Care
92
Removing parts
Expiration valve
● Push the catch to the right, pulling off the expiration valve at
the same time.
If the expiration valve has an optional water trap:
● Remove the collecting jar.
Only strip down the expiration valve if badly soiled:
● Unscrew stopper by hand and remove together with the
diaphragm.
● Do not disassemble the expiration valve any further.
● Prepare the expiration valve for cleaning and disinfection in
a cleaning and disinfection machine,
then
● for sterilisation by the hot steam method.
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