VACUUBRAND VacuuHandControl VHCpro - Manual (Page 30)

page 30 of 36
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Replacing the aspiration hose
Turn cap (1) and remove (2).
Pull adapter with hose out of the VHC pro .
➨
Attention: Liquid in the tube may leak. Adopt
suitable measures to prevent the release of
dangerous, toxic, explosive, corrosive, nox-
ious or polluting fluids, vapors and gases. In
such cases, use an appropriate collecting
and disposal system and take protective ac-
tion for personnel, equipment and environ-
ment.
Ensure that there is no liquid in the tube to avoid
risk of contamination.
Aspirate until the aspiration tube is empty and
decontaminate if necessary.
Select continuous aspiration.
Switch off vacuum supply or close connection
to the vacuum supply.
Remove pipette if necessary.