The hidden project is the most crucial item in the decoration. The circuit in the decoration is very important in the home improvement. It involves your electricity safety. The following hidden troubles in circuit construction must be prevented in advance:
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1, the circuit is not reasonable: home decoration is generally based on electricity and electrical equipment, set up 5-8 loops, we have already introduced in front.
2. Indiscriminate use of wire specifications: The wire used in home improvement is a single-stranded copper wire with three main specifications, 4.0mm2, 2.5mm2, and 1.5mm2, respectively. Each specification line is applied to different locations and cannot be used indiscriminately.
3, do not set a dedicated line: home improvement requirements of air conditioners, water heaters and other high-power electrical appliances must be set to use dedicated lines, so as to meet the requirements of electricity load, ensure the normal operation of electrical appliances and electricity safety.
4, switch wiring error: the correct wiring method should be the switch phase (fire) line, the lamp is connected to the zero line.
5, socket wiring error: the correct wiring method should be the right phase (fire) line, left zero line, on the ground.
6, the circuit wiring is not standardized: the circuit wiring must be horizontal and vertical, all the wires must be set of PVC pipe.
7. Indiscriminate knocking and scrambling: Shear walls, load-bearing walls, beams, columns, etc. cannot be destroyed. When wiring, yellow wax tubes or PVC bellows should be used.
8, too much threading of a single pipe: a PVC pipe threading can not exceed eight, can not exceed 40% of the PVC pipe cross-section.
9, the signal line and power line laying with the same pipe: cause mutual interference, affect the use of television, telephone, network, audio and other effects.
10, the entire circuit does not set the ground: will leave a major security risk.
Hidden works home appliances switch TV decoration socket
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