Loading ...
Loading ...
Loading ...
23
9. Cleaning and storage
Protective caps are only intended for
single use.
The sensor tip is the most sensitive
part of the ear thermometer. Work
carefully when cleaning the sensor tip
to avoid causing any damage. Use a
clean cloth or cotton bud that can be
moistened with disinfectant, alcohol or
warm water.
To clean the entire device, use a soft cloth slightly moistened
with a mild soapy solution.
Do not use any harsh cleaning products.
If prolonged storage is intended, you should remove the bat-
teries. The device must not be stored or used at an excessively
high or low temperature or humidity (see technical data), in
sunlight, in association with an electrical current or in dusty
locations. Otherwise inaccuracies can occur.
10. Disposal
The empty, completely flat batteries should be disposed of
through specially designated collection boxes, recycling points
or electronics retailers. You are legally required to dispose of
the batteries.
Note: The codes below are printed on batteries
containing harmful substances: Pb = Battery
contains lead, Cd = Battery contains cadmium,
Hg = Battery contains mercury.
For environmental reasons, do not dispose of the
device in the household waste at the end of its
useful life. Dispose of the unit at a suitable local col-
lection or recycling point. Dispose of the device in
accordance with EC Directive – WEEE (Waste Electrical and
Electronic Equipment). If you have any questions, please
contact the local authorities responsible for waste disposal.
11. What if there are error messages?
Error
message
Cause Solution
ER1
The ear thermometer
is not yet ready for
measurement.
Take measurements only
once body (
) or object
temperature mode (
)
appears on the display.
ER2
The measured ambi-
ent temperature is not
in the range from 10 °C
– 40 °C (50 – 104 °F).
Place the ear thermometer
in a room with an ambient
temperature between 10 °C
and 40 °C (50 °F and 104 °F)
for at least 30minutes.
ER3
The ear thermometer
is not placed in the ear
correctly.
Please observe the notes
in the chapter “Measuring”.
Perform the measurement
again.
Loading ...
Loading ...
Loading ...