Instructions for use Primus Infinity Empowered SW 4.5n 85
Getting started
Interruption of the test is symbolized by an excla-
mation mark.
System compliance
Primus Infinity Empowered determines the current
compliance of the breathing circuit with filters,
hoses, and a Y-piece. Typical values for the inspir-
atory system compliance are between 0.5 and
2.6 mL/hPa (mL/cmH
2O).
In volume-controlled ventilation, system compli-
ance is compensated. To this end, Primus in-
creases the applied tidal volume on the basis of the
difference between PEEP and plateau pressure in
accordance with the determined compliance value.
Leakage
Leaks are tested in the mechanical subsystem and
in the complete system (see gas flow diagrams).
Leakage (System)
– Leak test in the mechanical ventilation branch.
– Indication of the leak value in mL/min and yel-
low/green test result indicator.
NOTE
Dräger recommends that the device is monitored
during the automatic self test. Thus, errors found
can be remedied very quickly.
Test results are color-coded:
Green: Test completed successfully. The
tested component is in satisfactory
operational order.
Yellow: A non-critical fault was detected. The
workstation can be used with restric-
tions.
Functions highlighted in yellow can
be confirmed with the accept soft
key which is then displayed, e. g.
SPEAKER FAIL. The workstation
starts operation without this function.
Red: A serious fault was detected. Opera-
tion impossible or not permitted. The
test must be repeated. The self test
can no longer be canceled.
Immediately call DrägerService or
your local authorized service organi-
zation to correct the problem.
WARNING
Risk of device failure or patient injury
Functions coded yellow do not meet with the
specified technical data.
The error should be remedied as soon as pos-
sible!
WARNING
Risk of device failure and patient injury
Functions coded red must be remedied before
starting, e.g., if there is no O2 supply.
The device cannot be operated in this state.
WARNING
Risk of inadequate monitoring
If the flow sensor, oxygen sensor, or gas sen-
sor is not operational, adequate substitute
monitoring must be ensured before starting
the workstation!
Special attention is required if operation is in-
itiated.
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