Hach 3650 manual Precautionary Labels, Acknowledgements

Precautionary Labels

Read all labels and tags attached to the instrument. Personal injury or damage to the instrument could occur if not observed.

This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and/or electrocution exists and indicates that only individuals qualified to work with hazardous voltages should open the enclosure or remove the barrier.

This symbol, when noted on the product, indicates that the marked item can be hot and should not be touched without care.

This symbol, when noted on the product, indicates the presence of devices sensitive to electrostatic discharge and indicates that care must be taken to prevent damage to them.

This symbol, when noted on the product, identifies a risk of chemical harm and indicates that only individuals qualified and trained to work with chemicals should handle chemicals or perform maintenance on chemical delivery systems associated with the equipment.

This symbol, if noted on the product, indicates the need for protective eye wear.

This symbol, when noted on the product, identifies the location of the connection for protective earth (ground).

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.

Acknowledgements

•Dacron, Delrin, Tedlar, Tefzel, and Viton are registered trademarks of DuPont.

•Halar is a registered trademark of Ausimont U.S.A., Inc.

•Hastelloy is a registered trademark of Haynes International.

•Kynar is a registered trademark of The Pennwalt Corporation.

•Monel is a registered trademark of IMCO Alloys International, Inc.

•Saran is a registered trademark of Dow Chemical Co.

•Swagelok is a registered trademark of Swagelok Co.

•Microsoft and Windows are registered trademarks of Microsoft Corporation.