Respironics Trilogy 02, Technical Information

Page: 123 / 424

P
AGE
6-42
T
RILOGY
S
ERVICE
& T
ECHNICAL
I
NFORMATION
1002735, V
ER
. 05
6.7.4 O
THER
P
OWER
A
LARM
E
RROR
C
ODES
ERROR
CODE
ON-SCREEN
MESSAGE
PROBABLE CAUSE CORRECTIVE ACTION
E-53 High Vte •
The measured Exhaled Tidal
Volume is greater than or
equal to the alarm setting
•
Flow Sensor problem
•
Active exhalation valve
problem
•
Check device and circuit setup if
patient circuit is available
•
Check the Active Exhalation
Valve functionality, if it is
attached
•
Check the alarm settings against
the therapy settings.
•
Check the tubing for leaks,
kinks, or blockages
•
Replace the Sensor PCA and re-
calibrate
E-54 Low Vte •
The measured Exhaled Tidal
Volume is less than or equal to
the alarm setting
•
High leak
•
Flow sensor problem
•
Active exhalation valve
problem
•
Check device and circuit setup if
patient circuit is available
•
Check the circuit tubing for
pinched or blocked tubes if
patient circuit is available
•
Check the circuit for leaks if
patient circuit is available
•
Check the Active Exhalation
Valve functionality, if it is
attached
•
Check the alarm settings against
the therapy settings
•
Check the tubing for leaks,
kinks, or blockages
•
Replace the Sensor PCA and
recalibrate
E-81 Card Error •
Faulty SD Card
•
Use different SD Card
E-83 Card Error
•
Foreign object inserted in card
slot
•
Unformatted card
•
Card prematurely removed
•
Use correct MMC/SD card
•
Re-insert card
•
Replace System/CPU PCA