Sentiotec VitaMy 164 Serie Instructions De Montage Et Mode D'emploi page 85

Instructions for installation and use p. 41/44
Remove the mounting template and insert the backrests downwards from above
onto the brackets until they fit into place.
Fig. 54: Installation of the headrests
EN
Screw in the brackets with at least 1 cm distance from the top edge of the frame,
laterally flush with the support of the backrest. The height can be varied as
desired. Then insert the head element in the desired position.