Dräger Babylog 8000 plus Instructions For Use Manual page 107

Alarm message
Calibrate flow sensor!
Check PEEP setting!
Fault in rotary knob
FiO high
2
FiO low
2
Flow measurement disturbed
Measurement switched off
Flow measurement disturbed
VG uses Pinsp,
Check set value!
Flow sensor dirty?
Please clean sensor!
Frequency high!
Hose kinked?
Instructions for use Babylog 8000 plus SW 5.n
Cause
The flow sensor must be cali-
brated after the device is
switched on and after a mains
power supply failure.
The flow is not measured until
the sensor has been calibrated.
The PEEP/CPAP setting knob
determines the mean airway
pressure during high-frequency
ventilation.
Device faulty.
FiO measurement faulty.
2
Mixer function impaired.
Air supply pressure too low.
FiO measurement faulty.
2
Mixer function impaired.
O supply pressure too low.
2
Flow sensor disconnected.
Flow sensor faulty.
Flow sensor cable faulty.
Volume regulation VG inter-
rupted because the flow sensor
is faulty or disconnected. Flow
measurement fault.
Water or secretion in the flow
sensor.
Flow sensor cable faulty.
Hyperventilation
Auto-triggering
Breathing hose kinked, blocked,
or condensate in breathing hose.
Inner diameter of breathing
hoses too small.
Troubleshooting
Remedy
Press the OK key and calibrate
the flow sensor, see page 95.
To work without flow measure-
ment, press only the OK key.
After high-frequency ventilation is
terminated, set PEEP to the
desired value using the
PEEP/CPAP setting knob.
Contact DrägerService.
Calibrate O measurement man-
2
ually, see page 94
Contact DrägerService.
Ensure pressure greater than
2.7 bar (39.2 psi).
Calibrate O measurement man-
2
ually, see page 94.
Contact DrägerService.
Ensure pressure greater than
2.7 bar (39.2 psi).
Connect flow sensor or flow sen-
sor cable. Calibrate the flow sen-
sor, see page 95.
Replace the flow sensor, see
page 42.
Replace the flow sensor cable.
Replace flow sensor.
Connect flow sensor cable.Set
Pinsp to an appropriate setting.
Replace the flow sensor insert.
Replace the flow sensor cable.
Set respiratory rate.
Increase trigger threshold.
Check breathing hoses, establish
clear passage.
Use a suitable breathing circuit.
107