EN
23
Storage
Before storing or transporting the device, place the protective cap on the
device to avoid damage.
Store the product in a dry, dust- and dirt-free place, protected from direct
sunlight. Keep out of the reach of children!
If possible, store the cleaned and dry device in the closed transport case.
Problem Solving
Problem/Issue
Possible cause
Remedy measure
The ON/OFF button
shines/flashes green
,
but no airflow is
noticeable!
1.
The protective cap is
still above the
earpiece.
2.
The air inlet is
covered.
1.
Remove the
protective cap.
2.
Free air inlet.
The ON/OFF button
flashes slowly yellow
and the device
vibrates.
Battery charge level is
low.
The battery has
reached a low level,
but further applications
are possible!
The ON/OFF button
flashes yellow quickly
.
Battery charge level is
critical!
Charge the battery!
See chapter Initial
Start-up.
The ON/OFF button
flashes red
.
1.
The ambient
temperature is
outside the limits of
the operating
temperature (+15°C
to +39°C)!
2.
The earpiece is not
placed on the air
outlet.
1.
Use the device only
within the intended
temperature ranges.
2.
Place an earpiece on
the air outlet.
The ON/OFF button is
permanently red
.
There is a serious error!
Contact the
manufacturer's
customer service.
