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4.17 Test equipment and accessories (system components)
•
Humidifier VENTIclick present
•
Hose system present
•
Oxygen supply valve VENTI-O
•
Rechargeable battery VENTIpower present
•
Medical devices manual present (Germany only)
•
Operating instructions present
Check function of humidifier
Important!
It is essential to note the heating level set be-
fore carrying out this test.
Caution
Perform this test even if the patient has not used
or will not be using the humidifier.
1. Subject the plastic housing to a visual check:
in the event of cracks/damage and severe
soiling, the plastic parts or gaskets should be
replaced.
2. Fill the humidifier with water up to the mark.
3. Check whether the humidifier is leaktight.
4. Pour out the water.
5. Now pour in 50 ml of water.
6. Click the humidifier onto the therapy device.
7. Plug the red drying adapter (included in the
scope of supply of the therapy device) into the
outlet connector of the humidifier.
8. Plug the hose system onto the drying adapter.
9. Turn on the therapy device.
10. Turn on the humidifier by pressing the humidifi-
er key
on the therapy device.
11. Set heating level 6 on the therapy device.
12. Check whether the humidifier is heating up.
13. Take off the hose system by pushing the
locking button of the adapter.
14. Pull the red drying adapter out of the humidifier
by twisting it slightly.
15. Set the heating level back to the value you
noted.
Note
If the humidifier has not heated up, perform the
following measures in sequence and test
again in each case.
•
Use a different humidifier. Is the heating ele-
ment OK?
present
2
•
•
Replace the humidifier socket and cable (see
"7.13 Replace bottom part of housing" on
page 46).
Replace the power board (see "7.5 Replace
power board" on page 34).
21
Test the device
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