30
31
2. Insert the threaded end of the HF3 tool into the used wax filter, and gently rotate clockwise.
3. Gently pull until the used filter is removed.
4. Discard the used filter in the slot located in the HF3 filter kit by pressing it into the center,
sliding it to one end of the slot, and pull until the filter is discarded.
5. Flip the HF3 filter tool, locate a new filter in the dial, and press the tip of the tool into the
center of the dial.
6. Gently pull the new filter out of the dial.
7. Align the new filter to the receiver.
8. Press the new filter into the opening, and simultaneously pull and rock back and forth until
the new receiver is in place.
Tip: Pressing on the new filter with the flat side of the HF3 filter tool can give extra insurance that
the filter is correctly in place.
General precautions
1. Do not leave hearing instruments in the sun, near an open fire, or in a hot, parked car.
2. Do not wear hearing instruments while showering, swimming, in heavy rain, or in a moist
atmosphere such as a steam bath or sauna.
3. Should the hearing instrument become moist, remove the battery and place the hearing
instrument in a closed container with a drying agent. Your hearing care professional can
provide options for drying containers or kits.
4. Remove the hearing instruments when applying items such as cosmetics, perfume, after-
shave, hair spray, and suntan lotion.
