Philips 862474 manual

Part Number 989803129451 Printed in the U.S.A. March 2003 Edition 1 989803129451 Philip s C3 Patient Monitor C3 Service Guide Models: 862474, 862478[...]

ii About this Manual Propriet ary Information This document contains proprietary in formation, which is protected by copyri ght. All Rights Reserved. Reproduction, adap tation, or transl ation wit hout prior written perm ission is prohibited, except as allowed under the copyri ght laws. Philips Medical Systems 3000 Minuteman Road Andover, MA 01810-[...]

iii Safety All warnings, precautions and notes are located in the chapters th at follow. You must read all of this safety information before you begi n monitoring with you r C3 patient monitor. Safety St andards The C3 Patient Monitor is compliant with the following safety standard s: • UL 2601-1 • CAN/CSA C22.2 No. 601.1-M90 • EN60601-1 • [...]

iv Authorized EU-representative: Philips Medi zinsys tems Böblingen GmbH, Hewlett Packard Str., 71034, Böblingen Germ any United States Note United States Federal Law restricts t his device to sale by or on the order o f a physician. Canada This ISM device complies with Canadian ICES-001. Cet appareil ISM est conforme a la norme NMB-001 du Canada[...]

v Transfer. Your license will au tomatically terminat e upon any tran sfer of the Software. Upon transfer, you must deliver the Software, includ ing any copies and related document ation, to the transferee. The tran sferee must accept these License Term s as a condition to the transfer. Termination. Philips Medical Systems may terminat e your licen[...]

vi T ext Conventions The following conventions for Not es, Cautions, and Warnings are used in this manual. Wa rn in g Wa rn in g A Warning calls attention to a conditi o n or possib le situation that could cause injury to the user and/or patient. Ca u t i o n A Caution calls attention to a condition or possible situat ion that could damage or destr[...]

vii Keep out of Sun Keep Dry Fragile Keep Upright AC LED Battery LED NBP Volume Contrast On/Standby Snapshot Continuous Defibrillator-proof type CF equipment[...]

viii ECG Temperature SpO 2 NBP Carbon Dioxide Alarm Alarm Limits Menu Audio Off Silence/Reset NBP Automatic Interval Mode Big Numbers Clock Up Alarm Arrow Limit Down Alarm Arrow Limit T SpO 2 CO 2[...]

ix Empty Battery Perfusion Indicator Bar Heart Rate Powering Do wn Heart Rate take n from ECG Heart Rate take n from NBP Heart Rate take n from SpO 2 Respiration Stat Mode Audio Pause Setup Menu ECG Size Bar RF Interference[...]

x Battery Compartmen t RS-232 I/O Equipotential Grounding Post Defib Sync Attention, consult ac companying documents Alternating Current Fuse Type Date of Manufacture (Y= year; X = Month) Drip-proof ETL Mark T1AL 250V YYYY-XX IPX1[...]

xi Sales and Support Offices Please call your local Philips Medical Systems sa les office listed in your telephone directory, or a Philips Medical Systems regi onal office listed below for the location of your nearest sales office or for informatio n on how to co ntact the Philips Response Center. CORPORATE HEADQUARTERS: Philips Medical Systems Net[...]

xii LATIN AMERICA HEADQUARTERS: Philips Medical Systems 1550 Sawgrass Corp orate Parkway #300 Sunrise, FL 33323 Telephone: 954-835 2600 Fax: 954-835-2626 ASIA PACIFIC HEADQUARTERS: Philips Medical Systems 30/F Hopewell Centre 17 Kennedy Road Wanchai Hong Kong Tel: (852) 2821 5888 Fa x : (852) 2527 6727[...]

Contents-1 Contents 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Contents-2 3. Maintaining the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Maintenance Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 - 2 Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Contents-3 Performance Assurance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11 Power-On Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11 Alarm Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

Contents-4 Patient Leakage Current, with Mains V oltage on th e Applied Part . . . . . . . . . . . . . . . 4-44 5. Configuring the Power-up Defaults Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5[...]

Contents-5 Removing the Optional, External Reco rder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6 Separating the Front from the Rea r Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7 Front Case Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

Contents-6 11. Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2 Levels of Involvement . . . . . . . . . . . . . . . . . . . . . . .[...]

Contents-7 12. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1 Hardware Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-2 Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

Contents-8[...]

Overview 1-1 1 Overview This chapter provides a brief overview of the C3 pa tient monitor. It also provides a list of the monitor’s features and parameters.[...]

General Safety Information 1-2 Overview General Safety Information Wa rn in g Wa rn in g This monitor is not intended for neonates. If you connect the monitor to any instrument, verify prop er operation before clinical use. Refer to that instrument’s Instructions for Use guide for full instructions. Accessory equipment connected to the moni tor?[...]

Introduction Overview 1-3 Introduction This manual contains information for servi cing the C3 patient monitor, subseq uently referred to as "the monitor" throughout thi s manual. Only qualified service personnel should serv ice this product. Before servicing the monitor, carefully read the C3 Instructions for Use guide for a thorough unde[...]

Features and Options 1-4 Overview Features and Options The measurement parameters and featur es for each model are indicated below. Front Panel Description The following diagram illustrat es the controls located on the front panel of your C3 . Order Number Description Display Measurements Printout Color ECG NBP Temp SpO 2 CO 2 Recorder 862474 Stand[...]

Features and Options Overview 1-5 Front of Monitor Use the following diagram to fami liarize yourself with t he main features of your C3 monit or. The recorder module and all pati ent input connectors are located on the monitor’s side panels. Adult 01/06/03 01:09:17 SpO 2 % 85 SpO 2 etCO 2 T ° C 1.0 33 CO 2 mV cm 183/ 107 (149 ) 180 imCO 2 1 mmH[...]

Features and Options 1-6 Overview Rear of Monitor The following diagram is of the rear panel. Fo r an explanation of the symbols located on this panel, see “Explanation of Symbols” on page vi . The C3 has four connections on its rear panel. The diagram below is of the rear panel. It shows you how to make the fo ur possible conn ections (Defib S[...]

Features and Options Overview 1-7 Screen Display The LCD displays parameter values, real-tim e waveforms, alarm messages and screen selection icons. • Numeric frames displays icons and numeric values of real-time physiologic p arameter. • Waveform frames displays real -time wavef orms, graphical trend, or tabular trend data. • Message and Ico[...]

Additional Documentation 1-8 Overview Additional Document ation To perform test and troubleshooting procedures and to underst and the principles of operation and circuit analysis section s of this manual, you must know how to op erate the monitor. Refer to the C3 Instructions For Use guide to understand the various sensors, ECG leads, blood pressur[...]

Site Preparations 2-1 2 Site Prep arations This chapter describes how to perform site preparation and how to comply with safety guidelines and requ irements.[...]

General Site Preparation Safety Information 2-2 Site Preparations General Site Prep aration Safety Information Wa rn in g Wa rn in g To avoid contaminating o r infecting pers onnel, the service en vironment or other equipment, make sure th at equipment which has been use d before has been appropriately disinf ected and deco ntaminated. Disconnect t[...]

Site Preparation Guidelines Site Preparations 2-3 Site Prep aration Guidelines • Check that the environment is reasonably free from dust, vibration, corrosive or explosive gases and is within specified temperature and humidity ranges. See Chapter 12, “Specifi cations” • Position the monitor so that the displ ay is clearly visible and the co[...]

Preparing to Use the Monitor 2-4 Site Preparations Prep aring to Use the Monitor Wa rn in g Wa rn in g To avoid contaminating o r infecting pers onnel, the service en vironment or other equipment, make sure th at equipment which has been use d before has been appropriately disinf ected and deco ntaminated. Power Source Requirement s See the section[...]

Unpacking the Mo nitor Site Preparations 2-5 Disposing of the Monitor To avoid contaminat ing or infecting person nel, the environment or other equipment, make sure you disinfect and decontaminate the monito r appropriately before disposing of it in accordance with your country’s la w for equipment containing elec trical and electronic parts. For[...]

Returning System Components 2-6 Site Preparations Returning System Component s If it is necessary to return the monitor for service, call the Philips Response Center or your local Philips representative for shipping inst ructions. Have all equipment serial numbers available when calling. To pack the monitor for return, disconnect all cab les. It is[...]

Mounting Site Preparations 2-7 Mounting Wa rn in g Wa rn in g Make sure that you have read all applicable in structions before attempting to install t h e wall mount. Wall mounts that are inte nded to support mo nitors must be capable of s upporting 4 times the weight of the moni tor when properly installed. Do not mount any portion of a monit o ri[...]

Warnings, Cautions, and Safe ty Precautio ns Relating to Wall Mount Installatio n 2-8 Site Preparations W arnings, Cautions, and Safety Preca utions Relating to W all Mount Inst allation • Make sure that you have read all applicable inst ructions before attemptin g to install the wall mount. • Wall mounts that are intended to support m onitors [...]

Mounting the GCX Wall Channel Site Preparations 2-9 Mounting the GCX W all Channel To install the GCX Wall Channel and Tilt/Swi vel mount, follow the documen tation packaged with the channel. Att aching the Mounting Plate to the Monitor Step Action 1 Unpack the mounting plate and check all parts are present. 2 Unscrew the 5 screws from the mounting[...]

Attaching the Monitor to the Wall Channel 2-10 Site Prep arations Att aching th e Monitor to the W all Channel Latch P h i l i p s C 3 P a t i e n t M o n i t o r M a n u f a c t u r e d f o r P h i l i p s f o r P h i l i p s M e d i c a l S y s t e m s 3 0 0 0 M i n u t e m a n R o a d A n d o v e r , M A 0 1 8 1 0 M a d e i n U . S . A . 0 1 2 3[...]

Maintaining the Monitor 3-1 3 Maint aining the Monitor This chapter describes how to clean your monitor and how to keep your monitor in the best working condition.[...]

Maintenance Safety Information 3-2 Maintaining the Mo nitor Maintenance Safety Information Wa rn in g Wa rn in g Follow local governing ordinances and recycl ing plans regarding disposal or recycling batteries and other device components. If the battery shows signs of damage or si gns of leak age, replace it immediately. Do not use a faulty battery[...]

Objectives Maintaining the Monitor 3-3 Objectives In order to meet this chapter’s objectives, you should be able to perform light maintenance and preventative maintenance for the mo nitor through the followin g tasks: • Inspection of the m onitor • Cleaning the monitor • Battery Maintenance Concept s Light Maintenance Light maintenance task[...]

Recommendations for Maintenance Frequen cy 3-4 Maintaining the Mo nitor Recommendations for Ma intenance Fr equency The following table is the recommended maintenance schedule fo r your C3 monitor. The maintenance checklist appears in the next sect ion of this chapter. The checklist may be photocopied and should be compl eted by the maintainer. It [...]

Maintenance Checklist Maintaining the Monitor 3-5 Maintenance Checklist Topics See Page.... Check Here if Completed Date Completed Inspect Cables, Cords and Housing 3-6 Replacing the Backlight Tube Assembly 7-9 NBP Preventative Maintenance 4-14 Cleaning Guidelines 3-7 Checking the Battery Status 3-8 Charging the Battery 3-9 Conditioning th e Batter[...]

Inspecting the Monito r 3-6 Maintaining the Mo nitor Inspecting the Monitor If you discover a problem whil e inspecting monit or, contact your biom edical department or Philips Medical Systems. With the monitor turned Off: Inspecting the Cables and Cords If you discover a problem while inspecting the cables and cords, replace the cable, or contact [...]

Cleaning Maintaining the Monitor 3-7 Cleaning Ca u t i o n Do not immerse the monitor in liquid or use caustic or abrasive cleaners. Do not spray or pour any liquid on the mon itor or its accessories. Do not allow any liquid to penetrate connect ors or openings in the monitor’s chassis. To clean the monitor, dampen a cloth with a commercial, nona[...]

Battery Maintenance 3-8 Maintaining the Mo nitor Battery Guidelines To get the most out of the battery, observe the following gu idelines: • The shelf-life of a fully charged battery is about 6 mon ths. • After a battery has been activated , keep it charged. If it is not in use, recharge it every 3 to 4 months. • Condition the battery approxi[...]

Battery Maintenance Maintaining the Monitor 3-9 Identifying Battery Strength You can determine the monitor’s battery strength by the color of the battery icon, or by the number of illuminated bars on the bat tery icon. The following table describes the battery icon behavior: • If the battery operating time is less than 30 minutes, t he battery [...]

Battery Maintenance 3-10 Maintaining the Monitor Conditioning a Battery Battery conditioning re -calibrates the battery to ensure that it has accurate information on the actual battery capacity . Wa rn in g Wa rn in g Never use a monitor that is monitoring a patient to perform battery conditioning. Why is Battery Conditioning Necessary? The capacit[...]

Battery Maintenance Maintaining the Moni tor 3- 11 Battery INOP Messages The following battery-related INOP messages ar e issued by the monitor. All Battery INOPs continue until the monito r is plugged into the AC power or the INOP cond ition is fixed. • "Low Battery" - This is an INOP which indicates that the remain ing batt ery-operat[...]

Battery Maintenance 3-12 Maintaining the Monitor[...]

Testing the Monitor 4-1 4 T esting the Monitor This chapter provides a checklist of testing pr o cedures used to verify performance following repairs or during routine main tenance. All tests can be performed without removing th e monitor’s covers. If the monitor fails to perfor m as specified in any test, repairs must be done to correct the prob[...]

Testing Safety Information 4-2 Testing th e Monitor T esting Safety Information Wa rn in g Wa rn in g Perform all leakage tests any time the unit is opened. AC mains voltage is present on the applied part terminals during this test. Exercise caution to avoid electrical shock hazard. Note The monitor must be placed in Diagnostic Mode , with the NBP [...]

Objectives Testing the Monitor 4-3 Objectives In order to meet this chapter’s objectives, you should be able to test the mon itor through the following types of tests: • Performance Assurance Check List • Accuracy, Calibration and Performance Procedures • Patient Safety Checks For inspection procedures; prev entative maintenance procedures;[...]

Testing Checklist 4-4 Testing th e Monitor T esting Checklist The tests described in this chapter are li sted in the table below. Use this table as a checklist. Topics See... Check Here if Completed Date Completed Functionality A ssurance Tests Performance Assurance Test page 4-11 Power-On Self-Test page 4-11 Alarm Test page 4-12 Volume Control Tes[...]

Test Reporting Testing the Monitor 4-5 T est Reporting The following table shows what must be record ed on the Service Record after completing the tests in this chapter. Where P = Pass, F = Fail and X is the measured va lue as defined in the tests described in this chapter. Test What to Record Functionality A ssurance Tests V isual V:P or V:F P owe[...]

Recommendations for Testing Frequency 4-6 Testing th e Monitor Recommendations for T esting Frequency The testing checklist appears in the next section of this chap ter. Perform the procedure as indicated in the suggested testing timetabl e. These timetable recommendations do not supersede local requirements. Suggested Testin g Frequency Functional[...]

Test Map Testing the Monitor 4-7 Te s t M a p The Test Map shows which tests are required in which situations. Service Even t (When performing...) Test Block Required (...complete these test) Installation • Visual • Power On Monitor exchange • Visual •P o w e r O n Monitor opened • Power On • Pneumatic Leak age Test • All Safety tests[...]

Equipment 4-8 Testing th e Monitor Equipment The following table lists the equipment required for performance verification . Equipment Descrip tion Digital multi meter (DMM) Fluke model 87 or equivalent Defib Sync Cable and Switchcraft 3.5 mm phone plug M4820A (see page 4-38 to use a substitute cable) Switchcraft 750 or equivalent SpO 2 adapter cab[...]

Serial Numbers Testing the Monitor 4-9 Serial Numbers When recording test results, thes e are always associated with a particular monitor by means of the serial number. The serial number is 10 characters and is located on the back of the monitor. Passwords Some of the test may require that you enter the Power-Up Default Menu located in the Setup Me[...]

Visual Test 4-10 Testing the Monitor V isual T est Inspect the system for obvious signs of damage. Also check external leads and accessories. What to record on the service record: V:P or V:F Power On T est What to record on the service record: PO:P or PO :F . Step Action 1 Switch the monitor On. 2 Observe whether the system boots up succ essfully w[...]

Functionality Assurance Te sts Testing the Monitor 4-11 Functionality Assurance T est s The following assurance checks ar e recommended to veri fy proper operation d aily before the monitor is used to monitor a patient. During functionality assurance checks, verify the overall operation by completing the following Performance Assurance Tests. Perfo[...]

Functionality A ssurance Tests 4-12 Testing the Monitor Alarm T est Tools Needed: •S p O 2 adapter cable (M1943A) • Clinical Dynamics Corp - SmartSat simu lator (with Nellcor simulator cable) Vo l u m e Control T est Tools Needed: •S p O 2 adapter cable (M1943A) • Clinical Dynamics Corp - SmartSat simu lator (with Nellcor simulator cable) S[...]

Functionality Assurance Te sts Testing the Monitor 4-13 Step Action 1 Connect SpO 2 simulator cable to the SpO 2 adapter cable. Connect the cable to the SpO 2 patient monitori ng input connector. 2 Set the simulator as follows: 3 a. Power the monitor On. Verify that the values are within the following tolerances: – Oxygen Saturation Range 79% to [...]

Preventative Maintenance Tests 4-14 Testing the Monitor Prevent ative Maintenance T est s Preventative maintenance refers specifically to the service tests req uired to make sure the monitor measurement results accurate. In cases where the performance of NBP is in question or could have been co nfigured during repair, th e complete set of NBP tests[...]

Preventative Maintenance Tests Testing the Monitor 4-15 Documenting NBP T est Results The following table lists the tests that should be documented and summarizes how to document the NBP test results. Test Expected Test Results What to record on service record Pressure T ransducer Accurac y Test X1 = difference between the pressure on the monitor a[...]

Preventative Maintenance Tests 4-16 Testing the Monitor Pneumatic System Functionality The following tests must be performed to verify pneum atic system functionality. Perform these tests in the following order: 1. Pressure Transducer Accuracy 2. Pneumatic Leakage 3. Inflation Rate 4. Over-Pressure 5. Deflation Rate Note The pneumatic system includ[...]

Preventative Maintenance Tests Testing the Monitor 4-17 Pressure T ransducer Accuracy T est This test verifies the pressure accuracy of the monitor’s pr essure transducer. Pneumatic Leakage T est This test verifies the integrity of the pn eumatic system. Step Action 1 Confirm that the simulator displays "L eak Test" (see steps 1 and 2, [...]

Preventative Maintenance Tests 4-18 Testing the Monitor Inflation Rate Te s t This test verifies the infl ation rate of the monitor. Note The over-pressure relief may activate and automa tically deflate the cuff . For more information on the NBP safety functions, see page 4-16. 8 Start a one minute timer. Af ter one minute, record the pressure disp[...]

Preventative Maintenance Tests Testing the Monitor 4-19 Over-Pressure Te s t This test verifies the functionality of the over-pressure relief system of the monitor. Step Action 1 Turn the simulator on. 2 Perform the following sequence: a. Pres s the Home button. b. Press the Pressure Tests button. c. Pres s the Pressure Relief butto n. d. Press the[...]

Preventative Maintenance Tests 4-20 Testing the Monitor Deflation Rate Te s t This test verifies the deflation rat e of the monitor. Step Action 1 Turn the simulator on. 2 Perform the following sequence: a. Pres s the Home button. b. Press the Pressure Tests button. c. Pres s the Pressure Leak Test button. d. Set the Cuff to Internal . 3 Confirm th[...]

Preventative Maintenance Tests Testing the Monitor 4-21 Basic Pneumatic Leakage (BPL) T est The purpose of this test is to verify the integrity of the NBP pneumati c system after the monitor has been opened. This includes all external and internal tubing connections. No simulator is required for this test, and results are not required to be reporte[...]

Performance Procedures 4-22 Testing the Monitor Performance Procedures The following accuracy and performance procedures are designed to be completed to verify the accuracy and performance of the monitor. They must be performed, according to the frequency specified in the section titled, “Recommendation s for Testing Frequency” on page 4-6 . Ba[...]

Performance Procedures Testing the Monitor 4-23 T emperature T est The accuracy of the monitor’s te mperature measurements is ±0.1 °C (±0.2°F). In the procedure below , add the tolerance of the simulator to the acceptable range o f readings. Tools Needed: • Dynatech Nevada Me dSim 300 or equivalent simulator • Temperature cable (sup plied[...]

Performance Procedures 4-24 Testing the Monitor 3 Set the temperature sim ulator as follows: a. Te mperature: 37 ° C (98.6 ° F). b. Probe Type: YSI 400 Series 4P r e s s t h e On /Standby button to turn the monitor On. 5 After the power-up sequence, verify th e temperature reads 37°C ±0.1°C (98.6°F ±0.2°F if Fahrenheit is selected as the te[...]

Performance Procedures Testing the Monitor 4-25 ECG/ Respiration Performance This section includes tests fo r both ECG and Respiration. Tools Needed for both EC G and Respiration testing: • ECG leads - M1605A (AAMI) or M1615A (IEC) • ECG trunk cables - M1540C (ICU, AAMI) or M1550C (ICU, IEC) • Dynatech Nevada MedSim 300 or equivalent simul at[...]

Performance Procedures 4-26 Testing the Monitor Respiration Te s t The accuracy of the monitor’s respiration measurements is ± 3 breaths per minute. In the procedure below, add the tolerance of the simulator to the acceptable range of readings. Step Action 1 Verify that the monitor is turned Off. Connect the ECG leads to the appropriate jacks on[...]

Performance Procedures Testing the Monitor 4-27 SpO 2 Performance SpO 2 testing includes the foll owing tests: • Dynamic Operating Range • LED Excitation Test Tools Needed for SpO 2 Tests: • Clinical Dynamics Corp - SmartSat simulator (with Nell cor simulator cable) •S p O 2 adapter cable (M1943A) •S p O 2 reusable sensor, adult finger (M[...]

Performance Procedures 4-28 Testing the Monitor LED Excit ation Te s t This procedure uses normal system components to test circuit operati on. A SpO2, adult finger, reusable sensor is used to examine LED intensity control. The red LED is used to verify intensity mo dulation caused b y the LED intensi ty control circuit. Step Action 1 Connect an Sp[...]

Performance Procedures Testing the Monitor 4-29 CO 2 Performance This test checks the performance of your CO 2 measurement for the monitor. This tes t uses calibration equipment that can be ordered (contact your Philips representative). Refer to the documentation accompanying the equi pment for detailed instructions. The procedure is summarized in [...]

Performance Procedures 4-30 Testing the Monitor Documenting CO 2 Te s t Results The following table lists the CO 2 tests and summarizes how to document the test results. Test Expected Test Results What to record on service record Barometric Pressure Check X1 = difference betwee n the reference pressure and the measured ambient pressure displayed on[...]

Performance Procedures Testing the Monitor 4-31 Barometric Pressure Check an d Calibration Check the barometric pressure value in the CO 2 module as follows: Step Action 1E n t e r t h e Power-Up Defaults Menu (see “ “Power-Up Defaults Menu” on page 5-3 “ for instructions on accessing this menu). 2 Select the Enter Diagnostic Mode? option. [...]

Performance Procedures 4-32 Testing the Monitor Leakage Check The Leakage Check consists of two parts: • Part 1 - Checking the tubing between the pum p outlet and the CO 2 module outlet. • Part 2 - Checking the tubing between the pum p inlet and the FilterLine inlet. Note Check the flowmeter’s user gu ide for details on how to ma ke a correct[...]

Performance Procedures Testing the Monitor 4-33 Pump Check Flow Rate Check an d Calibration Note If the adjusted flow is not stored within 60 seconds of the adjustmen t, the old flow setting is restored. If the flow cannot be adjusted to w ithin tolerance, the pump should be replaced. If the flow adjustment still cannot be made, this indicates a fa[...]

Performance Procedures 4-34 Testing the Monitor CO 2 Gas Measurement Calibration Check After switching the monitor on, or after turni ng on the etCO 2 On/Off setti ng in the etCO 2 frame, wait at least 20 minutes before checking the calibration. Step Action 1 Check that the 5% calibratio n ga s and flow regulator are conn ected. 2 Calculate the exp[...]

Performance Procedures Testing the Monitor 4-35 Calibration V erification Reset Pump Operating Time Counters If the pump in the CO2 module is replaced, the Pump Operating Time counter should be reset to start counting operating time fo r the new pump. Note When the Pump Op Time has been reset a "C O2 Equipment Malfunction" INOP will be ge[...]

Performance Procedures 4-36 Testing the Monitor Serial Interface and Nurse Call Signal T est Perform the following procedure to test the serial port voltages. The test is qualitative and only verifies that the serial in terface port is powered correctly, and that the Nurse Call signal is operational. The serial connector is a male DB-9 located on t[...]

Performance Procedures Testing the Monitor 4-37 8 CTS<<< input -0.4 0.0 0.4 9 Alarm Out> >> (no alarm) output -5.0 -7.0 -15.0 9 Alarm Out> >> (alarm underway) output 5.0 7.0 15.0 Pin Signal Direction Measurement (V)[...]

Performance Procedures 4-38 Testing the Monitor ECG Sync T est This test checks the performance of ECG synchronization between the monitor and a defibrillator. The ECG sync performance test is required once ever y year and when the monitor is repaired or when the monitor’s parts are replaced. Tools Needed: • Dynatech Nevada MedSim 300 or equiva[...]

Patient Safe ty Tests Testing the Monitor 4-39 Patient Safety T est s Philips safety tests meet the standards of, and are performed in accordance with IEC 60601-1, Clause 19 (EN606 01-1, Second Edition, 1988; Amendment 1, 1991-11, Amen dment 2, 1995- 03). The C3 patient monitor is a Class I device. It requires a protective earth (ground) wire. Keep[...]

Patient Safety Tests 4-40 Testing the Monitor What to record on this service record: S(1): P or S(1): F Figure 4-1 Safety Test Diagram - Protec tive Earth Test or Inspection to Perform Measures impedance of Protective Earth (PE) terminal to all exposed metal parts of IUT, which are for safety reasons connected to the Protective Earth (PE). Max. 100[...]

Patient Safe ty Tests Testing the Monitor 4-41 Electrical Leakage The following tests verify the el ec trical leakage of the monitor: • Earth Leakage Current • Enclosure Leakage Current • Patient Leakage Current • Patient Source Current, with Mains Voltage on the Applied Part Wa rn in g Wa rn in g Perform all leakage tests any time the unit[...]

Patient Safety Tests 4-42 Testing the Monitor Enclosure Leakage Current This test is compliance with EN60601-1 (Enclosure Leakage Current). Test at 11 0% of the nominal line voltage. The analyzer leakage curren t indication must not exceed the values listed below. Table 4-5. Enclos ure Leakage Current EN60601-1 (1990 + A1, A2, A11, A12, A13) and UL[...]

Patient Safe ty Tests Testing the Monitor 4-43 Patient Leakage Current This test measures patient leakage current in accordance with EN60601-1, Clause 19, for Class I, type CF equipment. Patient leakage current in this test is measured from any individual patient connection to earth (power ground). This test requires a sample patient cable for each[...]

Patient Safety Tests 4-44 Testing the Monitor Patient Leakage Current, with Mains V oltage on the Applied Part This test measures patient leakage current in accordance with EN60601-1, Clause 19, for Class I, type CF equipment. In this test, 110% of mains voltage is applied between each patient connection and earth (power ground ). Pati ent leakage [...]

Patient Safe ty Tests Testing the Monitor 4-45[...]

Patient Safety Tests 4-46 Testing the Monitor[...]

Configuring the Power-up Defaults Menu 5-1 5 Configuring the Power-up Default s Menu This chapter discusses the use of the Power-up Defaults Menu to configure power-on default settings. It also explains how to use Diagnostic Mode to obtain serv ice-related information about the monitor.[...]

General Safety Information 5-2 Configuring the Power-up Defaults Menu General Safety Information Wa rn in g Wa rn in g A blood pressure cuff, connected to the monit or, should n ever be applied to a human being while the monitor is in Diag nostic Mode. Injury could result. A FilterLine, connected to the monitor, should never be ap p lied to a human[...]

Power-Up Defaults Me nu Configuring the Power-up Defaults Menu 5-3 Power-Up Default s Menu The purpose of the Power-up Defaults Menu is to allow the authorized user to create a power-up default for each setting in the monitor. Po wer-up defaults are th e settin gs in effect each time the monitor is power on. After you enter the Power-up Defaults Me[...]

Power-Up Defaults Menu 5-4 Configuring the Power-up Defaults Menu Menu Options Below are the menu options you can configure from the Power-up Defaults Menu . Menu Item Choices Explanation Accept Current Settings Yes No If Yes is chosen, the current monitor settings become the power-up defaults. Selected Audio Off Make Available (default) Deny Acces[...]

Diagnostic Mode Configuring the Power-up Defaults Menu 5-5 Diagnostic Mode The purpose of the Diagnostic Mode Menu option is to allow fact ory, field-service, and hospital biomedical tech nicians access to a series of test and system-related information screens for the purpose of verifying monitor performance, or troubleshooting pro blems. To acces[...]

Diagnostic Mode 5-6 Configuring the Power-up Defaults Menu Error Codes This screen displays the 10 most recent error code type s, logged by the monitor. The date and time that the error code appears displa ys to the right of the error code. Error codes cannot be changed or reset in this screen. When in the Error Code screen, the Return option is al[...]

Diagnostic Mode Configuring the Power-up Defaults Menu 5-7 Menu Item Functio n Monitor On-Time Displays the number of hours, rounded to the nearest hour, that the Main PCB has been operational. This value CANNOT be reset. Backlight On-Time Displays the number of hours, rounded to the nearest hour, that the LCD Backlight has been operational. This v[...]

Diagnostic Mode 5-8 Configuring the Power-up Defaults Menu System A/D Va l u e s The System A/D screen displays the current valu e of each analog-to-dig ital (A/D) channel in volts. Some of the channels are for AC-coupled signals (such as ECG input), so t he numbers on the screen are constantly ch anging when an input signal is present. These AC-co[...]

Diagnostic Mode Configuring the Power-up Defaults Menu 5-9 Table 5-1. A/D Channel Designators 1. ECG 2. RWAVE 3. PACEMAKE R 4. RESPIRATION 5. PRESSURE XDUCER 1 6. PRESSURE XDUCER 2 7. NBP OSCILLATORY 8. ECG LEAD OFF 9. TEMPERATURE 10. ISOLATED VOLTAGE REF 11. ISOLATED VOLTAG E ZERO 12. SpO 2 S1 S018 13. NOT USED 14. +3.3 VDC POWER SUPPLY 15. (+12 V[...]

Diagnostic Mode 5-10 Configur ing the Power-up Defaults Menu NBP T est A NBP Test screen is provided to facilita te troubleshooting problems and performing verification testing for t he NBP subsystem. Ty pically, when these tests are performed, the pneumatic system is connected to an external pressure-reading device and a closed reference volume. T[...]

Diagnostic Mode Configuring the Power-up Defaults Menu 5-11 When in the NBP Test screen, the Return option is always highlighted. Press the wheel to return to the Diagnostic Menu. Rotating the wheel while in the NBP Test screen has no effect. Activate Pump As long as the NBP button is pressed, the pump runs. If system pressure reaches the hardware [...]

Diagnostic Mode 5-12 Configur ing the Power-up Defaults Menu CO 2 Te s t The CO 2 Test Screen is provided to facilita te troub leshooting problems and perfo rming verification testing to ensure the measuring results are accurate. See “CO2 Performance” on page 4-29 for info rmation on how to perform these tests. Wa rn in g Wa rn in g A FilterLin[...]

Diagnostic Mode Configuring the Power-up Defaults Menu 5-13 The CO 2 Test Screen is describ ed below: Menu Item Function CO 2 Pressure in mmHg (ambient/cel l) Displays the real-time value of the ambient pressure a nd the measured cell pressure. The amb ient pressure val ue will be the same as the Barometric Pressure value. Th is value CANNOT be cha[...]

Restoring Factory Settings 5-14 Configur ing the Power-up Defaults Menu Restoring Factory Settings Ca u t i o n In addition to restoring factory d efaults, this procedure clears the contents of trend memory. The following technique can be used to restore the monitor’s power-up default settings which were originally configured in the factory. Note[...]

Troubleshooting 6-1 6 T roubleshooting This chapter explains how to troubleshoot the monitor if problems arise. Tables are supplied that list possible monitor difficulti es, along with probable causes, and recommended actions to correct the difficulty. Use this chapter wh en you suspect you have a problem with your monitor, or whenever you are refe[...]

General Troublesho oting Safety Information 6-2 Troubles hooting General T roubleshooti ng Safety Information Wa rn in g Wa rn in g Do not attempt to trou bleshoot the monitor if there is any sign of burni ng or smoking coming from the monitor. Call th e Philips Response Center or your local Philips represen tative immed iately. Ca u t i o n Only q[...]

Objectives Troubleshooti ng 6-3 Objectives In order to meet this chapte r’s objectives, you s hould b e able to diagnose and isolate hardw are failures to the level of the "field replaceable pa rt". In addition, this chapter describes how to troubleshoot problems using error cod es. Ca u t i o n Only qualified service personnel should o[...]

Part 1 Troubleshooting Checklist 6-4 Troubles hooting Part 1 T roubleshooting Checklist If any unit is n ot functioning properly, your first step is to Restore Fact ory Settings. See “Restoring Factory Settings” on 5-14 for additional information. Wa rn in g Wa rn in g Do not attempt to trou bleshoot the monitor if there is any sign of burni ng[...]

Part 1 Troubleshooting Checkli st Troubleshooti ng 6-5 The following two steps are to make sure that the monitor’s AC power supply and battery work correctly. What To Do If The Monitor Cannot Be Switched On, AC Powered: What To Do If The Monitor Cannot Be Switched On, Battery Powered: Step Action 1 Ensure the battery has had ample time to charge [...]

Part 2 Isolating and Solving Monitor Problems 6-6 Troubles hooting Part 2 Isolating and Solving Monitor Problems INOP Messages The following table explains the technical IN OP messages that the monitor can issue, and suggests a course of actions . When actions are numbered, alw ays try them in the order given and only proceed to the next action if [...]

Part 2 Isolating and Solving Monitor Problems Troubleshooti ng 6-7 "Loss of Pulse from SpO 2 "S p O 2 cannot find a pulse. Make sure the SpO 2 patient cable is connected and the sen s or is correctly atta ched to the patient. "Low Battery" The battery has less than 30 minutes of charge left. Recharge the ba ttery. "NBP - Ar[...]

Part 2 Isolating and Solving Monitor Problems 6-8 Troubles hooting Isolating the Defective Component You can use the following table to isolate and solve problem s which may occur in the monitor. "SpO 2 Noisy Signal" Excessive patien t movement or electrical interference are causing irregular pulse patterns. Try to reduce patient movement[...]

Part 2 Isolating and Solving Monitor Problems Troubleshooti ng 6-9 Monitor fails to power-up when the On/Standby button is pressed. Battery is dead or monitor is not plugged in. Keypad malfunction or keypad connector is loose. Make sure the monitor is powered on by either battery or AC power. Check that the battery is adequately charged and AC powe[...]

Part 2 Isolating and Solving Monitor Problems 6-10 Troublesho oting No sound from monitor Tone is switched off or low. 1. Turn the volume up by pressing the Volume button. 2. Power-cycle monitor. Tone should sound when monitor boots up. 3. Check cable connections to the speaker. Incorrect T ime Stamps Invalid data stored showing wrong times for dat[...]

Part 3 Using Support Functi ons Troubleshooting 6-11 Part 3 Using Support Functions When the monitor detects an er ror condition, the monitor shows an error code on the display screen. If such an error occu rs during monito ring operation, an audible alarm to ne also sounds. Press the Alarm Silence butto n to terminate th e audible alarm tone. When[...]

Part 3 Using Support Functions 6-12 Troublesho oting Error Code Categories As a reference, the following ta ble lists the general categories fo r other error codes. The error code categories are shown only in hexadecimal format. 64 The SpO 2 module is sending an error message to the host CPU. 1. Ensure PicoSat module is properly connected. 2. Repla[...]

Part 3 Using Support Functi ons Troubleshooting 6-13 Other Error Codes If an error code occurs that is not listed in the above sect ions, take the following action s: 514xxx system error 515xxx CO 2 error Hexadec imal Code Explanat ion Step Action 1 Power cycle the monitor. 2 If the error c ode still displays, take the m onitor out of service and c[...]

Part 3 Using Support Functions 6-14 Troublesho oting[...]

Disassembly 7-1 7 Disassembly This chapter provides step-by-st ep procedures that are used to access replaceable parts of the monitor. The sections in this chapter describe and photogra phically il l ustrate procedures for disassembling the monitor in order to remove or replace su spected defective assemblies or components.[...]

Introduction 7-2 Disassembly Introduction The monitor consists of two main assemblies , the front case assembly, and the rear case assembly. All part numbers and exploded views of some assemblies are located in C hapter 8, “Spare Parts” on page 8-1 . The monitor can be disassembled do wn to all ma jor component part s, including •P C B s •B[...]

Disassembly Safe ty Informati on Disassembly 7-3 Disassembly Safety Information Wa rn in g Wa rn in g Performance Verification: Do not place th e monitor into operati on after repair or maintenance has been performed, until a ll recommended Performance and Safety Tests listed in Chapter 4, “Testing the Monitor” of this Service Guide have been p[...]

Disassembly Procedures 7-4 Disassembly Disassembly Procedures This section provides instruct ions for closed case, front case and rear case disassembly procedures. Closed Case Disassembly Procedures This section describes the items that can be removed with out disassembling the main case of the monitor. Removing the Battery Wa rn in g Wa rn in g Be[...]

Disassembly Procedures Disassembly 7-5 Removing the Navigation Wheel 3 Disconnect both battery lug term inals to release the battery. 4 When you re-insert the battery, verify that the battery is inserted the correct way and the polarity is corre ct (see figure below). Step Action Black Red Step Action 1 Firmly grasp both sides of the wheel and pull[...]

Disassembly Procedures 7-6 Disassembly Removing the Keyp ad on the Front Panel Removing the Optional, External Recorder Step Action 1 The keypad is attached with an adhesi ve to the front panel. To remove it, carefully lift up one corner of the k eypad with a flat head screwdriver. 2 Peel the adhesive away from the front panel. Step Action 1 Press [...]

Disassembly Procedures Disassembly 7-7 Sep arating the Front from the Rear Case Step Action 1 Verify that the battery has been remo ved. If not see, “Removing the Battery on page 7-4 . 2 Verify that the navigation wheel and br ass hex nut have been removed. If not see, “Removing the Navigation Wheel on page 7-5 . 3 Use a Philips no. 2 screwdriv[...]

Disassembly Procedures 7-8 Disassembly Front Case Disassembly After you have separated the front from the rear case you can replace the following from the front case assembly: • Speaker • Backlight Tube Ca u t i o n Before you remove any module, mak e sure you are wearing ESD protection and you are working in a grounded environment. 5 Disconnec[...]

Disassembly Procedures Disassembly 7-9 Replacing the Speaker Replacing the Backlight T ube The backlight tube is located within the LCD screen. However, you do not need to disassemble the LCD screen displa y to replace the backlight tube. Step Action 1 Use a Philips no. 2 screwdriver to rem ove the 3 screws fa stening the sp eaker. 2 Pull the speak[...]

Disassembly Procedures 7-10 Disassembly Rear Case Disassembly You must disassemble the rear case to remove the following modules: •M a i n P C B • Patient Monitori ng I/O •S p O 2 •C O 2 •N B P • Communications • Power Supply Ca u t i o n Before you remove any module, mak e sure you are wearing ESD protection and you are working in a [...]

Disassembly Procedures Disassembly 7-11 3 Use a Philips no. 2 screwdriver to remove the 9 screws fasteni ng the rear ca se. 4 Remove th e two screws l ocated in th e bottom corners of the rear ca se. 5 Gently slide the cha ssis away from the rear case. Step Action Screws 1-5 Screws 6-9 Screw 1 Screw 2[...]

Disassembly Procedures 7-12 Disassembly Removing the Main PCB Module Step Action 1 Unscrew the PCB m odule by loosening the following 3 screws: 2 Gently pull the module towards you. 3 After you have removed the Main PCB module, you should have access to the CO 2 , SpO 2 , NBP pump, and the Patient Monitoring I/O modules. Screw #1 Screw #2 Screw #3 [...]

Disassembly Procedures Disassembly 7-13 Removing the Patient Monitoring I/O Module Follow these instructions for removing the I/ O module from the Main PCB module. Step Action 1 Remove the following 2 screws to remove the connector module. Note— Use a flathead screwdriver to remove Screw #1. 2 Slide the I/O module out. 3 Disconnect the CO 2 conne[...]

Disassembly Procedures 7-14 Disassembly Removing the SpO 2 Module After you have removed the Patient Monitoring I/O modu le from the Main PCB module, you can remove the SpO 2 module. To do this: Step Action 1 Remove the 2 screws fastening th e SpO2 module to the I/O module. 2 Remove the connector that attaches the SpO 2 module to the I/O module. 3 [...]

Disassembly Procedures Disassembly 7-15 Removing the CO 2 Module Note— This procedure is only for those that have the C3 Sedation model. Step Action 1 Remove the 4 screws on the CO 2 module. 2 Tilt the CO2 module towards the NBP pump. 3 Gently pull the module away from the Main PCB module. Note— When reassembling the CO 2 module, ensure that th[...]

Disassembly Procedures 7-16 Disassembly Removing the NBP Pump Step Action 1 Remove the connector from the NBP pump. 2 Cut the tie wrap. Connector Tie Wrap[...]

Disassembly Procedures Disassembly 7-17 Removing the Power Supply Module Step Action 1 Use the needle-nose pliers to unplug the three connectors. 2 Remove the two screws that connect the power supply to the rear panel. 3 Remove the screws on the side and bottom of the rear panel. 4 Cut the tie wrap that holds the battery cables together. 5 Use a 5/[...]

Disassembly Procedures 7-18 Disassembly[...]

Spare Parts 8-1 8 S p are Part s This chapter lists spare parts, al ong with part numbers, are listed in the tables that follow. Item No. corresponds to th e callout number in Figure 8-1 throug h 8-6. the Page Ref. for Disassembly indicates the page n umber of the relevant di sassembly procedures in Chap ter 7, “Disassembly” .[...]

Small Parts Kit 8-2 Spare Parts Small Part s Kit Most small parts and hardware (screw s, he x nuts, washers, standoffs, 2 fuses, CO 2 spring and door, and 2 housing feet) can be found in the Small Parts K it, Part Number 453563480201 . The picture below calls out a few of the less commonly known part s within this kit. CO 2 Door CO 2 Spring Housing[...]

C3 Top Level Assembly Spare Parts 8-3 C3 T op Level Assembly Figure 8-1 Rear Casing Front Ca sing[...]

Front Panel Assembly 8-4 Spare Parts Front Panel Assembly Figure 8-2 (1 of 2) 1 2 3 Item No. Part Number Description Page Ref. for Disassembly 1 4 53563480151 Main PC Board page 7-12 2 4 53563480111 Navigation Wheel and Retainer Spring page 7-5 3 4 53563480201 (Spare Parts Kit) Hex Nut page 7-5[...]

Front Panel Assembl y Spare Parts 8-5 Figure 8-3 (2 of 2) 4 3 5 6 7 8 Item No. Part Number Description Page Ref. for Disassembly 3 453563480021 Backlight Tube page 7-9 4 453563480101 Keypad page 7-6 5 453563480221 Speaker (including speaker cable) page 7-9 6 453563480081 Display Cables page 7-7 7 453563480051 Bezel Protective Window Di splay No Dis[...]

Rear Panel Assembly 8-6 Spare Parts Rear Panel Assembly Figure 8-4 (1 of 3) 10 11 12 14 13 Red to (+) Terminal Black to (-) Terminal 9 Item No. Part Number Description Page Ref. for Disassembly 9 453563480211 Spare Recorder Blanking Plate pag e 7-6 10 453563480011 AC Connector, Power Entry Module No Disassembly Procedure 11 453563480171 RS-232 Port[...]

Rear Panel Assembly Spare Parts 8-7 Figure 8-5 (2 of 3 ) 16 15 17 Item No. Part Number Description Page Ref. for Disassembly 15 453563480191 Side Panel - with CO 2 page 7-15 Not Shown 453563480181 Side Panel - without CO 2 No Disassembly Procedure 16 453563480121 NBP Assembly page 7-16 16 453563480131 NBP Cable page 7-16 17 453563480141 Patient Mon[...]

Rear Panel Assembly 8-8 Spare Parts Figure 8-6 (3 of 3) 18 Item No. Part Number Description Page Ref. for Disassembly 18 453563480161 Power Supply Board page 7-17 Not Shown 453563480061 Communication Board page 7-17[...]

Power Cords Spare Parts 8-9 Power Cords Part Number Description 8120-5429 Power Cord, US (903) 2.4 m 8120-1689 Power Cord, Europe (902) 2.0 m 8120-1351 Power Cord, UK (900) 2.3 m 8120-4475 Power Cord, Australia (901) 2.0 m 8120-2104 Power Cord, Switzerland (906) 2.0 m 8120-2956 Power Cord, Denmark (912) 2.0 m 8120-4211 Power Cord, South Africa/Indi[...]

Exchange Unit Part Numbers 8-10 Spare Parts Exchange Unit Part Numbers Exchange Unit Part Number Description 453563344311 Thermal Recorder for C3 Patient Monitor GSI 453563480441 Exchange Recorder for C3 Patient Monitor GSI 453563480381 C3 Standard Color Monitor 453563480401 C3 Standard Color Monitor with Recorder 453563480411 C3 Sedation Color Mon[...]

Packing for Shipment 9-1 9 Packing for Shipment This chapter explains how to pack th e monitor for shipment for any reason.[...]

General Instructions 9-2 Packing for Shipment General Instructions To ship the monitor for any reason, follow the instructions in this section. To pack the monitor for return, disconnect all cab les. It is not necessary to return sensors, patient cables, NBP tubing and cuff or power cord. Pack the monitor carefully. Failure to follow the instructio[...]

RS-232 Interface 10-1 10 RS-232 Interface This chapter explains how to properly us e and connect the RS-232 interface and cables.[...]

General RS-232 Safety Information 10-2 RS-232 Interface General RS-232 Safety Information Wa rn in g Wa rn in g If you connect the monitor to any instrument, verify prop er operation before clinical use. Refer to the device’s ma nual for full instructions . Accessory equipment connected to the moni tor’s data interface must be certified accordi[...]

About the RS-232 Interface RS-232 Interface 10-3 About the RS-232 Interface The RS-232 interface allows you to : • send a nurse call signal • export trend dat a to an ex ternal PC Wa rn in g Wa rn in g Anyone who connects additional eq uipment to the signal input po rt or signal output port configures a medical system and is therefore responsib[...]

About the RS-232 Interface 10-4 RS-232 Interface Pin connections for th e 9-pin connector are as follows: Nurse-Call Pin 9 of the RS-232 seri al interface connector provides an Alarm Out si gnal. Any time there is any alarm condition active in the monitor, a nd if the Nurse Call Signal option in the Setup Menu is On, pin 9 goes to plus RS-232 level[...]

Training 11-1 11 T raining This chapter provides a complete, flexible training program that addresses the needs of technical personnel who service the monitor at all levels of involvement.[...]

Introduction 11-2 Training Introduction The training itself is self-paced. This chapter guides you through the entire service training program. All of the information you require is in th is chapter, or referred to in this chapter. Levels of Involvement Prevent a tive Maintenance Only If you are performing only preventative maintenance on the m oni[...]

Training Ma terials Training 11-3 T raining Materials Essential Materials The essential materials to comp lete this training are the following: • The C3 Service Guide (989803129451) For Philips Service Personnel, a Training Completion Form must be si gned and returned to your supervisor referencing the course number "MWPMD-C3SUPP". Opti[...]

Support Strategies 11-4 Training Support S trategies This section provides a summary of how the monitor was designed to be supporte d and how Philips provides that support. There are two main methods of repairi ng the monitor: • Unit exchange • Bench repair Unit Exchange The primary repair method used by Philips service personnel is unit exchan[...]

Theory of Operation and System Architecture Training 11-5 Theory of Operation and System Architecture This section contains a high level overvi ew of the theory of operation of the major func tional modules of the monito r. Philips service providers perform Bench Repair at the assembly level. For this p urpose, they should review this high l evel i[...]

Theory of Operation and System Architecture 11-6 Training Figure 11-1 System Block Diagram[...]

Theory of Operation and System Architecture Training 11-7 Isolated Front End The Isolated Front End section includes a ll of the circuitry to convert ECG, SpO 2 , and Temperature measurements to dig ital format; and to connect th is information to the processor. The Respiration detection is obtai ned from two of the three electrodes of the ECG conn[...]

Theory of Operation and System Architecture 11-8 Training The Contrast button operates in conjunction with the navigati on wheel to determine the apparent contrast setting in the display. Changi ng the contrast is a change in the viewing angle. Outputs of the button and wh eel are connected to the processor. Momentarily pressing the button sets the[...]

Theory of Operation and System Architecture Training 11-9 Recorder The optional recorder module is inst alled in the right panel of the monitor. Refer to the C3 Instructions for Use guide for printing procedures. It provides users wi th the capability to obtain hard-copy records of selected vital sign informati on. Basic control of the recorder is [...]

Theory of Operation and System Architecture 11-10 Training NBP Processing The NBP processing uses an oscillometric te ch nique to provide need ed measurements at selected intervals. This technique uses an in flatable sphygmom anometer cuff similar to those used by clinicians in routine measurements. A motorized pump inflates th e cuff to approximat[...]

Troubleshooti ng Training 11-11 T roubleshooting Service personnel concerned with troublesho oting should review the follo wing topics in this manual: • Error Codes (see “Error Codes” on 6-3 ) • Boot Sequence (see “Performance Assura nce Test” on 4-11 ) • Performance Verification (see “Performance Procedures” on 4-22 ) This is int[...]

Disassembly 11-12 Training Whenever the monitor has been opened, ther e are specific steps regarding reassembly, described in the d isassembly instructions in Chapter 7 , that must be follo wed. If these instructions are not followed , various errors may result. For monitors that are defective on arrival, first verify that the problems are not rela[...]

Monitor Applications and Algorithms Training 11-13 Monitor Application s and Algorithms Information about... Found in... Supplies http://shop.me dical.philips.com or Chapter 16, "Acces sories" in the Instructions for Use guide, Technica l Data Sheet Basic monitor specifications Chapter 12, “Specifications” , Technical Data Sheet Regul[...]

Monitor Applications and Algorithms 11-14 Training[...]

Specifications 12-1 12 S pecifications This chapter includes all hardware, regulatory, and measuring speci fications for the monitor.[...]

Hardware Specifications 12-2 Specifications Hardware Specifications Safety St andards Parameter Specification Size (excluding handle) Width 13.50 in (34.3 cm) Height 10.25 in (26.0 cm) Depth 7.50 in (19.0 cm) Weight (excluding accessories, opt ions, cables) 14.0 lb (6.3 kg) Display (cold cathode fluorescen t backlit) Screen Type TFT (color) Active [...]

Electrical Specifications 12- 3 Electrical Environment al Parameter Specificatio n Power Sources Internal Battery 12 volt, 4.5 Ah, sealed, lead-acid Battery Operating Time 3 hours, fully charged battery at 25 o C(without CO 2 ) under normal (one NBP measurement every 15 minutes, all other modes active) conditions, 45 minutes if printing continuousl[...]

Measuring and Displaying Parameters 12-4 Specifications Measuring and Disp laying Parameters ECG Parameter Specification Heart Rate Range 20-250 b/min Heart Rate Accura cy ±5 b/min Bandwidth: Normal M onitoring 0.5 Hz - 40 Hz Bandwidth: Extended Low Frequency Range (use selectable) 0.05 Hz - 40 Hz Leads 3 lead, user select able Display Sweep Speed[...]

Measuring and Displaying Parameters Specifications 12- 5 ECG St andards Standards Meets the performance standards of ANSI/AAMI EC13-1992. Instead of a 1 mV standardizing voltage (section 3.2.2.9), a fixed, 1 cm reference bar is alwa ys present in the ECG display, along with the ECG size setting expressed in mV/cm. The following info rmatio n refere[...]

Measuring and Displaying Parameters 12-6 Specifications Respiration Pacemaker pulse rejection. 3.1.4.1, 3.1.4.2 With the exceptions note d below, the monitor will reject all single and double pacemaker pulses eith er 150 or 250 msec apart of amplitudes ±2 to ±700 mV from 0.1 to 2.0 msec, with and without under/overshoot. Following are pacer pulse[...]

Measuring and Displaying Parameters Specifications 12- 7 NBP (Non- Invasive Blood Pressure) T emperature Parameter Specificat ion Standards M eets performan ce standards of ANSI/ AAMI SP10-1992 Technique Oscillo metric Cuff Pressure Display 10 to 300 mmHg Pulse Rate Range 40 to 200 b/min Blood Pressure Accuracy Mean erro r and standard deviation pe[...]

Measuring and Displaying Parameters 12-8 Specifications SpO 2 Parameter Specificat ion Range % Saturation 0 to 100% Pulse Rate 30 to 300 b/min Accuracy SpO 2 0 - 69% ± not specified; M1191A, M1192A ± 2.5% (70 to 100%) M1194A ± 4.0% (70 to 100%) Accuracy a with Philips disposable sensors (M1902B, M1903B, M1904B) and with Nellcor disposable sensor[...]

Measuring and Displaying Parameters Specifications 12- 9 CO 2 Complies with EN 864/ISO 9918 Parameter Specification Range 0 to 98 mmHg (0 to 13 kPa), or 13 % CO 2 whichever is lower. Flow Rate 50 ±7.5 ml/min Warm-up Time 180 seconds ma x.; typically 30 seconds Gas Sampling Delay Time 2.7 seconds Resolution Numeric 1.0 mmHg (0.1 kPa) Wave 0.1 mmHg [...]

Measuring and Displaying Parameters 12-10 Spec ifications T rends Parameter Specificat ion Type Graphical and tabular Memory Storage 12 hours, nonvolatile Data interval 20 seconds (s to red data points is the average over 20-second interval) Graphical Trend Format One graph per vital sign Display range 2 hours, scrollable Vertical scaling Heart Rat[...]