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5
LIMITATIONS
PRECAUTIONS for the correct use of the cabinet
Listed below are the most important guidelines to be followed and the main substances to be avoided to
ensure the correct use of the CytoFAST Top cabinet:
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NEVER USE chlorine-based substances (e.g. sodium hypochlorite) as they are corrosive for the metal
structure of the cabinet, and in particular for stainless steel parts.
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When the nature of the work carried out under the cabinet changes completely or following an accidental
spilling of dangerous material, STOP working and start again only after having cleaned the cabinet,
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DO NOT use ethanol as a sterilizing substance if a heat source is used under the cabinet,
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DO NOT eat, drink or smoke in the work zone,
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AVOID substances that release explosive vapors.
In addition, when working with the cabinet, AVOID:
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the introduction of extraneous material
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the introduction of paper or cloth that might clog the slots of the work surface
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working in the part of the work surface near the front opening of the cabinet (longitudinally slotted zone)
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upstream contamination of the material, putting the hands or any object between the absolute filter and
the sterile material
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don't working under the cabinet if the airflow has not yet been activated, i.e. until "STAND-BY" disappears,
and the green led "WORKING CONDITION" lights on. After the cabinet is switched on, and if the work
requires special sterile conditions, chemical sterilization of the work chamber must be carried out using a
cloth soaked in bactericide. Then wait for 20-30 minutes for the bactericide to take effect.
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using in the work zone large-size bunsen burners, as the flame might damage the absolute filter located in
the upper part of the working area
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manipulating pathogenic material not included in the categories indicated for Biohazard cabinets Class II
according to EN-12469
IMPORTANT: The UV radiations emitted by the germicidal UV lamp can cause erythemas and
conjunctivitis.
AVOID EXPOSURE OF SKIN AND EYES TO DIRECT RADIATION
00055EN Rev.10 – 12/2011
20
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