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Message, cause and remedy
Where messages are displayed
Where messages are displayed:
Warning, caution and advisory messages
These are the three types of message output by the
system. They are classified in order of priority and listed
alphabetically in the following tables.
Warnings ................................................: from page 102
Caution...................................................: from page 104
Advisory..................................................: from page 106
Messages on the Ventilator .....................: from page 109
Messages in normal operation .................: from page 109
User prompts
appear at the bottom of the screen.
Fault messages (only during self-test)
appear in the middle of the lower third of the screen.
Messages on the ventilator
These are always output during operation. Refer to the
chapter entitled »Anaesthesia ventilation«.
In exceptional cases, messages may also appear in the
dialogue field during operation and the self-test. Refer to
the table on page 109.
In the event of a problem with the ventilator, signalled by
a message in the dialogue field of the ventilator and/or
the message »VENT INOP« on the system screen,
manual ventilation with the breathing bag is always
possible with the Cicero EM.
The Ventilator then switches over automatically to
»MAN/SPONT« mode. The volume of the breathing
system increases rapidly to 1.4 litres, because the pump
piston is forced back to its starting position by the gas
pressure.
Remedy: Immediately increase the gas flow and/or press
»O
flush« on the flowmeter block.
2
In the event of particularly serious problems, e.g.
»Control pressure low«, it is possible that when manual
ventilation is attempted no pressure will be generated in
the breathing system. Simultaneous failure of the
compressed air and compressed oxygen supply would
be such a serious fault.
In these cases, immediately ventilate the patient with
the separate emergency breathing bag.
100
Warning
Caution
Advisory
Fault messages
User prompts
dialogue field
TEST
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