Siemens Vibe User Manual page 33

12) Domes and Receiver Molds
NOTICE
Domes, Receiver Molds and C-Guards are easily
damaged when handled wrongly.
Never use brushes or sharp objects for cleaning.
Never use running water or immerse the
hearing instrument.
Never use pressure or rotating action while
cleaning.
Don't spray cerumen solvent directly onto the
C-Guard!
Do not pull the receiver out of the Receiver
Mold.
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