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BÜCHI Vacuum Controller B-720
2 Safety
2 Safety
The Vacuum Controller is built in accordance with the art of
engineering and the recognized rules of safety.
Nevertheless, it can still be a source of risks and hazards:
• if used by persons with insufficient training.
• if used for purposes other than that for which it is intended.
The Vacuum Controller may only be operated by persons
capable of comprehending the hazards that can arise during
its use.
2.1 Symbols
2.3 Proper use
2.2 Requirements to be met by the customer
Stopp
Information about hazards which can lead to extensive material
damage or cause serious or potentially fatal injury.
Warning
Information about hazards which can be harmful to your health
or lead to material damage.
Please note
Information about technical requirements. Non-observance can
lead to malfunctions, inefficiency and possibly even lost pro-
duction.
The Vacuum Controller is designed and built for laboratory
operation. It is to monitor and control vacuum levels over a
working range from 0 mbar to atmospheric pressure.
Typical applications include:
• Distillation apparatus, especially rotary evaporators
• Vacuum filtration
• Vacuum impregnation
For the Vacuum Controller to be used properly, it must also be
cleaned and maintained with routine care.
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