
Originally Posted by
injunear
.......with the emergency switchboard and stator lug junction box open, we were load testing system and thermal scans. As per JSA, the tankerman was standing by the emergency kill. During the process, a small piece of insulation fell between the stator lugs on the generator. I almost passed out as the tankerman, with coffee in one hand, reached in with his bare hand and extracted the insulation.
After I shut the system down and regained my composure, we measured the clearance between the lugs and his fist. He had 1/2 inch on each side!
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