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Cleaning instructions for domes or HP custom
receiver
Cerumen (ear wax) on the dome may affect sound quality. Listen
for any changes in how your hearing instrument is performing. If
wax has built up, it can be easily removed with the cleaning cloth
or a soft tissue (Fig. 19, 19.1). Do not use water, alcohol, benzene
or any other liquid or household cleaning agent or liquid to clean
your instruments or domes, as it may cause damage.
Note: Never use sharp objects for cleaning, as they may damage
the dome. Never use running water or immerse the
instrument in water. Never use pressure or rotating action
while cleaning.
Fig. 19: Cleaning the dome
Fig. 19.1: Cleaning the HP custom receiver
Replacing the dome (non click dome receivers)
Holding the receiver unit in one hand, grasp the dome
between the thumb and index finger of your other hand.
Then remove the dome from the receiver. Place the new dome on
the receiver unit. Make sure it is secure before placing it in your
ear (Fig. 20).
Fig. 20: Replacing the dome
Caution: Do not place the receiver in your ear without the dome.
Warning: If the dome becomes detached in your ear, contact your
Hearing Care Professional or physician immediately.
Replacing the dome (click dome receivers)
Exchanging domes
The packaging of your dome has a slot on one side to remove the
dome from the receiver (Fig. 21).
click
• Insert the
receiver.
• Tilt the receiver
towards the
packaging.
• Click the tip of the
receiver unit into the
new dome.
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