Table of Contents
Advertisement
Warning
Mode of Failure Priority Probable Cause Criterion for
Set Count or
Time of
Condition
Low Pressure
Airway pressure
during inspiration
3 breath delay
is lower than the
(4 with setting
Low Pressure
change)
alarm threshold
Low SpO2
SpO2 level is
below the set
2 breaths
lower SpO2 limit
delay
Auto Start
Patient is
connected but
the unit is in
Standby mode
Service Notice Technical
irregularity
(needs Technical
Support Services)
Warm start-up
Software
service notice
detected
technical
irregularity
Clinical condition
Mid
Incorrect alarm
setting
Patient
disconnect or
high leak
The patient
High
clinical condition,
FiO
level set too
2
low, or SpO2
alarm setting too
high
High
User enters
Mid
Standby mode
unintentionally
User connects
the ventilator to
the patient but
fails to press
Start
High
Power surge
Multiple sensor
disconnection
Calibration
required
Ventilator
Malfunction
High
Software
exception
163
Corrective Action
Clearing Alarm
Pressure is
Subject to clinical
higher than
judgment, correct
alarm threshold
setting as
for 2 breaths
necessary
Verify patient
circuit
SpO2 level is
Assessing the
higher than the
patient clinical
alarm limit from
condition,
1 breath.
increasing the
FiO
2
concentration, or
decreasing the
SpO2 alarm
setting.
N/A
Clear the alarm
and set the
required
ventilation
parameters
N/A
Turn the system
OFF and ON
again If the alarm
is not cleared,
remove the unit
for inspection and
servicing by
qualified
technical
personnel
N/A
1. Single event –
no action
required –
resumed
ventilation with
previous
settings in up
to 30 seconds.
2. Multiple
repeated event
– remove the
unit for
inspection and
servicing by
6 Alarms
Advertisement
Table of Contents
