Audio Service HF 3 User manual

By screwing in the thread side of the
changing tool into the inserted wax
guard, you can extract the used wax
guard by pulling it out vertically. Please
do not screw the changing tool deeper
into the hearing aid than 1 mm at max-
imum. You will feel a resistance in
screwing which tells you when to stop.
1 Extract the used wax guard
Push the changing tool with the used
wax guard into the middle of the dis-
penser as shown, thereby pushing it
sidewise into the slot. Extract the
changing tool vertically.
2 Slipping off the used wax guard
Advice & Support – Change of wax guard hf 3 / hf 4

Turn the adjustment wheel until a wax
guard chamber opens up. Press the
edgy side of the changing tool (not
the thread side) into the filter and pull
out vertically.
3 Using the wax guard dispenser
Push the wax guard with help of the
changing tool into the sleeve. Skip the
changing tool to the side to release
the filter.
4 Insert the wax guard into hearing aid
5 Engaging the changing tool
10.2014 / Subject to technical modifications. Errors excepted.
Advice & Support – Change of wax guard hf 3 / hf 4