Penyelenggaraan relau lebur aruhan adalah statik dahulu, kemudian dinamik

Pemeriksaan statik yang dipanggil merujuk kepada pemeriksaan yang dilakukan sebelum relau lebur aruhan dihidupkan. Apabila disahkan bahawa pemeriksaan statik adalah betul, pemeriksaan dinamik boleh dilakukan hanya apabila kuasa dihidupkan. Jika keadaan tidak normal seperti asap atau kelipan ditemui, matikan dengan cepat dan lakukan pemeriksaan statik sekali lagi. Ini boleh mengelakkan tenaga relau lebur aruhan apabila keadaan tidak diketahui, menyebabkan kerosakan yang tidak wajar.

As far as the measuring instruments and meters used in the current maintenance are concerned, only the functional online test and static characteristic analysis of the components on the circuit board can be performed. Whether the failed circuit board is finally completely repaired, it must be installed back to the original circuit for inspection Just work. In order to obtain the correct result of this inspection process to determine whether the circuit board with the replaced electrical and electronic components is repaired, first check whether the auxiliary power supply of the induction melting furnace is correctly supplied to the relevant circuit board as required, and the circuit board Whether each interface plug-in is plugged in reliably. And to eliminate the influence of the circuit board peripheral circuit failure, in order to correctly guide the maintenance work.