Dräger Primus Infinity Empowered - Page 206

Remedying faults
206
Instructions for use Primus Infinity Empowered SW 4.5n
Caution
(13)
MINUTE VOL. HIGH Upper alarm limit for the
minute volume has been
exceeded.
Correct the tidal volume or
breathing rate.
Check spontaneous
breathing.
Correct the trigger level if
necessary when using the
Pressure Support mode.
Caution
(22)
MINUTE VOL. LOW Lower alarm limit for the
minute volume has been
fallen short of.
Check breathing system.
Check ventilation setting.
Correct the trigger level if
necessary when using the
Pressure Support mode.
Check the patient's trigger
capability.
Tube sealed/kinked. Check tube.
Leakage Check tube, hoses, filters,
bellows, absorber.
Reduced tidal volume
through pressure limitation.
Correct ventilation settings.
Fresh-gas flow is insuffi-
cient.
Increase the fresh-gas flow.
Note/
–
(8/–)
N
2O CYLIND. CONNECT.? * Pressure sensor for re-
serve gas cylinder not con-
nected.
Check pressure sensor
connection.
Warning/
Note
(25/7)
N
2O CYLIND. EMPTY *N2O reserve gas cylinder
empty or closed and
central N2O supply not
available or not connected.
Use a new N2O reserve
gas cylinder or open the
cylinder valve.
Use the central gas supply.
Note
(1)
N
2O SENSOR FAIL
(in Standby only)
N2O gas measurement
system has failed.
Use external gas measur-
ing system.
Call DrägerService.
Priority Message Cause Remedy