Respironics Trilogy 02, Technical Information

Page: 103 / 424

P
AGE
6-22
T
RILOGY
S
ERVICE
& T
ECHNICAL
I
NFORMATION
1002735, V
ER
. 05
Unit does not detect
Internal Battery
•
Battery not connected properly
•
Faulty Internal Battery
•
Check connection on Power
Management Board
•
Replace Internal Battery
Unit does not detect
External Lead Acid battery
•
Battery not connected properly
internally and/or externally
•
Faulty External Lead Acid battery
•
Check connections on Power
Management Board and on
outside of the unit
•
Replace External Lead Acid
battery
One alarm has much lower
pitch or tone than other
alarm •
Faulty Speaker
•
Faulty Front Panel PCA
•
Replace Speaker
•
Replace Front Panel Board
Display blank, but
backlight working •
Dislodged LCD (ribbon) cable
•
Faulty LCD (ribbon) cable
•
Verify LCD cable/connections
•
Replace LCD Cable
High Pos Flow at
Calibration
•
Flow Straightener damaged or
missing
•
Ensure Flow Straightener is
installed in Flow Sensor
Assembly correctly and is not
damaged.
Trilogy Error Code relating
to Battery issues
•
Unit needs rebooted
•
Erroneous read by Charger chip
from power sequencing
•
Reboot unit using RASP
command or allow unit to go to
sleep
•
Remove all power from unit,
which includes physically
disconnecting the Internal
Battery, then reconnect.
Internal Battery fails
current test or does not go
into requested mode •
Faulty Detachable Battery
•
Faulty Power Management Board
•
Replace Detachable Battery if
found faulty.
•
Replace Power Management
Board.
Detachable Battery fails
current test or does not go
into requested mode
•
Faulty External Battery
•
Faulty Power Management Board
•
Replace External Battery.
•
Replace Power Management
Board.
Unit won’t reach Pressure
Therapy settings in Run-in
•
Incorrect settings
•
Tubing setup incorrectly
•
Verify settings.
•
Verify tubing is connected
properly and there are no
leaks.
•
Verify Active Exhalation Valve
is functioning properly.