Each of us uses a switch. This is a simple, but at the same time requiring attention mechanism, which is designed to adjust the supply of light in the premises. Today it is the most demanded device, which is used by all the inhabitants of the globe. But there are situations when it needs to be dismantled. And not everyone knows how to remove switches from the wall in such cases without damaging it. After all, this case is ninety-five percent plastic, and it breaks easily.
Preparations for dismantling
First of all, when dismantling the device, you should take care of your safety. To do this, turn off the breaker in the electrical panel, while de-energizing the voltage supply. Then you can start disassembling. But before you remove the light switch, you should pay attention to some elements. First of all, it looks like a removable mechanism, namely: the method of its fastening. The fastening mechanism is divided into two types: hidden and external. In the first case, the main switch box is in concrete. The outer one is attached to the wall with screws.
Basically, the switch consists ofmultiple keys. Thus, it has a significant number of wires to disconnect or connect the system, which significantly slows down the work. And the more keys the switch has, the more time it takes to remove it.
Required tools
You don't need a lot of tools to remove the circuit breaker. But there are mandatory accessories that must be present. For example, this is a special indicator that determines the phase and zero. Phillips and flathead screwdrivers and a portable light source are also required. If there is no measuring device, you can use a screwdriver indicator - it will show the voltage.
Remove keys
To remove the keys, you will need a flathead screwdriver. She very carefully should pick up the button and with a slight movement pull the screwdriver towards you. This must be done carefully so as not to injure yourself and break or damage the switch mount. If there are several keys, a screwdriver is no longer needed, as the remaining ones are removed by hand.
After dismantling the buttons, the contacts of the knife switch open. The next thing to do is to see if they are intact. It is also advisable to check the voltage of these contacts. This procedure will determine if the appliance is broken or not and how to remove the light switch from the wall next.
Dismantling the knife frame
Removing the frame is also not difficult, but painstaking. The edging is sometimes held on special screws that need to be unscrewed with a Phillips screwdriver. But the frame can also be fixed onlatches. In this case, as with the buttons, you should carefully pry and pull the edging towards you. After these steps, it can be easily removed. Now you need to loosen the screws that will release the clips in the wall.
Before removing the switches, you need to unscrew the screws holding the wires. Then carefully pull out the replacement part. The switch is now completely removed from the wall and ready to be replaced.
Removing the circuit breaker for repairs
Repair is one of the components of our life. For example, the replacement of wallpaper, which requires the dismantling of all appliances from the walls. And at this moment, many are wondering how to remove the switch before wallpapering?
It's actually a simple process. This dismantling is carried out in the same way as in case of a breakdown. But not the entire switch is removed. It is enough to remove the keys and the frame of the knife switch itself. This will be enough for wallpapering. And in order not to wall up the built-in mechanism, you should measure and cut the desired hole.
Disassembling the switch with socket
To date, universal tools are very popular. For example, a switch with a socket in one housing. This device is convenient to use, but not to replace. And how to remove the switches in such a situation?
To do this, you also need to remove the button and unscrew the fixing screws. But this is not all fastening, since the socket also has them. You will need to unscrew both, and then pull the case towards you so that itmoved away from the wall. For better extraction, you can use a flathead screwdriver. Everything, now it remains to disconnect the device.
Purchasing a wall switch
It won't be difficult to find a new switch, because all the switches are almost the same size. Today there is a wide range of this product. You can pick up, for example, a switch with a backlight. This solution is convenient, as the knife switch will be easier to find in the dark.
Dismantling electrical appliances is a very painstaking job. But if you know how to remove the switches from the wall correctly, then it will not take much time and eliminate errors. And if at first something seems difficult, the replacement in the future will not be difficult. One has only to follow certain instructions, and also do not forget about the safety rules when working with electricity.
