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Fresh gas outlet
(option)
Preparing
1 Fit the hose of the semi-open system (e.g. Mapleson
system) to the external fresh gas outlet, and connect
the anaesthetic gas scavenging hose.
Perform self-test in conformity with the Cicero EM
Instructions for Use.
2 Set the desired O
and N
2
block.
3 Press »MAN SPONT« on ventilator for at least
1 second (or press the key and confirm with the rotary
control. Setting by Dräger Service).
4 The lamp in the »FRESH GAS OUTLET« key does not
light up.
Check that pressure is building up in the circle system.
4 Switch on the fresh gas outlet –
Press »FRESH GAS OUTLET« key.
The lamp in the key lights up.
Check that pressure builds up in the semi-open
system.
Operation
Only available in »MAN/SPONT« mode
3 Press »MAN SPONT« on ventilator for at least
1 second (or press the key and confirm with the rotary
control. Setting by Dräger Service).
4 Switch on the external fresh gas outlet –
Press »FRESH GAS OUTLET«
The lamp in the key lights up.
The circle system is switched off.
Perform anaesthesia ventilation using the external
fresh gas outlet.
When switching over to another mode, e.g. IPPV, the
circle system is automatically switched on again. The
external fresh gas outlet is then closed.
5 Monitoring the breathing gas (O
gases) in semi-open mode with the sample
measurement at the mask manifold of the semi-open
system in HLM screen mode.
Pressure and flow are not monitored.
When switching on and in the event of a power
failure lasting longer than 2 minutes, Cicero EM
switches automatically to the circle system.
O flows at the flowmeter
2
and anaesthetic
2
D
2
4
3
MAN
SPONT
IPPV
P
max
SIMV
PCV
P
PCV
1
Preparing for use
Fresh gas outlet
Cicero EM
TEST
O
T
:T
IP
I
V
T
f
IPPV
T
I
:T
E
PEEP
IMV
f
Flow
5
29
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