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Function check
EN
7. Function check
7.1 Intervals
Perform a function check on both the SOMNO
vent
CR and on the SOMNO
click
300 at least
every 6 months.
Warning!
If you discover faults during the function check, you may not use the devices again
until the faults have been rectified.
7.2 Function check SOMNO
vent
CR
1. Assemble the SOMNO
vent
CR to make it operational with the breathing tube,
exhalation system, breathing mask and power cord.
2. Set the mask test pressure in the Patient menu to 12 hPa (see “ Mask test” on page 25).
3. Switch the therapy device on.
The fan delivers air through the breathing tube to the breathing mask. Current
pressure is shown in the display in hPa.
4. Seal the opening of the breathing mask, e.g. with your knee or hand.
While the mask test is active (approx. 30 seconds), a pressure of 12.0 hPa must be
shown on the display.
5. Switch off the device at the on/off key.
Caution!
If the values/functions outlined here are not met/performed, send the device to the
manufacturer, Weinmann, or to an authorized dealer for repair.
7.3 Function check SOMNO
click
300
Follow the associated instructions for use!
