C-Guard - Easy to maintain, easy to replace
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Daily inspection
Cerumen (ear-wax) build up on the C-Guard membrane might affect the sound quality of your
hearing instrument. Listen for any changes. In case ear-wax has built up, it can be easily
removed in a smooth back-and-forth motion with a soft cleaning tissue. No other tools are
required. Every three months you should replace your C-Guard.
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Replacement
Good lighting is all that's needed to determine if the C-Guard needs replacing. Hold the
C-Guard to a light - if light doesn't reflect off of the C-Guard, then a replacement
is necessary. It's that simple.
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1. Press and turn the removal side of the tool clockwise into the C-Guard until it stops.
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2. Turning the tool as shown on the left will cause the membrane to puncture in the used C-Guard.
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3. Gently pull the used C-Guard out of the hearing instrument.
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4. Using a tool with a new C-Guard in place, push the large end with attached C-Guard into the canal opening of the hearing instrument.
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5. Snap it in to place it properly.
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6. Remove the tool. The hearing instrument is now ready to use and enjoy.
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