What if the instrument shows tripping?

Do not push the switch back to its original position after discovering the trip with 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.

Tripping is to protect people and circuit appliances. After troubleshooting, the reset button must be pressed to restore the original position. What if the meter trips and can't be pushed up? The instrument switch tripped and could not be pushed up. Maybe there is a leakage protector installed at home. At this time, electrical leakage was found, which led to tripping. It is impossible to push up at this time. Even if it can be pushed up, it will trip as long as it is plugged in. At this time, it is necessary to cut off the power supply of electrical appliances and repair the location of leakage. Then power on the appliance, so that it can be pushed up after the solution is completed.

It can be seen that there is no need to worry too much about the tripping of the electric meter. This is a protective measure for the circuit. You can observe whether the wires, components and connection parts in the distribution box are burnt out without touching at a safe distance.