Display Meaning Action
Device ready for use Function check
passed.
Use device without restriction.
Device not ready for
use.
Function check failed
or function check
interrupted.
• Select “Details”. Check the
parts listed in the display and
replace them if necessary.
Repeat the function check.
• If the function check continues
to fail:
Contact your authorized dealer
or the manufacturer.
Device ready for use.
The service symbol
ashesinthestart
menu.
Information about the
scheduled service.
Contact your authorized dealer
or the manufacturer.
17. Select “Finish”.
18. Switch off the device.
19. Take the test lung off the breathing circuit.
16. The status report appears
(example: Function check passed).
15.Enterthelterresetcodespecied
in the Operator menu. On delivery, the
lterresetcodeis“0000”.
Select “OK”.
Proceed with the device in accordance with the following table: