Buchi K-435 - Safety; 2.2 Requirements for the User; 2.3 Proper Use

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Digestion Unit K-435 2 Safety
2 Safety
The apparatus is manufactured according to state-of-the-art
technology and recognized safety regulations.
Nevertheless, using this apparatus can lead to certain risks
and dangers:
• If the apparatus is used by inadequately trained personnel.
• If the apparatus is not used according to these instructions.
2.1 Symbols
Stop
Information about risks which can lead to extensive property
damage or to serious or life-threatening personal injury.
Warning
Information about risks which can lead to personal injury or to
property damage.
Reference
Information which refers to technical requirements. Failure to
heed these requirements can lead to malfunctions, inefficiency,
and production losses.
2.2 Requirements for the User
The apparatus may be used only by laboratory personnel or
other persons who due to their training or professional
experience are capable of recognizing possible dangers which
might arise from the use of the apparatus.
2.3 Proper Use
The apparatus was designed and built for laboratory use. Its
proper use is the heating of concentrated sulfuric acid for
oxidation of organic sample components.