Closing Biosafety Systems - Hettich ROTIXA 500 RS Mode D'emploi

15

Closing biosafety systems

In order to guarantee that it is sealed, the lid to the biosafety system has to be firmly closed.
In order to prevent the packing ring from twisting when opening and closing the cover, the packing ring must
be lightly rubbed with talcum powder or a rubber care product.
For further details of available biosafety systems see chapter "Anhang/Appendix, Rotoren und Zubehör/Rotors
and accessories". If in doubt, you should obtain relevant information from the manufacturer.
Lid with screw top and hole in turning handle

Place the lid centred on the rotor.

Insert the supplied key into the hole in the handle and close the lid firmly by turning the key in
a clockwise direction.
Lid with screw closure

Place the lid on the hanger.

Tightly seal the lid by hand by turning it clockwise.
EN
49/138