How to replace the power outlet on the wall
First, the reasons for the bad socket generally two cases, one is the socket socket bad contact, one is the socket panel behind the power cord virtual access. For the case of poor contact with the socket, only the replacement of the new socket, and for the power cord virtual access, you can repair.
Second, the socket maintenance needs tools
The tools required to repair the wiring board include: wire strippers, screwdrivers, multimeters, measuring pencils, and a good preparation of an insulated glove. In addition to the tools, but also to prepare enough accessories, such as screws.
Third, the socket maintenance steps
Step 1: Remove the socket panel with a screwdriver;
Step 2: Use a screwdriver to screw down the screws on both sides of the socket;
Step 3: If the power cord is disconnected, you can tighten the screws of the terminal; if you replace the new socket, you can screw the screw on the terminal to the most loose, the zero line, FireWire, ground wire, respectively, access to the terminal in. Marked with the letter L of the terminal connected to the line of fire, marked with the letter N of the terminal connected to the zero line, another terminal connected to the two-color ground wire, remember not to hurt the core.
4 steps: the socket in a fixed position, screw the left and right screws;
Step 5: Before you plug the socket panel, you can push the air open and test it.
Step 6: If you can use it normally, you can install the socket panel.
Fourth, the maintenance of the Notes
1, can not be zero line and the location of the fire line wrong, otherwise it may cause wiring accident;
2, test socket is easy to use, you can use a multimeter test, you can also use the phone charger, etc., insert the socket mouth, check the power situation, if the light is black, you need to open the review again, if the indicator light, you can use The.
3, whether it is maintenance or replacement of the socket and switch, before the operation of the home open off, but also with a test pen to test, to confirm the no electricity and then maintenance operations
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