2 Theory of Operation
M1207026
2-5
Figure 2-1 • Pneumatic diagram
Key to Numbered
Components
1.
Air pipeline inlet
29. Exhalation valve
2.
Air cylinder inlet (optional)
30. Scavenging pressure relief valve
3.
N
2
O pipeline inlet
31. Reservoir 200 mL
4.
N
2
O cylinder inlet (optional)
32. Bleed resistor
5.
O
2
pipeline inlet
33. Room air
6.
O
2
cylinder inlet (optional)
34. Pressure switch
7.
Pressure gauge
35. ACGO select valve
8.
Safe pressure relief valve
36. ACGO port
9.
Ventilator drive gas select
37. O
2
sensor
10. O
2
supply switch
38. Flow sensor
11. Regulator
39. Flow transducer
12. N
2
O balance regulator
40. Paw sensor
13. Gas throttles
41. Patient lung
14. Flowmeter module
42. Negative pressure relief valve
15. O
2
flush
43. Absorber canister
16. Vaporizer manifold
44. BTV switch
17. 37.9 kPa relief valve
45. Bag
18. Vaporizer
46. APL valve
19. 0-120 L/min flow
47. 30mm-connect scavenging system
20. Regulator
48. 0.05 kPa inlet
21. PEEP safety valve
49. Passive AGSS interface
22. Pressure sense switch
50. Scavenging base
23. PEEP control valve
51. Filter
24. Inspiratory flow valve
52. High or low restrictor
25. Mechanical overpressure relief
53. Flow indicator
26. Free breathing check valve
54. To disposal system
27. Atmosphere
55. Active AGSS interface
28. Pop-off valve
M1207027
004
MANUAL−DOC, Technical Reference Manual, Technical Reference Manual for 9100c, English−default
Reproduced from the electronic master in MATRIX
