Datex-Ohmeda Anesthesia Delivery Unit S/5, Technical Reference Manual

Page: 294 / 494

Troubleshooting A-FGC1
B-68
Document No. 8502854
Agent shut
OFF
N/A Anaesthetic delivery is closed
independent of the
anaesthetic setting.
Bypass flow decreased below
150 ml/min. while anaesthetic
is on.
2) Cassette is removed while
anaesthetic is on.
3) Message is related to other
failures. See related
messages.
1) User action
2) Related to another failure. (O
2
pressure lost....etc)
1) See related messages
Air selected N/A A-FGC1 has switched the N
2
O/
Air selection valve to Air
independent of the switch
position.
Message is always related to another
failure. (N
2
O pressure lost)
1) See related messages.
Draining
Cassette
(Red alarm)
FGC Cass
overfilled
Measured liquid level is 60%
over the cassette full limit.
1) Aladin is overfilled.
2) Module or Aladin liquid level board
failure.
1) Check the liquid level in the Aladin.
Check the both level sensor boards and the
connector.
x
Draining
Cassette
(Yellow alarm)
FGC Cass
overpress
Cassette gauge pressure is
over 1200mmhg (1.6bar) bar
1) Heated Desflurane cassette (>45C). 1) Wait the pressure to be released to the
scavenging.
x
Message in
Normal
Screen
Message in
diagnostic
page
Error condition Possible cause Recommended
action
Err
log