About all the PSL related posts: I don't think PSL is such a big thing that all these efforts will be made by anyone to hamper it. It is clearly something else to me.
Also, generators are mostly diesel ones and I have no idea if a diesel generator can cause so much destruction. There is a huge diesel generator in my building, if it is so that a diesel generator can be so deadly, I will definitely talk with our management committee to take extra care for maintenance for the generator, although it is almost never being used and staying there like a sculpture.