7.—(1) Every beltweigher shall be so positioned as to facilitate cleaning and testing.
(2) The installation of a beltweigher shall be so designed that an automatic weighing operation will be the same for testing as for a transaction.
(3) Every beltweigher shall be erected in such a way that it is possible to carry out a material test in the place where it is to be used, including in particular the depositing on or removal from the belt of material test loads in a reliable and easy manner, without disrupting the normal operation of the beltweigher.
(4) If any special equipment for a beltweigher, as referred to in paragraph 9(5) of Schedule 1 to the 2006 Regulations, is not a permanent fixture of the instrument it shall be kept in the vicinity of the instrument.