Ventilation
128 Instructions for Use Apollo SW 4.5n
Part Number: 9053586, 3rd edition
Note: Man/Spont mode can also be started without
presetting values:
– Press the >Man Spont< key located at the
bottom of the display panel, and press the
rotary knob. Default parameter values are
used.
or
–If in Standby or Monitoring mode, set
fresh-gas flow. This activates Manual/
Spontaneous ventilation automatically.
Default parameter values are used.
Certain alarms are disabled automatically in Manual/
Spontaneous mode to avoid artifacts. See the
chapter “Alarms” for a list of alarms active in Manual/
Spontaneous mode.
Note: There is 15-second timeout period for
making ventilation mode changes, with a
5-second audible tone sequence after the
first 10 seconds. If the new setting is not
confirmed within the timeout period, the
current ventilation setting remains in effect.
O2 flush
Figure 63. Location of the O2 flush buttonFor flushing and rapidly filling the breathing system
and breathing bag with O
2 while bypassing the
vaporizer.
Press the >O
2+< button (1 in Figure 63). O2 flows
into the breathing system without anesthetic gas as
long as the button is pressed.