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Messages on the ventilator
(In alphabetical order according to priority)
Messages during the self-test and leakage test
Messages
Complete test
Compliance Test
Leak test IPPV
Malfunction
Self-test
Test ... x discontinued
Version ....
????
Messages during operation
Messages
Depressurisation
Mains off
Pressure supply
Paediatric hoses
Restart
Standby
Test stroke
Cause
Attempt to cancel self-test when
– a malfunction has been signalled beforehand or
– self-test has already been aborted 10 times.
The hose compliance is being tested during the
leakage test in »Standby« mode.
The IPPV leakage rate is being determined during
the leakage test in »Standby« mode.
This message precedes the message
»Malfunction No. XXX«.
Self-test has been started.
Message displayed after cancelling the self-test.
Only possible 10 times!
A complete self-test must then be performed.
Message displayed at the beginning of the self-test. Software version number is indi-
Internal electronic fault.
Cause
A static excess pressure occurred after
AutoWakeUp. The system is relieved.
Mains power switch off. Piston pump moves to
withdrawal position.
Supply pressure inadequate.
When changing the V
setting from values above
T
200 mL to less than 200 mL.
Power supply briefly interrupted.
Machine on Standby.
The system occasionally runs a self-test to detect
major leaks and faults in the inspiration valve.
Message, cause and remedy
Remedy
Run complete self-test.
Manual ventilation is always
possible!
Note malfunction number and
call DrägerService.
Operating mode can be
selected. Skipping calibration
functions and internal alignment
procedures can impair the
accuracy of measurements!
cated when switching on. Inform
DrägerService of version number
when reporting malfunctions.
Call DrägerService
Remedy
Switch ventilator to »Standby«.
Disconnect fresh gas.
The device is switched off
automatically after 10 seconds.
Correct supply pressure. Use
backup cylinders if necessary.
Use infant hoses.
Run leakage test to measure
new compliance, otherwise
limited accuracy. Press rotary
control to confirm!
Check parameter settings.
109
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