User's Guide

Cochlear Limited 201152 323649 Iss 3 CP900 Series Sound Processors | User guides
Care
CP900 Series Sound Processors | User guides 53Cochlear Limited 2011
Change wax fi lters
Caution
Wax fi lters must ALWAYS be used with the acoustic component
and replaced regularly.
Replace a NoWax fi lter
Power moulds (only) can use a NoWax fi lter in the sound outlet. Change the fi lter
whenever it is clogged with wax or whenever the system does not sound normal.
Remove a new NoWax tool from
its shell. One point on the tool has
a removal tool and the other point
has the new fi lter.
Insert the removal tool into the
existing wax fi lter and work it out
of the Power mould.
1
2
Push the new fi lter into the sound
outlet on the mould and dispose of
the tool and used fi lter.
3
Remove a WaxStop tool from
its shell. One end of the tool has
a new fi lter and the other has a
removal tool.
Insert the removal tool into the
existing wax fi lter.
1
2
Pull the used fi lter out slowly,
keeping the tool straight.
3
Flip the tool and push the new fi lter
into the sound outlet. Carefully pull
the tool free and dispose of the
used tool and fi lter.
4
Replace a WaxStop fi lter
Micro moulds use a WaxStop fi lter in the sound outlet. Power moulds use either
a WaxStop fi lter or a NoWax fi lter. Power and Plus domes must be worn with a
WaxStop fi lter in the receiver.