M-30-1382-en S8 / S81 Ceiling Mounts Issue 12.0Printed on 19. 11. 2007Accessory interface 63Installation positionCaution:When defining the positions and ranges of movement of the accessoryequipment, please pay attention to the geometry of the respective ceilingmount and to the risk of collisions. For the dimensions, please see:e illustration on page 7 for S8 ceiling mount.e illustration on page 8 for S81 ceiling mount.Note:The mount flange is usually installed 45 mm (1.8") below the false ceiling.For the dimensions of the pre-installation set, please see the illustrationon page 68.