Sennheiser 504233 - Manual (Page 13)

12
Care and maintenance
Cleaning the sound inlet basket
̈
To clean or replace the sound inlet basket, carefully pull it from
the capsule.
̈
Moisten a small brush (bristle brush or toothbrush) with
isopropyl alcohol.
̈
Carefully brush off the sound
inlet basket.
̈
Allow the sound inlet basket to
air dry for approx. 1 hour so
that the remaining isopropyl
alcohol can evaporate.
̈
Reattach the sound inlet basket
to the capsule so that it locks
into place with an audible click.
When attaching the sound inlet
basket, make sure not to cover
the sound inlet.