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6.9 Alarm signals
Stenosis
Disconnection
< 2,7 bar O
2
Alarm panel signals the following alarms:
Stenosis:
Stenosis, or maximum ventilation
pressure P
sive inspiration phases
Disconnection:Disconnection between
MEDUMAT Easy and patient in two
successive inspiration phases
< 2.7 bar:
Drop in oxygen pressure to below
2.7 bar
:
Battery charge inadequate
+ –
All the visual alarms are accompanied by an acoustic
alarm.
If the ventilator detects a malfunction during the self
test after switching on or during continuous opera-
tion, all LEDs in the alarm panel stay flashing on and
off, and an alarm tone sounds. If audio response is
enabled, you will hear the message "Device mal-
function! Administer alternative ventilation".
In this case you must not use the MEDUMAT Easy.
The failure alarm can be confirmed by pressing the
ON/OFF switch.
The patient valve is designed to enable spontaneous
breathing in the event of equipment failure.
When is the alarm set off?
An alarm signal is given as soon as any one of the
functional problems mentioned above occurs. The
relevant LED starts flashing and an acoustic signal
sounds. If audio response is enabled, the user also
hears additional information about the individual
alarm.
reached in two succes-
max
Using the ventilator
29
EN
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