Miele DA 1160 Operating And Installation Instructions page 24

Installation
^ Hang the rangehood on the mounting
plates.
^ Tighten the screws at the back of the
rangehood on the left and right. This
will adjust the pitch of the rangehood
and secure it against being lifted off
the mounting plates.
^ Refit the halogen lamps.
^ Refit the grease filters.
^ If using air extraction mode, install
the exhaust ducting and connections.
24
With air extraction mode:
^ When using exhaust ducting
C 150 mm, separate the exhaust
socket at the tapered section with a
sharp knife.
For exhaust ducting C 125 mm,
install the exhaust socket without
modifications. Please note,
installation of 150 mm is
recommended.
^ If required, install the non-return flap.
Check that the flap opens easily and
closes by itself.