Hach-Lange ORBISPHERE A1100 Family - Manual (Page 6)

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General Information
1.3.3 Precautionary labels
Read all labels and tags attached to the sensor. Personal injury or damage to the sensor could
occur if not observed.
This symbol, if noted on the product, indicates the need for protective eye wear.
This symbol indicates the need for protective hand wear.
Electrical equipment marked with this symbol may not be disposed of in European public
disposal systems. In conformity with European local and national regulations, European
electrical equipment users must now return old or end-of-life equipment to the manufacturer
for disposal at no charge to the user.
Products marked with this symbol indicates that the product contains toxic or hazardous
substances or elements. The number inside the symbol indicates the environmental protection
use period in years.