5
To replace Threaded (Metal) Rim: Turn rim counterclockwise
to remove. Replace with new diaphragm and reattach rim by turn-
ing clockwise until tight to re-assemble.
Replacing Faceplates (618 Models)
Removal: Hold the chestpiece with one hand.
Pop off the old plate diagonally from behind.
Replace: Position the bottom of the new plate to the socket of the
chestpiece. Snap the top firmly into place.
Replacing Eartips
To replace Adsoft
TM
Plus Eartips: Slide Adsoft
TM
PLUS eartip over adapter until it
locks tight into internal channel. Repeat steps for second aural tube.
Care and Maintenance
• Avoid extreme heat, cold, solvents, or oils.
• Do NOT leave exposed to direct sunlight for prolonged periods of time.
• Binaurals and tubing can be wiped down with alcohol or mild soapy water.
• Eartips may be removed from binaurals for a thorough cleaning.
• Periodically check that eartips are tightly secured to binaurals.
• Do NOT immerse stethoscope in any liquid or subject to steam sterilization.
• If sterilization is necessary, gas sterilize only.
• Chestpieces and diaphragms can be wiped down with alcohol for cleaning
purposes.