I doubt that anyone else will run into this "hazard" but just in case...
I'd been waiting for a sale on the Jet Air Filtration unit at the local Menards for quite a while. It finally went on sale for about $189 so I bought it. Somehow I managed to get my wife to help me install it in my shops ceiling. The plan was for me to lift it up and hold it against the ceiling while she drove the screws into the ceiling. As I lifted it above my head and was positioning it over the predrilled holes in the ceiling the electrical cord slipped off the top of the unit where I had laid it and before I knew what was happening or could move (not that I could move very far or very fast while holding this beast over my head) it poked me right in the eye. The result was a trip to the emergency room (these kind of things only happen on weekends) and about 6 trips to the eye doctor. The doctor bills cost me about $300 out of pocket. So much for waiting for a good sale. I still enjoy my $500 air filter though. The funny thing is that I'm religious about putting on my safety glasses when I use power tools. I never expected this though. Now that you know, you can keep an eye out for this hazard (pun intended).
Kevin