Precautionary Labels - Hach ORBISPHERE 31290TC Manuel D'utilisation Simplifié

Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death
or serious injury.
Indicates a potentially hazardous situation that may result in minor or moderate injury.
Indicates a situation which, if not avoided, may cause damage to the instrument. Information that
requires special emphasis.

3.3 Precautionary labels

Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed. A symbol on the instrument is referenced in the manual with a
precautionary statement.
This is the safety alert symbol. Obey all safety messages that follow this symbol to
avoid potential injury. If on the instrument, refer to the instruction manual for operation
or safety information.
This symbol indicates that a risk of electrical shock and/or electrocution exists.
This symbol indicates the presence of devices sensitive to Electro-static Discharge
(ESD) and indicates that care must be taken to prevent damage with the equipment.
This symbol, when noted on a product, indicates the instrument is connected to
alternate current.
Electrical equipment marked with this symbol may not be disposed of in European
domestic or public disposal systems. 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.
Section 4 What you have received
Check that all mounting hardware is included. Note that, unless the sensor is part of ORBISPHERE
equipment that includes it, the sensor must be installed in an ORBISPHERE socket or flow chamber
that allows contact with the sample flow to be analyzed (refer to
W A R N I N G
C A U T I O N
N O T I C E
Installation on page 9 for details).
English 7