Dräger Atlan A100 User Manual

Instructions for use | Atlan A100 (XL), A300 (XL), A350 (XL) SW 2.1n 247
Troubleshooting
!! 150 Air FG flow measurement
failed
The measurement system for
the Air fresh-gas flow has
failed.
Only use O2 as fresh gas.
Use the total flow tube to
check the fresh-gas flow.
Adjust the fresh-gas flow so
that it equals or exceeds the
minute volume.
!!! 110 Air supply low Central supply pressure and
cylinder pressure are low.
Check central Air supply or
use cylinder.
Use "ALARM RESET" to
downgrade alarm priority.
!!! 255 Airway press. continu-
ously high
Airway pressure has been
continuously high.
Check spontaneous breath-
ing ability of the patient.
Check ventilation settings.
Check breathing hoses,
breathing system, and anes-
thetic gas scavenging sys-
tem.
In Man/Spon mode, check
the APL valve setting.
!!! 255 Airway pressure high The upper alarm limit for the
airway pressure has been
exceeded. The applied inspi-
ratory pressure is higher than
the set value.
Check patient condition.
Check ventilation settings.
Check alarm limit.
Breathing hoses are blocked
or the tube is kinked.
Check breathing circuit and
tube.
!!! 255 Airway pressure negative Fresh-gas flow is insuffi-
cient, breathing bag is
blocked or positioned incor-
rectly.
Check fresh-gas settings and
position of breathing bag.
Suction maneuver during
ventilation.
Check the bronchial suction
system.
Failure of the anesthetic gas
scavenging system.
Check anesthetic gas scav-
enging system.
! 100 Alarm silence key stuck Key is stuck or was pressed
for more than 10 seconds.
The therapy will continue with
current settings.
If the problem persists, call
Dräger.
!! 150 Ambient air inlet activated There was not enough gas to
ventilate the patient. To main-
tain a minimum ventilation,
the device has started to use
ambient air.
Refill the breathing bag, e.g.,
with O
2 flush.
Increase fresh-gas flow.
Check the breathing circuit
for tight connections and
leakages.
An external anesthetic gas
monitor is extracting gas
from the breathing system
via a sample line.
Disconnect the sample line.
Seal the sample line port.
Priority Alarm Cause Remedy

Dräger Atlan A100 Specifications

General

Brand	Dräger
Model	Atlan A100
Category	Medical Equipment
Language	English