Philips HearLink BTE PP Series User Manual page 32

Clean the thin tube
The thin tube should be cleaned to keep it
clear from moisture and wax. If not cleaned, it
could become blocked with wax which means
no sound will be able to come out.
Step 1
Pull the thin tube out of the
hearing aid.
Step 2
Push the cleaning tool all the
way through the thin tube.
Step 3
Reconnect the thin tube to the
hearing aid.
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