2-20 624074/07
2 Preparing for ventilation
11 Y-piece
12 Inspiratory limb
13 Inspiratory filter
14 To patient
Expiratory valve membrane:
NOTE:
Place the silicone membrane into the valve cover with
the metal plate upward (Figure 2-15). The side that
is marked DOWN must be placed downward.
Figure 2-15. Installing the expiratory valve membrane
1 Expiratory valve membrane
2 Expiratory valve cover
Position the cover and twist clockwise into place (Figure 2-16).