Comment Re:Exactly. (Score 2) 342
If you're working on the equipment, and it shouldn't move, you put a padlock, with a nametag, on the switch and physically lock the power out.
I'm not sure if anything has changed over the years but my last experience of an industrial plant in Germany was not like this at all. In Australia Lock-Out-Tag-Out is mandated by law for electrical workers and by the safety standards for all other workers. You do not touch something unless you prove it was isolated and the method for de-isolation is in your control, and even then you test it.
I went to a refinery in Germany on an electrical peer review and I asked them about their LOTO practices. They said they put a sticker over the switch saying "warning do not switch on". I thought this was madness and I asked them what happens when someone switches it and they just looked confused and retorted "Why would someone switch it, there's a note on it saying not to!"
I'm extrapolating that this is a wider practice in Germany but in general the LOTO system can be thought of one built on dis-trust for following the rules. The Germans on the other hand are psycho strict rule followers (I had a German friend who was incredibly uncomfortable living in Australia because he wasn't able to cope with people j-walking.). If you strictly follow rules and trust everyone to do so as well then a system of LOTO may seem quite strange.