G2S BPAP Series User Manual V2.1
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In accordance with the requirements of the relevant standards, the volume of the audible
alarm signal meets the requirements, and the sound pressure range of the measured
auditory alarm signal is described as follows:
Alarm
Condition
Measured
sound
pressure level
(dB)
A-weighted sound
pressure level averaged
over the measurement
surface (dB)
Remarks
High priority
52.2
38.5
Maximum volume
Median priority
51.8
39.6
Maximum volume
Low priority
51.8
37.2
Maximum volume
15.4 Alarming Silence
When the breathing machine sounds an alarm, press the alarming silence key
and it will
become silent for 100 to 120 seconds and then the alarm sound again immediately after the
end of the silence; if the silence key is re-pressed during the silence period, the silence
period will be re-timed.
15.5 Alarming Information and Description
Alarm Message
Alarm
Priority
Alarm
Type
Description
Power Failure!!!
High
Priority
Alarm
An audible alert will sound in 6 s if the
device is accidentally disconnected
from power when it is delivering air.
Alarming duration time is no less than
30 s.
Note:
(1) The alert will not sound if power
failure occurs when the device is in
standby state.
(2) No alert message on the screen
during a power failure.
Device fault!!!
High
Priority
Alarm
An audible alert will sound if no airflow
comes out of the machine; the screen
will display “
Device fault!!!
”.
Tube
disconnected!!!
(only applies to G2S
B20T, G2S B25T,
G2S B25VT, G2S
B30T, G2S B30VT,
G2S
B30AT
and
G2S LAB)
High
Priority
Alarm
When the airflow is on, an audible alert
will sound if the tube accidentally
detached, the screen will display
“
Tube disconnected!!!
”.
