Remedying faults
198
Instructions for use Primus Infinity Empowered SW 4.5n
Caution/
Note
(see
page 174)
(11/9)
APNEA VENTILATION * No spontaneous breathing
efforts by the patient during
the Pressure Support
mode.
Check the patient's trigger
capability.
Set an adequate trigger.
Caution
(13)
Note
(7)
BATTERY LOW The battery capacity
(Note = 10 to 20 %;
Caution = <10 %) of the un-
interruptible power supply
is almost exhausted.
Connect to mains power.
Check patient's condition!
Prepare manual ventilation
with 100 % O
2.
Warning
(26)
BREATH. SYS. TEMP. HIGH Temperature of the breath-
ing system is too high.
Check breathing system
and breathing gas temper-
ature.
Call DrägerService.
Warning/
Caution
(31/15)
CHECK VENTILATOR AS-
SEMBLY
If the Caution APNEA
PRESSURE and APNEA
FLOW also occur, the prior-
ity changes from Caution to
Warning.
Breathing system installed
incorrectly or incompletely.
Check whether upper dia-
phragm is correctly in-
stalled.
Breathing system is defec-
tive.
Use another breathing sys-
tem.
Note
(7)
CIRCLE LEAK Leak in patient circle sys-
tem.
Check tube, hoses, and fil-
ter.
Note
(1)
CO
2 SENSOR FAIL
(in Standby only)
CO2 patient-gas measure-
ment module failed.
Use external gas measur-
ing system.
Call DrägerService.
Note
(1)
COM 1 FAIL
COM 2 FAIL
Communication via the cor-
responding COM port has
been interrupted.
Check the plug connection
on Primus Infinity
Empowered and the on-line
equipment.
Priority Message Cause Remedy
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