Mindray datascope duo, Руководство по обслуживанию

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Duo™ Service Manual 0070-10-0604-01 i
Table of Contents
Foreword ....................................................................................................................................................... iii
Warnings, Precautions And Notes .................................................................................................................... iii
Theory of Operation ......................................................................................................... 1 - 1
Introduction .................................................................................................................................................... 1 - 1
Hardware Overview ....................................................................................................................................... 1 - 2
Power Supply Board ................................................................................................................................ 1 - 2
Fan Driver Board Overview ...................................................................................................................... 1 - 4
CPU/Display Board Overview .................................................................................................................. 1 - 4
NIBP Module Overview............................................................................................................................ 1 - 5
SpO
2
Overview....................................................................................................................................... 1 - 6
Calibration and Performance Verification.......................................................................... 2 - 1
Introduction .................................................................................................................................................... 2 - 1
Warnings and Guidelines ................................................................................................................................ 2 - 2
Test Equipment and Special Tools Required........................................................................................................ 2 - 2
Calibration and System Checks ........................................................................................................................ 2 - 3
Device Appearance and Installation Checks................................................................................................ 2 - 3
Maintenance Functions/Non-Monitoring Modes .......................................................................................... 2 - 3
Unit of Measure Mode ............................................................................................................................. 2 - 3
Software Version Mode............................................................................................................................ 2 - 4
Safety Test ..................................................................................................................................................... 2 - 5
Test Equipment ........................................................................................................................................ 2 - 5
Case Leakage ......................................................................................................................................... 2 - 5
NIBP Calibration............................................................................................................................................. 2 - 6
Test Equipment ........................................................................................................................................ 2 - 6
Test Procedure......................................................................................................................................... 2 - 6
SpO
2
Verification ........................................................................................................................................... 2 - 8
Test Equipment ........................................................................................................................................ 2 - 8
Test Procedure......................................................................................................................................... 2 - 8
Parts ................................................................................................................................ 3 - 1
Introduction .................................................................................................................................................... 3 - 1
Parts Listing .................................................................................................................................................... 3 - 10
Repair Information ........................................................................................................... 4 - 1
Introduction .................................................................................................................................................... 4 - 1
Troubleshooting Guide .................................................................................................................................... 4 - 2
Disassembly Instructions................................................................................................................................... 4 - 6
Tools Needed ......................................................................................................................................... 4 - 6
Front Housing Removal............................................................................................................................. 4 - 6
SpO
2
Interface Board Removal ................................................................................................................. 4 - 6
SpO
2
Board Removal............................................................................................................................... 4 - 6
CPU/Display Board Removal .................................................................................................................... 4 - 6
NIBP Module Removal ............................................................................................................................. 4 - 6
Power Supply Removal............................................................................................................................. 4 - 7