What if the cotton-padded jacket is washed?

Air switch, also known as air switch, is generally installed in indoor distribution box and is the control switch of circuit power supply.

Many people have had this experience: with a loud explosion (or no sound), the electricity in the room suddenly went out. When you check the distribution box, you will find that the switch of the air switch has been automatically cut off and separated.

At this time, someone will push the switch back conveniently. In good condition, the switch is reset and the power supply is restored instantly; The bad thing is that there is another terrible noise, the switch can't go back, and there is still no electricity in the room.

In fact, no matter whether the power can not be restored, the action of pressing the switch is already a wrong operation, which may bring hidden dangers or directly produce very serious consequences.

The correct way is: don't push the switch back after tripping for unknown reasons. Instead, first observe whether the wires, components and connecting parts in the distribution box are burnt out and do not touch at a safe distance. If softening, deformation, foaming, carbonization, carbonization or jingling are found, the outdoor power switch at the next higher level should be cut off and repaired in time. If there is no power switch at the next higher level, call the property, power supply bureau and other relevant departments for maintenance. Don't delay, and don't do anything by yourself.

If you don't find the above phenomenon, don't press the switch in a hurry, but cut off the power supply of all household appliances in the room. The simple way is to unplug all power supplies with plugs from the socket panel, including electrical appliances such as patch panels and electrical materials, and turn off all lighting switches at the same time, and then wait for maintenance personnel to come to the door.

Some people don't want to hire professionals to repair it in order to save some money. They always think they have done something wrong. I advise you to give up this idea, even if you spend more money, you can buy a stable life After all, not everyone can play the work of checking and repairing electricity, and ensuring safety is the most important thing.