USB socket manufacturers about the circuit device probably pay attention to the question? ? ?
1.USB socket manufacturers to carry out a variety of line shift transformation should be the first line terminals determine the orientation of the terminal, and in the wall to draw a precise orientation and scale, and then to the nearest socket outlet, lead approach is: If the socket is in the upper part of the wall, groove the wall straight up to the top of the wall of the device fitting angle line; if it is in the lower part of the wall, straight down to the bottom of the device baseboard. Slot depth of about 15 mm, the wires into the wire guide wire casing, lying in the wall groove, smooth with cement mortar, so that fixed in the wall. If the original socket is saved, then re-install the device in the original position, if not saved, the use of bricks filled with cement, smooth with cement mortar. Along the ground wire, when installing the skirting board, lying on the inside of the bottom of the skirting board, the wire along the apex angle is shaded in the interior of the decoration angle line when the equipment is repaired.
2. Circuit renovation project construction standards Slotting depth should be common, straight top groove line, the wall should be pop-up control line, and then cut the wall with marble, artificial slot. It is necessary to add a wire sleeve when the circuit device is installed. The connection of the sleeve should be tight and smooth. The corner should be cut inside the corner and the arc-shaped interface should be cut off. Wire into the casing, the wire should be used to fix the clip, first fixed in the wall and the wall, and then plaster shade or skirting, decoration corner shade. Socket box device should be opened in the wall hole, the wire pierced into the box, the box lying in the hole fixed, the wire and panel fixed, and the panel fixed on the box. The way to set the power switch is the same as that of the socket box.
3 wire should use copper wire, and according to the capacity of the equipment. Not too fine. USB socket manufacturers advocate air-conditioning wire diameter with 4 mm 2 wire; socket with 2.5 mm 2 wire; usually with 1.5 mm 2 wire lighting. In addition to the wiring through the hollow floor wire, it is necessary to wear tubes; not the same voltage lines such as lighting and telephone lines, TV lines do not wear the same pipe; power outlet panel should be the left zero line, the right phase line, the ground above , Do not take the wrong; zero line, phase, ground using different colors of wire.
4. Wiring Use of underground pipe wiring construction, electrical wiring, dark pipe laying need to use PVC pipe, laying the line necessary to use PVC trunking. Construction due to ticking to prevent the formation of wall cracks, damaged wall layout. Laying should be depending on the number of tubes worn by the number of changes in the same tube, should not exceed four, to prevent the conductor will be full of space within the tube. Air conditioning, lighting, outlet should be shunt control, usually at least four. Lighting all the way, air-conditioned walk all the way, sockets take three to four. The advantage of doing so is that once a line has a short circuit or other problems, the size of the blackout is small and does not affect the normal operation of other circuits. Power cord from the telephone line, TV line spacing should be greater than 50 cm, the pipeline should be fixed with the layout. All switches, sockets, lights should be installed at the junction box. In addition, if the pipe is too long or too many bends, a junction box should be provided at regular intervals. There is no wire connector in the pipe. Cable maintenance tube bending Department, should be used to support the elbow things or supporting elbow, should not be wrinkled. Distribution control switch should be properly equipped according to standard needs. Equipment is too small will make the use of inconvenient, too much can not ensure safe use of electricity. It is also very important that this should be done by installing the pipe before construction and then by the wire so that the appearance of a wire that can not be twitched can be prevented when the wire is changed in the future. Also to remind you is, when your home improvement project is completed, do not forget to ask the construction unit for a complete electrical wiring diagram, so that you can be repaired later.