Miele K 302 Instructions D'installation page 11

^ Press back the ceiling insulation.
^ Gently compress the collar in place.
Then enlarge the collar pressing
back the insulation.
Ensure that the insulation is fully
pressed in by the collar without
being pinched.
Thoroughly clean the area around
the catalytic converter (vacuum if
possible) to ensure that insulation
fibers do not enter the oven cavity.
Installation and connection
^ Insert the catalytic converter in to the
collar.
Make sure that the metal filter and
seal are underneath the catalytic
converter.
^ Secure the catalytic converter with
the dome nuts.
11