7.2 Intervals
EN
48
Functional check
Note
Check the test bag before each functional
check. The balloon of the test bag must be un-
damaged and firmly connected to the connec-
tor. Have the test bag serviced at the same time
as the device.
Before each use:
•
Perform a functional check.
After each use or dismantling:
•
Clean, disinfect or sterilize the ventilator and its
components (see "6. Hygiene preparation" on
page 42);
•
Check the lip membrane in the patient valve (see
"7.4 Checking patient hose system" on
page 50). It must not be crinkled, sticky or mis-
shapen.
•
Perform a functional check.
At least every 6 months, if the ventilator
has not been used in the meantime:
•
Perform a functional check.