Keep the sequence
Say whether it went quiet suddenly, hummed first or restarted later without describing that as a cure. Include a warning or protective-device operation if already observed.
Do not keep cycling it
Repeated attempts can hide the original pattern and stress a faulty unit. An engineer can assess the appliance and control arrangement before advising suitable work.
A useful distinction
A later restart does not establish that the original problem has resolved. State how long the appliance had been used and what material was being processed, without treating repeated restarting as a safe way to continue.