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10 Maintenance, repair and disposal
The operation of the unit is maintenance-free� To ensure a correct function:
• Keep the sensing face and a clear space, if any, free from deposits and foreign
bodies�
When removing the unit or changing the medium, a new adjustment might be
necessary�
It is not possible to repair the unit�
After use dispose of the unit in an environmentally friendly way in accordance with
the applicable national regulations
UK
