Dräger Cicero EM Instructions For Use Manual page 28

Preparing for use
Self-test
Any faults found are immediately reported in the error
field and a brief note on action to remedy the fault
appears in the user advisory field.
The system stops until the user presses the rotary control
to confirm that the fault has been corrected.
DrägerService must be contacted in the case of faults
which cannot be remedied by the user (e.g. repeated
display of the same fault message or of a three-digit
service number).
Test result:
At the end of the test, all successfully tested items are
marked with a tick ( ). The measured values for IPPV
leakage and hose compliance are displayed.
Also, the entire sensor system is automatically self-
calibrated. No user intervention is needed.
During the leakage test, the expiration valve is tested for
leaks. If a leak is found, the corresponding fault message
is generated after the leakage test.
The fault must be remedied. The self-test must then be
restarted by pressing the rotary control!
The system switches to »Standby« when the self-test
has been completed successfully.
It is now ready for operation and the illumination of the
flow measuring tubes go out.
»Standby« means that:
– The system can immediately be switched to any
operating mode.
– Gas consumption is zero.
– Power consumption is marginal.
– The piston pump is in withdrawal position.
Manual ventilation is not possible in standby mode!
Any attempt to undertake manual ventilation in standby
mode is immediately detected and causes the system
to start operation in MAN/SPONT mode.
(»Auto-WakeUp« function).
The system should be switched off completely and not
left in »Standby« if it is not required for several hours.
In »Standby«, the screen is switched to screen-saver
mode after one minute if there are no further user inputs.
It is reactivated automatically whenever a key is pressed
or the rotary control turned.
28
Self-test
automatic part
Hardware
Position of piston
Operating pressure
Valve and rolling diaphragm
Leakage IPPV ?
Hose-compliance ?
Self-test
automatic part
Hardware Breathing system valves
Position of piston
Operating pressure
Valve and rolling diaphragm
Leakage IPPV 12 ml/min
Hose-compliance 2.5 ml/mbar
Standby
Cicero EM
Ventilator Data Manager
SW-Version 7.n SW-Version 4.n
06-12-98 06-12-98
Leak found in expiratory valve.
Remedy the fault indicated and restart self-test by pressing the rotary control.
Standby
Cicero-EM
Ventilator Data Manager
SW-Version 7.n SW-Version 4.n
06-12-98 06-12-98
Select ventilation mode at the ventilator or switch on screen by
cancel
test
cancel
test
leakage
test
delete
trend
Parameterbox
SW-Version 2.n
06-12-98
config.
leakage
test
delete
Parameterbox
trend
SW-Version 2.n
15-12-98
config.
1