ReSound ENZO QUATTRO Series Technical Manual page 32

Replace Parts - TGL / LID & Hook Filter LO85 Models
Only for LO85 models: Open bat door with the childlock release tool
as descriped already and gently press with a small screwdriver onto
the back end of the toggle until it releases
LiNX models (LNx77): Remove the hook from HI by turning counterclockwise. Release the filter removal tool from filter frame. Insert the filter tool
into the pipe and push out the filter. Mount the hook to the HI by turning clockwise. Mount the new filter as shown
Note:
If the model is a Power version, the filter must NOT be inserted. Furthermore: If the Power model is configured to High Power version, the metal
hook must be chosen (without filter)
Toggle / lid
back side
Not subject to issue control when printed
Check that the silicone cap is in place. Insert new TGL or
TGL. Press down until it clicks in place. Make sure the arrow
on the back side of the TGL is pointing towards the hook
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