Induction melting furnace maintenance should be good at thinking

The structure of the induction melting furnace maintenance is complicated, the connection between the various parts is close, the fault involves a wide range, and in some occasions, the phenomenon reflected by the fault may not be the root cause of the fault. As a maintenance person, you must analyze the failure phenomenon of the induction melting furnace, analyze the failure process, and look at the essence from the outside to the inside and look at the essence through the phenomenon to quickly find the root cause of the failure and eliminate it. . In layman's terms, maintenance personnel for induction melting furnace maintenance should "use more brains and be cautious" in a sense, and must not jump to conclusions and blindly replace components, especially power modules and printed circuit boards for induction melting furnace repairs. .