the risks associated with the use of the device when it comes into contact with materials, liquids, and substances, including gases, to which it is exposed during normal conditions of use;
na rioscaí a bhaineann le húsáid na feiste ar theacht i dteagmháil di le hábhair, leachtanna, agus substaintí, lena n-áirítear gáis, a nochtar dóibh í faoi ghnáthdhálaí úsáide;