Because machines have an internal buffer for energy. Thus when you placed it, it tryed to charge itself. Thus over-voltage made it explode.But why so strong? and the damage is kinda random. blew up machines like 10 blocks away but one machine just 3 blocks away is still standing
Kinda took all the motivation to play on. Why cant it at least just explode when you use it? so a little mistake like placing a machine and not noticing there is a cable aside it wouldnt be that bad because you could still notice it before you use it.
But you place it and booooooom