Sentec SDM - Important Safety Information; General Safety Precautions and Warnings

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Figures
Figure 1 Front Panel of the SDM 12
Figure 2 Rear Panel of the SDM 13
Figure 3 Removal of the Membrane from the TC Sensor 16
Figure 4 Top view of the V-Sign™ Sensor 17
Figure 5 Inspection after remembraning the sensor 18
Figure 6 Examples: PCO2 and PO2 Slope Test 22
Figure 7 Connections for the High Potential Test, AP 31
Figure 8 Connections for the High Potential Test, PC 32
Figure 9 Connections for the Safety Test 34
Figure 10 Correct orientation of the Docking Station Gasket 41
Figure 11 Opening the Membrane Changer 43
Figure 12 Replacement, Tip-up Foot 74
Figure 13 Replacement, Silicon Foot 75
Figure 14 Replacement, Main Fuses 75
Figure 15 Docking Station Door Insertion 76
Figure 16 Replacement, Docking Station Gasket 77
Figure 17 Positioning of the Docking Station Gasket 78
Figure 18 Sensor Connection Port 83
Figure 19 Serial Data Port (RS-232) 84
Figure 20 Multipurpose I/O Port 84
Tables
Table 1 Related Documents 2
Table 2 Components of the SDMS 11
Table 3 Connections for the High Potential Test, AP 31
Table 4 Connections for the High Potential Test, PC 32
Table 5 Example of a Troubleshooting Procedure 45
Table 6 Troubleshooting PCO2/ PO2 Monitoring 47
Table 7 Troubleshooting SpO2/ PR Monitoring 53
Table 8 Sensor specific troubleshooting 54
Table 9 SDM specific troubleshooting 59
Table 10 Docking Station specific troubleshooting 69
Table 11 Pin Assignment, Sensor Connection Port 83
Table 12 Pin Assignment, Serial Data Port (RS-232) 84
Table 13 Pin Assignment, Multipurpose I/O Port 85
Abbreviations
AHP Absolute Heating Power
CO2 Carbon dioxide
DS Docking Station (calibration unit being integrated in the SDM)
HP Heating Power
HPM Heating Power Mode
LED Light emitting diode
MRI Magnetic Resonance Imaging
O2 Oxygen
PaCO2 Arterial carbon dioxide partial pressure
PaO2 Arterial oxygen partial pressure
PcCO2 Cutaneous carbon dioxide partial pressure (i.e. the CO2 partial pressure at the skin
surface)
PCO2 Used to display/label tcPCO2 on the SDM and – unless explicitely stated otherwise –
throughout this manual
PcO2 Cutaneous oxygen partial pressure (i.e. the O2 partial pressure at the skin surface)