How to check the induction melting furnace daily?

ກ່ອນທີ່ຈະໄດ້ ເຕົາເຜົາຜະຫຼິດໄຟຟ້າ is officially melted, an electrician should regularly check whether the lining thickness detection device of the furnace wall is working properly, whether the grounding wire is in good contact with the molten liquid, whether the various display data are normal, and the two data of shutdown and startup must be included in the work and record on file. If there is a problem, the instrument can only be put into operation after it is checked and repaired in time, otherwise it cannot be turned on.