The reason for the "sparkling" noise is often poor contact in the cooker system.
Such a malfunction can appear both in the socket or plug, and inside the cooker itself. It is important here to prevent damage in a timely manner without waiting for the progression of the malfunction.
Timely pulling the power contacts will prevent malfunctions such as short circuiting or melting of plastic parts.
It is recommended to call a specialist to identify and eliminate the malfunction. If you need help with emergency oven repair, call us right now!