Electro-Chemical Devices (ECD) CA6 Hardness Analyzer - Manual (Page 15)

has professional experience to avoid electrical hazards and dangers.
To avoid potentially fatal electrical shock and/or analyzer damage
always disconnect input power to analyzer before servicing.
Hazard of chemical burns
This symbol is used to represent a hazard of severe burns or injury
due to handling of dangerous chemicals. All handling, maintenance
and filling operations of chemicals labeled with this symbol should
be made by qualified personnel in accordance with national or local
regulations. Qualified Personnel means a person who has been fully
trained and has the professional experience to avoid chemical
hazards and dangers. Before handling the chemicals or proceeding
with service operations, read the material safety data sheets
supplied with each chemical and follow all necessary precautions
when handling.
Involved parts:
· Fluids section
· reagent containers
Harmful
Specific warning depending on the parameter analyzed and the
chemical colorimetric method used. See appendix of the manual.
Involved parts:
· Fluids section
· Reagent containers
Warning of general hazard
This symbol means that is necessary read the manual before
proceeding to any service operation in order to properly perform
the operation. Only qualified personnel, fully trained on the
analyzers use and maintenance are allowed to proceed with service
operations on the unit.
1.1.3 Reagents
The Model CA-6 Analyzer is based on colorimetric analysis methods, using chemical solutions. For the
dangers and hazards regarding the chemicals used for the analysis, refer to the Chapter 5 Reagents
Preparation.
Make sure that proper safety precautions are taken (e.g. using safety gloves and glasses) during handling
the chemical solutions and the reagents containers / bottles.
Read carefully the Material Safety Data Sheets of each chemical.
All bottles of the reagents must be labeled with the specific hazards and dangers labels.
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