Reasons for leakage of flat electric heating tube

- Apr 19, 2019-

1. The circuit wire falls off and collides with the cup body.


2. The electric heating tube burns out and the cup body is short-circuited.


3. The ground wire is not connected.


4. There is too much dirt on the electric socket or power plug.


5. The insulation of the electric heating tube is damaged.


6, improper cleaning, moisture into the cup.