A gas mask would be a big part of the safety equipment. This will determine the life or death in different situations. There are many different styles of gas masks that can be used for a variety of applications, but there is a simple set of instructions that can be applied to almost all the gas masks. You can find more about gas masks via http://www.rddusa.com/product-category/gas-mask.
The first thing to do is that you must choose the proper gas masks for the application. A gas mask is only half of the security system.
For the second thing you should do is that you need to get the right size of a gas mask. The right mask is really important. If the mask will not fit your face, it will not work properly. This allows the gas to get past the side of the mask and also harm you. How simple fitting gas masks is that you have to push the mask on your face and your chin where he will feel tight and also cover the area of the air inlet. If you can not breathe, it means that there is a tight fit and also will work properly. Make sure that it will fit properly.
The last thing that will be important for you is that you have to install the cartridge and also put a mask on your face. You need to keep in mind your own mask will not be good, you must install the cartridges that can filter out harmful gases to the air.