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Calibration A-EV1
Document No. 8502855
C-47
Pilot pressure regulator adjustment
This pilot pressure regulator adjustment applies only to Ventilators with software version 7.6 or
higher.
Equipment needed: Wrench 10 mm
Allen wrench 3 mm
Settings:
ADU On
Pipeline gases connected
1.
Push the
Setup
key. Select
Service
and enter the Diagnostics or Calibration Password.
2.
Select
Diagnostics - Ventilator - Pneumatics Controls - Select valve
Figure 39
Diagnostics - Ventilator page
3.
Select valve MUX.
4.
Operate MUX valve to close position. This will make it possible to see the Pilot pressure value on
the diagnostic page.
5.
Select Run PEEP Prop and adjust it to digital value "3320" with the ComWheel
6.
The Pilot Pressure (scaled value for pilot pressure) shall be between to 265-295cmH
2
O. If the
values are in limits is no adjustment necessary.
7.
If an adjustment is necessary remove the ADU back plastic cover (10 Allen screws) and open
the rear cover of the ventilator (2 Pozidriv screws).
8.
Open the nut locking the 3 mm adjustment screw on the regulator. Adjust the pilot pressure
regulator to 280 cmH
2
O. Clockwise adjustment increases while counter clockwise decreases
the pilot pressure. Retighten the nut and check that the set pilot pressure is between 265-295
cmH
2
O. If not, repeat the adjustment procedure until the pilot pressure is within the limits.
Содержание Anesthesia Delivery Unit S/5
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Страница 62: ...Maintenance Document No 8502852 5 4 Figure 1 Service menu overview ...
Страница 76: ...Datex Ohmeda ADU 5 18 Document No 8502852 Figure 24 Transformer unit Figure 25 Transformer unit 2 1 4 6 ...
Страница 80: ...Datex Ohmeda ADU 5 22 Document No 8502852 Figure 30 Compact Circuit A CC1 exploded view 5 1 2 3 4 ...
Страница 88: ...Maintenance 5 30 Document No 8502852 Figure 38 Maintenance parts ...
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Страница 132: ...Forms and charts 7 8 Document No 8502852 Pneumatic chart of the Electronic Ventilator A EV1 ...
Страница 133: ...Forms and charts Document No 8502852 7 9 Pneumatic chart of the Fresh Gas Control Unit A FGC1 ...
Страница 135: ...Forms and charts Document No 8502852 7 11 Pneumatic chart of Table frame without A FGFI ...
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Страница 137: ...Document No 8502852 7 13 Pneumatic chart of A WGU frame without A FGFI ...
Страница 138: ...7 14 Document No 8502852 Pneumatic chart of A WGU frame with A FGFI ...
Страница 139: ...Document No 8502852 7 15 Pneumatic chart of Table frame without A FGFI ...
Страница 140: ...7 16 Document No 8502852 Pneumatic diagram of table frame with A FGFI ...
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Страница 147: ...Technical bulletins Document No 8502852 9 1 9 TECHNICAL BULLETINS ...
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Страница 211: ...Spare parts A AUF Document No 8502853 A 59 Figure 53 Exploded view of the gas inlet block and the gas labels 4 1 2 3 ...
Страница 229: ...Technical description A FGC1 Document No 8502854 B 3 Figure 3 Technical principles of the A FGC1 ...
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Страница 257: ...Technical description A FGC1 Document No 8502854 B 31 Figure 25 CPU Board block diagram ...
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Страница 304: ...Datex Ohmeda ADU B 78 Document No 8502854 This page is intentionally left blank ...
Страница 307: ...Spare parts A FGC1 Document No 8502854 B 81 Figure 60 Fresh Gas Control Unit A FGC1 1 2 4 3 6 5 7 8 10 11 12 ...
Страница 311: ...Spare parts A FGC1 Document No 8502854 B 85 Figure 64 Parts inside the A FGC1 1 2 3 4 5 6 7 8 10 ii iii i iv 9 ...
Страница 319: ...Spare parts A FGC1 Document No 8502854 B 93 Figure 71 Gas connection unit 1 2 3 4 5 6 7 8 9 10 11 ...
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Страница 360: ...Datex Ohmeda ADU C 34 Document No 8502855 This page is intentionally left blank ...
Страница 362: ...Datex Ohmeda ADU C 36 Document No 8502855 The ventilator calibrating tree Figure 27 The ventilator calibrating tree ...
Страница 400: ...Datex Ohmeda ADU C 74 Document No 8502855 Ventilator diagnostic page layout Figure 42 Ventilator diagnostic page ...
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Страница 417: ...Spare parts A EV1 Document No 8502855 C 91 This page is intentionally left blank ...
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Страница 432: ...Datex Ohmeda ADU D 2 Document No 8502856 Figure 1 Principle of the Central Electronics ...
Страница 477: ...Troubleshooting A ELEC Document No 8502856 D 47 Trouble shooting PCMCIA Card Figure 57 Troubleshooting PCMCIA Card ...
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Страница 483: ...Spare parts A ELEC Document No 8502856 D 53 Figure 60 11 12 1 2 4 3 5 6 3 8 9 13 14 15 16 10 ...
Страница 486: ...Datex Ohmeda ADU D 56 Document No 8502856 Figure 63 Transformer unit Figure 64 Transformer unit 2 1 4 ...
Страница 487: ...Spare parts A ELEC Document No 8502856 D 57 Figure 65 Transformer unit 5 3 ...