B. For the devices referred to in point (b) of Article 1(1), the essential health and safety requirements shall apply only in so far as they are necessary for the safe and reliable functioning and operation of those devices with respect to the risks of explosion.
Les orifices d’emplissage et de vidange doivent être conçus et équipés afin de limiter, autant que possible, les émissions de matières inflammables lors des emplissages et des vidanges.