Accu-Chek Mobile User Manual page 110

11
Cleaning the blood glucose monitoring system
The inside
You only need to clean the inside of the meter or the inside of the tip of the cassette when the message
with the text Cassette dirty: Clean per user's manual (E-4) is displayed. The error message may be
caused by dirt inside the tip of the cassette.
If you are prompted to clean the meter by the message Cassette dirty: Clean per user's manual (E-4),
proceed as follows:
1
Press .
Open the tip cover.
108
2
Follow the instructions (steps 3
to 11) for cleaning the meter in
the section Cleaning (see
page 109).
i
If the error message (E-4) was
displayed, a test area is lost
when you re-insert the test
cassette later on.