9-12
Alarms, messages, and troubleshooting
Proximal Pressure
Line Disconnect
Proximal pressure low for
a few seconds. Proximal
pressure line is discon-
nected. Air flow to the pa-
tient continues.
Check the patient. Recon-
nect proximal pressure
line. Confirm ventilator
and alarm settings are ap-
propriate. If problem per-
sists, provide alternative
ventilation. Have the ven-
tilator serviced.
High
(41)
Yes Yes Yes
Running on Internal
Battery
System is powered by the
internal battery. Autore-
sets when ventilator is
connected to AC power.
Connect ventilator to AC
power.
Low
(60)
Yes Yes Yes
Trigger:+x,
E-Cycle: +x
Use Menu to change
Auto-Trak+ is active and
using the displayed set-
tings. This messages is
displayed for 5 min after
start-up.
Confirm that Auto-Trak+
settings are appropriate.
Infor-
mation
(65)
Yes Yes N/A
Using Default Set-
tings
Displayed after power on
if setting values are cor-
rupted or not set, or if de-
fault values were restored
by the user.
Check the patient. Check
and adjust settings as re-
quired.
Infor-
mation
(61)
Yes Yes N/A
Vent Inoperative x
description of failure
See Table 9-5 on page 9-16
Table 9-4: Check Vent alarm messages: summary and troubleshooting
Message Description Corrective Action
Priority
type (ID)
Manually
resettable
Autores
ettable
Silence
able
Check Vent: 1.8 V
Supply Failed
Technical failure Check the patient. Provide
alternative ventilation. Have
the ventilator serviced.
High
(21)
Yes No No
Check Vent: 3.3 V
Supply Failed
Technical failure Check the patient. Provide
alternative ventilation. Have
the ventilator serviced.
High
(22)
Yes No No
Check Vent: 5 V Sup-
ply Failed
Technical failure Check the patient. Provide
alternative ventilation. Have
the ventilator serviced.
High
(23)
Yes No No
Check Vent: 12 V
Supply Failed
Technical failure Check the patient. Provide
alternative ventilation. Have
the ventilator serviced.
High
(24)
Yes No No
Check Vent: 24 V
Supply Failed
Technical failure Check the patient. Provide
alternative ventilation. Have
the ventilator serviced.
High
(25)
Yes No No
Table 9-3: Alarm and other messages: summary and troubleshooting (continued)
Message Description Corrective Action
Priority
type (ID)
Manually
resettable
Autores
ettable
Silence
able
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