What should I do if the automatic sealing electromechanical heating tube does not heat up?
The automatic sealing electromechanical heating tube does not heat up. We must first determine what is the problem.
1. Check whether the power connector is loose. If it is the state of the passage, it means that it is the problem of the automatic sealing electromechanical heating tube.
2. Check whether the automatic sealing electromechanical heating tube is in good condition. Use a resistance meter to measure the resistance value of the automatic sealing electromechanical heating tube. If there is a resistance value, it means that it is good. If there is no resistance value, it means that the automatic sealing electromechanical heating tube is broken. .
At this time, the automatic sealing electromechanical heating tube should be replaced with a new automatic sealing electromechanical heating tube if it is not heated.