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4 Testing and Maintenance

Performance Assurance Tests - Checking and Calibrating the Gas Analyzer

54

Performance Assurance Tests - Checking and
Calibrating the Gas Analyzer

The following sections explain how to check the gas analyzer to ensure that it is operating within its
specified limits. A list of the equipment required to carry out the checks is included, as well as step-by
step instructions for the calibrations.

If you receive fail indications while testing, refer to the troubleshooting section of this document for
guidance.

Access Service Functions of the Gas Analyzer

Service functions of the IntelliVue G1 and IntelliVue G5 are accessed with the M1013A/M1019A
Service Software (VISIA tool) which is available on the Service CD shipped with the product.

When and how to check the Gas Analyzer

To ensure that the gas analyzer operates within the specified limits, it must be checked every 12
months. If you find values outside the tolerance limits while checking, please refer to the
troubleshooting section in order to determine whether the instrument can be calibrated again or needs
to be repaired.

Whenever the readings are in doubt, a gas calibration check should be performed.

Equipment required for checking

The following equipment is required for checking the gas analyzer. If applicable, part numbers are
given in the parts list section of this manual.

Equipment

Philips part # or other recommendation

Accuracy

IntelliVue G1/G5 PC cable

M1013-61005 / 451261005001
(RS232 - if necessary, a USB-to-RS232 serial
adapter can be used. See note below)

n/a

TSI Flowmeter

453564178121



3 ml/min or better

Digital Barometer/
Pressure Indicator

Barometer/Digital Pressure Indicator with an
accuracy of ±2mbar or better.
Recommended: DRUCK DPI 705, 2bar, absolute



2 mbar or better

Watertrap

M1657B / 989803110871

n/a

Sample Tubing

M1658A / 989803104671

n/a

Calibration Gas Reservoir Bag M1659A / 989803104681

n/a

Calibration Gas

M1662A / 451261001391

n/a

Gas Exhaust Return Line or
Exhaust Tubing

M1655B / 989803145671 or
M1015-40001 / 453563227921

n/a

Leakage Test Kit

M1013-64002 / 451261014851

n/A

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Summary of Contents for M1013A IntelliVue G1

Page 1: ...Patient Monitoring Service Guide M 1 0 1 3 A M 1 0 1 9 A I n t e l l i V u e G 1 G 5 IntelliVue G1 G5 M1013A M1019A ...

Page 2: ...Part Number 4535 643 23271 Issued in Germany 02 2012 453564323271 S PHI ...

Page 3: ...ent 10 Alarm Ranges 11 Alarm Delay 11 awRR Alarm Delay 11 Apnea Alarm 11 INOP Alarms 12 Theory of Operation 12 General Measurement Principles 12 O2 Sensor 12 Measurement Principle 12 Pump 13 Watertrap 13 2 Installation and Patient Safety 15 Site Preparation Introduction 15 IntelliVue G1 G5 Site Requirements 15 Environment 16 Initial Inspection 16 Mechanical Inspection 16 Electrical Inspection 16 C...

Page 4: ...ting Non Medical Devices 25 3 Software Uploads 27 Checking the Unit for Functionality 28 Uploading the Software 32 4 Testing and Maintenance 41 Introduction 41 Terminology and Definitions 41 Recommended Frequency 42 When to perform Tests 42 Testing Sequence 43 Visual Inspection 43 Before Each Use 43 After Each Service Maintenance or Repair Event 43 Power On Test 44 Safety Tests 44 Warnings Caution...

Page 5: ...ation 59 Zero Calibration Test 59 Component Status Check 60 Pneumatic Tests 61 Equipment needed 61 Leak Check 61 Checking for leaks between inlet and pump 61 Flow Rate Check 64 Pressure Sensor Test 64 Flow Rate Adjustment 65 Gas Calibration Test 66 Disposal of Empty Gas Cylinder 69 Mounting Integrity Test 69 Reporting of Test Results 69 Carrying Out and Reporting Tests 70 Test Report 70 Test and I...

Page 6: ...6 Tools required 79 Removing the Bottom Quick Release Mount 80 7 Parts List 81 Exchange Parts 81 Replacement Parts 81 ...

Page 7: ... This Guide This guide is divided into seven 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 Description The Philips M1013A IntelliVue G1 and the M1019A IntelliVue G5 work ...

Page 8: ... copyright laws Philips Medizin Systeme Böblingen GmbH Hewlett Packard Str 2 71034 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 contai...

Page 9: ...water vapor of room temperature gas 23 o C 100 rh For all other gases the readings are always given as dry values Sample Flow Rate 200 ml min 201 Sample Delay Time All measurements and alarms are subject to a delay of 5 seconds Total System Response Time the sum of the delay time and the parameter specific rise time Operating Temperature 10 to 40 C 50 to 104 F Storage Temperature 20 to 65 C 4 to 1...

Page 10: ...ution 1 rpm Detection Criteria adaptive threshold Range 0 to 100vol Accuracy 2 0 vol 8 relative Resolution 1 vol Rise time 500 msec typical Range 5 to 100vol Accuracy 3 vol Resolution 1 vol Rise time 500 msec typical Agent Range vol Accuracy Resolution Rise Time Halothane 0 8 5 0 15 vol 15 0 relative 0 05 500 Enflurane 0 10 0 0 15 vol 15 0 relative 0 05 500 Isoflurane 0 8 0 0 15 vol 15 0 relative ...

Page 11: ...d agent is added to Desflurane this causes a mixture identification at the latest if the concentration of the second agent exceeds 10 vol of the current Desflurane concentration Agent High Range Low Range AWRR 10 60 rpm Adult Pedi 30 60 rpm Neonatal 0 55 rpm ETCO2 20 76 mmHg 10 75 mmHg IMCO2 2 20 mmHg none inN2O 0 82 vol none inO2 optional 19 100 vol 18 99 vol et SEV 0 1 9 0 vol 0 0 8 9 vol in SEV...

Page 12: ... The gas is transported into a sample cell and an optical IR filter selects a specific band of IR light which has passed through the gas For multiple gas measurement such as in the IntelliVue G1 and G5 there are multiple IR filters The higher the concentration of gas in a given volume the more IR light is absorbed This means that higher concentrations of IR absorbing gas cause a lower transmission...

Page 13: ...gas the zero calibration and field calibration gases The flow rate control logic drives the pump as hard as necessary to maintain the selected flow rate A partial occlusion or an inefficient pump results in the pump being driven harder A serious occlusion results in the pump being driven at or near its maximum load If as a result of this occlusion the desired flow rate cannot be upheld an occlusio...

Page 14: ... of a material that swells when getting wet when the reservoir is full or when fluid penetrates the separation filter and enters the measurement path and blocks the respective path at the inlet of the unit Once the water fuses are blown any passage of fluid is blocked and the gas flow resistance increases so that an occlusion is detected ...

Page 15: ...ing the gas analyzer together with a reminder of the preventive maintenance PM checks and their frequencies CAUTION The gas analyzer must be positioned on a surface with a maximum incline of 15 To avoid condensed water collecting in the patient sample tube it is recommended that the gas analyzer is positioned at or above patient level wherever possible Site Preparation Introduction This section de...

Page 16: ...urs at room temperature to warm up before any connections are made to it Make sure that the gas analyzer is free of condensation before operation Condensation can form when equipment is moved from one building to another thus being exposed to moisture and differences in temperature Initial Inspection Mechanical Inspection Open the shipping container s and examine each part of the INtelliVue G1 G5 ...

Page 17: ...d 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 Making Connections to the IntelliVue G1 G5 All connections to the gas analyzer are made on its rear panel Refe...

Page 18: ...ed specifically for use with that equipment Connecting the IntelliVue G1 G5 to AC Mains The IntelliVue G1 G5 has a wide range power supply that allows you to operate the monitor from an AC alternating current power source of 100 V to 240 V 10 and 50 60 Hz 5 WARNING Always use the supplied power cord with the earthed mains plug to connect the monitor to an earthed AC mains socket Never adapt the ma...

Page 19: ...he Power Cord In order to prevent the power cord from accidentally being unplugged secure it with the power cord securing bracket 1 Insert the nose of the power cord securing bracket into the small slit above the power connector 2 Slide the bracket to the left and secure it with knurled nut ...

Page 20: ... an old M1655A Gas Exhaust Return Line you must cut off the luer lock connection of the shorter tube first before connecting to the filter 2 Fit the female luer lock connection 2 of the longer tube to the male side of the filter 3 Fit the open end 5 of the longer tube to the Anesthetic Gas Exhaust outlet 4 Fit the open end 4 of the shorter tube to the ventilation circuit Figure 3 Setting Up the M1...

Page 21: ...end to use a scavenging system with the gas analyzer one of the following parts must also be connected to protect it against malfunction 1 A ventilator reservoir where the suction pressure does not exceed 70 mbar or 2 A scavenging interface properly set and maintained see scavenging interface manufacturer s instructions NOTE If you are not returning the gas sample into the patient s breathing circ...

Page 22: ...t no patient operator or other person can be harmed by a IntelliVue G1 G5 removed intentionally or released accidentally from the mount When using the Quick Mount be aware of the danger of accidental activation of the Quick Mount release button when lifting or moving items located under the monitor such as pole mounts etc For instructions on how to mount the monitor using the Quick Mount table mou...

Page 23: ...atertrap at the luer lock connector For details refer to the Instructions for Use Post Installation Checks See Test and Inspection Matrix for details WARNING Do not use the instrument for any monitoring procedure on a patient if you identify anything which indicates impaired functioning of the instrument Safety Requirements Compliance and Considerations The M1013A IntelliVue G1 and the M1019A Inte...

Page 24: ...bols Caution refer to accompanying documents Setup Standby Power On Off Equipotential grounding Identifies year and month of manufacture Alternating current Electrical signal input indicator Electrical signal output indicator Applied part has special protection against electric shocks Type BF according to IEC 60601 1 and is defibrillator proof Gas output indicator Gas input indicator The device co...

Page 25: ...otential equalization conductor is connected to the equipotential grounding terminal on the instrument s rear panel and the other end to one point of the equipotential grounding system The equipotential grounding system assures that potential differences between conductive parts are limited according to requirements of applicable standards This safety measure prevents that currents flowing through...

Page 26: ...2 Installation and Patient Safety Safety Requirements Compliance and Considerations 26 ...

Page 27: ... option and M1019A both files need to be downloaded and later loaded to the device For M1013A without O2 option only the general software file beginning with pg is required there is no MFM software for M1013A without O2 option so there is no need for loading the file Please use the support tool VISIA 1 14 FF or higher and connect the M1013A M1019A The connection is made automatically when VISIA is...

Page 28: ...ctionality 28 Checking the Unit for Functionality Before performing a software update please check the IntelliVue G1 G5 for functionality by following the steps listed below 1 Set Standby to Operate and breath detection to Disabled in General Tab ...

Page 29: ...ab and set Pump Flow Level to high 3 Select the Zero Tab and set the calibration mode to Auto 4 Wait for the automatic Zero calibration to start or choose Manual and press the Zero button Please make sure to switch the calibration mode back to Auto after a successful Zero calibration ...

Page 30: ...ol O2 should be approximately 20 8 Vol N2O and Agent 1 and 2 should be 0 Vol Data valid will have a green LED ISO accuracy will have a yellow LED for a successful calibration 5 In the Status Tab you will see green LEDs for the whole unit except for Breath detection and Breath Phase Inspiration ...

Page 31: ...in the Config Tab Expand the MOPS item in the Component Info window to check the Software rev e g 1 25 00 before upload and then go to the MFM item except for M1013A IntelliVue G1 without O2 option below and expand that as well Check the Multi Function Module software e g 2 10 00 before upload ...

Page 32: ...3 Software Uploads Uploading the Software 32 Uploading the Software 1 After checking the unit please select the MISC Tab in the VISIA tool In the DOWNLOAD section click on the START button ...

Page 33: ...he order in which the files are loaded is irrelevant The Baud rate is automatically set to 57600 Do not change this setting 3 Click on the Start button and wait for the automatic software load procedure to begin This may take a few seconds up to 15 sec to start and can be observed in the status bar in the lower half of the pop up window Do not interrupt this procedure The whole procedure can take ...

Page 34: ...3 Software Uploads Uploading the Software 34 ...

Page 35: ...is may destroy the memory in the module and the module will need to be exchanged and repaired 4 When the download is finished the programming process will automatically start as indicated in the Status section programming in progress max 180 sec and in the status bar The programming process can run at maximum 180 sec but will normally be faster ...

Page 36: ...Software 36 5 When the first file upload is complete see picture below please do not click on the OK button except for M1013A without O2 option For M1013A with O2 option and M1019A the second software file must be loaded and programmed ...

Page 37: ...Uploading the Software 3 Software Uploads 37 6 Click on Select again and choose the second software file Then click on the Start button ...

Page 38: ...e lost You will need to reconnect in the General Tab in order to check whether the software upload was successful 8 Please wait a few seconds approximately 10 sec maybe select a few Tabs to re establish the screen after reconnection to set the unit to Operate and Disabled for Breath detection in the General Tab Then select the Pneum Tab again and set the Pump Flow Level to High then select the Zer...

Page 39: ...Uploading the Software 3 Software Uploads 39 9 For checking the software select the Config Tab and expand MOPS and MFM again ...

Page 40: ...new software e g Software Rev 1 32 00 and in MFM the new software for the Multi Function Module e g Software Rev 2 15 00 except for M1013A without O2 option there you will only need to check the MOPS section 10 The software file s are now successfully loaded and programmed ...

Page 41: ...ntenance and Troubleshooting in the G1 G5 Instructions for Use Terminology and Definitions The following terms and definitions are used throughout this chapter and taken from the international standards IEC 60601 1 IEC 60601 1 1 and IEC 62353 Medical System a medical electrical system is a combination of at least one medical electrical device and other electrical equipment interconnected by functi...

Page 42: ... six months Fan Check Replace PM parts Once a year Other Regular Tests Visual Inspection Before each use Power On Test Performance Assurance Tests Leak Check Once a year or if you suspect the measurement is incorrect Flow Rate Check Pressure Sensor Test Gas Calibration Test Mounting Integrity Test Safety Tests Visual Visual Inspection After each service event Electrical Protective Earth Once every...

Page 43: ...y the relevant mounting solution Check the water trap the sample line tubing and output tubing Make sure they are in place that they are not kinked or broken and that there is no or very little water inside which can prevent these accessories from functioning as specified After Each Service Maintenance or Repair Event Ensure all fuses accessible from the outside comply with the manufacturer s spec...

Page 44: ...ct 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 Discon...

Page 45: ... initial values prior to or at installation safe installation or service of the product and for periodic recurrent testing 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 ap...

Page 46: ...e 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 Supply mains Protective earth L N Supply mains terminals PE Protective earth terminal Mains part Applied p...

Page 47: ...insulation resistance is not required When testing a medical electrical system where possible test it such that potential ground voltage variations are present as they may be during actual use Guideline for Performance of Safety Tests This section introduces the general principle of performing recurrent safety tests Product specific test descriptions are described in the following sections Connect...

Page 48: ...e parts and all of the applied parts connected together NOTE The above graphics resemble the Metron QA 90 setup and are protected by copyright Copyright owned by Fluke Metron Electrical Safety Testing 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 ...

Page 49: ...x the power cord during the protective earth resistance test to evaluate its integrity If it does not pass the test exchange the power cord Then repeat the test If it still does not pass follow the instructions in the first bullet point of this note above S 2 Equipment Leakage Current Test Normal Condition Test to perform Measuring circuit for the measurement of Equipment Leakage Current Direct me...

Page 50: ... the measurement of Equipment Leakage Current Direct method according to IEC EN 62353 This test measures leakage current of accessible conductive and non conductive 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 Discon...

Page 51: ...ded to perform measurements of the insulation resistance Refer to IEC 62353 for details about methods of the insulation resistance measurement System Test After mounting and setting up a system perform system safety tests according to IEC EN 60601 1 1 Please refer to the patient monitor s service guide for details on when and how to perform system tests What is a Medical Electrical System A medica...

Page 52: ...le by the individual hospital or institution responsible for the operation of this equipment may cause equipment failure and possible health hazards The following sections describe the Preventive Maintenance tasks PMs required to keep the gas analyzer in good working order PMs are performed to a timetable before problems arise as a means to reduce failures CAUTION Take precautions when dealing wit...

Page 53: ...ap manifold seals Replacing the Fan Filter 1 Pull out the fan filter towards you from the fan and replace it with a new one Replacing the Watertrap Manifold Seals 1 Pull out the two seals from the tubing connectors of the manifold using pointed tweezers slide one side of the tweezers between the seal and the connector then grasp and pull 2 Take a new seal in the tweezers and press it onto the fitt...

Page 54: ...e tolerance limits while checking please refer to the troubleshooting section in order to determine whether the instrument can be calibrated again or needs to be repaired Whenever the readings are in doubt a gas calibration check should be performed Equipment required for checking The following equipment is required for checking the gas analyzer If applicable part numbers are given in the parts li...

Page 55: ...rial connector you can use a USB to RS232 Serial adapter For the COM port settings you need to change the USB Serial port to COM1 To do this 1 Go to Control Panel System Hardware Device Manager and select the USB Serial Port 2 Right click on the USB Serial Port click Properties and select Advanced 3 Select COM1 from the drop down menu and click OK ...

Page 56: ...RJ45 connector of the cable to the appropriate receptacle on the back of the gas analyzer see Figure 6 and then connect the D SUB9 connector of the cable to the serial port of your computer Switch on the gas analyzer and then start the VISIA software on your computer Figure 6 RJ45 connection on the back of the gas analyzer Getting started with the VISIA software NOTE After each use of the VISIA to...

Page 57: ...Performance Assurance Tests Checking and Calibrating the Gas Analyzer 4 Testing and Maintenance 57 3 switch Pump Flow Level to High as shown in Figure 8 Figure 7 General Tab in VISIA tool ...

Page 58: ...4 Testing and Maintenance Performance Assurance Tests Checking and Calibrating the Gas Analyzer 58 Figure 8 Pneumatic Tab in VISIA tool ...

Page 59: ...nitiate a zero calibration manually by pressing the Zero button A zero calibration can either be run on selected gas channels only or on all necessary channels The latter is recommended and therefore the All Nec check box should always be checked in the Zero tab Zero Calibration Test Test Procedure Make sure that the All Nec check box is checked in the Zero tab Press the Zero button Note that the ...

Page 60: ...n on page 59 To check the status of the gas analyzer s components open the Status tab on the right hand side of the VISIA tool as shown in Figure 10 Expected result The two top level entries in this view Module INOP and Any Component Fail show green soft LEDs If this test fails perform a leak check and a flowrate calibration Then rerun the test If the test fails again the gas analyzer needs to be ...

Page 61: ...eded M1655B Gas Exhaust Return Line 453564178121 TSI Flowmeter M1657B Watertrap M1658A Sample Tubing M1013 64002 Leakage Test Kit Digital Pressure Indicator Leak Check Checking for leaks between inlet and pump 1 Trigger a zero procedure all necessary parameters via the service host watch it progress and wait until it is finished zero successful 2 Attach the long tubing with the yellow outlet flag ...

Page 62: ...e VISIA tool or switch off the gas analyzer 6 Draw at the syringe until the digital pressure indicator shows a difference of 220 mbar between the ambient pressure and the sample cell pressure 7 Close the 3 way stopcock to the syringe and wait 5 10 seconds In this time the overall pressure should stabilize at approximately 200 mbar below ambient pressure 8 After 1 minute check the pressure The pres...

Page 63: ...this time the overall pressure should stabilize at approximately 200 mbar below ambient pressure 5 After 1 minute check the pressure The pressure should not increase more than 5 mbar in 1 minute for the test to pass 6 If this test fails exchange the leakage test kit If this test passes exchange the gas analyzer Expected result for the Leak Check not for the Kit leak test After 1 minute check the p...

Page 64: ...essure with independent digital barometer Compare the ambient pressure measured with the digital barometer with the ambient pressure measured by IntelliVue G1 G5 as shown by the VISIA tool Expected result The deviation between the two measured values is 10 mbar Amplification Pressure Test Procedure Switch to the Pneum tab on the VISIA tool Set pump flow to off Switch valve setting to patient defau...

Page 65: ...tertrap and check the difference between the sample cell pressure and the ambient pressure It should read between 80 and 100 mbar in the VISIA tool 4 Connect the flowmeter to the sample line The pressure difference may now be slightly higher than before A decrease of up to 150 mbar is acceptable 5 Now use the and buttons to decrease or increase the flow until it is inside the tolerance limits 6 Pr...

Page 66: ...D in the Patient Data reads Data Valid before continuing with the following calibration procedures This is to allow the module to reach ISO accuracy see Figure 13 Use the M2211A Flow Regulator when performing the gas calibration test Refer to the instruction sheet provided with the flow regulator for detailed instructions for use Before performing Gas Calibration Test you must first pass all Pneum...

Page 67: ...rane is detected 5 Set the pump flow level to high 6 Make sure the pump is on then connect the calibration gas bottle the reservoir bag and the sample line as shown in Figure 12 7 Wait until the reservoir bag is empty Wait for another 10 seconds to let the IntelliVue G1 G5 completely evacuate the reservoir bag 8 Now fill the reservoir bag with gas CAUTION Do not pressurize the reservoir bag Do not...

Page 68: ...alues shown in the lower section of the Patient Data Window with the concentrations as printed on the calibration gas canister You can press the Freeze Upper button to make the values stay in the view for comparison 11 Verify that the values measured by the gas analyzer are within the specified limits Gas Type Allowed Tolerance Anesthetic Agent 0 5 vol CO2 0 7 vol N2O 6 2 vol O2 3vol ...

Page 69: ...nt is inserted correctly If it gets stuck the quick mount is not centered and must be reinserted correctly If you notice any damage to the threading of the G1 G5 chassis send the G1 G5 in for bench repair Reporting of Test Results Philips recommends all test results are documented in accordance with local laws Authorized Philips personnel report the test result back to Philips While hospital perso...

Page 70: ...valuation The device under test should be marked according to the test result passed or failed Carrying Out and Reporting Tests Test Report Testing Organization Name of testing person Date Check one of the following three options Test before putting into service reference value Recurrent Test Test after Repair Responsible Organization Device Under Test ID Number Product Number Serial No Accessorie...

Page 71: ...ases Expected result No INOP messages and correct ambient air values If so Power On test is passed PO P or PO F where P Pass and F Fail Normal Operation Check Enter Monitoring mode on the patient monitor and check that all gas analyzer related waves and numerics are present and correspond to the user s configuration Expected answer is yes If so performance normal operation check is passed NO P or ...

Page 72: ...and F Fail Alarming Functionality Set the apnea alarm delay to 10 seconds and then breathe twice into the gas inlet Make sure to set the apnea alarm delay back to its original setting after completing the test Apnea alarm is issued 10 seconds after breathing into the inlet has stoppped A P or A F where P Pass and F Fail Test Block Name Test or Inspection to be performed Expected Test Result What t...

Page 73: ...and Calibrating the Gas Analyzer Pressure Increase 80mbar within 1 min LC P or LC F where P Pass and F Fail Flowrate Check Perform Flowrate Check as described in Checking and Calibrating the Gas Analyzer Sampling Rate is 200 20 ml min FC P or FC F where P Pass and F Fail Pressure Sensor Test Perform Pressure Sensor Test as described in Checking and Calibrating the Gas Analyzer Deviation between th...

Page 74: ...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 Other Regular Tests The care and cleaning requirements that apply to the monitor and its accessories are described in the Instructions for Use This section details periodic maintenance procedures recommended for the monitor and its accesso...

Page 75: ... and procedures Failed diagnostic checks Equipment needed for troubleshooting Equipment Philips part or other recommendation Accuracy IntelliVue G1 G5 PC cable M1013 61005 451261005001 n a TSI Flowmeter 453564178121 3 ml min or better Digital Barometer Recommended DRUCK DPI 705 2bar absolute 2 mbar or better Watertrap M1657B 989803110871 n a Sample Tubing M1658A 989803104671 n a Calibration Gas Re...

Page 76: ... kinked Check the airway adapter for a build up of water Empty the fluid and reposition the adapter if necessary Ensure that the airway adapter port is facing upwards Try replacing the sample line watertrap or exhaust line If this INOP persists follow the troubleshooting procedure described in this chapter GM STANDBY To resume gas monitoring select Exit Standby in the Setup GA menu This INOP may a...

Page 77: ...h value follow the troubleshooting procedure described in this chapter AWRR OVERRANGE Numerics shown with INOP tone The measured respiration rate is higher than the maximum measurable range CO2 CHANGE SCALE The CO2 wave is clipped Select a more appropriate wave scale to display the whole wave CO2 OVERRANGE Numerics replaced by INOP tone The CO2 value is higher than the measurement range If you sus...

Page 78: ...hange instrument always comes without the top mounting Please remove and keep the mounting from the top of the instrument including the screws for use with the exchange instrument O2 CHANGE SCALE The O2 wave is clipped Select a more appropriate wave scale to display the whole wave O2 OVERRANGE Numerics replaced by INOP tone The O2 value is higher than the measurement range If you suspect a false h...

Page 79: ...representative WARNING Switch off the instrument and disconnect it from the mains power supply Take standard electrostatic precautions For example a wrist strap connected to electrical ground Voltages dangerous to life are present in the instrument Do not perform any disassembly or reassembly procedures with power applied to the instrument Failure to adhere to this warning could cause serious inju...

Page 80: ...6 Repairing the Gas Analyzer Removing the Bottom Quick Release Mount 80 Removing the Bottom Quick Release Mount 1 Remove the two screws securing the bottom quick release mount 2 Lift out the mount ...

Page 81: ...lliVue G1 basic international version M1013 68030 451261003801 M1013 60030 451261003741 IntelliVue G1 incl fast O2 US version M1013 68040 451261003811 M1013 60040 451261003751 IntelliVue G1 incl fast O2 international version M1019 68050 451261012171 M1019 60050 451261012151 IntelliVue G5 US Version M1019 68060 451261012181 M1019 60060 451261012161 IntelliVue G5 international Version CMS Part Numbe...

Page 82: ...1261006231 IntelliVue cable 10 m M8000 64100 451261001381 Table Mount for top of gas analyzer 453564227351 Mounting Assembly for bottom of gas analyzer M1013 01201 451261006261 Power Cord Securing Bracket CMS Part Number 12NC Part Number Description ...

Page 83: ...cription 7 Grounding 25 I INOP 12 INOP alarms 12 Installation 42 installation combining equipment 25 environment 16 equipotential grounding 25 grounding the system 25 post installation checks 23 power source requirements 24 safety requirements and considerations 23 symbols used 24 L Leak Check 73 M manufacture date symbol 24 N N20 10 Normal Operation Check 71 O O2 10 O2 sensor 12 P paramagnetism 1...

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