Since the apparatus is a composite machine in accordance with Note 3 to Section XVI, it is to be classified as if consisting only of that component which performs its principal function.
Kuna XVI jaotise märkuse 3 kohaselt on seade tervikseade (liitmasin), tuleb seda klassifitseerida nii, nagu koosneks see ainult sellest komponendist, mis täidab seadme põhifunktsiooni.