ReSound LiNX Quattro 88 User Manual page 39

Thin tubes and domes
1. Remove thin tubes from the hearing aids by unscrewing them counterclokwise
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 thread through
the thin tube, beginning at the end opposite the dome
NOTE: We recommend that you change the thin tube and dome systems every three
months. If the components get stiff or brittle, change them sooner.
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