Alarm Indications And Codes; Table 11-2. Alarm Indications And Codes - Saros 9400R-SEQ Operators & Service Manual

Operator & Service Manual
Audio
Description
Indicator
All OK OFF
Initialization OFF
FLOW
%O2 < 70% ON
%O2 < 50% ON
2 beeps of
70%< O2 <85% 0.5s every
119s
2 beeps of
Flow Rate Error 0.5s every
119s
2 beeps of
Breath Pressure Sen-
0.5s every
sor Failure
119s
Ultrasonic Sensor
ON
Failure
Unable to Achieve
or Maintain Product ON
Tank Pressure
Purity Calibration
ON
Data Failure
Flow Calibration
ON
Data Failure
Ambient Pressure
ON
Sensor Failure
Ambient Tempera-
ON
ture Sensor Failure
NC = No Change

11.5 ALARM INDICATIONS AND CODES

Ext. Power Battery
LED Icon
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC

Table 11-2. Alarm Indications and Codes

Alarm Code
This indication shall exist when no alarms are
None
detected.
Purity alarms shall be inhibited during the ini-
tialization period. The SAROS will also enter the
None
stabilization period where no alarms are active if
a control panel setting is changed.
The alarm shall activate only when concentra-
tion has been less than 70% for more than 60
400 seconds. It shall clear immediately if the concen-
tration goes above 70%.The unit shall continue
production.
The alarm shall activate only when concentration
has been less than 50% for at least 120 seconds
410
after the warm up period has expired. The unit
shall restart production.
The alarm shall activate only when concentration
has been less than 85% for more than 60 sec-
800
onds. It shall clear immediately if the concentra-
tion goes above 85%.
The alarm shall activate when the difference
between the desired flow rate and the measured
2000
flow rate exceeds 10% for a minimum duration
of 60 seconds.
The alarm shall activate when a breath pressure
A210
sensor failure.
A300 O2 production shall stop or cannot be started.
A500 O2 production shall stop.
A600 The unit shall produce using default data.
A700 The unit shall produce using default data.
AB00 O2 production shall continue.
AB10 O2 production shall continue.
Description
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