Datex AS/3 Anaesthesia Monitor Service Manual

Part I - General Service Guide

Part II - Product's Service Guide

Anaesthesia Monitor Central Unit, F-CU8, B-CPU2, B-CPU3 and S-STD96/ARK96

2 Displays and Command Board, D-VNCI5, D-LCCI0, B-DISP, B-DVGA and K-VNCI5

3 Haemodynamic Modules M-ESTPR, M-ETPR and M-ESTR

4 Cardiac Output Modules, M-COP and M-COPSv

5 Pressure and Pressure-Temperature Modules, M-P and M-PT

6 Non-Invasive Blood Pressure Module, M-NIBP

7 Recorder Module, M-REC

8 Extension Frame, F-EXT4

9 Memory Module, M-MEM and Memory Board, B-CMMEM

10 Nellcor Compatible Saturation Module, M-NSAT

II Network Board, B-NET

12 Interface Board, B-INT

13 Airway Module, G-O/OV/AO/AiO/AOV/AiOV, and B-GAS

14 Anaesthesia Keyboard, K-ARK, B-ARK

15 Neuro Muscular Transmission Module, M-NMT

16 UPINET Board, B-UPINET

All specifications subject to change without notice

Document no. 889535

March, 1996

Part I

AS/3 Anaesthesia Monitor

General Service Guide

I INTRODUCTION
1.1 Notes to the Reader ..... 2
1.2 Symbols ..... 3
Symbols on Equipment ..... 3
Symbols on Transport Packaging ..... 3
1.3 Related Documents ..... 4
2 SAFETY ..... 5
2.1 Warnings ..... 5
2.2 Cautions ..... 7
2.3 Equipment Classification ..... 10
3 ARCHITECTURE ..... 11
3.1 Bus structure ..... 11
3.2 Distributed processing ..... 13
3.3 Module Communication ..... 14
3.4 Software loading ..... 15
3.5 Generic Module ..... 16
4 CLEANING AND MAINTENANCE ..... 17
5 GENERAL TROUBLESHOOTING ..... 18

I INTRODUCTION

Datex AS/3 Anaesthesia Monitor is a cardiac and respiratory monitoring device used during anaesthesia in operating rooms.

The monitor consists of the Central Unit and different modules. Additionally the monitor can be equipped with a secondary display and Anaesthesia Record Keeper.

There are single and double width modules containing one or more parameters. The modules that are placed in the Central Unit can be removed and inserted during operation. The Airway Module, additional display and the Anaesthesia keyboard can only be connected when the monitor is turned off.

1.1 Notes to the Reader

This service manual is intended for service personnel and engineers who will perform service and maintenance procedures on Datex AS/3 Anaesthesia Monitor.

This service manual is divided into two parts: Part I gives to the reader overview of the AS/3 Anaesthesia Monitor and its configuration. Part II gives detailed descriptions of each module and component of AS/3 Anaesthesia Monitor.

The manufacturer reserves the right to make changes in product specifications without prior notice. The information in this manual is believed to be accurate and reliable; however, the manufacturer assumes no responsibility for its use.

Datex assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Datex.

This document is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated to