First, check the fuse of the induction cooker.
The fuse of induction cooker is an important device to protect electrical appliances from being burned by overcurrent. If the induction cooker burns out, first check whether the fuse is blown. If the fuse is blown, a new one needs to be replaced. Some high-end commercial induction cooker will also be equipped with fuses. If the fuse blows, it needs to be replaced.
Second, determine the power supply problem.
If the fuse is normal and the induction cooker is not energized, it may be a power problem. Check whether the power supply is normal or whether the wires are in poor contact. When the induction cooker is out of power, it is necessary to use a multimeter to check the on-off situation of the line.
Third, check the circuit board of induction cooker.
If there is nothing wrong with the power supply of the induction cooker, but it still cannot generate heat, then the problem may be on the circuit board. The damage of the circuit board may be caused by aging and long-term use, so it is necessary to replace the circuit board.
Fourth, replace parts.
If the above situation has been ruled out, but the induction cooker still can't work normally, then parts need to be replaced. The parts in commercial induction cooker are complicated, including heating coil, thermistor, capacitor, etc. Therefore, it is necessary to select and replace suitable parts according to different situations.
To sum up, if commercial induction cooker burns out, we must first determine the cause of the problem, and then carry out corresponding maintenance. If you are unfamiliar with electrical maintenance, you'd better seek professional maintenance technicians to handle it. At the same time, attention should be paid to proper use and maintenance in daily use, and the induction cooker should be cleaned in time to avoid unnecessary damage.