85
GB
Error
Problem
Solution
“ErrU” on the
LC display
4
No measure-
ment result after
measurement.
Please observe
the directions
for use with re-
gard to taking
correct measure-
ments.
“ErrH” on the
LC display
4
Error detected
during self-test.
Contact the
service centre.
“ErrP” in LC
display
4
Hardware
problem
Contact the
service centre.
Cleaning and care
The device reminds you to clean the measuring sensor af-
ter taking several temperature measurements. When this
occurs, the cleaning symbol
20
appears in the LC display
4
and acoustic signals are heard. In order to avoid con-
tamination with germs, the lens has to be rubbed after
every use with a soft cloth that has been moistened with
70% medical alcohol. The use of hygiene attachments is,
therefore, not necessary. After that, wait for at least
30 minutes before taking another measurement. Please
keep in mind that due to the evaporative cooling eff ect of
the alcohol, even the smallest amounts can falsify the result.
Clean the housing with a soft, slightly damp cloth. In the
case of more severe soiling a mild detergent can also be
Functions / error analysis / Cleaning and care
IB_96247_SSOT6B2_DE_NL_GB_LB1.indd 85
IB_96247_SSOT6B2_DE_NL_GB_LB1.indd 85
19.11.13 11:52
19.11.13 11:52