41
Maintenance and cleaning
10 Maintenance and cleaning
The device does not require you to carry out any
maintenance other than replacing the battery when
necessary. Enlist the help of an expert to carry out any
maintenance or repairs.
Clean the device using a soft, lint-free cloth that is clean and
dry. You may dampen the cloth a little with lukewarm water in
order to remove more stubborn marks. Do not use any deter-
gents containing solvents, as they could corrode the plastic
housing and label.