Prunus Boaray 5000C - Page 91

83
Alarms content Possible reasons Solutions
pipeline or breathing sensor has
malfunctions.
The Breathing sensor is
disconnected.
The breath senso
r probe is
pluged up.
Ventilator breath sensor probe
sampling tube stagnant water.
The sampling tube of the sensor
probe is stored with water.
Leak excessive.
pipeline and check the humidifier
settings, such as the relative
hummidity settings.
Check the heating cable of the
humidifier(if installed).
Check the pipeline connections
and the expiration sensor probe
connections.
Battery exhausted
The battery power modules can
maintain less than 5 minutes
Connected to the main power
supply. Plug in the charged
battery modules.(connect the
ventilator to the power supply
and charge the battery modules).
Inspiratoryh O
2
low
The measured oxygen
concentration is lower than the
per-set value or even lower.
The gas supplied in the oxygen
tube is not the oxygen.
The oxygen sensor is
malfunctioned or invalid.
The oxygen sensor has not been
calibrated.
The oxygen modules have
malfunction.
Check the oxygen supply
pipeline
O
2
sensor is not connected or
failure
O
2
sensor
is disconnected or
invalid.
connect and replace O
2
sensor.
System leakage
B
reathing tubes and expiratory
valve leak
Please check the breathing tubes
and expiratory valve.
Inspiratory air Flow Sensor is
failure
Inspiratory air Flow Sensor is
invalid.
Please calibrate or replace.
Inspiratory O
2
Flow Sensor is
failure
Inspiratory O
2
Flow Sensor is
invalid.
Please calibrate or replace.
Pressure Sensor is failure Pressure Sensor is invalid. Please calibrate or replace.
5V power failure 5V voltage error
Please contact the after service
dept. of the company.
10V power failure 10V voltage error
Please contact the after service
dept. of the company.
12V power failure 12V voltage error
Please contact the after service
dept. of the company.