No, I did not forget my point. I'm referring back to the start of my points, which all basically add up to inspect, clean, and repair the thing before hooking it up to any device connected to mains electricity.
Have you joined the 20K volt club? I have, multiple times, I used to repair CRT and projection set televisions. Ever been popped by a flyback transformer?...
They measure the voltage by the inches of the spark. You want your heart jump started? 240 club is almost a joke, except that I hear 240 makes your muscles clinch up.. ☹️
You don't see the coils to find issues nitwit, you use a multimeter and/or an oscilloscope. Shit can and definitely does fail internally where your eyes can't see.
That's the whole reason they make advanced testing equipment. pLEaSE sToP BOthErINg mE!