What should I do after the electric heating tube is damaged?

When we use electric heating tubes, it is inevitable that some small malfunctions will occur. If you are familiar with some common sense, then these small faults will become no problem. In order to further assist electric heating tube users in using electric heating tubes well, let's take a look at the detailed content:
Damage to the electric heating tube
The component's withstand voltage is lower than the standard value, the leakage current is greater than 5mA, or the insulation current is less than 1M Ω, and it cannot be restored.
The shell has flame emission and molten material, severe surface corrosion, or other damage that cannot be repaired.
The actual power of the component exceeds the rated power by 20%.
Electric heating tubes are electrical components that specifically convert electrical energy into thermal energy. Due to their low price, convenient use, easy installation, and pollution-free nature, they are widely used in various electric heating applications.
Restoration of electric heating tubes
Due to reasons such as use and long-term storage. The process of restoring the electrical insulation performance of a component to its standard value through methods such as oven drying, without affecting the performance and normal use of the component.