NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–Cable Tester Manufacturer
1. You need to check the wire connector in the wall first. This unused wire has two ends. After wrapping one end of the connector with tape, the magnetic transfer is directly pasted into it, but how to deal with the other end of the wire 1. You must check the wire connectors in the wall first. This unused wire has two ends. After the one end is wrapped with tape, the magnetic sticker is directly pasted into it, but this How to deal with the other end of the wire? Is the connector wrapped with tape or is there no connector wrapped with tape? Is it also pasted directly into the magnet? Or is it connected to the power supply? If the other end is connected to the power supply Yes, this wire is live. If the tile falls off later, this end (the connector wrapped with tape) will be exposed, thinking that there is no electricity, and it will be troublesome if you touch it by mistake. 2. What is the disadvantage of too many wire connectors? The biggest disadvantage is that it takes a long time. When the wires are aging, the connectors will be in poor contact. If a lot of heat is generated at the connectors, there is a risk of fire. Therefore, hidden lines are No joints are allowed! 3. In addition to black tape, what else can be used for wrapping the wire joints? It is still PVC, and black tape is rarely used now.
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