Unintentional Emergency Shutdown
When I was working for a very large electrical engineering company, building motor control gear for a well known maritime organisation, I also caused mayhem with part of my anatomy. One of the units was in Test, and the testers were doing a heat run, running the equipment at full chat whilst the observers from the customer looked on. I had gone into Test to take some photographs for the Instruction Manual that I was preparing (I was in Technical Manuals Department at the time) and I had to scrunch myself up into one corner of the roped-off area in order to get all of the cabinets in shot. Suddenly everything went dark, and the high pitched whine of the invertors wound down the scale to inaudibility. Cue furious shouts from the Test Engineers, I had inadvertently backed onto one of the emergency shutdown buttons that were located at various points around the department, and that had shut off all power to the Test area and surrounding parts of the building. A complete morning's heat run ruined, and the customer's observers were distinctly unimpressed. The heat run had to be rescheduled for the next morning as it had to start from cold. Needless to say, I was NOT allowed into Test whist a heat run was being performed on that or any further equipments.