Dräger Cicero EM Instructions For Use Manual page 59

Econometer module
In IPPV mode, shows the fresh gas balance in the
breathing system in the form of a bar graph (see des-
cription on page 179)
Bar in the right-hand sector: The fresh gas flow is
Bar in the left-hand sector: Risk of fresh gas shortage.
In this case, an advisory alarm draws attention to the
potential lack of fresh gas even before the »FRESH
GAS? !!« caution message is displayed on the system
screen.
A tendency indicator shows whether the system is filling
(arrow pointing to right), emptying (arrow pointing to left)
or whether the level is remaining constant (indicator »
Immediate action need only be taken in the event of
the »FRESH GAS? !!« caution message.
The econometer is switched off when the ventilator
operates outside the frequency range of 6 to 40 strokes
per minute.
unnecessarily high for
standard applications.
O
Configuring the system screen in »Standby«
Fresh gas surplus:
none low
Tendency: 0
Good setting
Fresh gas surplus:
none low
Tendency: 0
Risk of fresh gas shortage
Fresh gas surplus:
«).
none low
Tendency:
Good setting
but tendency dropping
System screen functions
high
Econometer temporarely disabled
The econometer is switched off.
Fresh gas surplus:
high none low
Tendency: 0
High fresh gas surplus
Fresh gas surplus:
none low
high
Tendency:
Good setting
but tendency rising
high
high
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