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