6.3 O
2
flush
The O
2
flush is used to manually supply the
breathing system with an additional gas flow
from the O
2
gas supply. For details refer to
section Fresh gas flow on page 273. This gas
supply will not go through the vaporizer. Press
and hold in. The flow will continue as long as
the button is depressed.
If the O
2
flush is used during AUTO mode
ventilation, the excess pressure is released
via the expiratory valve. Set PEEP is
maintained throughout the flush procedure.
6.4 MAN/AUTO ventilation switch
SP
80
70
See page 84 for a detailed description.
FLOW-i 4.2, User's Manual
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