Dräger Fabius GS premium Instructions For Use Manual page 90

Operation
CAUTION
Risk of inaccurate measured values
When the O supply is again established after a
2
failure of the O supply, a supply pressure of at
2
least 2.7 kPa x 100 must be maintained for at
least 20 seconds. New failure of the O
will only be detected if the supply pressure is
stable for at least 20 seconds.
Do not use any functions during this time that
require O , for example:
2
– O flush
2
– O fresh-gas flow
2
– Endotracheal suction
WARNING
Risk of material damage and risk to health
A vaporizer must never remain in operation
without a fresh-gas flow. High concentrations
of the anesthetic gas flow into the ventilation
circuit and the ambient air. This can lead to
material damage and contamination of the
ambient air with anesthetic gases.
Never cut off the fresh-gas flow before the
vaporizer is switched off.
90
supply
2
Instructions for use Fabius GS premium SW 3.n