Breas Nippy 4 - Crit. Low Last Power Source Alarm; Lost Mains Alarm; SPO2 Disconnected; Alarm)

6.4.5 Crit. Low Last Power Source Alarm
Property Description
Alarm text
Crit. Low Last Power Source
Alarm condition A Crit. Low Last Power Source alarm will be given when the
last battery source (internal battery or click-in battery) has
5 minutes of operating time left with current settings.
Priority High
Ventilator action The ventilator will continue treatment with the same settings.
Reset
Connection of “higher” power source.
6.4.6 Lost Mains Alarm
Property Description
Alarm text
Lost Mains Power
Alarm condition A Mains Power Lost alarm will be given when the ventilator
switched from AC power (Mains) to another power source due
to AC Power (Mains) is lost.
Priority
Medium
Ventilator action The ventilator will continue treatment with the same settings.
An information message will be shown on the screen.
Reset
Confirmation by user or AC power (Mains) reconnected.
6.4.7 SpO
2
Disconnected (SpO
2
Sensor Failure/Disconnection Alarm)
Property Description
Alarm text
SPO2 Disconnected
Alarm condition
An SpO
2
Sensor Failure/Disconnection alarm will be given
when an error signal or no signal from the SpO
2
sensor has
been detected for 2 seconds. Check the SpO
2
sensor.
Priority High
Possible cause The SpO
2
electronics cable has been disconnected and subse-
quently no communication (possibly due to disconnection)
for 2 seconds.
Failure in the SpO
2
sensor.
Ventilator action The ventilator will continue treatment with the same settings.
Reset
Confirmation by user or reconnected/changed.
Alarms
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Doc. 006553 M-6 User Manual