Service Manual sentec

39.4 96 84 2008-12-21 15:28:31 PCO2 mmHg %SpO2

for the SenTec Digital Monitoring System

(Software Version SMB V06.20; MPB V04.04)

Warranty

The manufacturer warrants to the initial purchaser that each new component of the SenTec Digital Monitoring System (see list of components) will be free from defects in workmanship and materials. The manufacturer's sole obligation under this warranty is to replace any component – for which the manufacturer acknowledges the warranty cover - with a replacement component.

Warranty Exclusions

SenTec AG can neither guarantee or verify instrument performance characteristics nor accept warranty claims or product liability claims if the recommended procedures are not carried out, if the product has been subject to misuse, neglect or accident, if the product has been damaged by extraneous causes, if accessories other than those recommended by SenTec AG are used, or if instrument repairs are not carried out by SenTec authorized service personnel.

CAUTION: Federal law (U.S.) restricts this device to sale by or on the order of a physician.

Patents/Trademarks/Copyright

International Industrial Design No. DM/054179, Japanese Design No. 1137696, U.S. Patent No. D483488, U.S. Patent No. 6760610, European Patent No. 1335666 / SenTec™, V-Sign™ and V-STATS™ are trademarks of SenTec AG / © 2007 SenTec AG. All rights reserved. The contents of this document may not be reproduced in any form or communicated to any third party without the prior written consent of SenTec AG. While every effort is made to ensure the correctness of the information provided in this document, SenTec AG assumes no responsibility for errors or omissions. This document is subject to change without notice.

CLASSIFIED UL US

Patient Monitor

WITH RESPECT TO ELECTRICAL SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL 60601-1/CAN/CSA C22.2 No. 601.1, IEC 60601-1-4, IEC 60601-2-23

20LW

C∈0120

Contents

Contents
Figures
Tables
Abbreviations
i
1 INTRODUCTION
1.1 Related Documents
1.2 Safety Information
2 THE SENTEC DIGITAL MONITORING SYSTEM (SDMS)
2.1 Components
2.2 The SenTec Digital Monitor (SDM)
3 MAINTENANCE/SAFETY & FUNCTIONALITY TESTS
3.1 V-Sign™ Sensor
3.2 SenTec Digital Monitor
3.3 Docking Station
3.4 Digital Monitor Extension Cable
4 TROUBLESHOOTING
4.1 How to use the troubleshooting list
4.2 Troubleshooting List
5 REPAIRS
5.1 Prior to Repair
5.2 Cleaning the sensor without membrane
5.3 Replacement, Tip-up Foot
5.4 Replacement, Silicon Foot
5.5 Replacement, main fuses
5.6 Replacement, Docking Station Door
5.7 Replacement, Docking Station Gasket
5.8 Breaking up the V-Sign™ Disposable Set
5.9 Firmware Updates
5.10 Instructions for Shipment
5.11 Accessories and Spare Parts
6 DISPOSAL
6.1 SenTec Digital Monitor
6.2 Cables
6.3 V-Sign™ Sensor
6.4 Service Gas Bottle
6.5 Consumables
7 APPENDIX
7.1 Pin Assignment
7.2 Technical Specifications
7.3 Contact
7.4 Protocol for Safety Related Test
7.5 Order Form for Service Technician
7.6 Repair Form
7.7 Repair Reporting Form
7.8 Certificate of Disinfection

Figures

Figure 1 Front Panel of the SDM 6
Figure 2 Rear Panel of the SDM 7
Figure 3 Connections for the Safety Test 18
Figure 4 Connections for the High Potential Test, AP 19
Figure 5 Connections for the High Potential Test, PC 20
Figure 6 Removal of the Membrane from the Sensor 35
Figure 7 Replacement, Tip-up Foot 36
Figure 8 Replacement, Silicon Foot 36
Figure 9 Replacement, Main Fuses 37
Figure 10 Docking Station Door Insertion 38
Figure 11 Replacement, Docking Station Gasket 39
Figure 12 Positioning of the Docking Station Gasket 39
Figure 13 Breaking up the V-Sign™ Disposable Set 40
Figure 14 Packing in the Original Box 41
Figure 15 Sensor Connection Port 45
Figure 16 Serial Data Port (RS-232) 46
Figure 17 Multipurpose I/O Port 46

Tables

Table 1 Related Documents 1
Table 2 Connections for the High Potential Test, AP 19
Table 3 Connections for the High Potential Test, PC 20
Table 4 Example of a Troubleshooting Procedure 23
Table 5 Troubleshooting PCO $ {2} $ Monitoring 25
Table 6 Troubleshooting SpO $ {2} $ and PR Monitoring 25
Table 7 Sensor specific troubleshooting 27
Table 8 Sensor Application specific troubleshooting 28
Table 9 SDM specific troubleshooting 30
Table 10 Docking Station specific troubleshooting 32
Table 11 Accessories and Spare Parts List 43
Table 12 Pin Assignment, Sensor