring, insulation and moisture-proof treatment of the joints are not good, and disconnection and short-circuiting may occur.

2. To cut costs in order to reduce costs, there is no casing for the concealed treatment.

3. The completed line is damaged by subsequent construction. If the wall line is interrupted by the electric hammer and the floor is paved, the gas nail gun penetrates the PVC pipe or the sheathed wire.

4. The distribution line does not consider different rated currents of different specifications, and the “small horse-drawn cart” causes the line itself to be overloaded for a long time.

5. A variety of different lines go the same line. If the TV antenna, telephone line and distribution line are put into the same casing, the reception of TV and telephone will be disturbed.