Welch Allyn PROPAQ CS Servisní příručka stáhnout pdf (Strana 56)

52 Calibration Welch Allyn Propaq CS Vital Signs Monitor

11. Connect the oscilloscope reference lead to TP43 or TP1 on the Analog Board.

12. Check for ≤15 mV peak-to-peak noise.

13. Disconnect all patient inputs to the monitor’s left side panel.

Note

Measure the low frequency noise (bounce) only. Make the peak-to-peak

measurement from the center-to-center of the trace to disregard the “fuzzy” high

frequency noise.

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Vital Signs Monitor 1
Contents 3
Safety summary 5
Definitions 7
Evaluated to CSA 601-1 8
Overview 9
Warranty service 10
Technical support services 10
Recommended service intervals 10
Monitor controls 13
Self test and service menus 13
Service test screens 15
Functional verification 17
Required equipment 18
Safety tests 19
RIBBED (+) SMOOTH (-) 22
System tests 23
Part 1— Visual check 26
ECG X1000 27
SYNC OUT 28
(scope probe) 28
DEFIB SYNC 28
10:42:17 30
Temperature 31
Nurse Call 31
Sensor compatibility 32
Printer tests 33
verification preparation 34
Example 2 35
(continued) 37
Mainstream CO 38
Sidestream CO 40
verification procedure 40
ON NETWORK 43
ARE YOU SURE? 45
Calibration 47
Equipment needed 48
Service Manual Calibration 45 49
Recharger supply adjustments 50
Main power supply adjustments 52
8. Disconnect the DMM leads 53
Calibrating realtime ECG out 54
Invasive Blood Pressure 57
MSP Board (MCO 58
) calibration 58
Troubleshooting 59
Non-recoverable error codes 60
Battery capacity check 61
Repair procedures 63
Required tools 64
Propaq CS Monitor options 65
Front chassis 66
Interface chassis 67
Rear chassis 67
Replacing the battery pack 68
Within the European Union 69
Outside the European Union 69
Monitor cable 70
Battery pack 70
Battery pack cable 70
Battery pack cover 70
Opening the monitor 72
P1 removal 74
Closing the monitor 76
Replacing the Analog Board 77
Replacing the Display 79
IMPORTANT: 80
Short screw 80
Reinstalling the Display 81
Replacing air tubing 83
Replacing cables 84
Replacing PROMs 84
Cuff fittings 86
Replacing the Recharger Board 87
Replacing the pump 89
Replacing the side panels 90
Removing the left side panel 91
Installing side panels 91
ROUTE CABLE BUNDLE 92
ALONG BOTTOM OF 92
REAR CHASSIS 92
Closing Expansion Module 96
Replacing the printer 99
Installing the printer 100
Opening the SpO 101
Replacing the SpO 102
Replacing the MSP/SpO 103
Replacing the Sidestream CO 104
Water Trap Receiver 105
Exhaust Port Hole 105
Pneumatic Reservoir 105
Replacing the radio card 107
Technical overview 109
Monitor options 110
Expansion Module 111
Option 221 111
SYSTEM BLOCK 114
Power electronics description 115
RECHARGER 116
DIGITAL BOARD 116
ANALOG BOARD 116
MONITORING ELECTRONICS 117
SYSTEM DIAGRAM 117
NIBP pneumatics description 120
Cabling diagrams 124
MOT (0..5) AD (0..7) 126
Pulse oximetry option (SpO 127
) description 127
PULSE OXIMETRY BLOCK DIAGRAM 129
Capnography (CO 130
Mainstream Board 131
IPC expansion 132
Power distribution system 132
analysis chamber (bench) 132
Special service tools 137
Manufacturable test equipment 139
810-0696-56 141
810-0696-57 142

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