There are a lot of areas that you need to pay attention to and be mindful of when you are welding in order to make sure that you are doing it as safely as possible. Firstly, there is the large number of protective gear that you need to wear that covers your entire body from head to toe. This gear includes the fire-retardant clothing, the face mask or eye-shield, and even some respiratory protection. Secondly, there is the plasma cutter itself and the necessary maintenance that you need to perform in order to make sure that it works properly and won't malfunction.
Source: https://creativelifepeek.blogspot.com/2018/07/how-to-properly-maintain-plasma-cutter.html
