Hi Process ,
Something is wrong there i think , when we had BCF/Halon at work we had to put in paper work when we used it in a fire . And now i see a copper just letting loose with it ….kind of makes a mockery of all the hard work we all did in our job of limited use then disposal of these extinguishers in the proper way . Might as well have sprayed diesel in their faces , its all bad for the human body !!!! ……medic…….needs to check their job discription i think .

regards
mungo