Service Guide. IntelliVue TcG10. Transcutaneous Gas Measurement Release A. Patient Monitoring

Transcription

1 Service Guide IntelliVue TcG10 Transcutaneous Gas Measurement Release A Patient Monitoring

2 Part Number Printed in Germany 10/10

3 1Table of Contents 1 Introduction 5 Who Should Use This Guide 5 How to Use This Guide 5 Abbreviations 5 Responsibility of the Manufacturer 6 Warnings and Cautions 6 2 Theory of Operation 7 3 Testing and Maintenance 9 Introduction 9 Recommended Frequency 9 When to Perform Tests 10 Visual Inspection 10 Safety Tests 11 Mounting Integrity Test 19 Performance Assurance Tests 19 Reporting of Test Results 19 After Installation, Testing or Repair 22 4 Troubleshooting 23 INOPS 23 5 Repair and Disassembly 25 6 Parts 27 7 Installation 29 Installation Checklist 29 Initial Inspection 29 Installing the IntelliVue TcG10 30 Installing the Table Mount for the Host Monitor 31 Configuration Tasks 33 8 Site Preparation 35 TcG10 Site Requirements 35 Index 37 3

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5 1 1Introduction This Service Guide contains technical details for the IntelliVue TcG10 Gas Module. This guide provides a technical foundation to support effective troubleshooting and repair. It is not a comprehensive, in-depth explanation of the product architecture or technical implementation. It offers enough information on the functions and operations of the IntelliVue TcG10 Module so that engineers who repair it are better able to understand how it works. Who Should Use This Guide This guide is for biomedical engineers or technicians responsible for troubleshooting, repairing, and maintaining Philips patient monitoring systems. How to Use This Guide This guide is divided into eight sections. Navigate through the table of contents at the left of the screen to select the desired topic. Links to other relevant sections are also provided within the individual topics. In addition, scrolling through the topics with the page up and page down keys is also possible. Abbreviations Abbreviations used throughout this guide are: Name IntelliVue TcG10 IntelliBridge EC10 Module IntelliBridge EC5 ID Module IntelliVue Patient Monitor Abbreviation TcG10 EC10 EC5 the (host) monitor 5

6 1 Introduction Responsibility of the Manufacturer Philips only considers itself responsible for any effects on safety, EMC, reliability and performance of the equipment if: assembly operations, extensions, re-adjustments, modifications or repairs are carried out by persons authorized by Philips, and the electrical installation of the relevant room complies with national standards, and the instrument is used in accordance with the instructions for use. To ensure safety and EMC, use only those Philips parts and accessories specified for use with the monitor. If non-philips parts are used, Philips is not liable for any damage that these parts may cause to the equipment. This document contains proprietary information which is protected by copyright. All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws. Philips Medizin Systeme Böblingen GmbH Hewlett-Packard Str Böblingen, Germany The information contained in this document is subject to change without notice. Philips makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties or merchantability and fitness for a particular purpose. Philips shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Warnings and Cautions In this guide: A warning alerts you to a potential serious outcome, adverse event or safety hazard. Failure to observe a warning may result in death or serious injury to the user or patient. A caution alerts you where special care is necessary for the safe and effective use of the product. Failure to observe a caution may result in minor or moderate personal injury or damage to the product or other property, and possibly in a remote risk of more serious injury. 6

7 2 2Theory of Operation The IntelliVue TcG10 is a device used for the measurement of transcutaneous O 2 and CO 2 partial pressure in neonatal, pediatric and adult patients. It is an externally powered, standalone transcutaneous gas measurement device based on Radiometer technology. The measured tcpo 2 and tcpco 2 values along with status information, alarm messages and INOPs are sent from the TcG10 to the IntelliVue Monitor via the IntelliBridge EC5 ID Module and the IntelliBridge EC10 Plug-in Module Interface. The TcG10 can only be controlled and operated from a host monitor. The TcG10 (in combination with EC5 and EC10) is compatible with the IntelliVue MP40/50/60/70/ 80/90 and MX800 Patient Monitors with a Software Revision H.0. 7

8 2 Theory of Operation 8

9 3Testing and Maintenance 3 Introduction This chapter provides a checklist of the testing and maintenance procedures to ensure the performance and safety of the TcG10. These tests must be performed only by qualified personnel certified by the responsible organization. Qualifications required are: training on the subject, knowledge, experience and acquaintance with the relevant technologies, standards and local regulations. The personnel assessing safety must be able to recognize possible consequences and risks arising from non-conforming equipment. All recurring safety and performance assurance tests must be performed under equal environmental conditions to be comparable. For detailed instructions on the maintenance and cleaning of the IntelliVue TcG10 and its accessories, see Care and Cleaning and Maintenance and Troubleshooting in the IntelliVue TcG10's Instructions for Use. Recommended Frequency Perform the procedures as indicated in the suggested testing timetable. These timetable recommendations do not supersede local requirements. Table 1 Suggested Testing Timetable Tests Frequency Regular Test Visual Inspection Before each use Power On Test Performance Assurance tcgas Performance Once every two years, or if you Tests Mounting Integrity Test suspect the measurement is incorrect. Safety Tests Visual Visual Inspection After each service event Electrical Protective Earth Once every two years and after Equipment Leakage Current repairs where the power supply has been removed or replaced or the Patient Leakage Curren monitor has been damaged by impact 9

10 3 Testing and Maintenance When to Perform Tests This table tells you when to perform specific tests.the corresponding test procedures are described in the following sections. Table 2 When to perform tests Service Event (When performing... Installation Installation of TcG10 with an IntelliVue Monitor Other Regular Tests and Tasks Visual Inspection Power On Test Performance Assurance Performance Assurance Test Mounting Integrity Test Tests Required...Complete these tests) Perform Visual Inspection and Power On Test Perform Visual Inspection Perform Power On Test Perform TcG10 Performance Assurance Test Perform Mounting Integrity Test NOTE It is the responsibility of the facility operator or their designee to obtain reference values for recurring safety and system tests. These reference values are the results of the first test cycles after an installation. You may also purchase this service from Philips. Visual Inspection Before Each Use Check all exterior housings for cracks and damage. Check the condition of all external cables, especially for splits or cracks and signs of twisting. If serious damage is evident, the cable should be replaced immediately. Check that all mountings are correctly installed and secure. Refer to the instructions that accompany the relevant mounting solution. After Each Service, Maintenance or Repair Event Ensure all fuses accessible from the outside comply with the manufacturer s specification. Check: the integrity of mechanical parts. any damage or contamination that no loose parts or foreign bodies remain in the device after servicing or repair. the integrity of all relevant accessories. 10

11 3 Testing and Maintenance Power On Test Safety Tests 1 Connect the TcG10 and the IntelliVue monitor to mains and switch both on. Check for correct setup of TcG10, EC5, EC10, interface cable and IntelliVue monitor. The expected test result is pass: The connection status LED of the EC10 module will flash green until it has correctly identified the IntelliVue TcG10 and has started communication. Check that the connection status LED lights green continuously, indicating that communication has been established. If there is no sensor connected to the IntelliVue TcG10, the INOP tcgas NO SENSOR will be issued and the EC10 will be available in the Measurement Selection window. Safety tests are comprised of the following tests performed on the monitoring system: protective earth resistance equipment leakage current applied part leakage current Safety test requirements are set according to international standards, their national deviations and specific local requirements. The safety tests detailed in this Service Guide are derived from international standards but may not be sufficient to meet local requirements. We recommend that you file the results of safety tests. This may help to identify a problem early particularly if the test results deteriorate over a period of time. Each individual piece of equipment which has its own connection to mains or which can be connected or disconnected from mains without the use of a tool must be tested individually. Accessories which can affect the safety of the equipment under test or the results of the safety test must be included in the tests and documented. Warnings, Cautions, and Safety Precautions These tests are well established procedures of detecting abnormalities that, if undetected, could result in danger to either the patient or the operator. Disconnect the device under test from the patient before performing safety tests. Disconnect the device under test from mains before performing safety tests. If this is not possible, ensure that the performance of these tests does not result in danger to the safety analyzer operator, patients or other individuals. Test equipment (for example, a Safety Analyzer) is required to perform the safety tests. Please refer to Annex C of IEC/EN for exact requirements for the measurement equipment and for measurement circuits for protective earth resistance and leakage currents. Refer to the documentation that accompanies the test equipment. Only certified technicians should perform safety testing. The consistent use of a Safety Analyzer as a routine step in closing a repair or upgrade is emphasized as a mandatory step to maintain user and patient safety. You can also use the Safety Analyzer as a troubleshooting tool to detect abnormalities of line voltage and grounding plus total current loads. During safety testing, mains voltage and electrical currents are applied to the device under test. Ensure that there are no open electrical conductive parts during the performance of these tests. Avoid that users, patients or other individuals come into contact with touch voltage. 11

12 3 Testing and Maintenance For Europe and Asia/Pacific, TcG10 complies with: IEC : A1: A2:1995; EN : A1: A2:1995; IEC :2001; EN :2001; IEC :2001; EN :2001. For USA, the TcG10 complies with: UL For Canada, CAN/CSA C22.2#601.1-M90 Local regulations supersede the testing requirements listed in this chapter. If a non-medical electrical device is connected to a medical electrical device, the resulting medical electrical system must comply with IEC/EN Perform safety tests as described on the following pages. Safety Test Procedures Use the test procedures outlined here only for verifying safe installation or service of the product. The setups used for these tests and the acceptable ranges of values are derived from local and international standards but may not be equivalent. These tests are not a substitute for local safety testing where it is required for an installation or a service event. If using an approved safety tester, perform the tests in accordance with the information provided by the manufacturer of the tester and in accordance with your local regulations, for example IEC/EN , UL (US), IEC/EN 62353, and IEC/EN The safety tester should print results as detailed in this chapter, together with other data. Please refer to Annex C of IEC/EN for requirements for the measurement equipment and for measurement circuits for protective earth resistance and leakage currents. The following symbols are used in the diagrams illustrating the safety tests: Supply mains Protective earth L, N Supply mains terminals PE Protective earth terminal Mains part Applied part F-type applied part Measuring device Resistance measuring device Connection to accessible conductive parts... Optional connection 12

13 3 Testing and Maintenance CAUTION After each service, maintenance or repair event: Ensure all fuses accessible from the outside comply with the manufacturer s specification. Check: the integrity of mechanical parts, internally and externally. any damage or contamination, internally and externally. that no loose parts or foreign bodies remain in the device after servicing or repair. the integrity of all relevant accessories. Hints for Correct Performance of Safety Tests Perform a visual inspection on all detachable power cords used with the monitoring system and include these in all safety test procedures. Connection lines such as data lines or functional earth conductors may appear to act like protective earth connections. These may lead to incorrect measurements and need to be considered during testing. If necessary, unplug these connections. During measurements, the equipment under test shall be isolated from earth, except the protective earth conductor in the power supply cord. Position all cables and cords in such a manner that they do not influence the safety tests. Measurement of insulation resistance is not required. Guideline for Performance of Safety Tests Connect the detachable power cord of the device under test to the safety analyzer's test mains port. Connect the enclosure test lead of the safety analyzer to the enclosure of the device under test, e.g. to the equipotential connector. For testing the applied part leakage current, connect all applied parts to the safety analyzer using the appropriate patient lead or adapter cable. If necessary, repeat the safety test procedure until all available applied parts have been tested. Refer to the documentation that accompanies the safety analyzer for further details on how to set up and perform the test. Protective Earth Resistance Test - Setup Example 13

14 3 Testing and Maintenance Equipment Leakage Current Test - Setup Example Applied Part Current Test - Setup Example NOTE The above graphics resemble the Metron QA-90 setup and are protected by copyright. Copyright owned by Fluke (Metron). 14

15 3 Testing and Maintenance S(1): Protective Earth Resistance Test Test to perform: Measuring circuit for the measurement of Protective Earth Resistance in medical electrical equipment that is disconnected from the supply mains. This measures the impedance of the Protective Earth (PE) terminal to all exposed metal parts of the Instrument under Test (IUT), which are for safety reasons connected to the Protective Earth (PE). You can find metal parts of the device at the equipotential connector. Measurements shall be performed using a measuring device capable to deliver a current of at least 200 ma into 500 mohms with maximum 24V This safety test is based on IEC/EN , IEC/EN 62353, UL Ed. 2/UL :2003 and CSA M90. Report the highest value (X1). Test Protective Earth Resistance Test (with mains cable) Expected test results X1 <= 300mOhms NOTE If the protective earth resistance test fails, testing must be discontinued immediately and the device under test must be repaired or labeled as defective. All values for current and voltage are the root mean square (r.m.s.) values, unless otherwise stated. Flex the power cord during the protective earth resistance test to evaluate its integrity. If it does not pass the test, exchange the power cord. 15

16 3 Testing and Maintenance S(2): Equipment Leakage Current Test - Normal Condition Test to perform: Measuring circuit for the measurement of Equipment Leakage Current - Direct method according to IEC/EN This test measures leakage current of exposed metal parts of the monitor and the functional earth leakage current. It tests normal and reversed polarity. Perform the test with S1 closed (Normal Condition). There are no parts of the equipment that are not protectively earthed. This safety test is based on IEC/EN , IEC/EN 62353, UL Ed. 2/UL :2003 and CSA M90. For measurement limits, refer to Safety (2) test, Test and Inspection Matrix. Report the highest value (X1). Test Equipment Leakage Current Test (Normal Condition - with mains cable) Expected test results X1 <= 100μA NOTE All values for current and voltage are the root mean square (r.m.s.) values, unless otherwise stated. In case of an IT-power system, this safety test measurement requires a special measuring circuit, for example with its own integrated TN-system or use of an external isolation transformer attached to the safety test device. 16

17 3 Testing and Maintenance S(3): Equipment Leakage Current Test - Single Fault Condition Test to perform: Measuring circuit for the measurement of Equipment Leakage Current - Direct method according to IEC/EN This test measures leakage current of exposed metal parts of the monitor and the functional earth leakage current. It tests normal and reversed polarity. Perform the test with S1 open (Single Fault Condition). There are no parts of the equipment that are not protectively earthed. This safety test is based on IEC/EN , IEC/EN 62353, UL Ed. 2/UL :2003 and CSA M90. For measurement limits, refer to Safety (3) test, Test and Inspection Matrix. Report the highest value (X2). Test Equipment Leakage Current Test (Single Fault Condition - with mains cable) Expected test results X2 <= 300μA NOTE All values for current and voltage are the root mean square (r.m.s.) values, unless otherwise stated. In case of an IT-power system, this safety test measurement requires a special measuring circuit, for example with its own integrated TN-system or use of an external isolation transformer attached to the safety test device. 17

18 3 Testing and Maintenance S(4): Applied Part Leakage Current - Mains on Applied Part Test to perform: Measuring circuit for the measurement of Applied Part Leakage Current - Direct method according to IEC/EN This test measures applied part leakage current from applied part to earth caused by external main voltage on the applied part. Each polarity combination possible shall be tested. There are no parts of the equipment that are not protectively earthed. This safety test is based on IEC/EN , IEC/EN 62353, UL Ed. 2/UL :2003 and CSA M90. For measurement limits and test voltage, refer to Safety (4) test, Test and Inspection Matrix. Report the highest value. (X1). Test Applied Part Leakage Current Test (Single Fault Condition - mains on applied part) Expected test results S4 <= 50μA NOTE All values for current and voltage are the root mean square (r.m.s.) values, unless otherwise stated. In case of an IT-power system, this safety test measurement requires a special measuring circuit, for example with its own integrated TN-system or use of an external isolation transformer attached to the safety test device. 18

19 3 Testing and Maintenance Mounting Integrity Test Perform the following steps to ensure the integrity of the quick mount: Visually inspect the quick mount and check for the following symptoms: The quick mount screws are loose There is a clearance between the quick mount and the TcG10. The mounting is unstable The Quick Mount release button scrapes or gets stuck on the front bezel If you observe any of these symptoms, remove the TcG10 from the mount. Ensure that the threading of the TcG10 is not damaged. If the quick mount is damaged, exchange the TcG10. Ensure that all quick screws are tight. If you notice any damage to the threading of the TcG10, replace the TcG10. Performance Assurance Tests 1 Go into service mode and check for correct settings for the calibration gas in use. Default settings are: 7.5% CO 2, 20.9% O 2 2 Check that there are no INOPS and that you can perform a successful sensor calibration as described in the TcG10 Instructions for Use. Reporting of Test Results Philips recommends all test results are documented in accordance with local laws. Authorized Philips personnel report test result back to Philips to add to the product development database. While hospital personnel (biomedical engineers or technicians) do not need to report results to Philips, Philips recommends that they record and store the test results in accordance with local laws. The following table lists what to record after completing the tests in this chapter. Record the results in the empty column in the Test and Inspection Matrix. The following is a guide as to what your documentation should include: Identification of the testing body (for example, which company or department carried out the tests). Name of the person(s) who performed the tests and the concluding evaluation. Identification of the device(s) and accessories being tested (serial number, etc.). The actual tests (incl. visual inspections, performance tests, safety and system tests) and measurements required Date of testing and of the concluding evaluation. A record of the actual values of the test results, and whether these values passed or failed the tests. Date and confirmation of the person who performed the tests and evaluation. The device under test should be marked according to the test result: passed or failed. 19

20 3 Testing and Maintenance Carrying Out and Reporting Tests Test Report Testing Organization: Name of testing person: Responsible Organization: Device Under Test: Product Number: Accessories: Measurement Equipment (Manufacturer, Type, Serial No.): Functional Test (parameters tested): (Check one of the following three options) Test before putting into service (reference value) Recurrent Test Test after Repair ID-Number Serial No.: 20

21 3 Testing and Maintenance Test and Inspection Matrix Test Test or Inspection to be Performed Expected Test Results Record the Results (mandatory for Philips Personnel only) Visual Inspection Power On TcG10 Performance Assurance Test Safety (1) Safety (2) Safety (3) Safety (4) Perform Visual Inspection Power on the unit. Does the self-test complete successfully Perform the TcG10 performance assurance test. Perform Safety Test (1): Protective Earth Resistance Perform Safety Test (2): Equipment Leakage Current - Normal Condition. Perform Safety Test (3): Equipment Leakage Current - Single Fault Condition (Open Earth) Perform Safety Test (4): Patient Leakage Current - Single Fault Condition, mains on applied part. Pass or Fail If Yes, Power On test is passed See expected results in test procedures With mains cable: Maximum impedance (X1): <=300 mohms With mains cable: Maximum leakage current (X1):<= 100 μa With mains cable: Maximum leakage current (X2):<= 300 μa Maximum leakage current (X1): <=50 μa Key: P = Pass, F = Fail, X or Sys = test value to be recorded What to record V:P or V:F PO:P or PO:F P: P or P: F S(1):P/X1 or S(1):F/X1 S(2): P/X1 or S(2): F/X1 S(3): P/X2 or S(3): F/X2 S(4): P/X1 or S(4): F/X1 Actual Results NOTE All values for current and voltage are the root mean square (r.m.s.) values, unless otherwise stated. 21

22 3 Testing and Maintenance Evaluation Safety and Functional Test passed Repair required at a later date, safety and functional test passed Device must be taken out of operation until repair and passed tests Device failed and must be taken out of operation. Notes: Yes No Next Recurrent Test: Name: Date/Signature: Evaluation of Test Results The evaluation of the test results must be performed by appropriately trained personnel with sufficient product, safety testing and application knowledge. If any test results are between 90% and 100% of the respective expected result, the previously measured reference values must be taken into consideration for the assessment of the electrical safety of the device under test. If no reference values are available, you should consider shorter intervals between upcoming recurrent tests. NOTE If any single test fails, testing must be discontinued immediately and the device under test must be repaired or labeled as defective. Be sure to inform the user about the test failure in writing. After Installation, Testing or Repair Before handing the TcG10 over to the end-user, make sure it is configured appropriately. Ensure that the user receives the current revision of the TcG10 documentation. 22

23 4 4Troubleshooting This section explains how to troubleshoot the TcG10 if problems arise.a list of possible difficulties is supplied, along with probable causes, and recommended actions to correct the difficulty. INOPS Symptoms Cause of Failure Failure Isolation and Remedy tcgas SENSOR MALF INOP is issued tcgas EQUIP MALF INOP is issued Malfunction of the tcpo 2 /tcpco 2 sensor or the measurement module. Malfunction of the tcpo 2 /tcpco 2 sensor or the measurement module. Replace the tcpo 2 /tcpco 2 sensor. Replace the tcpo 2 /tcpco 2 Sensor. If problem persists, replace the TcG10 module. 23

24 4 Troubleshooting 24

25 5 5Repair and Disassembly The repair strategy for the TcG10 is unit exchange. Before exchanging the unit, you must remove the EC5 module: 1 Remove the black plastic communication port cover to access the EC5 module. 2 Remove the screws from the EC5 connector. 3 Remove the connector from the communication port of the TcG10. 4 Send the TcG10 in for exchange. 5 Keep and store the EC5 module for re-use with the exchange TcG10. 25

26 5 Repair and Disassembly 26

27 6 6Parts The repair strategy for the TcG10 is unit exchange. There are no orderable spare parts. Exchange Service Parts: Exchange P/N Description TcG10 Exchange module IB-EC10 Module IntelliBridge EC10 Non-Exchange Service Parts: Part Number M M M M M Description IB-EC10 Frt Housg Assy Module RS232/LAN Bezel EC10 RJ45 IV CBL 1.5m incl. adapter set IV CBL 3m incl. adapter set IV CBL 10m incl. adapter set 27

28 6 Parts 28

29 7 7Installation The IntelliVue TcG10 module is not user installable. It must be installed by qualified service personnel. The IntelliVue TcG10 must be fixed to a table top or mounting system with the Quick Mount solution at all times. If required, attach the top mount for the host monitor to the TcG10. Installation Checklist Use this checklist to document your installation. Please file this installation record Step Task Check Box when Task Done 1 Perform initial inspection of delivery, unpack and check the shipment o 2 Mount the TcG10 as appropriate for your installation o 3 Connect the TcG10 to AC mains using the supplied power cord o 4 Perform Visual, Power On and Functional test blocks o 5 Perform Safety Tests, if required by local laws and regulations o Initial Inspection Mechanical Inspection Open the shipping container(s) and examine each part of the instrument for visible damage, such as broken connectors or controls, or scratches on the equipment surfaces. If the shipping carton/ container is undamaged, check the cushioning material and note any signs of severe stress as an indication of rough handling in transit. This may be necessary to support claims for hidden damage that may only become apparent during subsequent testing. Electrical Inspection The instrument has undergone extensive testing prior to shipment. Safety testing at installation is not required (except in situations where devices are interconnected forming a system, see Connecting Non- Medical Devices in the Site Preparation Chapter of this manual). An extensive self check may be performed. This recommendation does not supersede local requirements. All tests are described in the Testing and Maintenance section of this manual. 29

30 7 Installation Claims for Damage and Repackaging Claims for Damage When the equipment is received, if physical damage is evident or if the monitor does not meet the specified operational requirements of the patient safety checks or the extended self check, notify the carrier and the nearest Philips Sales/Support Office at once. Philips will arrange for immediate repair or replacement of the instrument without waiting for the claim settlement by the carrier. Repackaging for Shipment or Storage If the instrument is to be shipped to a Philips Sales/Support Office, securely attach a label showing the name and address of the owner, the instrument model and serial numbers, and the repair required (or symptoms of the fault). If available and reusable, the original Philips packaging should be used to provide adequate protection during transit. If the original Philips packaging is not available or reusable please contact the Philips Sales/Support Office who will provide information about adequate packaging materials and methods. Installing the IntelliVue TcG10 Use the following procedure to install the IntelliVue TcG10: 1 Remove the plastic snap-in cover of the communication port. 2 Connect the IntelliBridge EC5 module to the IntelliVue TcG10. Ensure that the IntelliBridge EC5 module is labelled with IntelliVue TcG10. Tighten the screws of the connector properly. 3 Insert the plastic snap-in cover. 4 Insert the IntelliBridge EC10 module into the Flexible Module rack (FMS) or integrated module slot of the patient monitor. 5 Connect the IntelliBridge EC10 module to the IntelliBridge EC5 module in the communication port of the IntelliVue TcG10 using the supplied cable. 6 Screw the new calibration gas cylinder clockwise into the socket. NOTE Tighten it firmly, but do not over screw. WARNING Risk of incorrect measurement: Do not use calibration gas other than the original Radiometer Calibration Gas 1 (part number ). Do not use calibration gas with an expired Use Before Date. 7 Connect the IntelliVue TcG10 power cord to an appropriate power supply. NOTE Green indicator LED lights up on the front panel of the IntelliVue TcG10. 30

31 7 Installation <warning Do not connect the IntelliVue patient monitor, IntelliVue TcG10, IntelliBridge EC10 module or IntelliBridge EC5 module to the standard hospital network. 8 Connect the tc Sensor 84 to the sensor socket on the left side of the IntelliVue TcG10. NOTE Before connecting the tc Sensor 84 to the IntelliVue TcG10, make sure that measurement settings are set to your hospital s preference, see Configurable Settings in the TcG10 Instructions for Use. 9 Make sure that your tc Sensor 84 is membraned as described in Membraning the Sensor in the TcG10 Instructions for Use. 10 Place the tc Sensor 84 in the calibration chamber at the front of the IntelliVue TcG Switch on the IntelliVue TcG10 as described in Switching On Devices in the TcG10 Instructions for Use. 12 The connection status LED of the IntelliBridge EC10 module will flash green until it has correctly identified the IntelliVue TcG10 and started communication. Check that the connection status LED then lights green continuously, indicating that communication has been established. 13 Observe the indications given by the patient monitor. 14 The system starts calibration automatically. For information about the calibration process and status, see Calibration in the TcG10 instructions for Use. Wait until the tc Sensor 84 has been successfully calibrated. In this case the tc Sensor 84 is ready to use and the formerly displayed INOP tcgas CAL RUNNING disappears from the monitor s screen. If the calibration fails, an INOP will be displayed. In this case, see Troubleshooting in the TcG10 Instructions for Use. NOTE To ensure that the system is always ready for use, keep the IntelliVue TcG10 turned on and the tc Sensor 84 placed in the calibration chamber. The IntelliVue TcG10 automatically performs a calibration every 6 hours while the tc Sensor 84 is in the chamber. This ensures that the tc Sensor 84 is always in good operating conditions and ready to use. Installing the Table Mount for the Host Monitor If required, you can attach the table mount to the TcG10 so the host monitor can be mounted directly on the TcG10. NOTE If you wish to mount the host monitor directly on the TcG10, the TcG10 itself MUST be mounted with its quick mount to ensure a stable position. 1 Remove the three plastic screws from the top of the TcG10. 31

32 7 Installation 2 Attach the table mount to the TcG10 with the three screws supplied with the mounting kit. Depending on the host monitor you will need to attach the mount in a different position (see pictures below). NOTE The fourth plastic screw needs to stay in place for protection from liquid ingression. WARNING Do not use the plastic screws to fix the table mount to the TcG10. This could result in unstable mounting. 32

33 7 Installation Configuration Tasks The following additional settings can only be made in configuration mode. Setting Description Operation Range or States tcpo2 Color Operation to select the color in which tcpo 2 is displayed. tcpco2 Color Operation to select the color in which tcpco 2 is displayed. In-Vivo Mode Switch the In-Vivo Mode for the transcoutaneous gas measurement on/ off. tcgas Unit Allows the change between different gas units. Temperature Unit SmartHeat Allows change between different temperature units. Allows to switch on or off the SmartHeat functionality. Red, Green, Yellow, Blue, Magenta, Cyan, White, Pink, Orange, Light Green, Light Red Red, Green, Yellow, Blue, Magenta, Cyan, White, Pink, Orange, Light Green, Light Red On, Off mmhg, kpa C, F On, Off 33

34 7 Installation 34

35 8 8Site Preparation TcG10 Site Requirements Space Requirements The situating of the TcG10 should be planned such that the nursing staff are able to monitor the patient with relative ease, with all patient connectors and controls readily available and the displays clearly visible. The location should also allow access to service personnel without excessive disruption and should have sufficient clearance all round to allow air circulation. Maximum dimensions and weight: Size (W x H x D) 304 mm x 92 mm x 234 mm (11.9 x 3.6 x 9.3 ) Weight 3.8 kg (6.6 lb) Environmental Requirements The environment where the TcG10 will be used should be reasonably free from vibration, dust and corrosive or explosive gases. The ambient operating and storage conditions for the TcG10 monitor must be observed. If these conditions are not met, the accuracy of the system will be affected and damage can occur Temperature Operating: 5 to 40 C (41 to 104 F) Transport and Storage: -20 to 60 C (-4 to 140 F) Humidity Operating: 20% to 80% relative humidity (RH) Transport and Storage: 95% relative humidity 60 C (140 F) Ambient Pressure Operating: 450 mmhg to 795 mmhg (60 kpa to 106 kpa) Transport and Storage: 450 mmhg to 795 mmhg (60 kpa to 106 kpa) 35

36 8 Site Preparation Altitude Operating: -300 m to 3800 m (-984 ft to ft) Transport and Storage: -300 m to 3800 m (-984 ft to ft) Electrical and Safety Requirements Safety Requirements If the TcG10 is to be used in internal examinations on the heart or brain ensure that the monitor is connected to an equipotential grounding system. Grounding The TcG10 MUST be grounded during operation (Class I equipment according to IEC ). If a three-wire receptacle is not available then the hospital electrician must be consulted to ensure that proper grounding is available on installation. NEVER attempt to use a three-wire to two-wire adapter with the monitor. WARNING Each component must be individually grounded for safety and interference suppression purposes. Electrical Requirements Line Voltage Connection The TcG10 module uses < 20 W. Line Voltage The TcG10 module may be operated on ac line voltage ranges of 100 to 240V (50/60 Hz). 36

37 1Index A Abbreviations 5 After Each Service, Maintenance or Repair Event 10 After Installation, Testing or Repair 22 Altitude 36 Ambient Pressure 35 B Before Each Use 10 C Carrying Out and Reporting Tests 20 Claims for Damage 30 Claims for Damage and Repackaging 30 Configuration Tasks 33 E Electrical and Safety Requirements 36 Electrical Inspection 29 Electrical Requirements 36 Environmental Requirements 35 Evaluation 22 Evaluation of Test Results 22 G Guideline for Performance of Safety Tests 13 H Hints for Correct Performance of Safety Tests 13 How to Use This Guide 5 Humidity 35 I Initial Inspection 29 INOPS 23 Installation 29 Installation Checklist 29 Installing the IntelliVue TcG10 30 Installing the Table Mount for the Host Monitor 31 Introduction 5, 9 M Mechanical Inspection 29 Mounting Integrity Test 19 P Parts 27 Performance Assurance Tests 19 Power On Test 11 R Recommended Frequency 9 Repackaging for Shipment or Storage 30 Repair and Disassembly 25 Reporting of Test Results 19 Responsibility of the Manufacturer 6 S S(1) Protective Earth Resistance Test 15 S(2) Equipment Leakage Current Test - Normal Condition 16 S(3) Equipment Leakage Current Test - Single Fault Condition 17 S(4) Applied Part Leakage Current - Mains on Applied Part 17 Safety Requirements 36 Safety Test Procedures 12 Safety Tests 11 Site Preparation 35 Space Requirements 35 T TcG10 Site Requirements 35 Temperature 35 Test and Inspection Matrix 21 Test Report 20 Testing and Maintenance 9 Theory of Operation 7 Troubleshooting 23 V Visual Inspection 10 W Warnings and Cautions 6 Warnings, Cautions, and Safety Precautions 11 When to Perform Tests 10 Who Should Use This Guide 5 37