Dräger Medical Savina 5664.900, Manual

Page: 78 / 369

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Dräger Medical AG & Co. KGaA Service Mode Savina Version 3.0
Page 78
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Test Step 0 Reading out the error log (error list).
Test Step 1 Testing keys.
Test Step 2 Testing keys.
Test Step 3 Displaying device and service operating hours.
Test Step 4 Displaying battery and power pack voltages.
Test Step 5 Switching valve block valves.
Test Step 6 Testing the O
2
pressure supply. As of SW 1.10, reading out of SW options.
Test Step 7 Testing the pressure source (blower) and the inspiratory sensor.
Test Step 8 Testing the O
2
measurement and the O
2
mixer.
Test Step 9 Check the expiratory valve.
Test Step 10 Testing the safety valve.
Test Step 11 Testing the emergency air valves V8/V9.
Test Step 12 Testing the calibration valves for the airway pressure sensors.
Test Step 13 Testing the drug nebulizer valve.
Test Step 14 Testing the inspiratory and expiratory flow measurement.