12
1.
Rotate the cover of the
CeruShield™ Disk so that
there is an empty spot under
the
icon and a new filter
is visible below the
2
.
2.
To remove the filter
from the receiver spout,
orientate the opening
of the receiver spout
downwards facing the
3.
Press the receiver firmly
down until you feel a click,
then lift the receiver up.
The used filter remains
inside the CeruShield™ Disk.
CeruShield™ Disk is the Phonak proprietary wax
protection system, specially designed to be compatible
with SDS 4.0 receivers only. All receivers are equipped
with a CeruShield™
filter placed inside the receiver spout.
We suggest changing the CeruShield™ filter when the
hearing aid volume or sound quality is reduced or if
the receiver spout looks dirty.
Each CeruShield™ Disk has 8 fresh CeruShield™
wax filters and 8 positions for used filters.
CeruShield
™
Disk — wax protection system for SDS 4.0 receivers
4.
New filters can be easily
accessed in the cavity
indicated by the
2
.
To insert a new filter,
orientate the receiver
spout straight down
towards the new filter.
5.
Firmly press the receiver
down until you feel a click.
6.
Lift the receiver up. The
new CeruShield™ filter is
securely positioned in the
receiver spout.