45
14.3 i Cleaning thin tubes and domes
1. Remove thin tubes from hearing aids before cleaning by unscrewing
them counter clockwise.
2. Wipe down thin tubes and domes with a damp cloth.
3. In order to clear the thin tube of moisture and debris, push the black
cleaning rod through the thin tube, beginning at the end opposite
the dome.
i
NOTE: We recommend that you change the thin tube and the dome
systems every three months. If the components get sti or brittle,
change them sooner.
400618011US-17.01-Rev.A.indd 45 25-01-2017 09:59:15