Miele TX3587 Operating And Installation Instructions page 32

Installation
 Hang the installation frame on the
four screws. The front of the frame is
marked with a "V".
 If using the spacer frame, place the
two covers into the fixing holes.
32
 Align the installation frame with the
intersecting lines and secure it with
the screws.
The spacers, which were removed
from the spacer frame at the start,
can be used to align the cooker hood
vertically.