Maquet Servo-i Adult, User Manual, Page: 233 / 283

231
Servo
…
User´s manual
US edition
Order No: 66 00 261
Infant Adult Universal Options
10 0
CO
2
sensor error Hardware error in CO
2
Capnostat stat
sensor. The values in the Capnostat
memory failed the internal test.
Check that the Capnostat sensor is k that the Capnostat sensor is
properly plugged in. Re insert the
Capnostat sensor if necessary.
Calibrate the Capnostat sensor
brate the Capnostat sensor
(refer to page 151). Change the
Capnostat sensor. If the error
persists, contact a service
technician.
CO
2
sensor temperature
too high high
Possible hardware error. The
Capnostat sensor temperature is
higher than 50
gher than 50
o
C.
Make sure that the Capnostat
sensor is not exposed to extreme
me
heat (heat lamp, incubator etc.). If
the error persist, the problem is
most likely a faulty Capnostat
Capnostat
sensor.
CO
2
sensor temperature
too low
The Capnostat sensor does not
reach operating temperature. The problem is probably hardware y hardware
related. Change Capnostat sensor
and/or module. Call a service
ce
technician.
CPAP High/Low PAP High/Low Preset or default alarm exceeded. Check patient and breathing breathing
system. Check mas k/ prongs size
and accurate adaptation to the
d accurate adaptation to the
patient
Check alarm settings.
etCO
2
high Hypoventilation. Leakage with high ypoventilation. Leakage with high
bias flow. CO O
2
sensor, Y-piece,
HME
Check patient circuit. Ventilator tient circuit. Ventilator
settings.
etCO
2
low Hyperventilation. Leakage with high h high
bias flow. CO
2
sensor, Y-piece,
HME
Check patient circuit. Ventilator
settings.
gs.
Exp. cassette exchanged Expiratory cassette has been
exchanged during operation. No
Pre-use check performed after
exchange.
Perform a Pre-use check.
Inspiratory flow low
overrange
Combination of settings exceeds the
allowable inspiration flow range. Change the ventilator settings. ventilator settings.
Increase the gas inlet pressure.
Internal temperature:
High Temperature inside the ventilator is
too high. Check the function of the fan. k the function of the fan.
Check the operating temperature.
Nebulizer disconnected The nebulizer is disconnected s disconnected
during nebulization. Technical
problem with connection cable.
Connect the nebulizer or change
connection cable.
Nebulizer hardware error Technical problem with nebulizer
hardware. Temperature too high.
dware. Temperature too high.
Not enough buffer liquid. Technical quid. Technical
problem with connection cable.
Restart the nebulizer. start the nebulizer.
Check buffer liquid level. Change
the nebulizer. Change connection
cable. If the problem still remains
If the problem still remains
contact a service technician.
Nebulizer inhibited due
to overheating
g
Temperature too high. Turn off the nebulizer and restart
when cooled down.
Problem
(Display message)
play message)
Possible cause Remedy
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