42 Function check
12. Function check
If you find any faults or deviations from specified
values during the function check, you may not use
the modules or OMNIVAC again until the faults have
been remedied.
We recommend that you always keep in stock:
• seal for tube connection
and for inhalation connection WM 1145/31
• seal for plug connection WM 1145/68
12.1 Intervals
To ensure that you always have modules in perfect
working order available, you should observe the
following intervals.
Before every use
• Perform a function check (see following
sections).
After every use
• Clean and disinfect/sterilize the device and the
device parts (see “11. Hygiene treatment” on
page 39).
• Perform a function check (see following
sections).
At least every 6 months, if not used in
between
• Perform a function check (see following
sections).