Dräger Primus Instructions For Use Manual page 39

Self Test
If all points on the check list are OK:
@ Confirm = push the rotary knob.
The self test is started.
lt proceeds automatically and
takes approx. 5 minutes.
Primus carries out the automatic tests
and actions indicated on the screen.
The progress made in the self test is
indicated by the bar graph.
Test results are colour-coded and
displayed:
— Green: test completed successfully.
— Yellow: workstation can be used with
restrictions.
— Red: test must be repeated,
malfunction, operation impossible or
not permitted.
The test can no longer be cancelled.
The clock symbol »© « indicates which
test step is momentarily being tested.
interruption of the test is symbolized by
an exclamation mark.
Errors discovered during the self test
and an advisory window with information
on how to remedy the problem are
displayed on the screen.
Functions highlighted in yellow can be
confirmed with the »accept.« soft key
which is then displayed, e.g. speaker
failure. The workstation starts operation
without this function.
Functions highlighted in yellow may
not meet with the specified technical
data.
Errors highlighted in red must be
remedied before starting, for
instance if there is no O2 supply.
The error must be remedied as
quickly as possible!
If the flow sensor, oxygen sensor, or
gas sensor is not operational,
adequate substitute monitoring must
be ensured before starting the
workstation.
Instructions for Use Primus SW 2.n
Primus
Getting started
Self Test mr 204
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39