Use Of Hazard Information; Precautionary Labels; Product Overview - Hach ORBISPHERE 32301 Manuel D'utilisation De Base

2.1.1 Use of hazard information

Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.
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.

2.1.2 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.

2.2 Product overview

The sensor cleaning and regeneration center is a multi-purpose device for ORBISPHERE sensors.
The product performs these important functions:
• It offers a rapid and efficient method for cleaning sensor electrodes, and in the case of hydrogen
sensors a method of cathode re-chloridization or regeneration.
• It allows a simple check to be made on the circuitry of most sensors to make sure that the sensor
is working correctly, or alternatively trace a fault.
The product consists of two parts:
• The unit itself (Figure
4 English
D A N G E R
W A R N I N G
C A U T I O N
N O T I C E
1).