Instructions for use Babylog 8000 plus SW 5.n 109
Troubleshooting
O
2 supply pressure
measurement disturbed
Pressure sensor or pressure
reducer faulty.
Contact DrägerService.
PEEP at least 3 mbar! The PEEP/CPAP setting knob is
set to less than 3 mbar
(3 cmH
2O) during high-frequency
ventilation. PEEP/CPAP is lim-
ited to 3 mbar (3 cmH
2O).
Set at least 3 mbar (3 cmH
2O).
PEEP greater than 8 mbar?
Press OK to confirm!
The setting knob for PEEP has
been set to a value greater than
8 mbar (8 cmH
2O), but the set-
ting is limited to 8 mbar
(8 cmH
2O).
Press the OK key. The limitation
of 8 mbar (8 cmH
2O) is lifted.
Pinsp greater than 40 mbar?
Press OK to confirm!
The setting knob for Pinsp has
been set to a value greater than
40 mbar (40 cmH
2O), but the
setting is limited to 40 mbar
(40 cmH
2O).
Press the OK key. The limitation
of 40 mbar (40 cmH
2O) is lifted.
Pinsp/PEEP
Check set values!
Pinsp is set to less than 5 mbar
(5 cmH
2O) above PEEP. PEEP
is limited by Pinsp.
Increase Pinsp, reduce PEEP.
Pressure measurement
disturbed
Liquid in expiratory valve. Replace expiratory valve.
Condensate in the breathing
hoses.
Remove condensate.
Inner diameter of breathing
hoses too small.
Use a suitable breathing circuit.
Malfunction in pressure-measur-
ing function.
Contact DrägerService.
Printer disturbed
printing cancelled
Printer switched off. Switch printer on.
No paper in printer. Add paper.
Printer cable faulty. Replace the cable.
RS232 interface incorrectly con-
figured or printer incorrectly con-
figured.
Configure RS232 interfaces on
printer and device compatibly.
Re-calibrate flow sensor if
exchanged!
During operation:
Flow sensor has been changed.
Cable has been disconnected
and reconnected.
Press the OK key and calibrate
the flow sensor, see page 95.
Tube obstructed? Tube kinked or blocked. Establish free passage.
Flow sensor blocked. Replace flow sensor.
VT low
Check settings!
Set tidal volume is not reached. Increase flow . Extend
inspiratory time, increase Pinsp
if necessary.
Alarm message Cause Remedy
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