Dräger Julian - Emergency start

Emergency start
This procedure should only be used when there is no
time for the self-test!
1 Switch on the workstation.
Version without rotary knob for O2 emergency
metering:
After switching on, Julian delivers an O2 flow of
4 L/min for manual ventilation.
Version with rotary knob for O2 emergency
metering:
2 Set rotary knob »Safety-O2« for O2 emergency
metering to the desired O2 flow.
Range 0 to 12 L/min.
● Wait for the software to be internally loaded and for
the electronics to be self-tested.
The checklist appears after about 40 seconds.
● Confirm the checklist: press the rotary knob.
After a few seconds, the »Cancel test« softkey is
displayed on the right-hand edge of the screen.
Display:
● Press the softkey »Cancel test«.
The apparatus only runs through a minimal test.
Julian is ready for operation about 1 minute after
switching on. Calibration of the O2 sensor is complete
after about 2 minutes.
The leakage and compliance test is not performed.
The accuracy levels specified in the "Technical Data"
cannot be guaranteed.
To prevent abuse of this facility, the self-test can only
be cancelled 10 times in succession.
The self-test cannot be cancelled the next time that Julian
is started and a complete self-test must be run through.
33
Starting Up
Emergency start
Julian
D
1
2
Self-test
electronics
freshgas
mixer
ventilator
and
breathing system
✓
cancel
test
39
"Only for internal use by Draeger. Not applicable as Instructions for Use!"