Induction melting furnace repair firstly do not power-on measurement, then power-on test

First, conduct a static inspection of the vexwarinê pêdivîkirin without power on. If it is normal, then conduct a dynamic inspection on the induction melting furnace with power on. If the power is turned on immediately, it may artificially expand the fault range, burn more components, and cause undue losses. Therefore, before the faulty induction melting furnace is energized, a static inspection must be carried out, and it can be energized to test when the static state is normal.