Dräger Evita 2 Dura - Select Type of Humidifier; Start Device Check

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Device Check
Select type of humidifier
The selected type of humidifier (either active or HME) must be
entered before starting the device check and leak test:
— Active humidifier, e.g. Dräger Aquapor
or
— HME/Filter (artificial nose)
If the type of humidifier is known, Evita 2 dura can take the
temperature and moisture situation into account when
measuring the volume parameters.
● Touch the »Humidification« screen key.
● Touch the »Active Humid.« screen key
or
● Touch the »HME/Filter« screen key = turn rotary knob.
● Confirm selection = press rotary knob.
The selected humidifier is indicated by a yellow LED.
The selected type of humidifier is indicated by a black dot in
the corresponding screen key.
If the type of humidifier is changed and has to be reselected
on the screen, the following test steps are shown to be
invalid (– – –) after the device check:
— Humidification
— Air tight check
The operator is prompted to repeat the device check for these
two steps.
Start »Device« check
● Press the »Check jj« menu key and select the menu
»Device«.
● Activate the »Start« screen key = press rotary knob.
Evita 2 dura starts with the dialogue-oriented check.
The check procedure is semi automatic.
The Evita 2 dura user is instructed to carry out specific actions
on the device.
A device check cannot be started during automatic calibration
of the flow sensor or O
2 sensor:
● Wait until calibration is complete and then start the device
check again.
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