• The empty, completely flat batteries must be disposed of through specially designated collection boxes, recy-
cling points or electronics retailers. You are legally required to dispose of the batteries.
• The codes below are printed on batteries containing harmful substances:
Pb = Battery contains lead,
Cd = Battery contains cadmium,
Hg = Battery contains mercury.
12. Cleaning the device
• The measuring sensor is the most sensitive part of the thermometer. Take great care of the measuring
sensor when cleaning the device.
• Do not use any harsh cleaning products.
• Always observe all safety notes for user and device.
w 3. Warnings and Safety
Clean the measuring sensor after each use. Use a clean cloth or cotton bud that can be moistened with disin-
fectant or 70 % alcohol.
To clean the entire device, please use a soft cloth slightly moistened with a mild soapy solution. Under no circum-
stances may liquid enter the device.
Do not use the device again until it is completely dry.
13. Storing the device
The device must not be stored or used at an excessively high or low temperature or humidity (see technical
specifications), in sunlight, in association with an electrical current or in dusty locations. Otherwise inac-
curacies can occur.
If prolonged storage is planned, you should remove the batteries.
36