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SC 6002XL Patient Monitor - Frank`s Hospital Workshop

1. Table C 7 Alternative Memory Manager to PSOS OSL Messages Continued Description Code Class EXT OSL INVALID POOL ID 0x0726 PSOS EXT OSL INVALID NBYTES 0x0727 PSOS EXT OSL OUT OF MEMORY 0x0728 PSOS EXT OSL CORRUPT BLOCK 0x0729 PSOS EXT OSL COPROC FAILURE 0x0730 PSOS Table C 8 NP Subsystem Messages Description Code Class BAD_FEATURE_ID 0x6001 DATABASE BAD DB OFFSET 0x6002 DATABASE NP DBG ERROR 0x6600 DATABASE NP DBP ERROR 0x6700 DATABASE ERROR BAD SP ACTION 0x6100 NBP ERROR BAD SP INPUT 0x6101 NBP ERROR BAD SP STATE 0x6102 NBP AD CAL FAILURE 0x6103 NBP OVERPRESS TEST FAIL 0x6104 NBP OVERPRESS WONT CLEAR 0x6105 NBP PING PONG UNDERFLOW 0x6106 NBP ERROR BAD AUTO ZERO 0x6107 NBP ERROR BAD VALVE SETTING 0x6108 NBP SHORT TERM INDEX TOO LARGE 0x6109 NBP PROFILE INDEX TOO LARGE 0x610A NBP BAD PULSE EXTRACT STATE 0x610B NBP BAD_USER_MODE 0x610C NBP BAD_V3_MODULATION_GAIN 0x610D NBP BAD_NP_CP2SP_MSGTYPE 0x610E TASKMAIL BAD_MEAS_TYPE 0x610F NBP TOO_MANY_PULSES 0x6110 NBP SP_BAD_PULSE_LIST 0x6111 NBP SP_BAD_TIME_BASED_LIST 0x6112 NBP BAD_TREND_STATE 0x6113 NBP BAD_PULSE_COUNT 0x6114 NBP ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 87 6kXLSMAC cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Table C 8 NP Subsystem Messages Continued
2. Table C 7 Alternative Memory Manager to PSOS OSL Messages Description Code Class EXT OSL BAD TASK ID 0x0700 PSOS EXT OSL INIT FAILED 0x0701 PSOS EXT OSL STACK OVERRUN 0x0702 PSOS EXT OSL NULL LIST 0x0703 PSOS EXT OSL BAD LIST 0x0704 PSOS EXT OSL BAD PARAM 0x0705 PSOS EXT OSL LIST CORRUPT 0x0706 PSOS EXT OSL EMPTY SEARCH 0x0707 PSOS EXT OSL NULL NODE 0x0708 PSOS EXT OSL NODE ALREADY REMOVED 0x0709 PSOS EXT OSL NO BLOCKS 0x070a PSOS EXT OSL BAD PGROUP 0x070b PSOS EXT OSL NO PID 0x070c PSOS EXT OSL NOT A BLOCK 0x070d PSOS EXT OSL O MSG RECEIVED 0x070e PSOS EXT OSL BAD OID 0x070f PSOS EXT OSL O TIMEOUT 0x0710 PSOS EXT OSL O FULL 0x0711 PSOS EXT OSL BAD OMODE 0x0712 PSOS EXT OSL BAD INDEX 0x0713 PSOS EXT OSL BAD TASK GROUP 0x0714 PSOS EXT OSL BAD TASK PRIORITY 0x0715 PSOS EXT OSL IDLE TASK 0x0716 PSOS EXT OSL BAD SEM ID 0x0717 PSOS EXT OSL BAD FLAG ID 0x0718 PSOS EXT OSL BAD ENTITY 0x0719 PSOS EXT OSL EXCESSIVE DELAY 0x0720 PSOS EXT OSL ILLEGAL CALL IN PREOS 0x0721 PSOS EXT OSL ILLEGAL CALL IN INTR 0x0722 PSOS EXT OSL INVALID FREE PTR 0x0723 PSOS EXT OSL FREE BLOCK OVERLAP PREV 0x0724 PSOS EXT OSL FREE BLOCK OVERLAP NEXT 0x0725 PSOS 86 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor
3. Description Code Class BAD_SMOOTHING_TYPE 0x6115 NBP SP BAD PULSE INDEX 0x6116 NBP PROFILE INDEX TOO SMALL 0x6117 NBP BAD CUFF PRESS INDEX 0x6118 NBP TOO MANY TIME BASED PULSES 0x6119 NBP TOO MANY EVEN SAMPLE POINTS 0x611A NBP BAD EVEN SAMPLE AMP 0x611B NBP SP SINGULAR MATRIX 0x611C NBP SP LINK DOWN 0x611D NBP SP RAPID ROC 0x611E NBP SW OVERPRESSURE OCCURED 0x611F NBP CROSSOVER_OVERRUN 0x6120 NBP CROSSOVER_TIMEOUT 0x6121 NBP ICV CALC PROBLEM 0x6122 NBP BAD COLLECT DEFINE 0x6123 NBP BAD EVAL REQUEST 0x6124 NBP AD DISCONTINUTIY 0x6125 NBP AD VALUE OOR HIGH 0x6126 NBP AD VALUE OOR LOW 0x6127 NBP AD NO ACTIVITY 0x6128 NBP BAD CF2SP MSGTYPE 0x6129 TASKMAIL BAD EVAL STATE 0x612A NBP BAD EVAL STATUS 0x612B NBP CF TIMER EXPIRED 0x612C NBP CF RO BLK STILL ACTIVE 0x612D NBP BAD PNEUM STATE 0x612E NBP PNEUM CHAR FAILED 0x612F NBP HW_SAFETY_TIMER_EXPIRED 0x6130 NBP HW_SAFETY_TIMED_OUT_IN_CAL 0x6131 NBP BAD_INFLATION_LIMIT 0x6132 NBP ERROR_BAD_AC2NP_MSGTYPE 0x6300 TASKMAIL ERROR_BAD_SP2CP_MSGTYPE 0x6301 TASKMAIL 88 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp 6kXLSMAC cd rom fm 06 00 kau
4. Description Code Class SHUTDOWN BATTERY VOLTAGE LOW 0x0838 PERIPHERALS BATTERY CHARGE RATE ERROR 0x0839 PERIPHERALS BATTERY DISCHARGE RATE ERROR 0x083A PERIPHERALS SHUTDOWN TEMPERATURE TOO HIGH 0x083B HIGH_TEMPERATURE MARGINAL_PCMCIA_BATTERY 0x083C PERIPHERALS PSN CONNECT CONFLICT 0x083D NETWORK BAD HW REVISION 0x083E PERIPHERALS TEMPERATURE_TOO_LOW 0x083F DATA_PROCESSING HDLC_ERROR_LIMIT_EXCEEDED 0x0840 NETWORK OLYNET_TIME_CHANGE 0x0841 NETWORK RTC_BEING_READ 0x0842 PERIPHERALS SW_WATCHDOG_TIMEOUT 0x0843 MPC821 SYS TRACEBACK 0x0844 DIAGNOSTIC Table C 5 Intertask Mail Messages Description Code Class ERROR WORDCOUNT ZERO 0x0850 TASKMAIL ERROR FULL QUEUE 0x0851 TASKMAIL STATUS EMPTY QUEUE 0x0852 TASKMAIL ERROR NOT ENOUGH BUFFER 0x0853 TASKMAIL ERROR BAD QUEUE ID 0x0854 TASKMAIL Table C 6 Miscellaneous Messages Description Code Class PSOS TIMER ERROR 0x08E1 PSOS BAD_FRONTEND_TYPE 0x08E2 FRONTEND BAD_SCC1_STATE 0x08E3 NETWORK SID_ERROR 0x08E4 DATA_PROCESSING PID_ERROR 0x08E5 DATA_PROCESSING PBOX_ERROR 0x08E6 DATA_PROCESSING INVALID_BP_LABEL 0x08E7 DATA_PROCESSING ILLEGAL_DATABASE_ACTIVITY 0x08E8 DATABASE BAD_ARRHY_EVENT 0x08E9 DATA_PROCESSING PSOS_ERROR OxO8EA PSOS ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 85 SC 6002XL Patient Monitor Field Service Manual
5. Messages Note Messages listed in Table C 2 are only informational Table C 2 Startup Diagnostic Log Codes Description Code Class MONITOR POWERUP 0x0000 Power Up SOFTWARE VERSION CHANGE 0x0001 Software Update USER LANGUAGE CHANGE 0x0002 Language Change ARRHYTHMIA UNLOCKED 0x0003 Software Option Unlocked NEONATAL UNLOCKED 0x0004 Software Option Unlocked TEMP_ALARMS_UNLOCKED 0x0005 Software Option Unlocked DEMO_SOFTWARE_UNLOCKED 0x0006 Software Option Unlocked SC9015 UNLOCKED 0x0007 Software Option Unlocked OCRG_UNLOCKED 0x0008 Software Option Unlocked NCO_UNLOCKED 0x0009 Software Option Unlocked SECOND_IBP_UNLOCKED 0x000A Software Option Unlocked ST SEGMENT UNLOCKED 0x000B Software Option Unlocked OLYMPUSNET_UNLOCKED 0x000C Software Option Unlocked ETCO2 UNLOCKED 0x000D Software Option Unlocked Table C 3 Exception Messages Description Code Class SVC_PARAM_ERROR 0x0801 MPC821 BUS_ERROR_CODE 0x0802 MPC821 ADDR_ERROR_CODE 0x0803 MPC821 ILL_INST_CODE 0x0804 MPC821 ZERO_DIVIDE_CODE 0x0805 MPC821 CHK_INST_CODE 0x0806 MPC821 TRAPV_INST_CODE 0x0807 MPC821 PRIV_VIOLATION_CODE 0x0808 MPC821 TRACE_CODE 0x0809 MPC821 UNASSIGNED_CODE 0x080C MPC821 SPURIOUS CODE 0x080D MPC821 TRAPS CODE OXOBOE MPC821 UNUSED VECTOR CODE 0x080F MPC821 EXC RESET 0x0810 MPC821 ASK T941 04 7600 Siemens Medical Systems EM PCS
6. 86 Table C8 NP Subsystem Messages is 22s cease autant ne Medd Red da da Rd 87 Table C 9 Diagnostic Messages 89 Table G TDINTEB Messages ies merke gee oO ERR LE cR HR POS UC RR Eb E CRI Re e eed 89 Table VIER TRACER cura bu hdd daube d d ended dedico desde dede dc aed d oaa ete 90 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers vii 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 12MAIN Processor Messages 91 Table t METIERS AA EE EN OE duh dot ad doubled dar de 93 Table AAs ES rr de ER RECIEN RA bae Ew dox aeq ep 94 Table C T5Database Messages RARR pas sauna dame dede ka CERRO de ue Red 95 Table T Pront End Messages oi ses race at ar aee b e Eos XE E dora dopo dal degener d 95 Table G TZATamy NES RENE RESTER APES EARS Ed OER OND CEES SES Ya ep 97 Table C T8Marnitoring Messages iussis cca dead hed nt RARO RERO A RO dE ROCA aa 4 98 Table r 1998027 MESSIS a sexto ad tsar REM EEE 98 Table G ZUMCONTNISSSaDOS EG RE EP en diet d ere pow doe aao d 100 Table X LOOM MBSR ages Lcid r ae Robot RRA ad a eo ERE a doter dd 101 Table E 22NET Messages nai ore dor e OR b SCR EE Roe a d d IR Foe eb deb b RR and 103 Table C2300 O7 Messages du ess riri d y vae qux AE bn DEERE SG EER Iss 103 Appendix D Functional Verification Checklist
7. Color Code Connector Pin No Relay Input Wire Color SPDT Relay Output Circuit Status 1 Ta Brown RIN 2 8 NC Green Inactive Open 9 Orange White Inactive Closed 10 14 NC ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 71 6kXLSMAB cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 9 0999 Good 1D i or i j 13 a Network 14 Pin 20 P 26 Pin Figure B 7 Basic Device CPS Connectors Infinity Network see Table B 7 Table B 7 INFINITYNET CPS Connector Pins ALM KB DIAG COMM 1 X4 ALM KB DIAG COMM 2 X3 External CRT X5 AUX MIB CANBUS X12 Recorder X13 Pin No Signal Pin No Signal Pin No Signal Pin No Signal Pin No Signal 1 GND 1 GND 1 Ext Red 1 MIB1 D 1 R50A TxD 2 Tx Data KB 2 Tx Data KB 2 VGND 2 MIB1 Pwr 2 AUX Pwr2 3 Rem Kbd Pwr 3 Rem Kbd Pwr 3 Ext Grn 3 MIB1 D 3 R50A RxD 4 ISD Power 4 ISD PWR 4 VGND 4 MIB2 Pwr 4 AUXPwr2 5 Diag TxD CPS 5 Diag TxD 5 Ext Blu 5 MIB1 S 5 R50A CTS 6 DEBUG1 6 MCBOOTL 6 VGND 6 CAN 6 AUX Pwr2 7 ISD GND 7 ISD GND 7 GND 7 MIB1 S 7 R50ARTS 8 R
8. Clamp Demod gt Clamp LL RF Filter LA gt RF Filter Clamp Clamp Chest gt RF Filter Clamp Chest 2 gt RF Filter Clamp Clamp RL P RF Filter Clamp Resp Chest Chest 2 RL Figure 2 3 Lead Forming Network 5 1 2 Lead Selection 5 1 3 Lead Off Detection 5 1 4 Low Pass Filtering and Common Mode Enhancement A lead forming network following the RF filter generates the necessary reference points for electrocardiographic measurements Both normal leads I Il II V1 and V2 and augmented leads aVL avR and avF can be obtained See Figure 2 3 Four differential channels generate the main axes Il V1 and V2 The remaining leads are derived mathematically as indicated in the vector diagram of Figure 2 3 Lead off detection is accomplished by introducing a very small current into each patient electrode which would drive the corresponding input high if it were disconnected A set of five comparators detects a lead off condition The ECG preamplifier has a flat frequency response of 0 5 40Hz with a software notch filter at 50 60 Hz A 180 combined signal drives the neutral electrode to increase the CMMR Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patien
9. Description Code Class FEND PVREF PLUS OUT OF RANGE 0x7A34 FRONTEND FEND_PVREF_MINUS_OUT_OF_RANGE 0x7A35 FRONTEND FEND SPO2 25V OUT OF RANGE 0x7A36 FRONTEND FEND TASK SHUTDOWN 0x7A37 FRONTEND FEND_COMMAND_ACK_WARNING OX7A50 FRONTEND FEND VBUS OUT OF RANGE 0x7A60 FRONTEND FEND 12V OUT OF RANGE 0x7A61 FRONTEND FEND 18V OUT OF RANGE 0x7A62 FRONTEND FEND MICROCONTROLLER FAILURE 0x7A63 FRONTEND FEND UC COMMAND FAILED 0x7A64 FRONTEND FEND PLUS5V OUT OF RANGE 0x7A65 FRONTEND FEND MINUS5V OUT OF RANGE 0x7A66 FRONTEND FEND UC BAD COMMAND 0x7B00 FRONTEND FEND UC FLASH CORRUPTED 0x7B01 FRONTEND Table C 17 Alarm Messages Description Code Class ALARMUNDEFINEDMSG 0x4801 TASKMAIL AL2MA_RING_BUFFER_FULL 0x4802 TASKMAIL AC2AL_RING_DEQUEUE_ERROR 0x4803 TASKMAIL MA2AL_RING_DEQUEUE_ERROR 0x4804 TASKMAIL AL2MA_BAD_ENO 0x4805 TASKMAIL AL2AU_RING_BUFFER_FULL 0x4806 TASKMAIL AL2AU_BAD_ENO 0x4807 TASKMAIL ALRM_BAD_EF_IMAGE 0x4808 DIAGNOSTIC ALRM_BAD_SYSTEM_STATE 0x4A01 DIAGNOSTIC ALRM_BAD_PID 0x4A02 DATA_PROCESSING ALRM_BAD_ON_OFF 0x4A03 DATA_PROCESSING ALRM_BAD_PARAM_VALUE 0x4A04 DATA_PROCESSING ALRM_BAD_APCT 0x4A05 DATA_PROCESSING ALRM_NOT_IMPLEMENTED 0x4A06 DATA_PROCESSING ALRM_BAD_STATE_INTERSECTION 0x4A07 DATA_PROCESSING ALRM_BAD_SMI 0x4A08 DATA_PROCESSING ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 97 6kXLS
10. Press ENTER to exit Figure 4 8 Support Menu Item numbers may differ between versions of installed software 3 When Enter Password prompt displays type in 7412 and press Enter to bring up SC6002XL SUPPORT MENU See Figure 4 8 4 Type in 5 and press Enter to access NBP Characterization function Note The item number to access the NBP function may be different for different versions of installed software 5 Connect half liter standard volume to monitor in Figure 4 7 and follow instructions on terminal display 6 After Characterization is complete amp 30 seconds verify Pneumatic Characterization was SUCCESSFUL is displayed at PC laptop Note If the test fails because of a constant out of range condition examine NBP pneumatics and replace if out of range condition persists Power down monitor 8 Document test results on a copy of Functional Verification Checklist in Appendix D Functional Verification Checklist ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 61 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual This page left intentionally blank 62 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Chapter 5 Troubleshooting 1 Troubleshooting If the Monitor should fail to respond properly to procedures prescribed in the User Guide for th
11. Chassis Leakage Current with battery eliminator 100 yA 110 V and 60 Hz per UL 544 lt 500 pA 220 V and 50 Hz per IEC 601 1 4 2 Environmental Table 1 2 Environmental Specifications Parameter Cooling Method Environmental Specification Convection and cooling chimney no fan Temperature Operating Storage 0 C to 40 C without recorder 20 C to 50 C Relative Humidity Operating gt 30 and lt 95 non condensing Storage gt 10 and lt 95 non condensing Altitude Operating 381 to 43048 m 1250 to 10 000 ft 525 to 795 mmHg 70 0 to 106 kPa Storage 881 to 5486 m 1250 to 18 000 ft 375 to 795 mmHg 50 0 to 106 kPa Water Resistance Drip Proof Dimensions H x W x D 196 x 223 x 134 mm 7 7 x 8 8 x 5 3 in w rotary knob ASK T941 04 7600 6k2XLSMC1 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers Field Service Manual SC 6002XL Patient Monitor Table 1 2 Environmental Specifications Continued Parameter Weight SC 6002XL w o etCO Environmental Specification 3 42 kg 7 54 Ib w lead acid battery 3 22 kg 7 10 Ib w lithium ion battery 2 87 kg 6 32 Ib w o battery according to Siemens Corporate Design Guidelines Battery Lead acid 0 55 kg 1 22 Ib Lithium ion 0 35 kg 0 78 Ib Finish Front white Rear and Handle anthracite gray Material ABS Polycarbonate Blend injec
12. PERIPHERALS CORD ERROR SMPL RATE CREATE FAILED PERIPHERALS 90 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 11 Print Messages Continued Description Code Class CORD ERROR SMPL RATE DESTROY FAILED 0x101A PERIPHERALS CORD ERROR SMPL RATE CONVERSION FAILED 0x101B PERIPHERALS SMPL INPUT BUF TOO LARGE 0x101C PERIPHERALS SMPL INVALID RATIO 0x101D PERIPHERALS SMPL_INVALID_FIDELITY Ox101E PERIPHERALS SMPL_CREATE_FAILED 0x101F PERIPHERALS PRINT NO ALARM MESSAGE 0x1020 DATA PROCESSING PRINT DB ERROR 0x1040 DATABASE PRINT_OUT_OF_MEMORY 0x1041 DATA PROCESSING PRINT BAD RECORDER MESSAGE 0x1042 PERIPHERALS PRINT BAD STORAGE AREA 0x1043 DATA_PROCESSING PRINT_BUFFERS_NOT_EMPTYING 0x1044 PERIPHERALS CORD_STATUS_ERROR_MASK 0x1100 PERIPHERALS LC2PR_UNDEFINEDMSG 0x1200 TASKMAIL LC2PR_RING_DEQUEUE_ERROR 0x1201 TASKMAIL PRINT TLIB CALLBACK ERROR 0x1300 DATA PROCESSING PRINT TLIB CLOSE ASSOC FAILED 0x1400 DATA PROCESSING PRINT TLIB INVALID RESPONSE 0x1401 DATA PROCESSING PR2LC RING BUFFER FULL 0x1500 TASKMAIL PR2MA RING BUFFER FULL 0x1501 TASKMAIL Table C 12 MAIN Processor Messages Description Code Class NVALID SID LABEL 0x3002 USER INTERFACE MA2AC RING
13. With monitor powered by ac power adapter press and hold On Off key in lower left corner of front panel for approximately 2 seconds After monitor has completed power up sequence press Main Screen key to remove New Patient prompt Note If monitor alarms at any time during service setup depress All Alarms Off button and continue with monitor configuration Press Menu button Select Monitor Setup Monitor Options Date amp Time Set time and date as appropriate for customer site Note This must be performed if monitor is in standalone mode If monitor is connected to the INFINITY NETWORK time and date are set by the network Press Menu button At Main Menu select Monitor Setup BioMed Turn rotary knob to 375 and depress knob Select Service turn rotary knob to 4712 and depress knob Select Line Frequency Set Line Freq to frequency of power source at customer site Note An incorrect setting of line frequency can cause an artifact problem on the ECG waveform 10 Select Language and change Language as appropriate for customer site if required Note Fre NFC selects French language and Homologation mode French selects only the French language When Language default is changed display blanks while monitor recycles automatically 11 After monitor completes power up sequence press Menu button 11 1 If Monitor is used in INFINITY NETWORK select Monitor Setup Alarm Group and set for alarm
14. 105 Appendix E Supplemental Documents 107 Software Installation Instructions Software Version VEO 109 Service Setup Instructions Software Version VEO 110 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers viii 6k2XLSMftevr cd rom fm 06 00 kaupp Chapter 1 Introduction 1 Introduction 1 1 Service Strategy 1 2 Replaceable Parts 1 3 Technical Manual Conventions In keeping with the service strategy for the SC6002XL this service manual provides the necessary information required to service an SC 6002XL patient monitor in the field The SC 6002XL is both a stationary and a portable monitor designed to monitor patient vital signs refer to user s guide for monitoring options For stationary operation near a bedside the monitor is connected to an AC DC power adapter or placed on a specially designed docking station attached to a shelf wall or rolling stand that securely locks itinto place While on the docking station the monitor is powered by a CPS or an IDS power supply When the monitor is detached from a CPS or IDS it is powered by a lead acid battery or by an optional Lithium ion battery The monitor is reattached to the AC DC Power Adapter or placed back on a CPS or IDS to recharge the battery The monitor has been designed for high reliability with an estimated MTBF of 50 000 hours 5 7 yrs of continuous operation Therefore the service str
15. 4 Remove power cable in Figure 3 20 from inside rear housing assembly 5 Insert replacement power cable in Figure 3 20 into rear housing assembly ensuring female in line battery connector enters battery compartment through opening in rear housing in Figure 3 20 6 Position ferrite on power cable in Figure 3 20 into cavity in lower right hand back of rear housing 7 From inside of rear housing Figure 3 20 insert battery terminal in Figure 3 19 through opening in rear housing in Figure 3 20 and also in Figure 3 19 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 43 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 5 17 Correcting Hardware Revision Number Stored in Monitor 5 17 1 Windows 3 1 5 17 2 Windows 95 8 Squeeze locking tabs 3 in Figure 3 19 in battery compartment together while pressing on battery connector from inside rear housing to lock replacement battery connector subassembly in place Reinstall Main Processor Subassembly refer to Section 5 12 2 and reassemble monitor The terminal emulation program in a laptop or PC equipped with Microsoft Windows 3 1 Win95 or other equivalent terminal emulator is required to correct the hardware revision number stored in EEPROM in the monitor In addition Diag UART cable Art No 47 14 346 E530U is also required Use the following procedure to enter the correct hardware revision in
16. ASK T941 04 7600 6kXLSMC4 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 47 SC 6002XL Patient Monitor Field Service Manual 1 3 TFT LCD Display 1 4 Fixed Keys ON OFF Key Main Screen and Menu Keys Alarm Silence Key Alarm Limits Key 2 Turn knob one notch detent click in either direction and verify that value in NO field changes to YES Turn knob another notch and verify that value changes back to NO 3 Choose YES and verify that New Patient prompt disappears The SC6002XL display is composed of an active matrix 6 5 inch TFT LCD screen with backlite Test the TFT LCD display as follows 1 Verify that backlite provides sufficient and consistent background illumination for TFT LCD 2 Verify that there are lt 17 inoperative pixels stuck ON or OFF The following tests verify that membrane switches on the front panel are functioning properly and that the signal from the key is processed by the Front Panel Control PCB Note Before beginning Key tests access Main menu Select Monitor Setup Monitor Options Speaker Volumes and assure that Attention Tone Volume is set to other than OFF The ON OFF key initiates the power on sequence if the monitor is powered off and powers off the monitor initiating a brief power off piezo alarm if the monitor is powered on Note This test can be omitted if the procedure in step 3 of Section 1 1 has already been performed 1 Press an
17. Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 5 2 Installing TFT LCD Display 1 Subassembly 5 6 Speaker Replacement 1 Reverse procedure of Section 5 5 1 to install TFT LCD Display Subassembly Note If installing a new TFT LCD display remove protective film from TFT LCD display screen prior to installing Front Bezel Refer to Section 5 4 to reinstall Front Bezel Subassembly and reassemble monitor p ES Figure 3 7 Speaker Subasssembly Connector After removing TFT LCD Display Subassembly refer to Section 5 5 remove and save screw 2 in Figure 3 7 on page 31 2 Lift Speaker Subassembly out of positioning well To install new Speaker Subassembly locate speaker in positioning well in Intermediate Subassembly and then reinstall screw saved in step 1 4 Refer to procedure of Section 5 5 2 to reinstall TFT LCD Subassembly and reassemble monitor ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 31 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Removing Front Panel PC 1 Board 2 3 Installing Front Panel PC 4 Board 5 5 8 Inverter Board Replacement Figure 3 8 TFT LCD Display Subassembly Back View 5 7 Front Panel PC Board Replacement Remove TFT LCD Display Subassembly from monitor chassis refer to Section 5 5 With back of TFT LCD displ
18. Replaceable Parts and Subassemblies 2 Figure A 1 SC 6002XL Exploded View 73 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers vi 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Figure A 2 NBP Subassembly shown with filters exposed re Appendix B Connector Pinouts 75 Figure B 1 IBP Connector see Table B 1 2 75 Figure B 2 MultiMed Pod Connector see Table B 2 79 Table B 1 IBP Connector PIQOUTS nck ua ior erar OR a ade wa A OR 75 Table B 2 MultiMed Pod Connector Pinouts 75 Figure B 3 Docking Station Connector see Table B 3 76 Figure B 4 SHP ACC CBL ALARM UNTERM 5M see Table B 4 76 Table B 3 Docking Station Connector PINQURS ii ee des sheet EER EER E RR Een RR A 76 Table B 4 Remote Alarm Cable Color Code ii EER ER EE BR EE RR SAE NOR YY RC SO 76 Figure B 5 Interface Plate Connector see Table B 5 17 Figure B 6 SHP ACC CBL Y RECORDER ALARM see Table B 6 77 Table B 5 Interface Plate Connectors Pinouts 77 Table B 6 Remote Alarm Cable Color Code 77 Figure B
19. This keeps the structure of the source uniform and enhances system integrity and life of the product To acquire a precise level of CO both channels are simultaneously sampled and the level of CO is determined from the ratio of the Data and the Reference channels The ratio is compared to a look up table in memory to establish the correct value in units of mmHg The pod then sends the results to the PodCom input of the SC 6002XL for further processing and display The monitor can be powered from any of several sources A lead acid or lithium ion battery housed in the monitor A CPS Communication Power Supply through a docking station An IDS INFINITY Docking Station An AC power adapter As illustrated in Figure 2 10 the ac power adapter and the CPS IDS are connected in parallel The monitor is normally powered by a CPS via a docking station or an IDS in a pick and go application and by the ac power adapter in a stand alone application If both supplies were to be connected simultaneously the one with a higher voltage would take over Two solid state switches the eliminator switch and the battery switch govern supply of power to the monitor and charging of the battery In addition there are three DC DC converters two buck regulators that produce the main 5V and 3 3V and a multi output flyback supply that generates three auxiliary voltages including the voltage that is used to charge the battery On Off logi
20. fluorescent tubes on the LCD implements a secondary alarm in case the unit resets or turns off and routes the video and timing signals to the screen It also routes the UART signal coming from the Pod interface to the main board Quad UART The Pod Interface generates an isolated voltage to power the pod and also converts the Pod Comm protocol from the pod into a UART stream that can be interpreted by the microprocessor The Pb acid or Lithium battery charging and discharging cycles are controlled by a special charger circuit The circuit initiates a charge cycle when commanded by the microcontroller The charge cycle for a Pb acid consists of a bulk charge period in which the battery is being supplied a constant current of 400mA a constant voltage period in which the battery voltage is held constant at 14 8V and the current is allowed to diminish as the charge approaches 100 and a float cycle in which the voltage is maintained at 13 7V For Lithium batteries the charger circuit acts as a constant voltage source of 16 8V The battery is charged from a switching supply controlled by the charger chip The microcontroller also reads the front panel keys and the rotary knob encodes the information coming from them and routes it to the main processor When the On Stdby key is pressed it turns the monitor on and off In addition the microcontroller controls the NIBP safety timer The BOOT EPROM contains the boot code and must be preprogramme
21. 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual To view the process click on the picture ET 5 10 2 Installing PODPORT PC Board Figure 3 10 Removing PODPORT PC Board 2 Carefully insert side panel removal tool between port sleeve and chassis as shown in Figure 3 10 Note This releases latching tab on the bottom of sleeve enabling sleeve to slide up and out of side of Intermediate Subassembly Apply upward pressure on sleeve to slide sleeve off of PODPORT connector and out of opening in side of Intermediate Subassembly Note When sliding port sleeve onto PODPORT connector during reassembly be sure that tab on bottom of sleeve engages Intermediate Subassembly frame to lock sleeve into place Remove and save screws as shown in Figure 3 10 Depress Front Panel PC Board securing tab using side panel removal tool and gently lift up simultaneously on metal plate and circuit board to free board from latch and to unplug Front Panel PC Board connector from connector on PopPonr PC Board Lift and slide PODPORT PC Board out of Monitor With Front Bezel removed refer to Section 5 2 and monitor backside down on clean flat surface remove screws as shown in Figure 3 10 if not already removed to free Front Panel PC Board and metal plate Depress Front Panel PC Board securing tab using side panel removal tool and gently lift up simultaneously on metal plate and circuit board to free circuit board fro
22. 13 3 Carefully pull NBP tubing off of port on NBP transducer on main processor board as shown in Figure 3 13 To view the process click on the picture Figure 3 13 Accessing Main Processor Subassembly 4 Carefully separate Main Processor Subassembly from rear housing on left side as shown and then lift plastic funnel off of subassembly and store for future reinstallation 36 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Note The memory card ejector shaft in Figure 3 13 must be pushed in all the way when removing the Main Processor Subassembly from the rear housing 5 Reach behind subassembly and carefully pull NBP tubing all the way back through hole in main processor board 6 Unplug ground connector D in Figure 3 14 above hole through which NBP tubing was removed to permit better access to cable connectors plugged into main processor board 7 Ascarefully as you can in the limited area of access unplug red black white main power cable connector 2 in Figure 3 14 2 wire black white NBP engine pump cable in 3 pin connector 3 in Figure 3 14 4 wire black white black white valves cable in 4 pin connector in Figure 3 14 and 4 wire red orange yellow black ID chip cable in 5 pin connector 5 in Figure 3 14 from main processor board 8 Separate Main Processor Subassembly out of rear housing and set
23. 3 11 Note Screws are of different sizes Identify screws removed so that each can be reinserted into the same position during reassembly 3 Insert blade of side panel removal tool into four slots in sides of rear housing to release latches that secure intermediate subassembly in rear housing 4 Apply firm pressure between rear housing and external flange on Intermediate Subassembly to separate subassembly from housing 5 Place Intermediate Subassembly safely aside for use in reassembly 5 11 2 Installing Intermediate 1 Place rear subassembly on a clean flat surface so that the Main Subssembly Processor Subassembly is facing up 2 Reverse procedure of Section 5 11 1 to install Intermediate Subassembly ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 35 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 5 12 Replacing Main Processor Subassembly 5 12 1 Removing Main Processor The main processor PC board is sandwiched between metal shields and a Subassembly heat sink which altogether constitute the Main Processor Subassembly Figure 3 12 Securing Screw Access Cover 1 With Intermediate Subassembly removed from rear housing refer to Section 5 11 remove and save screw located in back of battery compartment under label 1 in Figure 3 12 that secures Main Processor Subassembly in rear housing 2 Place rear housing normal side down with its open side facing you as shown in Figure 3
24. 7 Basic Device CPS Connectors Infinity Network see Table B 7 79 Table B 7 InfinityNet CPS Connector PINS os ida yew eS SR REO S D EY b RERO d 78 Figure B 8 Infinity Docking Station Connectors Refer to Table B 8 79 Table B 8 Infinity Docking Station Connectors 79 Figure B 9 PodPort Connector 5ee Table BO EERS EER amant a ae 80 Table B 9 PodPort Connecter PINCUS du GEE du Xii asa CARA ee E CR ERR EE e X CR 80 Appendix C Error and Diagnostic Codes 81 A ON EE N OE EE OR IE ER EO RE 81 1 Stan e e EO N EE ra ER OE RE 81 EE vy LOG AO AE MO OE EO AA EE X RE s 81 Table kl SUDDOFE MBN uuo tie du eRe APR EEE ICH eese P dU ER poo Eo HER CP A RN 82 REC 20150 AR NE OE EE N EO OO AO EE DELG 82 14 esel BUSES cia sae DEL EER OEC RAPER OR GER RE ORE ERES HUP RR b EE EDE AE DR EE 82 2 D S Message EG ON EL OR rar RA RE Pb EE dada 83 Table C 2 Startup Diagnostic Log Codes nica 2 du RR EER CARRERA EROR HOE ER CR GU Rd RE KORR GROB 83 Table C 3 Exception Messages isses ss ks tgo de do Le ou X ER do CR EEE ERR HS 83 Table C 4 Hardware related Messages 84 Table C 5 Intertask Mail Messages es ER ARE RA ua da ba dade SA Ed 85 Table C 6 Miscellaneous Messages 85 Table C 7 Alternative Memory Manager to PSOS OSL Messages
25. If problem persists replace Recorder 5 If problem persists replace Main Processor Subassembly 6 If problem persists contact TSS in Solna or Danvers 68 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC5 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table 5 10 Recorder Problems Continued Symptoms Possible Cause s Troubleshooting and Remedial Action Local Recorder connected to Monitor through CPS or IDS Recorder malfunction CPS IDS Recorder cable malfunction Recorder Interface Plate malfunction CPS or IDS malfunction Docking Station or CPS Bridge Plate malfunction Main Processor malfunction With an ECG waveform from patient simulator on Monitor display press Record key e f Recording Started followed by double tone then Recording Stored message appears in the message field check cables and connections between Monitor CPS IDS and Recorder then continue to step 2 e f no message or recording appears go to step 3 Substitute Recorder connection by installing Recorder cable Art No 47 21 770 E530U or 43 13 560 E530U in place of Docking Station CPS IDS and cabling e f problem persists replace Recorder e f problem disappears replace each component bypassed by Recorder cable Art No 47 21 770 E530U or 43 13 560 E530U to isolate source of problem and replace malfunctioning compone
26. TASKMAIL ACT_UNKNOWN_ORS_ARR_SETTING 0x280F TASKMAIL ACT_BUFFER_TOO_SMALL 0x2810 DATA_PROCESSING ACT_PRM_UPDATE_ERROR 0x2811 DATA_PROCESSING ACT_WRONG_MSG_FROM_ALG 0x2812 DATA_PROCESSING ACT_CHANGE_LABEL_ERROR 0x2813 DATA_PROCESSING AC2FE BAD ENO 0x2814 TASKMAIL AC 2MA BAD ENO 0x2815 TASKMAIL ACT BAD ACB 0x2816 DATA PROCESSING ACT NO MORE ALG MSG BUFS 0x2817 DATA PROCESSING ACT BAD SIGNAL INDEX 0x2818 DATA PROCESSING ACT BAD LABEL 0x2819 DATA PROCESSING ACT BAD PID 0x281A DATA PROCESSING ACT BAD DB RETURN 0x281B DATABASE ACT_FEND_SYNC_PROBLEM 0x281C FRONTEND ACT BAD SYSTEM STATE 0x281D DIAGNOSTIC AC2AU RING BUFFER FULL 0x281E TASKMAIL AC2AU BAD ENO 0x281F TASKMAIL AC2AL_RING_BUFFER_FULL 0x2820 TASKMAIL ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 93 SC 6002XL Patient Monitor Field Service Manual Table C 13 ACT Messages Continued Description Code Class AC2AL BAD ENO 0x2821 TASKMAIL ACT BAD CART MSG IN 0x2822 DATA PROCESSING ACT BAD CART STATE 0x2823 DATA PROCESSING ACT BAD MSG PRI 0x2824 DATA PROCESSING ACT BAD CART VERSION 0x2825 DATA PROCESSING ACT BAD INTL TIME FROM DM 0x2826 DATA PROCESSING ACT NO SUCH PRESS LABEL 0x2827 DATA PROCESSING ACT BAD EKG RECORD STR 0x2828 DATA PROCESSING AC
27. TASKMAIL SPCS BAD EF IMAGE 0x5402 DIAGNOSTIC SP CT2CP UNDEFINEDMSG 0x5501 TASKMAIL SPCPR BAD EF IMAGE 0x5502 DIAGNOSTIC ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 99 Field Service Manual SC 6002XL Patient Monitor Table C 20 HCOM Messages Description Code Class LC2HC RING BAD MESSAGE 0x5801 DATA PROCESSING HC2MA RING BUFFER FULL 0x5802 TASKMAIL HC2LC RING BUFFER FULL 0x5803 TASKMAIL MA2HC RING DEOUEUE ERROR 0x5804 TASKMAIL LC2HC RING DEQUEUE ERROR 0x5805 TASKMAIL HC2LC CONTROL BUFFER FULL 0x5806 TASKMAIL AGS MESSAGE LOGGED INCORRECTLY 0x5807 DATA PROCESSING HC2LC EVENT BUFFER FULL 0x5808 TASKMAIL AGS MESSAGE SLOTS FULL 0x5809 DATA PROCESSING DISTRIBUTION O ERR 0x580A TASKMAIL AGS NDO FORMAT ERROR 0x580B DATA PROCESSING AGS SAME DEVICE ID 0x580C DATA PROCESSING BAD HCOM EVENT FLAG 0x580D TASKMAIL BAD_SPECIAL_CODE 0x580E DATA_PROCESSING HCOM_BAD_WVF_SCALE_FACTOR 0x580F DATA PROCESSING HCOM WVF TAKER TOO CLOSE 0x5810 DATA PROCESSING HCOM WVF TAKER TOO FAR 0x5811 DATA PROCESSING BAD DATABASE MBR 0x5812 DATA PROCESSING HCOM NET STATE INCONSISTENT 0x5813 DATA PROCESSING BAD SIGNAL GROUP 0x5814 DATA PROCESSING HCOM BAD MTOS MONTH 0x5815 DATA PROCESSING HCOM ENOUEUE ERROR 0x5816 TASKMAIL HCOM BAD MAIN MESSAGE 0x5817
28. Table B 9 PodPort Connector Pinouts Pin No Signal TXDATA NC TXDATA RXDATA POD GND POD PWR RXDATA 9 POD1 SHD oo a a wo N ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 80 6kXLSMAB cd rom fm 06 00 kaupp Appendix C Error and Diagnostic Codes 1 Introduction This section describes startup diagnostic and error messages produced by SC6002XL Patient Monitors Codes listed in this appendix are typical Codes are sometimes different however in different versions of SW 1 1 Startup Messages Upon power up the monitor runs internal diagnostics that check various functions The Startup Screen remains in place for several seconds after the last message All hardware and software for the various functions checked is assumed to be functioning properly if no error messages display during the startup sequence 1 2 Diagnostic Log Messages stored in the Diagnostic Log refer to startup diagnostics hardware and software errors and designated exception conditions such as a user initiated language change Some diagnostic codes such as Software Option Unlocked are only informational and require no action Classes of Error Diagnostic codes are as follows Power Up e MPC821 Main Processor e PSOS e Front End e Diagnostic e Taskmail Peripherals e Database e NBP e SpO2 e User Interface e Data Processing e High Temperature e Language Change e Software Update e Ne
29. This page left intentionally blank 70 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC5 cd rom fm 06 00 kaupp Appendix A Replaceable Parts Refer to the Table and Figures on page 72 and page 73 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 6kXLSMAA cd rom fm 06 00 kaupp 71 SC 6002XL Patient Monitor Field Service Manual Table A 1 SC 6000XL Replaceable Parts and Subassemblies i Description Vee oe 1 E M SPR LNGLBL 6002XL E M SPR LNGLBL 6002XL ENG 57 43 799 E551U E M SPR LNGLBL 6002XL DEU 57 43 807 E551U E M SPR LNGLBL 6002XL FRN 59 53 661 E551U E M SPR LNGLBL 6002XL SPN 59 53 711 E551U E M SPR LNGLBL 6002XL ITA 59 53 703 E551U E M SPR LNGLBL 6002XL POR 59 53 729 E551U E M SPR LNGLBL 6002XL NOR 59 53 695 E551U E M SPR LNGLBL 6002XL SVE 59 53 687 E551U E M SPR LNGLBL 6002XL NLD 59 57 399 E551U E M SPR LNGLBL 6002XL DEN 59 53 679 E551U 2 E M SPR BEZEL LENS SC6002XL 59 53 968 E551U 3 E M SPR OPTIC ENCODR SC SERIES 43 11 622 E533U 4 E M SPR ROTARY KNOB SC 600X SERIES 43 16 662 E533U 5 E M SPR FOOT 40 SO X 25 THK PKG 12 43 11 374 E533U 6 E M SPR DISLCD 6 5 TFT 256K 59 50 790 E551U 7 E M SPR BACKLIGHT 6 5 TFT LCD PKG 2 72 58 945 E551U 8 PCB SPR A124 FT PNL SC6002XL NEC 59 57 258 E551U 9 E M SPR DCAINV NEC 5V 2 TUBE 59 50 808 E551U 10 E M SPR PCB A140 POD COM INT 57 41 959 E54
30. between pins 1 and 2 on Auxiliary Docking Station connector 3 If voltage O K replace Recorder 4 If voltage NOT O K check for 12VDC between pins 1 and 2 on monitor docking connector e f voltage O K check for 12VDC between pins 1 and 2 of all docking connectors in path between monitor and recorder and between pins 2 and 15 of X13 on CPS or IDS Replace component that fails to provide 12VDC at the appropriate pins f voltage not O K on monitor docking connector continue 5 If problem persists replace Recorder 6 If problem persists replace Main Processor Subassembly 7 If problem persists contact TSS in Solna or Danvers Local Recorder connected directly to Monitor in standalone configuration Recorder malfunction Interconnecting cable or connection malfunction Recorder or Monitor Interface Plate malfunction Main Processor PCB malfunction 1 With an ECG waveform from patient simulator on Monitor display press Record key e f Recording Started followed by double tone then Recording Stored message appears in the message field continue to step 2 e If no message or recording appears go to step 5 2 If problem persists and Recorder Cable Art No 43 18 130 E530U is installed replace Recorder cable 3 If problem persists and separate Interface Plates and Recorder cable are installed replace each item one at a time to isolate possible malfunction 4
31. converted to a current by a photodiode in the sensor The current that appears when both LEDs are OFF depends mainly on the ambient light which is later subtracted to leave only the R or IR signal levels The large dynamic range of the light intensities requires constant automatic monitoring and adjustment The intensities of the R and IR sources are independently controlled by two digital to analog converters DACs attenuating the 2 5 V reference These levels or zero are sequentially selected by a multiplexer and converted to a driving current which is further guided or inverted by an output multiplexer to the LEDs in the sensor 5 3 1 SpO Front End The primary purpose of the SpO front end is to convert the sensor s analog signal into individual digitized signals for the red and infrared analog signals for processing by the microprocessor See Figure 2 5 on page 16 Circuitry in the front end first eliminates the non pulsatile component in the input signal then demultiplexes the resulting pulsatile signal to separate the R and IR signal components and finally converts the demultiplexed R and IR analog signals into serial digital data streams A sequence of light pulses driven from the chopped current source in the sensor LEDs are passed through a finger or an earlobe to a photodiode The sensor LEDs are connected in an anti parallel fashion on one pair of wires ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 15 6k2XLSMC2
32. ensuing pressure rise When the pressure has reached the target inflation pressure the pump turns OFF and a dynamic braking circuit rapidly brings the pump to a halt The target inflation pressure adapts to the patient s systolic pressure just occluding the blood flow The software monitors the slope of the pressure curve during inflation to estimate the cuff volume a factor used in the deflation sequence After the pump stops there is a short delay to allow thermal transients to settle Either V1 or V2 is modulated to control the deflation rate The choice of V1 or V2 and the initial pulse width is made based on the estimated cuff volume determined during the inflation cycle The chosen valve is modulated at a 20 Hz rate and the pulse width open time is continuously adjusted to provide a linear deflation rate If initial deflation was started with V1 the software may determine that it needs to switch to V2 to maintain proper deflation In either case V2 opens fully de energizes when the measurement cycle is ended to allow for rapid and complete deflation Pump control circuitry provides the following three functions limits the current to the pump when it starts to prevent power supply overload dynamically brakes the pump when the pump is shut off provides a closed loop speed control for special low flow operations Pump speed is controlled by measuring the back EMF generated by the motor winding which is directly proportion
33. group number of monitoring unit 11 2 If Monitor is used in Standalone only press Menu button then select Admit Bed Label and set bed label 110 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAE cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Note This Bed Label is different from and has no connection to Bed Label set in CPS IDS configuration in INFINITY NETWORK 12 To enable a locked option purchased separately access BioMed menu as described in steps 4 6 and select Locked Options 12 1 Set Lock numbers as indicated on option password certificate Lock 1 Lock2 Lock3 Lock4 12 2 Select corresponding option in Enable box and press in on rotary knob Note Display blanks while monitor resets and new option is activated 13 For each additional locked option reaccess Service menu and set lock numbers 14 After monitor completes power up sequence press Main Screen button ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 111 GKXLSMAE cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual This page intentionally left blank 112 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 GkXLSMAE cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor For additional support Siemens customers can contact their local Siemens Service Representative Siemens Customer Support Engineers can contact the follow
34. it to the factory in its original shipping carton Upgrading software is a password protected function requiring use of both a Biomed and a Service password The Service menu is accessed via the Biomed selection in the Monitor setup Caution The upgrade procedure copies the contents of the PCMCIA card to the monitor flash memory It is important to avoid power interruptions during the upgrade process Be sure that there is at least a 50 charge level in the battery or that the power adapter is connected The monitor must NOT be connected to a Docking Station while software is being upgraded 2 Kit Contents In addition to documentation the upgrade kit contains the following e One PCMCIA Memory Card in Return Case One set S W Version Labels 3 Software upgrade 1 procedure 2 Insert and firmly seat PCMCIA card into memory slot NOTE The card can be fully inserted in only one orientation and the eject button is pushed out when the card is properly seated Remove all patient inputs and power down monitor 3 Turn monitor power on 4 Verify software version VEO 1 is displayed on startup screen Note Software version can also be identified after bootup At Main Screen depress Menu button select Monitor Setup Biomed Turn rotary knob to 375 depress knob and select Diagnostic Log The software version is displayed to the right of Description heading 5 At Main Screen depress Menu button select Monit
35. monitor key on front panel is Front Panel PC Board 2 Otherwise replace front bezel Subassembly resse i pressed die ee 3 If problem persists replace Front Panel PC Board pump subassembly 4 If problem persists replace NBP Pump Subassembly malfunction Main Processor 5 EE dei replace Main Processor malfunction HEDE 6 If problem persists contact TSS in Solna or Danvers NBP pump starts Cuff assembly 1 Recheck cuff assembly and installation and replace but cuff fails to malfunction cuff assembly if defective inflate deflate NBP pneumatic 2 If problem persists check NBP tubing in rear housing of monitor 3 If tubing OK replace NBP Pump Subassembly 4 If problem persists contact TSS in Solna or Danvers 1 7 etCO Malfunction Table 5 9 etCO Malfunctions Symptom s Possible Cause s Troubleshooting and Remedial Action Parameter box fails Sensor or cable 1 Replace etCO Sensor to r S malfunction 2 If problem persists replace etCO Pod sensor plugged into i od PSS SIGO EDUTRSITUROHOR 3 If problem persists replace PodPort PC Board P PodPort PC Board 4 f problem persists replace Main Processor malfunction Sub b Sensor fails i SQ EE Main Processor CE Mee TSS in Sol D calibration malfunction If problem persists contact in Solna or Danvers Persistent Adapter Airway adapter or 1 If adapter or sensor window occluded clean window Failure message sensor windo
36. pcd 7 E me LO tte ca d edebant aui qui p p IM WE EE ge ia 7 NA oe aie ux I T ra KE E 7 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers i 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Chapter 2 Functional Description 9 T usua dd donne eh ede Pedo ETE ETE DEERE DERE OE ED bd ded died B Figure 2 1 SC6002XL Patient Monitor Block Diagram 44 4 EER ER RR EER RR RR GR ane RR 9 2 Pa rsmeisrliipulS BOS OE OE OE EE EE EE A X RR E 9 o SEE EE HET ER VEREER EE KORTER OE SO N ET N EE EE 9 Mr A a aaar Era a a a a rDNA 10 do MSS MENE A ka Ed be RE ee et a GRE ede atn DAC dk GA QE Rd d 10 Si riu P anal CU odd kde dd be aa UR ed RC od Red d d qo ded E AR cd 10 e TOU RENTE Lu ud obe act du dede ewe he A RUE Ed EL hha ed Sebo i dodi d 10 S5 Battery Control arid ONAEF Control se REX CIRCE hire rt HE HIER det RE ERR EE od di 10 3 0 BOOT Process Flash Memory and DRAM ses es ado dde eed estate 10 Bu BM eee ee ee eT ee ree EE ee IE Idea quatit ee OE EK 10 no Bemis ROREODOITIO e eder a ee A Fb bt hae eee ee eae a eed eee edd 10 SLOPE ET acu acabo hb ege eal ed eed eue dee RR BA dide dde dc dde ES d El d BESO de tl A BP EOM EP dades GEDAAL piede du dida dd x ds OE AS bok Sue qa a ges Be gusce 11 Oe AA ER KS IT N OR A AEE A EA T ETY 11 Figure 2 2 EHE ENU ARE AA OE Sabi Edu Sr dod IE OO RO EO EE TE OR 12 5 Physiological Parameter Data Acquisition iussus suas ees a Re
37. physiological parameters When not connected to a hospital s main ac power they use a battery with approximately 114 hours 3 hrs for Li option battery of operating time A power adapter CPS docking station combination or IDS which also charges the battery can be used to operate the monitor from the hospital s main ac power circuit The SC6002XL monitors the following physiological parameters e ECG three lead five lead or six lead pod Respiration e Pulse Oximetry SpO and PR e Temperature e NBP BP1 IBP2 locked option etCO via PodComm Port locked option e Arrythmia e OCRG locked option Dual Lead S T Segment Analysis locked option 2VFO SW required All functions are controlled by a 16 position rotary knob and nine front panel fixed keys Alarm Silence Record Alarm Limits NBP Start Stop All Alarms Off Zoom Main Screen Menu and ON OFF Turning the rotary knob locates different menu items and pressing the knob in selects the item Depending on the item selected pressing the knob in may either bring up another menu or initiate an action See Section 5 For detailed operating instructions consult the SC 6002XL Patient Monitor User Guide applicable to the installed software The SC 6002XL monitor has a 6 5 inch 16 5cm 3 channel color TFT LCD display Waveforms display in Erase Bar mode at 25 20 mm s except for respiration and etCO waveforms which display at 6 25 20 mm s All displays
38. relate to processes that may well be required after replacing some of the subassemblies in the monitor Formatting of the documents has been changed to conform to the formatting of this Manual and some ancillary information has been omitted Also page numbers have been changed to be sequential in this Manual The Doc Nos listed are the numbers of the original documents Subsequent revisions of these documents may contain additional or revised information It is recommended that copies of service documents distributed to the field from time to time throughout the life of the product be retained with this Service Manual e Software Installation Instructions Software Version VEO Doc No A91004 M3330 T944 01 7600 e Service Setup Instructions VEO Software Doc No A91004 M3330 T940 01 7600 ASK T941 04 7600 6kXLSMAE cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 107 SC 6002XL Patient Monitor Field Service Manual 108 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 GkXLSMAE cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Software Installation Instructions Software Version VEO 1 Introduction An SC6002XL Portable Patient Monitor is shipped with software installed Software upgrades using PCMCIA memory cards however can be performed in the field Note PCMCIA cards are recyclable When the card is of no further use recycle in accordance with local regulations or return
39. sensitive electronics are protected from damage by an RF filter and an overvoltage clamp A multiplexer selects one of three inputs T1 T 5 or T50 T 5 and T50 are used in a two point error correction algorithm to measure the actual gain and offset of the measurement circuit The T 5 and T50 voltages are created by precision resistor dividers and are calculated to simulate the voltage that would appear at T1 when a thermistor probe is at a temperature of 5 C and 50 C respectively When a thermistor probe is disconnected from the measurement circuit the voltage at the input to the A D converter reaches a value that is above positive full scale The microprocessor is programmed to interpret a positive full scale value from the A D converter as a probe disconnect IR Source TFR mm AR A AIR amp CO 2 Heated windows Light Sensor Filtered CO 2 y EE EER Optical Filter Normal 4 24 um Figure 2 9 etCO Sensing Process Functional Block Diagram 6 etCO Pod The etCO pod non invasively monitors end tidal CO using a technique that relies on the selective absorption properties of the CO to specific frequencies of infra red radiation See Figure 2 9 In the sensor a thick film infra red source is pulsed at a rate of approximately 87 Hz generating a broad band spectrum of IR Selective filtering separates this into two narrow regions one insi
40. slot at right side of monitor Power monitor on If monitor fails to properly complete power up sequence replace Main Processor Subassembly 4 If problem persists contact TSS in Solna or Danvers 1 2 Optical Encoder Malfunction Table 5 4 Rotary Knob Malfunction Symptons Possible Cause s Troubleshooting and Remedial Action Rotary knob fails to Front Panel PC Board 1 Replace Front Panel PC Board properly select malfunction 2 If problem persists replace optical encoder fields or pressing Optical Encoder os A en ae the knob in fails to maltunetidn If problem persists replace Main Processor Subassembly activate a menu or Main Processor select a default malfunction 4 If problem persists contact TSS in Solna or Danvers 1 3 TFT LCD Display Malfunction Fixed Table 5 5 LCD Display Malfunction Symptons Possible Cause s Troubleshooting and Remedial Action gt 17 inoperative LCD screen Replace TFT LCD Display pixels stuck ON malfunction or OFF ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 65 6kXLSMC5 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Table 5 5 LCD Display Malfunction Continued Symptom s Possible Cause s Troubleshooting and Remedial Action Front Panel PC Board malfunction Areas of display missing or color Replace Front Pan
41. then repeat step 3 If charge level remains constant go to step 5 acid type battery or 27 hrs for optional Lithium ion type battery recheck battery charge level e f charge level 100 return monitor to clinical service e f charge level lt 100 replace Main battery Main Processor Subassembly 64 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC5 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 1 1 2 Power On Off Piezo Tone Fails to Sound Table 5 2 Power off Alarm Malfunction Troubleshooting and Remedial Action Symptom s Possible Cause s Piezo tone fails to Front Panel PCB sound when monitor malfunction powered on if Main Processor monitor loses malfunction power or when monitor powered off Replace Front Panel PC Board If problem persists replace Main Processor Subassembly If problem persists contact TSS in Solna or Danvers 1 1 3 Power Up Sequence Fails to Complete Properly Table 5 3 Power up Process Malfunction Symptom s Possible Cause s Troubleshooting and Remedial Action Power inputs all OK but monitor fails to complete power up Sequence Software program corrupted Main PCB malfunction If power ON LED illuminates but monitor fails to complete power up sequence reinstall software as follows T With monitor powered off insert PCMICA card into
42. transient recovery ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 17 SC 6002XL Patient Monitor Field Service Manual 5 5 2 NBP System Description Pneumatic Assembly Electronic Circuitry 5 5 3 Operation Pump ARE Control A Time out y Shut down v Pressure signal Host Processor Pressure Transducer Over Pressure Sensor Ambient Figure 2 7 NBP Functional Block Diagram The combination of high resolution A D conversion and digital filtering together with wide range linear deflation control allows the circuit to measure blood pressure very rapidly and accurately and to recover quickly from motion artifacts The non invasive pressure system is composed of the following components e pneumatic assembly e electronic circuitry mounted on the Main CPU Board The pneumatic assembly contains a pump two modulating valves V1 and V2 two air filters intake and manifold and a manifold assembly which interconnects these components The pump provides the pressurized air to inflate the blood pressure cuff V1 and V2 control the air flow during the deflation phase of a blood pressure measurement V1 is a normally closed exhaust valve with a relatively small orifice relative to V2 V2 is a normally open exhaust valve with a relatively large orifice The pump speed can be controlled to permit accurate inflation pressures for special applicati
43. which diagnostic cable was attached in Section 3 3 1 Baud 19200 Data bits 8 e Stop bit 1 Parity none Flow Control none e Parity Check leave blank Carrier detect leave blank 5 Press Enter and proceed to section 3 3 4 3 3 8 Windows 95 1 Select Start and scroll to Programs then Accessories then Hyperterminal At Hyperterminal window select Hypertrm exe icon If asked to set up for modem use select NO At Connection Description window enter SC6002XL in Name box select any icon and select OK 5 At Phone Number window Connect using box pull down menu select Direct to Com X X serial port on PC laptop to which diagnostic cable was attached in Section 3 3 1 and click on OK 6 At Com X Properties window set following parameters and click OK Bits per second 19200 Data bits 8 Parity none e Stop bit 1 Flow Control none 7 Press Enter and proceed to 3 3 4 3 3 4 Complete Characterization 1 Plug in monitor power adapter and power up monitor 2 After MAIN screen displays on monitor press Esc on PC laptop keyboard 60 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 BkXLSMC4 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor SC6002XL SUPPORT MENU 00 Error Display 01 Event Log 02 Database Defaults 03 Real time Clock 04 Set EEPROM H W Rev 05 Set NBP Constants 06 Verify NBP Constants 07 Display Service Data
44. 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 17 3 Procedure 1 Do either of the following as required f monitor equipped with interface plate plug other end of cable into X on interface plate e f monitor mounted on docking station or INFINITY Docking Station plug other end of cable into X3 on CPS or IDS Plug in monitor power adapter and power up monitor 3 After MAIN screen displays on monitor press Esc on PC laptop keyboard SC6002XL SUPPORT MENU 00 02 Database Defaults 03 Real time Clock 04 Set EEPROM H W Rev 05 Set NBP Constants 06 Verify NBP Constants 07 Display Service Data Error Display 01 Event Log Press ENTER to exit Figure 3 21 Support Menu Item numbers may differ in different versions of installed software 4 When Enter Password prompt displays type in 7412 and press Enter to bring up SC6002XL SUPPORT MENU See Figure 3 21 5 Type in 4 and press Enter to select Set EEPROM H W Rev Note A message displays H W Rev presently stored in EEPROM If H W Rev indicated is same as on Rev label located on replacement board between RFI shield and heat sink type N at next prompt to exit program 6 At Update hardware revision lt Y gt es or N 0 prompt type in Y or N as required 7 Type in major hardware revision number numerical part of H W Rev from label on replacement board 8 Type in minor hardware revision letter alphab
45. 1 Select SpO parameter box to access menu Set parameters as follows Pulse Tone Source SpO e Pulse Tone Volume Low e Bargraph ON e Averaging Normal 2 On Main Screen highlight Channel 2 field and access menu Set parameters as follows Curve SpOs e Size 20 30 Apply SpO sensor to finger Verify an SpO reading of 94 in the monitors SpO parameter box Note Allow approx 20 seconds for reading to stabilize Waveforms Digital 1 Verify the following Readouts Tones e Channel 2 displays SpO waveform and digital SpO and pulse rate PLS values e Pulse strength bar graph pulses SpO in field V symbol blinks in PLS field and pulse tone sounds for every detected pulse 1 8 Temperature Using the Temperature Y Cable input to the MultiMed Pod set up the patient simulator to supply a temperature input 1 8 1 Functional Verification Set the simulator for a standard 37 C Procedure 1 Verify that monitor indicates temperature of 37 0 1 C 2 Change simulator to temperature above and then below 37 C 3 Verify that monitor readout agrees with simulator settings 0 1 C 4 Perform Temperature Calibration Check if required by local Regulatory Standards 1 8 2 Temperature Calibration In some national jurisdictions temperature calibration must be checked Check periodically as specified in the Operating Instructions or User Guide at least every two years Use the following procedure Recommended Decade Resistor wi
46. 1 10 2 Calibration Check 1 Power up monitor 2 After MAIN screen displays on monitor double click rotary knob to accept New Patient Turn rotary knob until NBP field is highlighted then depress knob Set following in NBP parameter field menu nterval Mode OFF e Calibration Mode ON Observe NBP Cuff O mmHg appears in lower right area of NBP field e Inflation Mode Adult 270 5 Clamp pneumatic hose with hemostat or clamp between T connector and monitor in Figure 4 1 and using pressure bulb increase pressure to 250 5 mmHg Then clamp hose at inflation bulb in Figure 4 1 and let pressure stabilize for 1 minute Do NOT run pump 6 Observe pressure drop for an additional 5 minutes Drop should be 2 mmHg in 5 minutes If not tighten all connections and fittings and retest equipment for leakage When leakage test OK go on to step 7 7 With both clamps removed reinflate to 25045 mmHg if necessary and then re clamp hose at inflation bulb 8 Observe pressure drop for 1 minute Drop should be 4 mmHg If not service monitor s internal pneumatics system and retest system for leakage When leakage test OK remove clamp at inflation bulb and go on to Section 1 10 2 1 10 2 Functional and Calibration 1 Using hand bulb increase pressure to 250 5 mmHg if necessary Check and allow it to stabilize for 1 minute ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 53 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002X
47. 10 INTER Messages Continued Description Code Class SCC1 BUFFER NOT FULL 0x0A04 FRONTEND BAD STRM GET 0x0A10 DIAGNOSTIC BAD STRM CREATE 0x0A20 DIAGNOSTIC BAD STRM PUT 0x0A30 DIAGNOSTIC SCC3_TX_BUFFERS_FULL 0x0A40 PERIPHERALS Table C 11 Print Messages Description Code Class PRINT BAD EF IMAGE 0x1001 DIAGNOSTIC PRINT UNDEFINED SYSTEM STATE 0x1002 DIAGNOSTIC MA2PR_UNDEFINEDMSG 0x1003 TASKMAIL MA2PR_RING_DEQUEUE_ERROR 0x1004 TASKMAIL PR2MA_UNDEFINEDMSG 0x1005 TASKMAIL ERROR_BAD_PRINT_INPUT 0x1006 DATA_PROCESSING ERROR_BAD_PRINT_STATE 0x1007 DATA_PROCESSING ERROR_BAD_PRINT_ACTION 0x1008 DATA_PROCESSING CORD_ERROR_INV_GRID_COMBINATION 0x1009 PERIPHERALS CORD_ERROR_TEXT_BUFFER_OVERFLOW 0x100A PERIPHERALS CORD ERROR DELAYED TEXT OVERFLOW 0x100B PERIPHERALS CORD_ERROR_INV_TEXT_FIELD 0x100C PERIPHERALS CORD ERROR INV ANN LINE 0x100D PERIPHERALS CORD_ERROR_CURVE_BUFFER_OVERFLOW 0x100E PERIPHERALS CORD_ERROR_INV_DATA_CONVERSION 0x100F PERIPHERALS CORD_ERROR_INV_SPEED 0x1010 PERIPHERALS CORD_ERROR_NOT_ENOUGH_MEMORY 0x1011 PERIPHERALS CORD ERROR CMD OVERFLOW 0x101 PERIPHERALS CORD ERROR INV SPECIAL TREND PARAM TYPE PERIPHERALS CORD ERROR MALLOC ERROR PERIPHERALS CORD ERROR FREE ERROR PERIPHERALS CORD ERROR AR42 QUEUE NOT EMPTIED PERIPHERALS CORD ERROR AR42 SEND ERROR PERIPHERALS CORD ERROR AR42 CONTROL ERROR
48. 18 VGARED 5 DCGND 19 VGAGRN 6 EXTAUD 20 VGABLU 7 ALARM 21 DCGND 8 PSNL 22 VSYNCLB 9 DUTX1 23 HSYNCLB 10 DURX1 24 RCV 11 DCGND 25 RCV 12 DSPWR 26 TX 13 DURTS 227 TX 14 DUCTS2 28 SW6 l SIEMENS Figure B 4 SHP ACC CBL ALAR Table B 4 Remote Alarm Cable Color Code M UNTERM 5M see Table B 4 Color Code Connector Pin No Relay Input Wire Color SPDT Relay Output Circuit Status 1 Tan Brown RTN 2 8 NC Green Inactive Open 9 Orange White Inactive Closed 10 14 NC 76 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAB cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor X5 X7 e a E 14 8 14 8 Figure B 5 Interface Plate Connector see Table B 5 Table B 5 Interface Plate Connectors Pinouts Pin No CRT X5 Recorder Alarm X7 1 Ext Red GND 2 VGND 12VDC 3 Ext Grn Rec Tx 4 VGND 12VDC 5 Ext Blu Diag Tx 6 VGND 12VDC 7 GND Rec RTS 8 H Sync Rec CTS 9 V Sync Alarm Out 10 Rem TxD Rec GND 11 Rem RxD Rec GND 12 Power Switch Rec Rx 13 Rem Audio Rec GND 14 Rem Audio Ret Diag Rx SNINAIS Figure B 6SHP ACC CBL Y RECORDER ALARM see Table B 6 Table B 6 Remote Alarm Cable Color Code
49. 6817 DATA_PROCESSING TLIB_RPC_DECODE_FAILED 0x6818 NETWORK TLIB_CALLBACK_FAILED 0x6819 NETWORK INVALID_ACS_DID_ITEM 0x681A DATA_PROCESSING TMS WRITE FAILED 0x681B NETWORK INVALID ACS DATA REOUEST 0x681C DATA PROCESSING NS ADVERTISEMENT NOT BUILT 0x681D NETWORK NS VERSION MISMATCH 0x681E NETWORK NS_MSG_OVERRUN 0x681F NETWORK NS_MSG_UNDERRUN 0x6820 NETWORK ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 101 Field Service Manual SC 6002XL Patient Monitor Table C 21 LCOM Messages Continued Description Code Class NS INVALID RECORD 0x6821 NETWORK NS INVALID ACTION 0x6822 NETWORK NS INVALID MESSAGE 0x6823 NETWORK RPC INVALID CONFIG ITEM 0x6824 NETWORK RPC INVALID CONFIG REPLY 0x6825 NETWORK NS ADVERTISEMENT NOT SENT 0x6826 NETWORK NS RECORDER OUERY FAILED 0x6827 NETWORK TLIB EXCEPTION INDICATION 0x6828 NETWORK TLIB WRITE INDICATION 0x6829 NETWORK TLIB GATEWAY DOWN INDICATION 0x682A NETWORK TLIB CLOSE INDICATION 0x682B NETWORK TLIB READ INDICATION 0x682C NETWORK AGS READ FAILED 0x682D NETWORK TMS READ FAILED 0x682E NETWORK ACS_INVALID_DID 0x682F NETWORK ACS_INVALID_DATA_TYPE 0x6830 NETWORK ACS_INVALID_ACTION 0x6831 NETWORK ACS_MSG_OVERRUN 0x6832 NETWORK ACS_WRITE_FAILED 0x6833 NETWORK ACS_READ_FAILED 0x6834 NETWORK ACS_KEEP_A
50. 7U 11 E M SPR INTERMEDIATE SC6002XL 57 42 304 E551U 12 E M SPR SPEAKER SC6002XL 59 47 218 E551U 13 E M SPR A100 SHDL HS SC6002XL PROCESSOR 57 42 296 E551U shipped w SW installed and w SW version label 14 E M SPR MANIFOLD NP SC 6002XL 59 50 782 E551U 15 E M SPR FILTER MFLD NBP PKG 10 28 66 726 E516U 16 E M SPR RT RET PLATE 6002XL COND incl LBL 72 61 907 E551U 17 E M SPR LFT RET PLT SC6002XL incl LNG LBL 72 58 168 E551U 18 E M SPR RAM CARD EJECTOR BUTTN PKG 10 33 76 865 E522U 19 E M SPR HANDLE SC6000 6000P 47 16 424 E533U 20 E M SPR CBL HNS BATT SC6002XL 59 54 974 E551U 21 E M SPR LATCH BATTERY RETAINER 33 79 943 E533U 22 SHP ACC BATTERY Lead acid 59 47 697 E533U SHP ACC BATTERY Lithium ion 57 32 354 E533U 23 E M SPR CVR BATTERY SC6000 6000P 33 77 491 E 533U 24 E M SPR HOUSING REAR SC6002XL Monitor serial 59 54 784 E551U number required to order replacement housing 25 E M SPR PLATE RETAINER SC600X 33 77 533 E533U 26 E M SPR FUNNEL SC6002XL 57 41 033 E551U 27 E M SPR NBP CAL PORT CVR 43 28 816 E533U 72 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAA cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Figure A 1 SC 6002XL Exploded View Figure A 2 NBP Subassembly shown with filters exposed ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 73 6kXLSMAA cd rom fm 06 00 kaupp SC 6002XL Patient M
51. ASKMAIL FECTRL MSG ERROR 0x7805 TASKMAIL FECTRL DEQUEUE ERROR 0x7806 TASKMAIL FEND BAD EF IMAGE 0x7807 DIAGNOSTIC FEND OUART OVERRUN 0x7808 DIAGNOSTIC FEND IDLE HDLC DETECTED 0x7809 DIAGNOSTIC FEND HDLC ERRORS 0x780a DIAGNOSTIC FEND UNKNOWN WAVEFORM ID 0x7A01 FRONTEND FEND UNKNOWN EKG SIGNAL INDEX 0x7A02 FRONTEND FEND_INVALID_SIGNAL_INDEX 0x7A03 FRONTEND FEND_UNKNOWN_ALGORITHM_CODE 0x7A04 FRONTEND FEND_UNKNOWN_LEAD Ox7A05 FRONTEND FEND_OUT_OF_TIMERS 0x7A06 FRONTEND CURVE BUF OVERFLOW 0x7A07 FRONTEND ALG BUF TOP OVERFLOW Ox7A0A FRONTEND ALG BUF BOTTOM OVERFLOW Ox7A0B FRONTEND FEND RE SYNC TIME OUT Ox7A0C FRONTEND FEND FRONTEND UNPLUGGED Ox7A0D FRONTEND FEND RE SYNC COMPLETE Ox7 AOE FRONTEND FEND_NOISE_IN_SYNC Ox7AOF FRONTEND FEND BAD SIGNAL INDEX OX7A15 FRONTEND FEND BAD BLIP CHAR 0x7A18 FRONTEND FEND_BAD_CHANGE_LEAD_REO 0x7A19 FRONTEND SPO2_UART_BUFFER_SKIPPED Ox7A1A FRONTEND PING_PONG_OVERFLOW 0x7A20 FRONTEND BAD_PING_PONG_STATE 0x7A21 FRONTEND BAD_VALVE_SELECTION 0x7A22 FRONTEND BACKGROUND_TASK_NOT_RUNNING 0x7A23 FRONTEND FEND_COMMAND_ACK_TIMEOUT 0x7A30 FRONTEND FEND_MINUS_5V_OUT_OF_RANGE Ox7A31 FRONTEND FEND PLUS 5V OUT OF RANGE 0x7A32 FRONTEND FEND_VREF_OUT_OF_RANGE 0x7A33 FRONTEND 96 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 16 Front End Messages Continued
52. BUFFER FULL 0x3003 TASKMAIL MA2AL RING BUFFER FULL 0x3004 TASKMAIL MA2AU RING BUFFER FULL 0x3005 TASKMAIL MAIN INVALID NP MSG TYPE 0x3006 USER INTERFACE AC2MA RING DEQUEUE ERROR 0x3007 TASKMAIL AL2MA RING DEQUEUE ERROR 0x3008 TASKMAIL MO2MA RING DEQUEUE ERROR 0x3009 TASKMAIL INVALID PID LABEL 0x300A USER INTERFACE INVALID PID TYPE 0x300B USER_INTERFACE ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 91 6kXLSMAC cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Table C 12 MAIN Processor Messages Continued Description Code Class INVALID SID TYPE 0x300C USER INTERFACE MTOS TIME ERR 0x300D DATA_PROCESSING SYSTEM_STATE_ACK_FAILED Ox300E DIAGNOSTIC MAIN BAD EF IMAGE 0x300F DIAGNOSTIC MA2PR_RING_BUFFER_FULL 0x3010 TASKMAIL PR2MA_RING_DEQUEUE_ERROR 0x3011 TASKMAIL AC2MA_UNDEFINEDMSG 0x3012 TASKMAIL AL2MA_UNDEFINEDMSG 0x3013 TASKMAIL NO TECH PRIORITY MSG OUEUED 0x3014 USER INTERFACE NO PSMO BUFFERS 0x3015 USER INTERFACE BAD INDEX VALUE 0x3016 USER INTERFACE NVALID LABEL ATTRIBUTE 0x3017 USER INTERFACE NVALID PBOX TYPE 0x3018 USER INTERFACE NVALID TREND DATA 0x3019 DATABASE NCONSISTENT TREND DATABASE 0x301A DATABASE NVALID ALARM GRADE Ox301F USER INTERFACE INVALID BATTERY STATE 0x3021 USER INTERFACE NO MSGS QUEUED FOR DISPLAY 0x3022 USER INTERFACE I
53. CANBUS X12 Recorder X13 Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal 1 GND 1 GND 1 Ext Red 1 MIB1 D 1 R50A TxD 2 TxData KB 2 Tx Data KB 2 VGND 2 MIB1 Pwr 2 AUX Pwr2 3 Rem Kbd Pwr 3 Rem Kbd Pwr 3 Ext Grn 3 MIB1 D 3 R50A RxD 4 ISD Power 4 SD PWR 4 VGND 4 MIB2 Pwr 4 AUX Pwr2 5 Diag TxD CPS 5 Diag TxD 5 Ext Blu 5 MIB1 S 5 R50A CTS 6 DEBUG1 6 MCBOOTL 6 VGND 6 CAN 6 AUX Pwr2 7 ISD GND 7 SD GND 7 GND 7 MIB1 S 7 R50ARTS 8 RxData KB 8 RxData KB 8 H Sync 8 CANR 8 AUX Pwr2 9 Alarm Out 9 Alarm Out 9 V Sync 9 AUX1 IDO 9 10 GND 10 GND 10 Remote TxD 10 AUX1 ID1 10 AUX Pwr2 11 HWBootL 11 NMI 11 Remote RxD 11 AUX1 ID2 11 AUX2 IDO 12 COMM 1 Rx 12 COMM 2 Rx 12 Pwr Switch 12 MIB2 D 12 AUX2 ID1 13 COMM 1 Tx 13 COMM Tx 13 Rem Audio 13 GND 13 AUX2 ID2 14 Diag RxD 14 Diag RxD 14 Rem Aud Ret 14 MIB2 D 14 AUX2 P Enb 15 GND 15 P GND 16 MIB2 S 16 R100A TxD PSL X20 Network X14 17 GND 17 IP GND Pin Signal Pin Signal 18 MIB2 S 18 R100A TxD 1 GND 1 Tx 19 CANBUS 19 P GND 2 PWR 2 Tx 20 Chassis GND 20 R100A RxD 3 Rx 21 P GND 6 Rx 22 R100 RxD 23 P GND 24 25 Chassis GND 26 Chassis GND 79 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAB cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor D 9 Es Figure B 9 PodPort Connector see Table B 9
54. Danvers 83 6kXLSMAC cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Table C 3 Exception Messages Continued Description Code Class EXC_MACH_CK 0x0802 MPC821 EXC_DA 0x0811 MPC821 EXC_IA 0x0812 MPC821 EXC_INTRPT 0x0813 MPC821 EXC_ALIGN 0x0814 MPC821 EXC_PROGRAM 0x0815 MPC821 EXC_FLOAT 0x0816 MPC821 EXC_DCRMNTR 0x0817 MPC821 EXC_SYSCALL 0x0818 MPC821 EXC_TRACE 0x0809 MPC821 EXC_FP821 0x0819 MPC821 EXC SEI821 0x0804 MPC821 EXC IMTLB821 0x0820 MPC821 EXC_DMTLB821 0x0821 MPC821 EXC IETLB821 0x0822 MPC821 EXC_DETLB821 0x0823 MPC821 EXC_DA_BP821 0x0824 MPC821 EXC_IA_BP821 0x0825 MPC821 EXC PBK821 0x0826 MPC821 EXC_NMIBK821 0x0827 MPC821 EXC_BUS_ERR 0x0828 MPC821 Table C 4 Hardware related Messages Description Code Class IM_SPURIOUS_INTERRUPT 0x082f MPC821 BAD_DATE_FORMAT 0x0830 PERIPHERALS BAD_TIME_FORMAT 0x0831 PERIPHERALS RTC_HARDWARE_PROBLEM 0x0832 PERIPHERALS HW_WATCHDOG_TIMEOUT 0x0833 MPC821 NP 3 MIN TIMEOUT 0x0834 NBP NP OVERPRESSURE OCCURRED 0x0835 NBP HW PUMP OR VALVE FAILURE 0x0836 NBP PSOS TIME NOT SET 0x0837 DATA PROCESSING 84 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 4 Hardware related Messages Continued
55. EM Guidelines 1997 04 02 SIEMENS SC 6002XL Patient Monitor Field Service Manual ME IO E331 E551U 719 01 01 02 Replaces Ersetzt ASK T941 04 7600 ADVISORY Siemens is liable for the safety of its equipment only if maintenance repair and modifications are performed by authorized personnel and if components affecting the equipment s safety are replaced with Siemens spare parts Any modification or repair not done by Siemens personnel must be documented Such documentation must be signed and dated e contain the name of the company performing the work describe the changes made e describe any equipment performance changes It is the responsibility of the user to contact Siemens to determine warranty status and or liabilities if other than an authorized Siemens Service Representative repairs or makes modifications to medical devices Field Service Manual SC 6002XL Patient Monitor Table of Contents Chapter T Introduction iis Si EE EER ER BORAN EE HER DEER REK REELE EER RE das 1 Ee eie as EE ARE od dde ae de OE ONE RE JE EE EE US e d eh ey ERE SE EEE A O A 1 1 2 Replaceable POTS AE TE OE OR mensure ER EE ED N ad 1 1 8 Technical Manual Conventos coronar SR RE RES RES ROC ER d e ep REX AU ACE RR a doi 1 2 Produ etiQVervigul ss EA AE de ete AE EE ANR REY ES 2 2 1 Monitored Fried Paramet ee Lach dede iietra ea ea a 2 pile BOOSAL MIGNE o 2 23 IFISEGD Display ii dee KORE Nie ed bede CEPR de DORS EP ERE e oed ded
56. FACE AUDIO UNDEFINED SYSTEM STATE 0xA909 USER INTERFACE AUDIO UNDEFINED PULSE SOURCE OxA90A USER INTERFACE AUDIO ILLEGAL FREQUENCY OxA90B USER_INTERFACE AU2MA_RING_BUFFER_FULL OxA90C TASKMAIL AU2MA_UNDEFINEDMSG OXASOD TASKMAIL AU2MA RING DEQUEUE ERROR OxA90E TASKMAIL Table C 15 Database Messages Description Code Class DB_INIT_PUT_ERR OXODOO DATABASE DB INIT GET ERR OXODOO DATABASE BAD S730 LABEL ENUM 0x0D21 DATABASE BAD S730 SPEC CODE ENUM 0x0D22 DATABASE NTERNAL_DATABASE_ERROR 0x0D23 DATABASE DB_LABEL_STRING_FAULT 0x0D24 DATABASE DB_INIT_INVALID_FRONTEND 0x0D25 DATABASE USER_DEFAULT_AREA_INVALID 0x0D26 DATABASE DB_ACTION_ERR 0x0D27 DATABASE DB_INIT_CONFIG_ERROR 0x0D30 DATABASE DB_INIT_PAT_ERR 0x0D40 DATABASE DB INIT TEMP ERROR OxOD50 DATABASE USER DEFAULT LOAD ERROR OxOD60 DATABASE USER DEFAULT SAVE ERROR 0x0D70 DATABASE DB_MAPPING_ERR 0x0D80 DATABASE Table C 16 Front End Messages Description Code Class FENDUNDEFINEDMSG 0x7801 TASKMAIL FE2AC_RING_BUFFER_FULL 0x7802 TASKMAIL FECTRL_RING_BUFFER_FULL 0x7803 TASKMAIL ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 95 SC 6002XL Patient Monitor Field Service Manual Table C 16 Front End Messages Continued Description Code Class AC2FE MSG ERROR 0x7804 T
57. Fist bezel metsllitllt a2 aaa uade Bebo diede de di ode II 30 Figure 3 6 IFIHLGD Display Subassembly a ok RR RAD RARR aa date aa b BARRE DRE PE 30 5 5 Removingfinstalling TFT LCD Subassembly iii erk RE ER NEER EE RR d Ed ddd RE RR GE ded 30 5 5 1 Removing TFT LCD Subassembly iis ccd cad EERDER SG R EER rr rara EER DRS ERAS 30 5 5 2 Installing TFT LCD Display Subassembly 31 Figure 3 7 Speaker Subasssembly Connector iss EER RR RES RE EA css R Gad 4 RARO AREE 31 5 6 Speaker Heplacemelib su bs cad eee EE N EE EE e boi op D ed Po HERS 31 Figure 3 8 TFT LCD Display Subassembly Back View 32 5 7 Front Panel PC Board Replacement seisis ebb een Ge bee ERIES bE E ri EO E rin C Es 32 5 8 Inverter Board Replacement 32 Figure 3 9 Backlight Retaining Tabs LOESUOM cre 05 rr ra RA EER PER PS 33 5 9 TFI LCD Display Backlight Replacement isses mak RR RO ox Rx Rena 33 5 T0PodPort PC Board Beroval installab se dh mme mots BARBER eee RR p A 33 E1500 Remera FoodPorn PC BOSE aad OO ARE OE RERO x EE ud 33 Figure Sin Removing PodPorn PC Board ie ende da renner PERSO RRR edel d A 34 E102 installing Polen PO DOS ius edd e eor ard EUR Sane Ube sede ded due ee etd 34 Figure 3 11 Removing Intermediate Subassembly 35 5 11Replacing Intermediate Subassembly 35 511 1 Removing Intermedi
58. L Patient Monitor Field Service Manual 1 11 Invasive Blood Pressure IBP Test Setup Calibration 2 Verify that pressure values displayed on monitor lower left message area and pressure indicator are within 3 mmHg of each other 3 Slowly release pressure in decrements of 50 mmHg At pressures of 200 150 100 and 50 mmHg verify that pressure values on monitor and pressure indicator are within x3 mmHg of each other at each level 4 If NBP function fails calibration check go to Section 3 and calibrate NBP system Then return to step 5 Otherwise if NBP function is OK Set Calibration Mode to OFF as described in steps 3 and 4 of Section 1 10 1 and continue 5 Document test results on a copy of Functional Verification Checklist in Appendix D D Patient Simulator Figure 4 2 IBP Test Setup 1 Connect simulator BP output to IBP input on monitor s left side panel using adapter cable in Figure 4 2 Art No 33 68 383 E530U 2 On MAIN Screen select Channel 2 waveform field and select following on Channel 2 menu e Waveform GP1 e Size 200 mmHg 3 Return to MAIN Screen 1 Apply a static pressure of 0 mmHg from patient simulator 2 Select pressure parameter box 3 Select Zero in IBP Setup window 4 Verify that GP1 Zero Accepted exhibits in message field and that a flat pressure curve is displayed at 0 line in second waveform ch
59. LEDs are turned ON to maximum brightness and the software finds an extraordinary difference between the two the microprocessor tends to reduce that difference by equalizing the R or IR brightness signals The ambient rejection amplifier is a synchronous detector The signal appied to its inverting input is a composite of R IR and ambient signals The non inverting input is the same signal gated by the timing generator This synchronously multiplexes the IR ambient and R analog signals Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 4 Invasive Blood 5 5 Non Invasive Blood 5 5 1 Pressure Pressure NBP Subsystem Transducer connect sensor Pressure Host MUX Figure 2 6 IBP Functional Block Diagram The IBP circuit has been designed to be used with a strain gauge pressure transducer See Figure 2 6 The analog portion of the IBP circuit provides excitation voltages for resistance bridge transducers These voltages are derived from a reference which is also used to derive the A D converter reference voltage At the circuit input a resistor divider network provides for transducer unplugged detection R C filtering and protection diodes limit the effects produced during electrosurgery defibrillation and other such procedures selector multiplexer allows for the insertion
60. LIVE_FAILED 0x6835 NETWORK ACS_TREND_ODD_MSG_LENGTH 0x6836 NETWORK ACS_TREND_INVALID_DATA 0x6837 NETWORK ACS_TREND_INVALID_PID 0x6838 NETWORK ACS_TREND_INVALID_TIME 0x6839 NETWORK ACS_TREND_INVALID_ROST 0x683A NETWORK ACS BAD PARAMETER 0x683B NETWORK NS_INVALID_DEVICE 0x683C NETWORK ACS_MAX_ASSOCS_EXCEEDED 0x683D NETWORK AGS_WRITE_FAILED 0x683E NETWORK PDS_WRITE_FAILED 0x683F NETWORK RPC CONFIG MODIFY FAILED 0x6840 NETWORK RPC VERSION MISMATCH 0x6841 NETWORK ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 102 Field Service Manual SC 6002XL Patient Monitor Table C 21 LCOM Messages Continued Description Code Class RPC STRING FORMAT ERROR 0x6842 NETWORK RPC READ FAILED 0x6843 NETWORK NS BED OUERY FAILED 0x6844 NETWORK DATA XFER SLOTS FULL 0x6845 DATA PROCESSING LCOM DB GET ERROR 0x6850 DATA PROCESSING LCOM DB PUT ERROR 0x6860 DATA PROCESSING LC2PR RING BUFFER FULL 0x6880 TASKMAIL HDLC RCV PROCESS ERROR 0x6901 NETWORK HDLC INVALID PROTOCOL 0x6902 NETWORK HDLC RCV BYTES DROPPED 0x6903 NETWORK HDLC NO XMT BUFFERS 0x6904 NETWORK HDLC IRO PROCESS ERROR 0x6980 NETWORK Table C 22 NET Messages Description Code Class NET UNDEFINED NLAYER TYPE OxE001 NETWORK NET_DUPLICATE_ARP_IP OxE002 NETWORK NET_BAD_IP_HDR OxEO03 NETWORK NET BAD IP CKSUM OXEOO4 NETWORK NET IP UNKNOWN OPTIONS OXE OOS
61. MAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 17 Alarm Messages Continued Description Code Class ALRM BAD SMS 0x4A09 DATA_PROCESSING ALRM_BAD_DB_RETURN Ox4A0A DATABASE ALRM_BAD_AOCB_RO 0x4A0B DATA_PROCESSING ALRM_BAD_ALARM_GRADE Ox4A0C DATA_PROCESSING ALRM_DB_LIST_TOO_SMALL 0x4A0D DATA_PROCESSING ALRM_BAD_DB_GROUP Ox4A0E DATABASE ALRM_BAD_AC_INDEX Ox4A0F DATA_PROCESSING ALRM_BAD_LIMIT_TIMER 0x4A10 DATA_PROCESSING ALRM_OUT_OF_TIMERS 0x4A11 DATA_PROCESSING Table C 18 Monitoring Messages Description Code Class DUMMY_WARNING_ERROR 0xB801 DIAGNOSTIC DUMMY_FATAL_ERROR 0xB802 DIAGNOSTIC DUMMY_TRAP_ERROR 0xB803 DIAGNOSTIC DUMMY_DIAG_ERROR 0xB804 DIAGNOSTIC DUMMY_DB_ERROR 0xB805 DIAGNOSTIC DUMMY_SHUTDOWN_ERROR 0xB806 DIAGNOSTIC AC2MO_UNDEFINED_MSG 0xB807 TASKMAIL AC2MO_RING_DEQUEUE_ERROR 0xB808 TASKMAIL MO2AC_RING_BUFFER_FULL 0xB809 TASKMAIL MO2AC_BAD_ENO OxB80A TASKMAIL MO2MA_RING_BUFFER_FULL OxB80B TASKMAIL PIO READ ERROR OxB80C DATA_PROCESSING MON_DB_PUT_ERROR 0xB80D DATABASE MON_BAD_EF_IMAGE OxB80E DIAGNOSTIC Table C 19 SpO2 Messages Description Code Class SP02 DBG ERROR 0x5000 DATABASE SP02 DBP ERROR 0x5100 DATABASE SPCOORD BAD EF IMAGE 0x5201 DIAGNOSTIC SPCOORD UNDEFINED SYSTEM STATE 0x5202 SPO2 AC2SP UNDEFI
62. NEDMSG 0x5203 TASKMAIL ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 98 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 19 SpO2 Messages Continued Description Code Class AC2SP RING DEQUEUE ERROR 0x5204 TASKMAIL UNSUPPORTED CASE 0x5205 SPO2 BAD STATE SEQUENCE 0x5206 SPO2 UNPLUGGED STATE ERROR 0x5207 SPO2 REGULATING STATE ERROR 0x5208 SPO2 MEASURING STATE ERROR 0x5209 SPO2 UNSUPPORTED MSG TYPE 0x520A TASKMAIL UNSUPPORTED DATA TYPE 0x520B TASKMAIL REGULATION TIMEOUT 0x520C SPO2 VALIDATION TIMEOUT 0x520D SPO2 VALIDATION ERROR 0x520E SPO2 CALIBRATION ERROR 0x520F SPO2 CALIBRATION TIMEOUT 0x5210 SPO2 SPO2 INVALID MAIL QUEUE 0x5211 TASKMAIL SPO2 ENOUEUE ERROR 0x5212 TASKMAIL SP VR2CT UNDEFINEDMSG 0x5213 TASKMAIL SP VR2CT RING DEOUEUE ERROR 0x5214 TASKMAIL SP PR2CT UNDEFINEDMSG 0x5215 TASKMAIL SP PR2CT RING DEOUEUE ERROR 0x5216 TASKMAIL SP CS2CT UNDEFINEDMSG 0x5217 TASKMAIL SP CS2CT RING DEOUEUE ERROR 0x5218 TASKMAIL UNSUPPORTED ALARM TYPE 0x5219 SPO2 MO2SP UNDEFINEDMSG 0x521A TASKMAIL MO2SP RING DEQUEUE ERROR 0x521B TASKMAIL SPO2 EXCESS OFFSET 0x521C SPO2 SPO2 ILLEGAL DEBUG COUNT 0x521D SPO2 SP CT2VR UNDEFINEDMSG 0x5301 TASKMAIL SPVRM BAD EF IMAGE 0x5302 DIAGNOSTIC SP CT2CS UNDEFINEDMSG 0x5401
63. NETWORK NET UNDEFINED TLAYER PROT OxEO06 NETWORK NET BAD TLAYER CKSUM OxE007 NETWORK Table C 23 etCO2 Messages Description Code Class ERROR BAD ETCO2 OUEUE 0x2C00 TASKMAIL ERROR_BAD_ETCO2_MSGTYPE 0x2C01 TASKMAIL ET2AC_RING_BUFFER_FULL 0x2C02 TASKMAIL ET2AC BAD ENO 0x2C03 TASKMAIL ETCO2_UNSUPPORTED_OPCODE 0x2C04 ETCO2 ETCO2_IMPOSSIBLE_STATE 0x2C05 ETCO2 ETCO2_UNKNOWN_RESPONSE 0x2C06 ETCO2 ETCO2 QUEUE PROBLEM 0x2C07 TASKMAIL ETCO2_BAD_GDO_DATA 0x2C08 ETCO2 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 103 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 23 etCO2 Messages Description Code Class ETCO2 ILLEGAL TRANSITION 0x2C09 ETCO2 ETCO2_POD_FAILED OX2COA ETCO2 ETCO2 WVF UNDERFLOW Ox2COB TASKMAIL ETCO2 BAD SENSOR TEMP 0x2C0C ETCO2 ETCO2_BAD_SENSOR_CURRENT 0x2C0D ETCO2 ETCO2_BAD_SENSOR_CALIB 0x2C0E ETCO2 ETCO2_UNSUPPORTED_DPI Ox2COF ETCO2 ETCO2 COMM ERROR 0x2C10 ETCO2 ETCO2_UNKNOWN_RSP_STATE 0x2C11 ETCO2 ETCO2 WVF OVERFLOW 0x2C12 ETCO2 ERROR BAD ET INPUT 0x2C13 ETCO2 ERROR_BAD_ET_STATE 0x2C14 ETCO2 ETCO2_RING_BUFFER_FULL 0x2C15 ETCO2 ERROR_ETCO2_EVAFTER_FAIL 0x2C16 ETCO2 ETCO2 NO TIMERS IDENTIFIED 0x2C17 ETCO2 ET2ET BAD ENO 0x2C18 TASKMAIL ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 104 6kXLSMAC cd rom fm 06 00 kaupp App
64. NVALID PCMCIA CARD STATE 0x3023 USER INTERFACE INVALID BATTERY LIFE LOOKUP 0x3024 USER INTERFACE MA2HC RING BUFFER FULL 0x3025 TASKMAIL LINK TIME ERROR 0x3026 NETWORK LINK DATE ERROR 0x3027 NETWOR HC2MA UNDEFINEDMSG 0x3028 TASKMAIL HC2MA RING DEQUEUE ERROR 0x3029 TASKMAIL ILLEGAL RECORDING TYPE 0x302A USER INTERFACE GUI SWERROR CODE 0x302B USER_INTERFACE ERR NEW PATIENT TYPE 0x302C DIAGNOSTIC ERR DOWNLOAD COMPLETE 0x302D DIAGNOSTIC NP_BAD_CASE_VALUE 0x302E NBP SRV_CLK_BAD_CASE_VALUE 0x302F USER_INTERFACE MAIN_DBG_ERR 0x3100 DATABASE MAIN_DBP_ERR 0x3200 DATABASE 92 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 13 ACT Messages Description Code Class ACTUNDEFINEDMSG 0x2801 TASKMAIL ACT PROG ERROR 0x2802 DATA PROCESSING AC 2MA RING BUFFER FULL 0x2803 TASKMAIL AC2FE RING BUFFER FULL 0x2804 TASKMAIL AC2SP RING BUFFER FULL 0x2805 TASKMAIL AC2NP RING BUFFER FULL 0x2806 TASKMAIL MA 2AC RING DEQUEUE ERROR 0x2807 TASKMAIL FE2AC RING DEOUEUE ERROR 0x2808 TASKMAIL NP2AC RING DEOUEUE ERROR 0x2809 TASKMAIL SP2AC RING DEOUEUE ERROR 0x280A TASKMAIL ACT BAD EF IMAGE 0x280B DIAGNOSTIC AC2ET RING BUFFER FULL 0x280C TASKMAIL AC2ET BAD ENO 0x280D TASKMAIL ET2AC RING DEQUEUE ERROR 0x280E
65. R dde pale 40nd Ronee deed ER e Ea Ed 65 1 1 3 Power Up Sequence Fails to Complete Properly 1 65 Table 5 3 Powerup Process Malunghon orisi dau sss Riad oir aaa 65 1 2 Optical Encoder Mahunch m seau us L a Deb Rode cde DE RR ida a e ded d 65 Table 5 1 Rotary Knob NISIUFIGLOPI s3 vay pd e EEG a borte ERE EOE GERI E P eR 65 1 2 TFELED Display Malfunction Fite uas d gr e P A EE Yd 65 Table 6 6 LCD Display Malfunction ia ex E Y X CER EROR CACO HY p a AR 65 EN AS ds ele nee pr AAA 66 Table 56 Fixed Ney MAIIedofis 6 9255 cp xor RS A ERG HERE GR ER CERA GC ede 66 1 5 Visual or Audible Alarm Reporting Failure o ooooooceooooo 66 Table 5 7 Alaro Maui scsi REY YRRISVRRET REVO IR EES He EER RS EER PRORA UR 66 1 8 NBF TUS toen sn ary EL EE EA EG 67 Table 5 8 NBF MSIUNGHONE EE EER X44 RUE URL DERE do RE X ERA SX RE E RES 67 dla SUDO aR CUO nce kaa euch ba IO Ex Oed uc EA RA EO ee ba EE NE 67 Table 5 9 61002 Mlalf nctiO IS issues EER RE eR SERE ROXCR ERA ACA CR E OA OR 67 18 No POL TOR Recordar dua a AE EROR n e CRT wen CR Rcx etes 68 Table b TORScorder Problems iios suus omes ER o eo ee ROI RR UR bak EG RE CR ON RR e 68 1 9 Isolating Cable Malfunctions ie es ne muse ea IE KEER Pen BRA EE A A Rea de OR RR ann 69 1 10Patient Related Data Not Retained or Monitor Fails to Compute Trends 69 Appendix A Replaceable Parts 71 Table A 1 SC 6000XL
66. RA NE OO N 41 Figure 3 18 NBP Manifold Filter Replacement 42 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers iv 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 15 7 Beplacnoivisniold AE EE RE EO Pid ane Dad teria les 42 5 16Replacing Battery Connector Subassembly 42 Figure 3 19 Battery Connector Subassembly 43 Figure 3 20 Battery Connector Subassembly Access Inside Rear Housing 43 5 17 Correcting Hardware Revision Number Stored in Monitor 44 SX PORT oh EE TO ded Qs etd RE QC d Quod deb de dod 44 olre c orssqabebbe ee iet TAA PRTRA HG a EET RE P ERE Edd 44 ok EN AE ER ELE LE MO AD EE EE cle EE rt RED 45 Figure 3 21 Support Menu Item numbers may differ in different versions of installed software 45 Chapter 4 Functional Verification and Calibration 47 T Panel se OE space ee do e dede su dp e aede de dico db ed dde E Oa dei C ded E ed 47 LI Poser CHUTES and SIUE ua cio me a Kd AAR Re Ra RUE OR Rei A CR ROC AUR 47 ERE Mees ud durs NE AR OT EE Qu Rob Us A doll a God TER dne odd o 47 Ec ee ae 4 15 13 429 88 a3 ED RENAE ROADS SAA S RE AE d RE Lab dat dac dd 48 ta RE OT Ve YA SES ETE Ua pda OE Sig bu abe aud dans db d TREER 48 LOE IGE ORE EE rr 49 T SOUS Los hear ni sidi vitro
67. System Descriptio eai ean wie eth bats Ed Robo d dob bobo dod a es 18 553 A dd ETON EERST TEASEL E ES abe di E E IE EA 18 5 5 4 PEPR TONT e as 00 AR a RT dE EUR oie dendo oce OR de b b RS o ded 18 Gub SEDE C Ile ax Den de ein ae Mea ch sense least aan 18 5 5 8 POMS SUDCIBS eoa gee EE REELS GO Ede EEA pO Bde E Ge HES REGED EH ED GE REDE FEE Ee 19 5 Paver Supple e auae bestes EXg bb pP b ba e NA 20 5 5 8 suc MMOL RE EA EE OE EE EE ET OE EE N OE 20 5 5 9 EE Ie LE HTC 20 Figure 2 8 Temperature Functional Block Diagram 20 5 6 Temperature CCU scooter PROC OE 20 5 6 1 Felsrenos NERS edad e EO riirii bin Rendre OE PREX Pal 5 6 2 AD CONVO EL 21 Figure 2 9 etCO2 Sensing Process Functional Block Diagram 21 Das OS AA TE ER RE TES RES Rd NE pA EE PEE Vedi Ed qae i Figure 2 10 Power System Block Diagram 22 SA POMELO SETS ud au mn das Kd doe as dore hd EDEL eoe Rd dob EE iab db dia 22 6 1 1 Pam SESSE n oe GE Se BE ER ME DAS Jut EE a Bau dob UK E ge do be bs eee 23 6 1 2 BL PEEL Sate MERS ded d dob ba la VAN ASC ob EA Eb edd d AR d 23 Chapter 3 Subassembly Replacement Procedures 25 T SEE BEN as wes tr dicare aao rdi eddie d do hy Ds tends et gea DAs a USE Cay pe did abt b o de 25 2 oue EOS cu code toes Ri dane peor dede dedi doble eo b dee de deos deat at Rd Os 25 3 Service Policy and Replaceable Pa
68. T BAD ALG DIAG REQUEST 0x2829 DATA PROCESSING MO2AC RING DEOUEUE ERROR 0x282A TASKMAIL AC2MO RING BUFFER FULL 0x282B TASKMAIL AC2MO BAD ENO 0x282C TASKMAIL ACT BAD ALG EVENT 0x282D DATA PROCESSING ACT BAD PATIENT TYPE 0x282E DATA_PROCESSING AC2HC_RING_BUFFER_FULL 0x282F TASKMAIL AC2HC BAD ENO 0x2830 TASKMAIL FECTRL BAD ENO 0x2840 TASKMAIL AC2NP BAD ENO 0x2842 TASKMAIL AC2SP BAD ENO 0x2843 TASKMAIL ACT BAD STATMSG REOUEST 0x2900 DATA PROCESSING ACT BAD STATMSG TYPE 0x2920 DATA PROCESSING NP FAULT NUMBER ERROR 0x2A00 DATA_PROCESSING SPO2_FAULT_NUMBER_ERROR 0x2B00 DATA_PROCESSING Table C 14 Audio Messages Description Code Class AUDIOUNDEFINEDMSG 0xA801 TASKMAIL AUDIONOTIMPLEMENTED 0xA802 USER INTERFACE AUDIO UNDEFINED EF 0xA900 DIAGNOSTIC AUDIO MAIL OUEUE ERROR 0xA901 TASKMAIL AUDIO MAIL ID ERROR 0xA902 TASKMAIL AUDIO MAIL TYPE ERROR 0xA903 TASKMAIL AUDIO MAIL SIZE ERROR 0xA904 TASKMAIL 94 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 14 Audio Messages Continued Description Code Class AUDIO EVENT OUEUE IS FULL 0xA905 USER INTERFACE AUDIO INTERNAL ERROR 0xA906 USER INTERFACE AUDIO DB ERROR 0xA907 DATABASE AUDIO UNDEFINED VOLUME 0xA908 USER INTER
69. TASKMAIL HCOM TLIB WRITE ERROR 0x5818 NETWORK HCOM TIME LIST OVF 0x5819 NETWORK HCOM TIME SERV BAD IP 0x581A NETWORK HCOM_TLIB_MULTICAST_OVERRUN 0x581B NETWORK HCOM PUT ERR 0x5900 DATABASE HCOM GET ERR 0x5A00 DATABASE ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 100 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Table C 21 LCOM Messages Description Code Class TLIB OPEN ASSOC FAILED 0x6801 NETWORK TLIB CLOSE INDICATION FAILED 0x6802 NETWORK ERROR ENOUEUEING MSG 0x6803 TASKMAIL ERROR DEOUEUEING MSG 0x6804 TASKMAIL ILLEGAL EVENT FLAG 0x6805 DIAGNOSTIC INVALID LCOM STATE 0x6806 DATA PROCESSING LCOM STATUS REO ERROR 0x6807 DATA PROCESSING CNTRL UNDEFINED MSG 0x6808 TASKMAIL TLIB HDLC SEND FAILED 0x6809 NETWORK TLIB INVALID FLOW STATE 0x680A NETWORK TLIB WRITE INDICATION FAILED 0x680B NETWORK TLIB CLOSE ASSOC FAILED 0x680C NETWORK PR2LC RING DEOQUEUE ERROR 0x680D TASKMAIL PR2LC UNDEFINEDMSG 0x680E TASKMAIL TLIB ACCEPT ASSOC FAILED Ox680F NETWORK INVALID_ACS_DESCRIPTOR 0x6810 DATA_PROCESSING INVALID_ACS_CONTROL_REQUEST 0x6811 DATA_PROCESSING INVALID_ACS_NDO_TYPE 0x6812 DATA_PROCESSING INVALID_ACS_BUFFER 0x6813 DATA_PROCESSING RPC_CONFIG_REQUEST_FAILED 0x6814 NETWORK BAD_TLIB_CALLBACK 0x6815 NETWORK UNTERMINATED_UNICODE_MSG 0x6816 DATA_PROCESSING UNICODE_MSG_OVERRUN 0x
70. V nominal supply with enough current capability to supply the load and charge the battery at the same time The eliminator switch see Figure 2 10 is turned ON when the input voltage exceeds 11 25 V allowing the ac power adapter to feed the rest of the monitor circuitry The battery is charged from the output of the flyback supply through a regulating FET and a low value sense resistor ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 23 Field Service Manual SC 6002XL Patient Monitor This page intentionally left blank ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 24 6k2XLSMC2 cd rom fm 06 00 kaupp Chapter 3 Subassembly Replacement Procedures 1 Introduction 2 Safety Precautions 3 Service Policy and Replaceable Parts This chapter describes how to replace hardware that Siemens has identified as field replaceable in an SC 6000XL Patient Monitor Siemens recommends use of a small common blade screwdriver such as Stanley 64 846 or equivalent for removing side panels and opening the monitor Individual field replaceable parts and subassemblies can be replaced using only the small common blade screwdriver or Siemens side panel removal tool Art No 47 24 667 E533U and a small Phillips head screwdriver Disconnect all external power and remove the battery cover and battery before opening the monitor Caution Failure to remove the battery before opening the mon
71. al to the speed However to obtain a measurement of the back EMF the drop caused by copper losses must be added to the voltage appearing on the motor winding The speed control effectively drives the pump at constant full speed Dedicated circuitry limits the current to the pump When the current on the pump is approx 363 mA the current loop takes over and limits its value The microprocessor and an N channel FET turn the pump ON A relatively high pulse voltage is used to drive V1 and V2 to get quick response and extend the pulse width flow control range Separate control logic supplies voltage 12V to the pump and V2 to provide them with redundant turn off capability Without 12V the pump cannot run and V2 can neither close nor remain closed Power supplies necessary for operation of the NBP circuitry are derived as follows The 5V and 5V for the NBP analog circuitry are derived from the floating section The 12V drives the NBP pump and both modulating valves The 6002XL flyback supply produces the 12V This circuit produces several voltages needed for monitor operation The main flyback regulation loop is closed around the 12V output therefore making it the best regulated of the multiple voltages generated In operation a resistor network samples the 12V output and feeds it into the controller chip error amplifier which compares it to an internal reference The duty cycle of the switching transistor is adjusted to null
72. an NBP calibration be performed at least every two years Refer to Section 3 Calibrating NBP System in Chapter 4 for the NBP calibration procedure Note Replace the internal manifold filter on the NBP subassembly only if the NBP subassembly should fail characterization To obtain maximum life from a new lead acid battery install the battery into the monitor and run the monitor on battery power for a period of 15 minutes After the 15 minute period either plug in the monitor s power adapter or lock the monitor onto a powered docking station and charge the battery or remove the battery from the monitor and connect the battery to an external charger This initial sequence is not needed for Li batteries When in storage or not in use for an extended period of time lead acid batteries self discharge and develop a float charge as a characteristic of the self discharge process The float charge must be drained off before the battery can be properly charged If a new battery is immediately placed on a charger the float charge provides an incorrect indication of the battery s charge condition and the charger may not fully charge the battery Between discharges the lead acid battery must be recharged as soon as possible Once charged it can be stored for 4 months without recharging Siemens recommends that the battery charge be maintained at gt 80 to maximize the battery s capacity and cycle life Starting at a 10096 charge level at ro
73. an ac power adapter or grounded through the CPS or IDS power supply when operated from an external ac power source Leakage current tests assure that under both normal and fault conditions any leakage current does not exceed values given in Table 4 2 Use the following general procedure to measure leakage currents Table 4 2 Leakage Current Tests TEST Max Current Combined Lead Leakage 10uA Individual Lead Leakage 10pA Paired Lead Leakage 10pA Leakage with Line Voltage on Leads 5OpA 15 Perform leakage current tests on a SC6002XL series monitor with ac power adapter see Figure 4 3 CPS Communications Power Supply see Figure 4 4 or IDS power supply see Figure 4 5 plugged into leakage tester 2 Attach MutiMed cable in Figure 4 3 Figure 4 4 and Figure 4 5 to Monitor 3 Attach MutiMed cable ECG leads 2 in Figure 4 3 Figure 4 4 and Figure 4 5 to corresponding posts at Leakage Tester ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 55 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual PODPORT Connector MultiMed Connector RLLL RA LAVI Patient AC DC Monitor Leakage Tester LL 4 Power Adapter Figure 4 3 Block Diagram Earth Leakage Current AC DC Power Adapter PODPORT Connector MultiMed Connector Patient Leakage Tester Docking Monitor Statio
74. an active hospital power source e f CPS assure that CPS is connected to active hospital power source and switched ON NOTE If CPS or IDS power supply LED is not illuminated check power source and power cable If O K replace CPS or IDS power supply 2 Measure voltage between pins 11 and 12 at docking connector on docking station See left f voltage 11 6 to 13 8 VDC continue to step 3 f voltage 11 6 VDC or gt 13 8 VDC replace IDS Power Supply or CPS 3 Replace Front Bezel 4 If problem persists replace Front Panel PC Board 5 If problem persists replace Main Processor Subassembly 6 If problem persists contact TSS in Solna or Danvers 63 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC5 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Table 5 1 Power On Problems Continued Conditions Possible Cause s Troubleshooting and Remedial Action Monitor on docking station or directly connected to Power Adapter Battery charger LED illuminated Corrupted Software Front Bezel malfunction Front Panel PCB malfunction Main Processor malfunction 3 If problem persists replace Front Bezel 4 If problem persists replace Front Panel PC Board 5 If problem persists replace Main Processor Press Power On key to power monitor ON Try booting with monitor software PCMCIA card inserted into card s
75. annel 5 Change static pressure to 100 mmHg at patient simulator 6 Select Manometer Cal in IBP Setup window 54 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC4 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 7 Set Manometer Cal to 100 Note Even if Manometer Cal reads 100 select field and reset value to 100 8 Verify that GP1 Cal Accepted exhibits in message field simultaneously with a tone 9 Return to MAIN screen 10 Verify that Mean Diastolic and Systolic values displayed read 100 mmHg 2 mmHg and that a flat pressure curve is displayed exactly in the middle of waveform channel 11 Increase static pressure to 200 mmHg 12 Verify that Mean Diastolic and Systolic values displayed are 200 2 mmHg and that flat pressure curve is displayed in waveform channel IBP Limits Alarms 1 In Alarm Limits Table select AutoSet 2 In Alarm Limits Table set Syst Dia Med Alarm to ON 3 Set simulator to stat 50 4 Verify that monitor responds with following Serious Alarm indications Mean Diastolic and Systolic values simulator stat setting GP1 parameter field changes to yellow e Serious Alarm tone sounds e Messages GP1 Static GP1 Dia 170 and GP1 Mean lt 170 blink on and off in message field 5 In Alarm Limits Table set Sys Dia Med Alarm to OFF 2 Leakage Current The SC6002XL is a battery operated device isolated from ground by the Test transformer in
76. arms Off appears on display 14 Verify that after 3 minutes alarm sounds and All Alarms Off message disappears 15 Set alarm parameter within alarm condition gt 60 Record Key The Record key initiates a recording when monitor is connected either directly or via a network to an R50 Recorder and otherwise initiates a stored recording 16 Press Record key 17 Verify Recording Started appears in message field NBP Start Stop Key The NBP Start Stop key initiates or terminates the inflation cycle for the non invasive blood pressure monitor function 18 Press Menu key Access Monitor Setup Monitor Options Speaker Volume Medium 19 Press NBP Start Stop key 20 Verify that monitor sounds a tone Cuff must Not be plugged into cuff connector Zoom Key The Zoom key allows NBP data displayed in either large characters across the bottom of the SC6002XL display or in a small parameter box in the lower right section of the display Displaying NBP in the small parameter box allows 3 additional parameter boxes to be available across the bottom of the display 21 Press Zoom key Access Bottom Channel All 22 Verify that 4 parameter boxes displayed across bottom of display 23 Access Bottom Channel NBP 24 Verify NBP parameter boxes across bottom of display 1 5 ECG RESP 1 Connect either a 3 lead 5 lead or 6 lead ECG cable from the Patient Simulator into the MultiMed POD ECG RESP Test Setup 2 Se
77. aside in static protected environment Figure 3 14 Connector Locations on Main Processor Subassembly 5 12 2 Installing Main Processor 1 With monitor positioned as in Figure 3 13 as carefully as you can in Subassembly limited area of access plug in red black white main power cable connector Caution Observe proper polarity to avoid damage to the Main board Refer to Figure 3 14 Orient the connector so that the red wire plugs into R and the black wire into B 2 Then plug in following cables into main processor PC board connectors in sequence listed Refer to Figure 3 14 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 37 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 5 13 Monitor Handle 5 13 1 Removing Handle 10 11 a 4 wire red orange yellow black ID chip cable in 5 pin connector b C 4 wire black white black white valves cable in 4 pin connector 2 wire black white NBP engine pump cable in 3 pin connector d ground cable connector into terminal lug above hole for NBP tubing Dress cables through cable restraint on back of Main Processor Subassembly Route NBP tubing through hole provided in main processor board 6 in Figure 3 14 Install funnel on top of Main Processor Subassembly so that positioning flanges are inside spacers on metal shield on main processor board and channel is fully seat
78. ate Subssembly 4 444 444 sudo ER RS EER RR EE RS ame ame 35 5 11 2 Installing Intermediate Subssembly 35 5 12Replacing Main Processor Subassembly 4444 dus dd RA RR bigau AS RR EER RR AA ER RR RR ad 36 5 12 1 Removing Main Processor Subassembly 36 Figure 3 12 Securing Screw Access Cover 222 5 Eks REK RE REG RE E RR dira rar dra da 36 Figure 3 13 Accessing Main Processor Subassembly 36 Figure 3 14 Connector Locations on Main Processor Subassembly 37 5 12 2 Installing Main Processor Subassembly iii ee EES BERE tte rep rep wah eX RYGAS ye dd EER os ed RE EE OO EE EL EO N 38 A ed ROER OE EE EE IA ettet o de 38 Figure 3 15 Removing Handle retaining Plate osse ees reed eee EE A ER EER ER idera 39 EMM Se 2 24244 pens Soe 4 EA EE US POCHI t Ys qud 39 Figure 3 16 Location of NBP Subassembly in Rear Housing 40 5 T4Baplacing NBP Subassemibly isses cece Kees ca ER in raer E BARE E HAGENS d tente 40 5 14 1 Removing NBP Subassembly zie X Reden he opes RE OH EROR beste Y d ed 40 5 14 2 Installing NBP Subassembly ia asc SEE EE RE RR AR SE Re RE EY ERR n ERG c4 Eyed 40 5 T5heplacing NEP Ar Tete suu e AE RE EXER AA ea EVER EERE SS PY dod A NE 41 Figure 3 17 NBF Air Intake Filter Access 41 5 15 1 Replacing id sl aa RE eat Ra Re EROR RR REOR CR
79. ated functions Refer to the User Guide for the installed software version for complete operating information Pressing the Main Screen key exits the current menu or screen and displays the home screen provides access to the Main menu In general functions of direct concern to the CSE or Biomed are accessed via Monitor Setup Biomed on the Main menu Password protected service related functions are to be performed by only authorized technical personnel Use Biomed password 375 to access the following e Save Setups Confirm or Cancel ocked Options four locks into which monitor specific 2 digit codes must be entered to enable locked options Diagnostic Logs Units Temperature C or F Pressure mmHg or kPa e Service requires Service password The password is given on the Service Setup Instructions for the installed software version Update Software Line Frquency set the frequency equal to the ac mains line according to local conditions 50 or 60 Hz Note An incorrect setting of line frequency can cause arti fact or excessive waveform noise on the ECG waveform Language selection appropriate for clinical site 6 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC1 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Test Pulse Confirm or Cancel one shot test pulses for ECG 1mV spike and Temp 5 C and 50 C respectively An addi
80. ategy is based on few failures in the field a clear definition of failure analysis by field service personnel and a quick repair turnaround The field repair philosophy is based on the distributed and approved spare parts list Refer to Appendix A Replaceable Parts This manual is intended to serve as a source of technical information for qualified field service personnel to use in servicing SC6002XL patient monitor in accordance with the Siemens Service Strategy Field service is expected to be successful First Time Every Time SC 6002XL monitors have several replaceable subassemblies each of which also has replaceable subassemblies and or components e Front Bezel Subassembly Front Panel PC Board e TFT LCD Display Subassembly Main Processor Subassembly NBP Subassembly and Rear Housing Subassembly with integrated serial number chip Individual consumable replaceable parts include the battery fluorescent backlight and NBP filters A complete listing of spare parts is included in Appendix A Replaceable Parts of this manual Replacement of components other than those listed in Appendix A should be performed only at Siemens service depots in Danvers MA U S A or in Solna Sweden where specialized repair and testing equipment can assure product reliability The following conventions are employed in this manual A NOTE calls attention to items of special interest or provides additional related information about a sp
81. auge IBP transducers IBP2 locked option The NIBP main transducer signal is digitized together with the rest of the front end parameters See Section 4 and Section 5 for more detailed information The Main MPC821 Power PC processor not only attends to monitoring functions but also controls all graphics functions generates the video and timing signals for the LCD screen interfaces with the PCMCIA and controls the network link In addition it performs a host of peripheral control functions such as NIBP control audio volume control and timing generation for the front end ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 9 SC 6002XL Patient Monitor Field Service Manual 3 1 LCD Control 3 2 Network Interface 3 3 Front Panel Circuitry 3 4 Pod Interface 3 5 Battery Control and ON OFF Control 3 6 BOOT Process Flash Memory and DRAM A set of buffer drivers are used to drive the 6 5 screen In parallel a triple video DAC generates analog RGB signals for an external monitor typically a CRT The SC 6002XL monitor interfaces with the physical interface device e g CPS IDS or IHUB automatically when connection to the device has been detected Connections to INFINITY network services are established and maintained by software components resident on both the SC 6002XL and the physical interface device The front panel circuit processes the audio information drives the
82. ay facing up as shown in Figure 3 8 unplug front panel board cable from connector from X3 Remove securing screw 6 in Figure 3 8 and lift Front Panel PC board in Figure 3 8 off of TFT LCD Display Subassembly Complete steps 1 4 above in reverse order to install Front Panel PC Board and reassemble TFT LCD Display Subassembly Refer to Section 5 5 2 to reinstall TFT LCD Display Subassembly and reassemble monitor Removing Inverter Board 1 Remove Front Bezel Subassembly see Section 5 2 and TFT LCD Subassembly see Section 5 5 from monitor chassis 2 With back of TFT LCD display facing up as shown in Figure 3 8 unplug backlight cable connectors from X1 and X2 and 2 in Figure 3 8 and front panel board cable from connector from X3 in Figure 3 8 3 Remove two screws in Figure 3 8 and lift Inverter PC Board in Figure 3 8 off of TFT LCD Display Subassembly Installing Inverter Board 4 Complete steps 1 3 above in reverse order to install Inverter PC Board and reassemble TFT LCD Display Subassembly 5 Refer to Section 5 5 2 to reinstall TFT LCD Display Subassembly and reassemble monitor 32 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Figure 3 9 Backlight Retaining Tabs Location 5 9 TFT LCD Display Always replace both backlights even though only one may be defective Backlight to assure even lighting
83. base Defaults 03 Real time Clock 04 Set EEPROM H W Rev 05 Set NBP Constants 06 Verify NBP Constants 07 Display Service Data Press ENTER to exit Table C 1 Support Menu Item numbers may differ between different versions of installed software 4 When SC6002XL SUPPORT MENU displays select option 0 Error Display and press Enter 5 Either press any key if more than one page until prompt Enter lt R gt to Reset Buffer CR to exit appears or press E to print to end of file 6 Save file on floppy disk Note If Win95 installed on PC or laptop include date in file name 1 3 Severity Codes Error Severity listed in the Diagnostic Log are interpreted as follows Type Code Result Note 0 not an error Informational only Warning 1 error logged no sys reset Fatal 2 from non interrupt code sys reset Trap 3 from interrupt code sys reset Diagnostic 4 from diagnostics diag mst on display Database 5 like fatal error with db factory reset Shutdown 6 shuts down everything except the monitor 1 4 Reset Causes used to define reset cause slot in error buffer Power up 0 Low voltage Shutdown 5 SW Trap Error 1 Debug Shutdown 6 Watchdog 2 Language Change 7 3 min Timeout 3 SW Option Unlocked 8 High temp Shutdown 4 SW Watchdog 9 82 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAC cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 2 Diagnostic
84. c circuitry manages the condition of the switches and the DC DC converters under different circumstances and responds to the On Off pushbutton on the monitor front panel The logic is implemented in the microcontroller 22 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 6 1 1 Main Battery 6 1 2 AC Power Adapter A lead acid main battery should sustain autonomous operation of the monitor for approximately 75 minutes A lithium ion main battery should sustain autonomous operation of the monitor for approximately 180 minutes When the battery eliminator is connected power to the load and charging power for the battery is provided from the AC mains To be fully charged lead acid batteries require a voltage of approximately 2 45 V cell at 25 C 14 7 V in SC 6002XL monitors This voltage should not be sustained after full charge has been reached however because the battery starts to outgas which reduces its life Therefore voltage to the battery must be reduced to 2 30 V cell at 25 C This is known as the float voltage At this voltage the battery can remain indefinitely connected to the monitor ready to deliver current when necessary The charging circuitry in the SC 6002XL automatically varies the charging cycle Lithium ion batteries require a constant charging voltage See Section 3 5 above The ac power adapter is a regulated 12
85. cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor This page intentionally left blank ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 8 6k2XLSMC1 cd rom fm 06 00 kaupp Chapter 2 Functional Description 1 Overview SC 6002XL monitors are configured patient monitors running on one processor an MPC821 Power PC processor which attends to all monitoring functions controls all graphics functions generates video and timing signals for the LCD screen and interfaces with the PCMCIA It also performs several peripheral control functions such as NIBP control audio volume control and timing generation for the front end See Figure 2 1 Front Panel N Y eco CUFF LCD Podeom Audi Keyboard Double Xducer Meas Safety ECG D D gt vm rx D gt OS ah X NIBP PT D Driver l D s LED Drive Drive C E l ds e Network Bet HDLC CEPT Temp gt i D gt IBP2 Front End ia Record Memory Debug 512KB E 12 11 15v vd BATTERY CONVERSION 18 prse 42 m Main Board Figure 2 1 SC6002XL Patient Monitor Block Diagram 2 Parameter Inputs 3 Main PC Board The data acquisition front end acquires and digitizes signals derived from a three five or six electrode ECG patient lead set a Nellcor SpO transducer an Impedance respiration measurement system a thermistor based Temperature transducer and two strain g
86. cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 5 3 2 Input Stage 5 3 3 Brightness Control 5 3 4 Ambient Light Rejection Amplifier IRON IROFF RedON Red OFF AMBONL LOW A dE Ambient ON IRONL LOW Infrared ON REDONL LOW Red ON IR Gate IRL R Gate REDL Ambient Typical Detector Response LED Ambient IR Energy IR Channel Red Ambient R Energy Red channel Figure 2 5 Sensor LED Timing Diagram A timing generator controls the sensor LEDs and signal multiplexing demultiplexing see Figure 2 5 by means of three control signals e RONL infrared LED e AMBONL LEDS not lit e REDONL red LED A preamplifier converts the photocurrent to an equivalent voltage and applies it to a 20 Hz high pass filter that removes the non pulsatile component The output of the preamplifier is fed to a saturation detector If the output of the preamplifier is in saturation the gate array provides a signal to the digital to analog converters DACs which controls the drive current to increase or decrease the brightness of the LEDs Controlling LED brightness extends the system dynamic range For a very transparent subject it may not be possible to reduce the gain to prevent saturation In that event the brightness must be reduced An additional purpose is to equalize the received amplitude of each wavelength If both
87. cess other sub assemblies in monitor set Front Bezel Subassembly safely aside and go on to appropriate Section 5 3 Replacing Optical 1 Remove rotary knob 1 in Figure 3 5 see Section 4 1 and then Encoder Subassembly separate Front Bezel Subassembly from rear housing Section 5 2 2 Unscrew securing nut on front bezel 2 in Figure 3 5 on page 29 to free Optical Encoder Subassembly in Figure 3 5 from Front Panel Subassembly and remove optical encoder from back of front panel 3 Position new Optical Encoder Subassembly in front bezel oriented as illustrated in Figure 3 5 and secure subassembly to bezel Note Keyed washer in Figure 3 5 assures proper orientation of Optical Encoder Subassembly in Front Panel Subassembly and prevents turning of the optical encoder when rotary knob is turned in normal operations Be sure to reinstall lock washer 5 in Figure 3 5 Figure 3 5 Optical Encoder Subassembly 4 Orient knob properly with flat area on shaft of optical encoder and press knob firmly onto shaft 5 Reinstall Front Bezel Subassembly on monitor Refer to Section 5 4 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 29 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 5 4 To view the process click on the picture 5 5 5 5 1 Front Bezel Installation Removing Installing TFT LCD Subassembly Removing TFT LCD Subassembly Place monitor on a clea
88. ct TSS in Solna or Danvers Visual Alarm O K but Audible Alarm Speaker malfunction Front Panel PC Board Power cycle monitor and listen for tone after icon appears on power up screen not the piezo which Fails malfunction sounds before the icon appears Main Processor 2 If tone fails to sound replace speaker malfunction 3 If problem persists replace Front Panel PC Board 4 f problem persists replace Main Processor Subassembly 5 If problem persists contact TSS in Solna or Danvers 66 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC5 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 1 6 NBP Malfunction Table 5 8 NBP Malfunctions Symptons Possible Cause s Troubleshooting and Remedial Action NBP fails to zero properly fails characterization or NBP pneumatic system malfunction Main Processor If monitor fails calibration perform characterization procedure see Section 3 3 in Chapter 4 Functional Verification and Calibration properly system malfunction fails calibration malfunction 2 If monitor fails characterization or problem check persists replace Main Processor Subassembly 3 If problem persists contact TSS in Solna or Danvers NBP pump fails to Front Bezel 1 If monitor reporting NBP in fault mode or error start stop when NBP malfunction message displays power cycle
89. d at the factory It cannot be programmed after being installed on the Main board and therefore cannot be updated in the field via a software download The executable software normally resides as compressed operational code in Flash memory When the 68HC11 microprocessor senses that the on off switch on the front panel has been pressed it turns on or turns off the 3 3V and 5V supplies As the 3 3V supply turns on it wakes up the MPC821 main processor which begins execution from the BOOT PROM During boot initialization the main processor attempts to read the Memory Card to detect legal software If a legal software memory card is present the software is loaded from the card Otherwise the main processor loads software from the Flash to the main processor DRAM from which it completes initialization and enters operational mode DRAM contains expanded operational code and data space variables and stacks 3 7 SRAM The 512K x 8 SRAM is battery backed up and is used for error logs trends recordings and other non volatile memory uses 3 8 68HC11 The 68HC11 Microcontroller with 2K of EEPROM and 256 bytes of RAM Microcontroller is powered as long as there is a main supply plugged into the system or when the user presses the ON OFF button The code is stored in its 10 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor On Off control NBP Valv
90. d momentarily hold ON OFF key 2 Verify that powered state of monitor changes from ON to OFF or from OFF to ON 3 Set monitor to powered on state if monitor powered off The Main Screen key sets the display to the MAIN screen 4 Press Menu key to display Main menu 5 Press Main Screen key and verify that Main menu extinguishes and display returns to MAIN screen The Alarm Silence key silences an alarm tone for one minute 6 Assure that HR alarm is enabled and without any input applied to MultiMed POD plug MultiMed or MultiMed 6 cable into monitor Monitor should Alarm 7 Press Alarm Silence key and verify that alarm ceases The Alarm Limits fixed key calls up a setup table on which upper and lower alarm limits for physiologic parameters can be assigned and alarms and alarm recordings can be enabled or disabled 8 Attach patient simulator to MultiMed cable and set simulator as follows e ECG Normal Sinus HR 60 beats per minute bpm 9 With MAIN screen displayed press Alarm Limits fixed key 10 Verify that Alarms Setup Table displays 11 Set Upper HR alarm parameter to 55 48 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 BkXLSMC4 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor All Alarms Off Key The All Alarms Off key silences all alarms for a period of 3 minutes 12 When alarm sounds setup in previous step press All Alarms Off key 13 Verify message All Al
91. de and one outside the band of CO absorption The detector associated with the filter outside the band of CO absorption records the maximum level of the source energy since the signal it receives is not affected by CO It provides a baseline which serves as a Reference for the level of CO in the airway ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 21 6k2XLSMC2 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 6 1 Power Supply System 2 Pin Power Eliminator AC Power Connector Switch Adapter V Bus Fromcps Docking or IDS Station HE Regulator C BV Y Level ON OFF Detector Logic Flyback Converter 12V gV Battery L 42V d Battery Charger Logic SC6000P 6002 5000 J Figure 2 10 Power System Block Diagram The other detector senses a filtered energy level modified by the presence of CO As the level of CO increases the CO gas molecules in the airway absorb more of the light energy and less signal reaches the detector This signal converted by the detector is referred to as the Data signal Current through the thick film source is bidirectional to offset the tendency of particles within the source to migrate when exposed to a strong unidirectional electric field caused by current flow only in one direction
92. dical Systems EM PCS Danvers 57 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Table 4 3 NBP Calibration Test Equipment Continued Test Equipment Description NBP Hose Art No 12 75 275 EH50U Side Panel Removal Tool Art No 47 24 667 E533U Interface Plate Art No 33 76 493 E530U Dynatech cuff link or Baumonometer For calibration check For calibration Paroscientific Pressure Meter Model 740 12D or equivalent is recommended An equivalent must be accurate to 0 3 mmHg from 0 to 330 mmHg Note For NBP calibration the Pressure Indicator must be accurate to 0 3 mmHg from 0 0 mmHg to 330 0 mmHg and must be calibrated The calibration must be traceable to National Standards 3 2 Calibration Procedure Complete the following steps to calibrate the NBP system 1 13 14 15 Power down monitor Disconnect monitor from docking station if mounted Remove left side panel Refer to Section 5 1 2 in Chapter 3 Subassembly Replacement Procedures Assure that system has been set up and checked for leakage as described in Section 1 10 1 Connect AC power adapter Art No 59 53 539 E530U or Art No 51 88 607 E530U and power up monitor After MAIN screen displays on monitor double click rotary knob to accept New Patient Turn rotary knob until NBP field is highlighted then depress knob Set following in NBP
93. e bottom of the plate and pressure on the handle lifts and holds up bottom edge of plate 3 Using your fingers lift up bottom edge of plate enough to fully release locking tabs 4 Pull on retainer plate to draw tabs on top of plate out of handle shaft holes in top of rear housing and remove it 5 Pull handle out through top of housing 38 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor To view the process click on the picture gt 5 13 2 Installing Handle Figure 3 15 Removing Handle retaining Plate 1 Insert handle through slots in top of housing so that smooth sides of handle shafts ride on channels in housing rectangular locking pads on shafts should be visible Route cables from ID chip and from NBP subassembly through slot provided beside bottom right hand locking tab in retainer plate Route main processor board transducer air hose from NBP sub assembly through slot provided at bottom of retainer plate Slide plate s top tabs into handle shaft holes on top of handle shafts and press bottom tabs into slots in rear housing to lock plate in position Note Tilt the handle slightly to permit the plate s top tabs to be inserted easily Refer to Section 5 12 2 to reinstall Main Processor Subassembly and reassemble monitor ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Siemens Medical Systems EM PCS Da
94. e installed software version use the procedures below to aid in identifying and remedying the problem 1 1 Power Problems 1 1 1 No Response When POWER ON OFF Key Pressed Table 5 1 Power On Problems There are several possible reasons why a Monitor might not respond when the Power ON OFF key is pressed Required troubleshooting procedures depend on power sources connected to the monitor Refer to Table 5 1 Conditions Possible Cause s Troubleshooting and Remedial Action Monitor connected directly to Power Adapter Battery Charger LED not illuminated Power Adapter malfunction Monitor Malfunction AC DC Power Adapter Art No 51 88 607 E530U does not have an LED 1 Assure Power Adapter is connected to an active hospital power source 2 Disconnect power adapter from Monitor and measure Power Adapter output voltage f voltage 11 6 to 13 8 VDC continue to step 3 e f voltage lt 11 6 VDC or gt 13 8 VDC replace Power Adapter 3 Replace Front Bezel 4 If problem persists replace Front Panel PC Board 5 If problem persists replace Main Processor Subassembly 6 If problem persists contact TSS in Solna or Danvers Monitor on docking station Battery charger LED not illuminated IDS Power Supply malfunction CPS IDS malfunction Monitor malfunction Gono Toor fono 1 If IDS assure that IDS power supply is connected to
95. e modulation NBP Safety Timer Battery Charger Recorder Power Main Audio Generator 4 Front End 4 1 NIBP Control 4 2 Safety internal flash memory but can be downloaded from the MPC821 The microcontroller performs the following functions When the ON OFF pushbutton either local or remote is pressed the microcontroller activates the 3 3V and 5V supplies which wakes up the MPC821 through a power on reset In addition the microcontroller has control over a flyback supply which comes on any time the unit is plugged into AC power in order to charge the battery or is turned on The microcontroller also reads the front panel keys and the rotary knob encodes the information coming from them and routes it to the main processor When directed by the main processor the microcontroller supplies modulation signals for the two NBP manifold valves When the pump or the valve V2 are turned on the microcontroller initiates a 128 sec timer 90 sec or 60 sec for neonates which if exceeded produces an NBP fault and results in cut off of main 12V power to the NBP manifold The microcontroller initiates a battery charge when needed and stops the charging process when the battery reaches full capacity It can recognize whether a Pb or Lithium battery is connnected into the sytem and directs the battery controller chip to charge to different levels depending on the battery type See Section 3 5 The microcontroller also acquire
96. easurements To accurately represent flow data to NBP software tolerances must be determined and characterized to allow software to compensate for variations Tolerances are represented as pneumatic characterization constants stored in EEPROM each of which is unique to its set of pneumatics Characterization is required after NBP subassembly or Main Processor Subassembly have been replaced or if there is a suspected problem such as difficulty in calibrating NBP The process for determining and storing constants is programmed into the monitor s software Figure 4 7 NBP Characterization Setup ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 59 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 3 3 1 Characterization Setup Install Interface Plate D in Figure 4 7 Art No 33 76 493 E530U on monitor 2 Connect diagnostic cable CBL DIAG UART 47 14 346 E530U Q in Figure 4 7 between serial port on PC laptop and X7 on interface plate If PC laptop is equipped with Windows 3 1 go to Section 3 3 2 If PC laptop is equipped with Windows 95 go to Section 3 3 3 3 3 2 Windows 3 1 1 On PC laptop computer double Click on Accessories window 2 Double click on Terminal Icon 3 Select Settings and then Communications 4 Set following parameters as given and click on OK Connector Com X X PC laptop serial port to
97. ecific topic Note Attempting to repair any PC board to the component level may void any warranty either express or implied A Caution indicates a potentially hazardous situation which if not avoided may result in minor or moderate property damage It may also alert against unsafe practices ASK T941 04 7600 6k2XLSMC1 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers SC 6002XL Patient Monitor Field Service Manual 2 Product Overview 2 1 Monitored Patient Parameters 2 2 SC 6002XL Monitor Controls 2 3 TFT LCD Display Caution AtaN Printed circuit boards in these monitors contain components that are easily damaged by static electricity Open monitors only in a static protected environment Observe proper procedures to prevent damage to the equipment resulting from static discharge A Warning indicates a potentially hazardous situation which if not avoided may result in death or serious injury Warning Do not operate this product in the presence of flammable gasses or liquids If this device is operated where flammable anesthetics skin cleansers or disinfectants are used the possibility of an explosion cannot be excluded This product must be operated only in strict conformance with local fire prevention regulations SC 6002XL Patient Monitors are light weight battery equipped hand held or semi permanently mounted devices for general purpose monitoring of a preconfigured set of
98. ed in channel guide along top of both metal shields Tuck ferrite on power cable into cavity in lower right back of rear housing See 3 in Figure 3 20 on page 43 Carefully position Main Processor Subassembly in rear housing Note When properly positioned by funnel and shield around Docking Station Connector Main Processor Subassembly slides easily into rear housing Do not try to force Subassembly into housing Pull gently on air hose to take up any slack and connect end of hose to transducer on main processor board Holding Processor Subassembly firmly in position in rear housing turn housing over and secure subassembly to housing using screw removed in step 1 of Section 5 12 1 Install replacement label over securing screw in battery compartment Note Installation of a replacement Main Processor Subassembly requires that the hardware revision number stored in EEPROM in the monitor be corrected Refer to Section 5 17 for the procedure Refer to Section 5 11 2 to install Intermediate Subassembly and reassemble Monitor Remove the handle as follows 1 With Main Processor Subassembly removed from rear housing place housing backside down on clean flat surface See Figure 3 15 2 Insert common blade screwdriver or flat end of side panel removal tool sequentially into each of two slots 3 and 4 in Figure 3 15 as you apply a slight downward pressure on handle see arrow Note This releases the locking tabs on th
99. el PC Board 2 If problem persists replace Main Processor contaminated Processor on Main Subassembly PCB malfunction 3 If problem persists contact TSS in Solna or Danvers Backlight fails to TFT LCD Display 1 Replace TFT LCD Display Backlights osa sufficient malfunction 2 If problem persists replace Inverter PC Board and consistent i backaround WES SE 3 If problem persists replace Front Panel PC Board Das sAroL Front Panel PC Board illumination for the malfunction 4 If problem persists replace Main Processor i i Subassembly EED ISplay Main Processor malfunction 5 If problem persists contact TSS in Solna or Danvers 1 4 Fixed Key Fails to Function Table 5 6 Fixed Key Malfunction Symptom s Possible Cause s Troubleshooting and Remedial Action Front Bezel malfunction Front Panel PC Board malfunction Main Processor malfunction A Fixed Key fails to initiate change Replace Front Bezel Subassembly If problem persists replace Front Panel PC Board If problem persists replace Main Processor Subassembly If problem persists contact TSS in Solna or Danvers 1 5 Visual or Audible Alarm Reporting Failure Table 5 7 Alarm Malfunctions Symptom s Possible Cause s Troubleshooting and Remedial Action Audible Alarm O K but Visual Alarm Fails Software problem Try reinstalling software If problem persists conta
100. endix D Functional Verification Checklist Site Date Location Technician Monitor Serial Number Installed SW Version File a copy of this report with site documentation and retain a copy for your records The Siemens LG may also require a copy of these test results 1 1 Power Circuits and Startup 1 2 Optical Encoder 1 3 TFT LCD Display 1 4 Fixed Keys 1 5 ECG Resp 1 6 Asystole 17 SpO 1 8 Temperature 1 8 1 Functional Verification 1 8 2 Calibration Check if required v Function OK Resistance Setting Q Set Temperature Monitor Reading Tolerance Pass 6990 1 0 0 9 to 1 1 3539 15 0 14 9 to 15 1 1355 37 0 36 9 to 37 1 843 2 49 0 48 9 to 49 1 19 etCO if installed 1 10 Non Invasive Blood Pressure 1 11 Invasive Blood Pressure 2 Leakage Current Test Combined Lead leakage ndividual Lead leakage Paired Lead leakage eakage with Line Voltage on Leads 3 NBP Calibrated Date Monitor has passed all required tests Siemens Representative Date ASK T941 04 7600 6kXLSMAD cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 105 Field Service Manual SC 6002XL Patient Monitor This page intentionally left blank ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 106 6kXLSMAD cd rom fm 06 00 kaupp Appendix E Supplemental Documents This Appendix contains copies of two typical service documents that
101. er to enable Subassemblies removal of the Front Bezel and opening the monitor To view the process click on the picture gt Figure 3 1 Right Side Panel Removal 5 1 Removing Side Panels The Right and Left Side Panels are secured to the rear housing by locking tabs and a latching tab Complete the following steps to remove side panels 26 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 1 1 Removing Right Hand Side 1 Remove and save ejection shaft cover using either a or b to remove Panel ejection shaft cover before attempting to remove Right Side Panel See Figure 3 1 a Insert PCMCIA card into the slot to make ejection button accessible b Insert pointed end of small screwdriver between cover and side panel as shown in Figure 3 2 and pry cover out of hole 2 Carefully rock cover off of ejection shaft using back and forth motion Caution Pulling on the cover with excessive force can pull the shaft completely out of the ejector mechanism requiring depot repair of the monitor 3 Set cover aside remove PCMCIA card if used push shaft back into monitor and go to Section 5 1 1 Turn monitor left side down on a clean flat surface Carefully insert small screwdriver into ejection button opening on panel at a shallow angle as shown in Figure 3 1 and use tool as a lever to lift side of panel approximately 1 8 3m
102. escribed above The software overpressure detection is completely independent of the overpressure circuitry Host EE RE IM N VV V sensor U al TE T X Figure 2 8 Temperature Functional Block Diagram Temperature measurements are made using a thermistor probe that is electrically equivalent to YSI 400 series probes See Figure 2 8 20 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 6 1 Reference Networks Two independent reference networks are used to verify correct circuit function by measuring the difference between the reference network ratio values simulating 5 C and 50 C temperatures and reporting an error if that difference exceeds the expected range of values The reference networks are also used to cancel offset and gain errors in the measure ment circuits The measurements of the two references allows for the determination of circuit offset and gain within the accuracy of the reference networks 5 6 2 A D Converter A resistor network linearizes the voltage versus temperature curve of the thermistor to within 2 C Later the curve is further linearized to 0 01 C using a look up table in the microprocessor The maximum power to the thermistor element is limited to 50 uW To maintain high accuracy all signal voltages are ratiometric to the A D converter voltage reference The
103. etical part of H W Rev from label on replacement board 9 Press Enter to exit program ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 45 GkXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor This page intentionally left blank ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 46 GkXLSMC3 CD ROM fm 06 00 kaupp Chapter 4 Functional Verification and Calibration 1 Functional Verification Tests 1 1 Power Circuits and Startup AC Power Adapter Power Up Sequence Power Off Indicator Battery and Charging Circuit 1 2 Optical Encoder Complete the following Functional Verification Tests Document test results on a copy of the Functional Checklist in Appendix D Functional Verification Checklist The following procedures check the monitor s power circuits power up sequence and power off indicator Begin this procedure with monitor turned off main battery removed and ac power adapter disconnected 1 With power cord connected to a hospital grade power source plug ac power adapter into monitor 2 Verify that green Battery Charger LED on front panel of monitor illuminates 3 Press ON OFF switch on front panel and verify following sequence of events 3 1 Power ON LED in ON OFF key turns on display illuminates and monitor emits a brief tone 3 2 Startup screen containing displays character changing colors as it descends towards Siemens Logo 3 3 Mon
104. f defibrillator current The SpO and temperature sections also contain RF filters Impedance respiration is sensed through the ECG electodes Void free potting and internal shielding enable compact containment of high voltage defibrillator and electrosurgery pulses The small interconnecting cable to the main assembly is captive at the MultiMed POD but plugs into the MultiMed front end via a specially shielded connector The front end accepts physiological signals from the MultiMed POD connector and feeds temperature respiration and ECG signals via RF filters configuration multiplexers and pre amplifiers to a high speed 12 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor multiplexer driving a 16 bit analog to digital A D converter The data stream is sent to the Main Processor board via an opto isolator Control commands from the Processor are sent out to the front end on a similar isolating link Isolated DC power is also provided The ECG signals are conductively coupled to the isolated circuits via current limiting series resistors whereas the SpO signals are optically isolated at the transducer Temperature signals are doubly insulated at the patient by disposable boots on the sensors AC 40kHz excitation currents for respiration monotoring are dc isolated by high voltage ceramic capacitors The A D samples the following parame
105. f only replacing filter Remove plastic cap covering manifold filter Remove manifold filter with a pair of needle nose pliers as shown Fully insert new filter see Note in step 4 above and replace cap Reinstall NBP Subassembly Refer to Section 5 14 2 Open Monitor and remove Main Processor Subassembly refer to Section 5 12 1 With battery compartment door and battery removed disconnect inline battery connector 2 in Figure 3 19 from battery terminal connector D in Figure 3 19 in battery compartment Note The battery terminal connector subassembly in Figure 3 19 is inserted into the battery compartment from inside the rear housing through an opening in the back of the rear housing in Figure 3 19 and in 2 in Figure 3 20 and held in place by the spring action of two locking tabs in Figure 3 19 Slide a thin metal wedge such as a small flat blade screwdriver between locking tab and battery connector subassembly see in Figure 3 19 on each side as you press subassembly into rear housing 42 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Figure 3 20 Battery Connector Subassembly Access Inside Rear Housing Note Figure 3 19 shows right hand locking tab wedged open in Figure 3 19 Pressing on the top of the subassembly keeps the right hand locking tab unlocked while you wedge left hand tab open
106. facturer s instructions to measure each leakage current given in Table 4 2 for each of following conditions Individual Lead Leakage eakage with Line Voltage on Leads 11 Verify that current does not exceed values shown in Table 4 2 12 Document test results on a copy of Functional Verification Checklist in Appendix D N B Regulations in some national jurisdictions may place specific requirements on who may perform this procedure The NBP function requires external intervention for calibration of the internal transducer and characterization of the internal pneumatics The calibration procedure consists of the following tasks Step 1 Testing for leaks in the pneumatic system Step 2 Calibrating the transducer Step 3 Characterizing pneumatic tolerances if required Use tools listed in the table below as required to check calibration and when necessary calibrate the non invasive pressure transducer Note pressure indicator required for NBP calibration Table 4 3 NBP Calibration Test Equipment Test Equipment Description Either a PC or laptop computer equipped with terminal emulation software and serial port or b terminal equipped with a serial port e g Microsoft Windows e g VI 100 terminal emulation software package e g SmartTerm SHP ACC CBL DIAG UART Art No 47 14 346 E530U NBP Calibration Assembly Art No 28 77 855 EE54U ASK T941 04 7600 Siemens Me
107. for a given parameter label unit of measure and waveform are in the same color If a waveform is not displayed for a parameter its label is gray Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC1 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 2 4 Alarms 2 5 Monitor Software Tracking 3 Preventative Maintenance 3 1 General 3 2 Battery Alarm limits can be set either on a user definable setup table or automatically based on current parameter values Three alarm grades each with a distinct alarm tone announce alarm situations of varying severity e life threatening asystole or ventricular fibrillation red serious parameter limit alarms yellow advisory technical alarms white The message field background and parameter field of the parameter in alarm are displayed in the color associated with the alarm grade as given above Each monitor has a unique ID chip installed in its rear housing for diagnostic and tracking purposes and un locking optional software features SC 6002XL monitors require replacement of the lead acid battery 12 months NBP air intake filter 24 months and fluorescent bulb 45K 50K hours Siemens recommends that a full functional verification be performed annually See Chapter 4 Functional Verification and Calibration Also some national jurisdictions require that a temperature calibration see Section 1 8 2 in Chapter 4 and
108. iMed Pod to main SC6002XL unit reduces clutter between bed and monitor ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 11 SC 6002XL Patient Monitor Field Service Manual NBP Pressure Low Pass NBP Hose Transducer Filter Power Monitor 4 Temp 2 Linearizer Temp Ref 2 6 Z RF Filter Lead Off Pre Bandpass ECG 4 Neutral Amp Filter SW Pace 2 C t Modulator E uren M TE ources UE X Converter Temp pun Bandpass Resp 2 Demodulator aus Defib Filter Resp Protection ree M SpO gt ESU Modulator LED Drive M Control Cal Resistor Power i Red TT Differential Ambient ae Light Demodulator to MPC821 Converter Rejection VR Figure 2 2 Front End 5 Physiological Parameter Data Acquisition 5 1 ECG Resp Transducers gather physiological data at the patient and feed them into the small MultiMed Pod at the bed The MultiMed Pod in turn is connected via a 3 meter cable to the front end in the main unit where analog ECG Respiration Temperature and SpO signals are converted to digital form and sent through isolators for processing The MultiMed Pod located close to the patient accepts a set of 3 5 or 6 shielded ECG electrode leads an SpO Nellcor cable adapter and a temperature sensor The ECG section contains RF filters and overvoltage clamps that include 1k series resistors to limit shunting o
109. ide cuff connector hose Ensure all hoses are not constricted or pinched when sliding NBP Subassembly into place in cavity in rear housing 2 Partially slide NBP subassembly into guide channels in rear housing and reconnect ID chip ground wire to ground connector on NBP Subassembly 40 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 3 Be sure wires of pump and valve cables are not trapped behind or under NBP subssembly guides and seat NBP Subassembly completely into NBP cavity in rear housing 4 Secure NBP air hose onto metal cuff connector in side of rear housing 5 Slide air intake filter into retaining slot in top of battery compartment of rear housing 6 Route transducer hose through access slot in bottom of handle retainer plate 7 Dress cables from I O chip NBP and ground cable through slot provided in retainer plate and reinstall plate see step 4 in Section 5 13 2 8 Refer to Section 5 12 2 to reinstall Main Processor Subassembly and reassemble monitor 5 15 Replacing NBP Air There are two NBP air filters an air intake filter in Figure 3 16 and in Filters Figure 3 18 also see D in Figure 3 17 and a manifold filter in Figure 3 18 The first is accessible from the top of the battery compartment and does not require that the monitor be opened The second is located in the manifold subassembly itself Fig
110. ing as required In North and South America In Europe Asia Africa Australia and New Zealand Siemens Medical Systems Inc Siemens Elema AB EM PCS EM Technical Service and Support Technical Service and Support 16 Electronics Avenue 171 95 Solna Sweden Danvers MA 01923 USA Tel 978 907 7500 Tel Int 46 8 730 7641 FAX 978 907 7546 FAX Int 46 8 986 662 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 113 6KXLSMbkevr cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Service Manual CD ROM Order No 72 61 105 E551U ASK T941 04 7600 E331 E551U 061 01 04 02 Siemens Elema AB 2000 Electromedical Systems Division All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior permission of the copyright owner in writing Subject to alterations without prior notice Issued by Siemens Medical Systems EM PCS 16 Electronics Ave Danvers MA 02193 U S A Printed in U S A TU 0400 0 25 1st English edition May 2000
111. itor emits a brief tone and screen goes blank for a few seconds 3 4 Pressure relief valve pulses 3 5 Display reappears containing Siemens copyright notice installed software version and message Loading software please wait 3 6 MAIN screen replaces Startup Screen after several seconds 4 Press ON OFF switch and verify that monitor powers down and a high pitched tone sounds for 7 seconds 5 Disconnect external power source from monitor and verify that Battery Charger LED turns off 6 Install main battery Note Battery should have at least 50 charge level as indicated by the charge level bar graph in the display message area 7 Press ON OFF switch on front panel and verify the following Monitor powers up according to normal power up sequence of events Refer to power up sequence in step 3 Battery charge level indicator appears in message field on bottom left hand side of display 8 Plug in ac power adapter and verify that the Green Battery Charger LED on front panel of monitor illuminates screen brightness increases and after 14 seconds charge level indicator disappears The Rotary Knob on the front panel controls an optical encoder for pointing to and selecting fields and functions on the display 1 After power up sequence has completed press Rotary Knob and verify that fill color of New Patient NO prompt changes to white indicating that you can now confirm value NO or change it to YES
112. itor may result in damage to the Main Board e SC 6002XL monitors contain electronic components that can be damaged by electrostatic discharge Open the monitor case only in a static protected environment Observe 4 standard procedures for protecting the equipment from static electricity Open monitor only in a dust free environment This is particularly important when replacing subassemblies or components in the Front Panel Subassembly Oualified service personnel may replace the following specific items in the field Component level repairs should not be attempted and void any warranty or exchange allowance for returned subassemblies Siemens recommends a full functional verification following replacement of any internal subassembly in the Monitor Refer to Appendix A for Replacement part numbers Battery Door and Main Battery see User s Guide Rotary Knob Foot Pads Backlights e Speaker Optical Encoder Main Processor Subassembly Monitor Handle TFT LCD Display Front Panel PC Board Inverter PC Board e PodCom PC Board Intermediate Subassembly e Side Panels NBP Pneumatic Assy NBP Air Filters Battery Connector Subassembly ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 25 SC 6002XL Patient Monitor Field Service Manual 4 Non Invasive Only the Battery Battery Compartment Door Rotary Knob and Foot Pads Repl men can be replaced wi
113. l EE b EE OE 57 Table 4 3 NBP Calibration Test Equipment 57 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers V 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor So GMT HN PRODIRE 2a sata dede d CR dede dede iode deed Rede e ade e E RE e d ao d dod 58 Figure 4 6 Calibration PotentioIglet aus da gen dune SEER rade Ra ROGA Re Rd a do ARANG 59 RAAR ee dak ack ala ok o pee dows EE iC e T occorre EAR e dd bona doe 59 Figure 4 7 NEP Characterzation SetU aiseeaaoxasotetemetbebesbberE dr N RE RE REO 59 3 3 1 Charaoterzadon Setup csse es birder vehere REY ES RR ER V dope RR ES 60 dud MNOS AS OE EE DON Hate da Med EO EE Dope d Ed ess 60 SE uude OR N ORE EE OE ENT RE AT RE EG 60 3 3 4 Complete Characterization ave dos die ba pe D db Bud terii Ee PCR Pe OR d E S 60 Figure 4 8 Support Menu Item numbers may differ between versions of installed software 61 Chapter 5 Troubleshooting 63 EN EE ue See saai GERED BERE HOER OR EE 943 4 Ani bd PES d ub AE MAGE ROA EE DEERE ond 63 ti Fans POBRE 1 unb sq s BEE eet Sod hdc Acid Ne Ro a dit hha eh dri Rd dps 63 1 1 1 No Response When POWER ON OFF Key Pressed 63 Table 5 1 Power On Problems 63 Telg Power On Off Piezo Tone Fails to Sound iss EER ER deal dae ra adda BEE RR di 65 Table 5 2 Powers Alarm MahunttiOn iosuada R
114. l Hub interface plate in use Network Serial connection to Infinity Network through Infinity Serial Hub interface plate or docking station connector ASK T941 04 7600 6k2XLSMC1 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers SC 6002XL Patient Monitor Field Service Manual 4 5 Connectors Table 1 5 Connector Specifications Parameter DC Input Specification Siemens 2 pin power connector Docking Station Siemens 28 pin connector to provide Alarm Output Recorder Debug Port Network External VGA and Power Memory Card PCMCIA slot ORS Sync Phone jack connector MultiMed Pod 16 pin shielded female input connector IBP 7 pin shielded female input connector NBP Hose One hand coupling system etCO 7 pin shielded female PodComm connector Note For patient parameter specifications refer to User Guide applicable to installed software version 5 Monitor Controls 5 1 Main Screen Key 5 2 Menu Key The rotary knob in the lower right corner of the front panel is a pointing and selecting device Turn the knob to select a screen area or menu item or to change a default value and press the knob in to confirm your selection and to set a default value Press Main Screen key to return to the MAIN screen Note Instructions in this chapter are intended to provide only a cursory overview of basic monitor controls for accessing and performing service rel
115. lect HR parameter box and press rotary knob in to bring up ECG menu 3 Set all ECG Lead settings at default values and remaining parameters as follows Tone Source ECG e Tone Volume Low Pacer Detection On e ORS Marks On e ECG Processing ECG1 e ECG Leads set for type cable installed in step 1 e Arrhythmia On e Relearn depress knob to update Arrhythmia ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 49 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Waveforms Digital Readouts Tones Lead Off Indicators Alarm Function 4 Set simulator as follows e ECG Normal Sinus e HR 80 beats per minute bpm e amplitude 1 0 mV RESPIRATION Normal Rest rate 20 breaths per minute BPM ohms 1 0 e LEAD SELECT II RA LL e BASELINE IMPEDANCE 500 1 Verify the following e Waveform and HR correspond to data provided by simulator e Heart symbol Y blinks and pulse tone sounds for each ORS complex e White spike present at each ORS complex e RESP and HR digital readout correspond to settings of simulator 2 Vary Tone Volume setting and verify that pulse tone volume changes 3 Set Tone Volume to OFF and verify that pulse tone stops 1 Oneata time disconnect each ECG lead from simulator 2 Verify Lead Off message appears in message area pulse tone ceases and replaces digital heart rate in HR field for each lead removed in step 1 3 Recon
116. lot Subassembly If problem persists contact TSS in Solna or Danvers NO power Monitor not connected to AC Power Adapter or docking station battery installed Battery discharged or needs to be replaced Battery charger circuitry malfunction After charging the Main battery 24 5 hrs for Lead If problem persists with new main battery replace 6 If problem persists contact TSS in Solna or Danvers Connect monitor to AC Power Adapter or Docking Station When Battery charger LED illuminates press POWER ON OFF key to power monitor ON and access MAIN screen NOTE If Battery charger LED fails to illuminate refer to section above on Condition Monitor connected directly to Power Adapter Battery Charger LED not illuminated or Monitor on docking station Battery charger LED not illuminated Allow monitor or remain on Power Adapter or powered Docking Station for a 1 hr Disconnect monitor from Power Adapter or powered Docking Station After amp 30 sec check battery level bar graph located at bottom left side of display and verify that a portion of the bar graph is green e f a portion of the bar graph is green reconnect monitor to Power Adapter or powered Docking Station Leave monitor connected an additional 4 5 hrs for Lead acid type battery or 7 hrs for an optional Lithium ion type battery then go to step 4 e f no portion of the bar graph is green replace main battery and
117. m Do not angle tool toward memory card slot Note This lifts the locking tab out of its slot in the monitor housing permitting the panel to move 6 With side of panel lifted carefully slide panel in direction shown to release locking tabs from slots and remove panel Figure 3 2 Removing Left Side Panel 5 1 2 Removing Left Side Panel 1 Carefully insert screwdriver or side panel removal tool into MultiMed connector opening in Figure 3 2 at a shallow angle as shown Use tool as a lever to lift side of panel approximately 1 8 3mm at 2 in Figure 3 2 This releases panel latch 2 With side of panel lifted carefully slide panel in direction illustrated by heavy arrow to release locking tabs from slots and remove panel ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 2 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 5 1 3 Reinstalling Side Panels 1 For each side panel position planel so that locking tabs and latching tabs are aligned with appropriate slots in rear housing 2 Press into housing with a slight upward motion in direction opposite to that indicated in or until panel seats properly and clicks into place 3 Press ejection shaft cover onto ejection shaft on Right Side Panel Note Cover can be properly installed in only one orientation so that slot in cover is toward back of Monitor and installs easily when properly oriented Figure 3 3 Bezel Retai
118. m retaining clip Locate PODPORT PC board on positioning posts on Intermediate Subassembly Carefully align Front Panel PC Board connector into connector on PODPORT PC Board and press on metal plate and Front Panel PC Board to secure board under latching tab Slide PODPORT connector sleeve into access slot in left side of Interface Subassembly 31 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 6 Reinstall screws removed in step 4 of Section 5 10 1 above 7 Refer to Section 5 5 2 to reinstall TFT LCD Display Subassembly and reassemble monitor To view the process click on the picture se me Figure 3 11 Removing Intermediate Subassembly 5 11 Replacing The Intermediate Subassembly constitutes a framework for positioning Intermediate the TFT LCD Displaly Subassembly and shields the Front Panel Subassembly Subassembly and associated circuitry from the Main Processor While the Intermediate Subassembly needs to be removed to access components of the rear housing normally the subassembly should need to be replaced only if it becomes physically damaged 5 11 1 Removing Intermediate 1 After removing TFT LCD Display Subassembly see Section 5 5 and Subssembly PODPORT PCB place rear housing subassembly back side down on a clean flat surface open side up 2 Remove 6 screws and save for use in reinstallation See Figure
119. monitor Note Observe etCO2 Sensor Warming Up in message field at bottom of monitor 3 After etCO2 Sensor Warming Up disappears approximately 2 minutes select etCO parameter box and in etCO setup menu select More 4 Select Atm Press Mode Manual 5 Select Atm Pressure and set value as recorded above 6 Press Main Screen key 7 Select etCO parameter box and in etCO Setup menu select Sensor Cal 8 After etCO2 Place Sensor On Zero Cell appears at bottom of screen place sensor on Zero Cell 9 Verify etCO2 Calibrating Sensor appears in message field followed by etCO2 Place Sensor on Ref Cell 10 After etCO2 Place Sensor on Ref Cell appears place sensor on Reference Cell 11 Verify that etCO2 Verifying Sensor Cal appears then etCO2 Sensor Cal Verified appears simultaneously with a tone 12 Verify reading in etCO2 parameter box 38 2mmHg 13 Remove reference cell insert adaptor into sensor and press Main Screen key 52 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC4 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Pressure Indicator Figure 4 1 Test Setup 1 10 Non Invasive Blood Pressure 1 10 1 System Setup and Set up NBP Calibration assembly Art No 28 77 855 EE54U as illustrated Pneumatics Leakage Test in Figure 4 1 Assure that pneumatic leakage is within specifications before continuing to Section
120. n RL LL RA LA V1 Figure 4 4 Block Diagram Earth Leakage Current CPS Docking Station a PODPORT Connector MultiMed Connector RLLL RA LAV1 Patient IDS IDS Leakage Tester _ Power Docking Monitor Supply Station Figure 4 5 Block Diagram Earth Leakage Current INFINITY Docking Station Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 BkXLSMC4 cd rom fm 06 00 kaupp 56 Field Service Manual SC 6002XL Patient Monitor 3 Calibrating NBP 3 1 System Introduction 4 Follow leakage tester manufacturer s instructions to measure each leakage current given in Table 4 2 for each of following conditions Combined Lead Leakage Individual Lead Leakage Paired Lead Leakage Leakage with Line Voltage on Leads Verify that current does not exceed values shown in Table 4 2 6 Document test results on a copy of Functional Verification Checklist in Appendix D 7 Disconnect MutiMed cable ECG leads 2 in Figure 4 3 Figure 4 4 and Figure 4 5 from corresponding posts at Leakage Tester 8 Short together all leads to shield at end of PodCom Leakage Test Cable in Figure 4 3 Figure 4 4 and Figure 4 5 and connect leads and shield to RL post of Leakage Tester 9 Attach Pod Com Leakage Test Cable 3 in Figure 4 3 Figure 4 4 and Figure 4 5 to SC 6002XL PODPORT connector 10 Follow leakage tester manu
121. n flat surface so that face TFT LCD display of monitor is up and bottom side of monitor feet side is positioned in front of you Reverse procedure of Section 5 2 to reinstall Front Bezel Subassembly Press front bezel and rear housing together to assure four locking tabs on sides of front bezel lock into place in Intermediate Subassembly Reinstall and tighten screws removed in step 2 of Section 5 2 above Reinstall Side Panels see Section 5 1 3 battery and battery compartment cover Functionally verify proper operation of Monitor Refer to Chapter 4 Functional Verification and Calibration on page 47 Figure 3 6 TFT LCD Display Subassembly After removing Front Bezel Subassembly see Section 5 2 remove and set aside TFT LCD Display Subassembly screws as shown in Figure 3 6 Note Note screw sizes and types so that they can be reinstalled in same locations when reassembling monitor Insert flat blade of removal tool into PC board latch and lift slightly up on board and metal plate to release from latch as shown Gently lift metal plate and Front Panel PC Board to unplug Front Panel PC Board connector from PODPORT PC Board connector if Option installed and Front Panel PC Board interface connector from Intermediate Subassembly Unplug speaker cable from Front Panel PC Board Remove TFT LCD Display Subassembly from monitor chassis and place face down on clean flat surface in static protected environment 30
122. nect all leads to simulator This procedure also tests that the alarm function of the monitor as applicable to all other patient parameters is operational in the monitor 1 In Alarm Limits Table set HR alarm parameters as follows Upper limit 2 110 bpm ower limit 2 40 bpm Alarm ON 2 Set simulator to HR 120 bpm 3 Verify that monitor responds with following Serious Alarm indications e HR in parameter field 120 HR parameter field blinks and color changes e Serious Alarm tone sounds Message HR 110 appears in message area at bottom of display 4 Reset simulator to HR 80 bpm 5 Verify the following e HR parameter field returns to normal color HR returns to 80 Message area continues to report cause of most recent alarm 50 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 BkXLSMC4 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 6 Press Alarm Silence fixed key 7 Verify that HR gt 110 ceases to be reported 1 6 Asystole Switch power to simulator OFF Verify that HR parameter field reports ASY Asystole appears in message area at bottom of display and monitor responds with Life Threatening alarm Switch power to simulator ON 1 7 SpO The SC 6002XL monitors oxygen saturation SpO and pulse rate using the spectrophotometric method SpO software is checked on monitor power up and also periodically while the monitor is in operation SpO Test Setup
123. ning Screws 5 2 Front Bezel Removal 1 After removing battery compartment cover and battery remove and save side panels refer to 2 Remove and save two bezel retaining screws in upper corners of Intermediate Subassembly frame in and one in bottom center of bezel in To view the process click on the picture NM Figure 3 4 Front Bezel Removal 28 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 3 Carefully insert flat blade of Siemens Side Panel Removal Tool into rear slot of Front Bezel Subassembly as shown in Figure 3 4 and apply pressure away from monitor to depress internal locking tab and partially release bezel 4 Repeat step 3 to depress remaining three tabs working in a counter clockwise fashion and carefully separate Front Bezel Subassembly from rear housing subassembly 5 Place monitor backside down with bottom of monitor facing you and carefully lift left side of Front Bezel Subassembly up from rear housing subassembly Refer to Figure 3 4 6 Unplug optical encoder connector from connector on Front Panel PC Board Unplug flat cable from connector on Front Panel PC Board Do either a or b below as appropriate a If removing Front Bezel Subassembly only to replace Optical Encoder Subassembly set rest of monitor safely aside and go to Section 5 3 b If removing Front Bezel Subassembly to ac
124. nr ei Robe ded TE N TE RO IE DRIE 51 du BUE TE OR IE bee dl eae SAAR SAG Ru da Rot rau dE EL S qtd bur d 51 ESME EL Lugd auge deo ed RR ae dca e bad dd 51 1 8 1 Functional Verification Procedure secretariat d ERE ROC EE P HP ED EP des 51 1 8 2 Tonpersture Calibration CODEC EER Se ERE id Ee PRESS BT Table 4 1 Resistance Value vs Temperature 52 TS SCO USO pzas in A IA AA A AES 52 Figure 4 1 Vest Sap ys koe ees PP CURED ECHOS ERU HEURE DOE EDO RRR ERES ES Llenas Blood Pressu ciere aed e de de deu OE eod QE e DAWN ede da AS 0 ed Bd 1 10 1 System Setup and Pneumatics Leakage Test 53 1 182 Funetonaland Calibration Cheek iecore bei oe bebeRIPREPR sation S EER E ORE hate 53 Figure 4 2 EP Toet SEG uisieteribcbepercoo bebe REO CEPR dades 54 EE Eie AE So MOET TE tisane e rm TE NE ed ERE Adds 54 2 Les Cum BE Telus nies bdo o E ol do bein ds de Ra ke f RAE ED ORC d des deti e RAE d 55 Table 4 2 Leakage Current Tests 55 Figure 4 3 Block Diagram Earth Leakage Current AC DC Power Adapter 56 Figure 4 4 Block Diagram Earth Leakage Current CPS Docking Station 56 Figure 4 5 Block Diagram Earth Leakage Current Infinity Docking Station 56 s Calibrating HEF SS 2a ds acd ed odo RERO RU e eR dedos o t do i qol rb ol eda d CR RR d 57 RR sie Ee MO uh Eon Qe da EE ee dor b cca iub de
125. nt If problem persists replace Main Processor Subassembly 4 If problem persists contact TSS in Solna or Danvers 1 9 Isolating Cable Malfunctions 1 10 Patient Related Data Not Retained or Monitor Fails to Compute Trends A general troubleshooting and repair approach for cable malfunctions is to use a known input signal for any given parameter and then replace a cable or sensor found to be malfunctioning Cable malfunctions including those associated with connectors on the cables fall into one of three categories Open circuits Short circuits and Intermittent conditions Open circuits and short circuits manifest themselves as a loss of signal Software in the Monitor senses the loss and generates an error message such as ECG Leads Off and SpO2 Transparent Typically short circuits result in software resets An intermittent condition e g ECG lead not making good skin contact may manifest itself as noise displayed at the monitor screen A source of ECG noise can often be isolated by removing the signal and shorting all ECG leads together Then flex along the cable particularly at connectors while watching for noise indications on the monitor display 1 Replace Main PCB Subassembly 2 If problem persists contact TSS in Solna or in Danvers ASK T941 04 7600 6kXLSMC5 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 69 SC 6002XL Patient Monitor Field Service Manual
126. nvers 39 SC 6002XL Patient Monitor Field Service Manual To view the process click on the picture 5 14 Replacing NBP Subassembly 5 14 1 Removing NBP Subassembly Figure 3 16 Location of NBP Subassembly in Rear Housing Replacing the NBP subassembly invalidates pneumatic tolerance values previously stored Replacing this subassembly therefore involves the following steps a Replace NBP Subassembly and reassemble monitor b C Check for leaks in pneumatic system Calibrate NBP Function in Monitor d Characterize pneumatic tolerances Refer to Figure 3 16 Remove NBP Subassembly as follows 1 Remove Main Processor Board Subassembly refer to Section 5 12 1 and handle retaining plate Section 5 13 1 2 Slide air intake filter out of its retaining slot in top of battery compartment in rear housing Slip NBP air hose off of metal cuff connector Slide NBP Subassembly partially out of its cavity in rear housing and unplug ID chip ground connector 5 Slide NBP Subassembly completely out of rear housing 5 14 2 Installing NBP Subassembly 1 Dress pneumatic tubing of NBP subassembly as shown in Figure Figure 3 18 on page 42 and slide subassembly into guide channels in NBP cavity of rear housing Note Route transducer hose behind cuff connector hose and then through hole in lower section of assembly so that the hose exits under manifold subassembly as in Figure 3 16 Position air intake hose bes
127. o RE C RP s 2 AE EET EE E EE EEE eee ee eee N ee SEE i ERE RE TT AERA Ede 3 25 Montor orare TERING suae at o SORA he EE RR RE hee Pee heen ead ao ed 3 3 Freventative MSN SOS 45 Jw punit eda eR PU RE SON E PME QVI puppes Tod Wed vede 3 AE uasa duced eee N EET OR OROS OER E dod EE N ER 3 od MEER EE EE TIETE EE OD OR ES EET EN HOE E d 298 Ev le dE ie GEEL EE ROER DAE SE IE RIET OO VEL OR HOU GEE OP 4 IN esconde ER NR CR ee Edu bid Rue RNC ERE ER ira 4 Table 1 1 General Specifications xus dk e rert ker ER ee EWE aa ROC E RES 4 Na ED N de ee Rea eoe QR RR Ana d de MO EE d e 4 Table 1 2 Environmental Specifications Ere RES RE RE e ex c RO eee due OG Y Rd wes 4 dr AE EE PEINE OR EO OE TEER EQ d UN Id 5 Table 1 3 Display Specifications 4 EER SR case eae mes RE AR RR Rd 5 ee E E ini eee 5 Table 14 Output Specifications es ane a EER ERK EER NE BE RD N ER Po KAR EE CR ok ORC RC ACRIOR in dd 5 JE CONDO oe ESE Tes RE RE SE do ag dcdit tps ei ee eRe edu doa See 6 Table 1 5 Connector SDECITICIEIOS cic cick KERR ee deeded RE eed EY LAG EX E ORG Epod dd Rot 6 E BRE SEIS ecu acad dues d dam dodi itae n rad cts he ss ED EE EER 6 Bd Main screen Rey cc take e Regan ee OE AA EGOS RE REE A SEES PARE EE Rd ES ES 6 De Mies RBS ME OE ERR OE N EEE 6 B 9 Alam MES KEY ORE ET Latest E F Bg Alani n SA AO EE Rd AO e doa ee dup ER EP RO eR do eS 7 EE ALAMI O KO eert Ca a IE dd R E Added diss y 56 NBP SRE key Liban nu era saw Cx ip GE Rc baw EO TEE CR o d Rc OR Ra
128. of calibration signals into the amplifier stage The multiplexor feeds the pressure signal to a buffer amplifier which in turn feeds the AD converter analog input This allows the monitor to measure pressure signals in a range greater than 700 mmHg with a resolution of approximately 02mmHg LSB When no pressure transducer is plugged into the monitor the resistor divider network puts a negative signal into the instrumentation amplifier which propagates through the system to indicate the unplugged condition Refer to Figure 2 7 on page 18 The NBP subsystem consists of the following components pump e two modulating valves strain gauge pressure transducer overpressure sensor pneumatic manifold In addition an electronic data acquisition and control system measures and digitizes the pressure pulses as the cuff inflates and deflates Pump and valve control circuitry engage these elements as needed in the measurement cycle Several interlock systems and expiration timers ensure the safety of the equipment in case of single point failures The SC6002XL NBP circuit uses a cuff and the oscillometric method to determine blood pressure without using a microphone A strain gauge pressure transducer is DC coupled to a 16 bit A D converter so that cuff pressure is measured with adequate resolution to detect blood pressure pulses This eliminates the need for a separate ac coupled measurement channel with its associated distortion and long
129. of the display screen Replacement Removing Backlights 1 After removing TFT LCD Display Subassembly from monitor refer to Section 5 5 and with back of TFT LCD display facing up as shown in Figure 3 8 unplug cable connectors from X1 and X2 D and in Figure 3 8 and Figure 3 9 2 Depress each black plastic retaining tab and in Figure 3 9 and extract corresponding backlight from TFT LCD display guide slot in direction indicated by heavy arrows in Figure Installing Backlights 3 Slide new backlights into TFT LCD display guide slots until retaining tabs snap into position 4 Plug backlight cables into X1 and X2 and in Figure 3 8 and Figure 3 9 b Reverse steps of Section 5 5 2 to reinstall TFT LCD Display Subassembly and reassemble monitor 5 10 PODPORT PC Board Removal Installation The following is a procedure for removal installation of a PODPORT PC Board without requiring that the TFT LCD Display Subassembly be removed from the Monitor If installing the PODPORT Option into a monitor that did not have the option previously installed slide the insert out of the PODPORT connector channel in left side of Intermediate Subassembly and discard before attempting to install the PODPORT connector sleeve 5 10 1 Removing PODPORT PC 1 After removing Front Bezel refer to Section 5 2 place monitor Board backside down on clean flat surface ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 33 6kXLSMC3 CD ROM fm
130. om temperature the battery will self discharge below the acceptable minimum in about 6 months on a shelf and in about 2 months in an unpowered spare monitor Warning Dispose of used batteries in accordance with local regulations governing disposal of hazardous materials ASK T941 04 7600 6k2XLSMC1 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers SC 6002XL Patient Monitor Field Service Manual 4 Technical Data 4 1 General Table 1 1 General Specifications Parameter Power Requirements Technical Data included in this Section is as of publication date of this Manual Changes are reported in User Guide applicable to installed SW Specification 100 250 VAC through AC power adapter Mains Frequency 50 60 Hz AC Power Consumption 60 VA AC Battery Type Lead acid PANASONIC LC T121R8PU or equivalent Lithium ion Siemens Li Battery Pack DC Input 11 14 V 32 W continuous 49 W peak Battery Operating Time means running with NBP measurement every 15 min 25 C temperature no etCO running Lead acid 75 mins Lithium ion 180 mins Battery Recharging Time Lead acid 5 Y hours typical Lithium ion 8 hours typical Battery Charge Discharge Charge Lithium ion only operating as defined above 2 hours charging for 2 hours operating 2 hours Patient Leakage Current 10 pA 110 V and 60 Hz per UL 544 10 uA O 220 V and 50 Hz per IEC 601 1
131. onitor Field Service Manual This page intentionally left blank 7A Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMAA cd rom fm 06 00 kaupp Appendix B Connector Pinouts C oe Figure B 1 IBP Connector see Table B 1 Table B 11BP Connector Pinouts Pin No Signal 1 VREF 2 VREF 5 IBP 6 BP 3 4 7 GND 8 9 SHIELD rex P 2 4 6 os o ME O2 o7 05 NC O6 pus SR 1 3 5 7 9 NN NN R TEMP ECG Figure B 2MultiMed Pod Connector see Table B 2 Table B 2 MultiMed Pod Connector Pinouts Temp SPO2 ECG Pin No Signal Pin No Signal Pin No Signal Pin No Signal 1 TA 1 DETA 1 SHGND 2 LA 2 TB 2 DETK SH 13 SHGND 4 LL 3 TCOM 3 NC 5 SHGND 6 RA 4 NC 4 REDK 7 SHGND 8 V 5 NC 5 RCALRTN 9 SHGND 10 RL 6 NC 6 RCALIB 7 NC 7 IRK Not Used in SC6000 Series ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 6kXLSMAB cd rom fm 06 00 kaupp 75 SC 6002XL Patient Monitor Field Service Manual 999 Coco 8 9 amp ee eeecoew oec Figure B 3Docking Station Connector see Table B 3 Table B 3 Docking Station Connector Pinouts Pin No Signal Pin No Signal 1 RCDRPWR 15 DUTX2 2 DCGND 16 DURX2 3 PTXD3 17 DCGND 4 PRXD3
132. ons The filters prevent potential contamination of pneumatic components by debris coming from the cuff or hose The electronic circuitry mounted on the Main CPU Board contains the electrical drivers for the pump the valves and its power supplies In addition the readback from the pressure transducer is processed through the floating section ADC The software data acquisition and algorithm processing is performed in the MPC821 main processor The measurement sequence consists of an inflation phase in which the air pump inflates the cuff which has been wrapped around the patient s limb typically the upper arm or thigh to a predetermined pressure At this point the blood circulation to the limb is occluded The monitor then linearly deflates the cuff at a software controlled rate during which time the blood pressure parameters are determined by digital filtering and analysis of waveform data obtained from the pressure transducer during the deflation cycle 18 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Inflation Phase Deflation Phase 5 5 4 NBP Hardware Speed Control Current Limit 5 5 5 Valve Control 5 5 6 Power Supplies 5V and 5V Supply 12V Supply When a blood pressure measurement is initiated via software or front panel fixed key V2 closes the pump turns ON and the pressure transducers monitor the
133. or Setup Biomed Turn rotary knob to 375 and depress knob 6 Select Service turn rotary knob to 4712 and depress knob 7 Select Update Software Load and depress knob The screen goes into download mode After a few seconds a down counter starts showing the number of sectors that still need to be burned on the flash memory Once the download is complete the monitor turns itself off 8 Press eject button and remove PCMCIA card 9 Switch monitor on and verify that correct software version is displayed in startup screen 10 Affix new S W version label in area on right side panel ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 109 GKXLSMAE cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual Service Setup Instructions Software Version VEO 1 Introduction SC6002XL Series Portable Patient Monitors are shipped with software installed Certain service password protected functions in the monitor however need to be set for the specific customer site The Service setup menu is accessed via the BioMed selection in the Monitor Setup 2 Accessing Service Menu 3 Service Setup 1 Instructions 2 3 4 5 6 7 8 9 Note All field or menu items requiring a selection are written in italic Turn rotary knob to select a field or menu item or to change the default for a selected item Press in on the knob to access a menu or menu item or to set the new default for a selected item
134. parameter field menu e nterval Mode OFF e Calibration Mode ON Observe NBP Cuff 0 mmHg appears in lower right area of NBP field e Inflation Mode Adult 270 Using hand bulb increase pressure to 260 2 mmHg Adjust calibration potentiometer D in Figure 4 6 on page 59 through access port in left side of monitor until monitor lower right area of NBP field and pressure indicator readings match 1mmHg Note Siemens recommends using a small flathead jewelers screwdriver to make potentiometer adjustments Using deflation valve on hand bulb reduce pressure in steps to 200 150 100 and 50 5 mmHg Allow pressure to stabilize at each level then verify that pressures displayed on monitor and pressure indicator are within 1 mmHg of each other at each level Repeat steps 10 and 11 until all pressures steps displayed on monitor 200 150 100 and 50 5 mmHg are within 1 mmHg of each other at each level Set Calibration Mode to OFF Power down monitor Enter date of calibration on a copy of Functional Verification Checklist in Appendix D 58 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 BkXLSMC4 cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor Figure 4 6 Calibration Potentiometer 3 3 Characterization Pneumatics in the monitor have tolerances that affect flow control of pump and valves during NBP m
135. pp Field Service Manual SC 6002XL Patient Monitor Table C 8 NP Subsystem Messages Continued Description Code Class ERROR BAD MO2NP MSGTYPE 0x6302 TASKMAIL ERROR BAD NP2AC MSGTYPE 0x6303 TASKMAIL ERROR BAD CP2SP MSGTYPE 0x6304 TASKMAIL ERROR BAD MC INPUT 0x6305 NBP ERROR BAD MC STATE 0x6306 NBP ERROR BAD MC ACTION 0x6307 NBP ERROR BAD MC OUEUE 0x6308 TASKMAIL NPCOOR BAD EF IMAGE 0x6309 DIAGNOSTIC SP2CP RING DEQUEUE ERROR 0x630A TASKMAIL BAD SP2CF MSGTYPE 0x6500 TASKMAIL CF SINGULAR MATRIX 0x6501 NBP SP2CF PROBLEM 0x6502 TASKMAIL NPCF BAD EF IMAGE 0x6503 DIAGNOSTIC CF2SP RING DEQUEUE ERROR 0x6504 TASKMAIL Table C 9 Diagnostic Messages Description Code Class DIAG_ERROR_NON_PRESERVED_RAM 0x0901 DIAGNOSTIC DIAG_ERROR_PRESERVED_RAM 0x0902 DIAGNOSTIC DIAG_ERROR_LITHIUM_BATTERY_DEAD 0x0903 DIAGNOSTIC DIAG_ERROR_BAD_CHKSUM_ADDRESS 0x0904 DIAGNOSTIC DIAG_ERROR_STACK_OVERFLOW 0x0905 DIAGNOSTIC DIAG ERROR ROM CHECKSUM 0x0906 DIAGNOSTIC DIAG ERROR NOT ENOUGH SAVE AREA 0x0907 DIAGNOSTIC DIAG ERROR TMS INITIALIZATION 0x0908 DIAGNOSTIC DIAG ERROR TASK CREATION 0x0909 DIAGNOSTIC DIAG ERROR TASK INITIATION 0x090A DIAGNOSTIC DIAG ERROR QUART INITIALIZATION OXOBOO DIAGNOSTIC Table C 10 INTER Messages Description Code Class DM NO MORE STREAMS Ox0A01 FRONTEND DM_INVLD_STREAM Ox0A02 FRONTEND BAD_SCC1_EVENT Ox0A03 FRONTEND ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 89 SC 6002XL Patient Monitor Field Service Manual Table C
136. r nn ewe pale DRE ee RE A an 12 EE ECOS ces EE EE OE N EE EN 12 Table 2 1 Parameter Sampling Table isses ek urbe ex bd kx ESE OR EER RR EE 13 5T see 4 13 Figure 2 3 Lescrorming Neser sed VERKEER OE RRS OE PERE gars duce ER EERDER ed 14 5 1 2 LE ED ans oes ESE E E LNT E E EE PU T ETE AEE 14 613 Lead OM DEGIN EE ERGE REGEER ako DE DR EAS REG Emm ri e 14 5 1 4 Low Pass Filtering and Common Mode Enhancement 14 vw A AA oh eae 15 Figure 24 SpO2 Functional Block Diagrami EERS me x te au RR ORE eue nu RARO 46 15 DOS BUS speci gb hod dba ed doccia Edo esd aoc hashes i i etal Ad dele de accade be tud 15 5 3 1 RE AE a sop AA AA OR d AUT MEUS pd 15 Figure 2 5 Sensor LED Timma DOG ag cen He S RES ER PH AAA ARA 16 5 3 2 oe Ee e EE EE bh eee E E N EER EE T 16 5 3 3 Ee oe Ee us 4 234 cred ERE OREL state ARTS RG EERE E AL EE ER Er 16 5 3 4 Ambient Light Hei eton Amplifier osse eso ee RR KEER UR PRECOR ETE PRESS 16 Figure 2 6 BP es ME SEGE el ASA IE ML OE NI EROR E ERES Nd d 17 m4 lease Dood Presse ARE AAA AA AR Abs 17 ns Nominvasive Bicod PSSS cias Sas ER ee epp a 17 5 5 1 e ae TT E E E E E ERE E ARS EET UPPER TE NE 17 Figure 2 7 NBF Functional Block Diagrami 6 si4245544455 244669505648 A a da 18 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers ii 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor 5 5 2 NEP
137. rts 224 4 veg REY e CORRER ERE EG Y Ek BEE arte tre dures pt 25 4 Non Invasive Replacement Procedures 26 2 1 Rep ie Roay KOD suae qur AR Ae Coe ares de ad 26 RE oe ds MIE eet eR EE EA et op et rel bone ded 26 5 Accessing Replaceable Subassemblies 26 Figure 3 1 Right side Panel Reno oi deux a deh eared eb TE ewere thee deed For ade de aw ee 26 5 1 ReMmevind aids Panels ides aci sexUb darse e don deck acd tope eee dedos dc taro dedo Qvi ta 26 51 1 Removing Right Hand Side Panel s d eg eb tena Eero RR RR ER Puck Res ke ea 27 Figure 3 2 Removiig Let Side Panel sis ase prd RE BA PERE DEER BENE REE SERE SEE d EE dod 27 512 Removing Len de Panel EE OE EER OD t s he 27 8 1 3 Reinstalling Side Panels Liu esa ee kc kad he edd eee RUE ORE ET ORDER EORR CE AOL d 28 Figure 3 3 Bezel Retaining SETS Lue eda de ie du de AER GRO RA OUR RR CORE dd CA 28 m PIO ets removal a es igi doo ER EE lens dedi us ae a Rh ede do d da an race top ak EE 28 Figure 3 4 Front Bezel ROMOYA EE p decet CR Ie XU Se GA AGRAR HA e ed reba do died 28 5 3 Replacing Optical Encoder Subassembly ccccciaesi ra ar aa dk AE REOR CEA da 29 Figure 3 5 Optical Encoder subassermbly ossia ida shout LEA ERE PEOR UR arbe dedos 29 ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers iii 6k2XLSMftevr cd rom fm 06 00 kaupp Field Service Manual SC 6002XL Patient Monitor De
138. s the battery voltage and current for monitoring purposes The microcontroller controls the power applied to a stand alone R50 Recorder The microcontroller generates the fundamental audio frequency of the unit s tone generator as directed by the main microprocessor All physiological signals except etCO are digitized through a high speed multiplexing system and a common 16 bit ADC The data is then transferred through the isolation barrier to an HDLC port in the main processor where it is digitally filtered and processed The NIBP main transducer signal is digitized together with the rest of the front end parameters However the redundant overpressure transducer is processed separately on the grounded end of the board and the pump on off signal and valve enable signals are generated off of the MPC 821 microprocessor The PWM signals for the valve flow control and the redundant safety timer are implemented in a separate microcontroller MC68HC1 1 Patient isolation withstands 5kV during defib e Leakage currents are limited to safe values normally and during single fault conditions e Patient is protected against electrosurgical burns at the electrodes Defibrillation protection does not drain excessive current away from the patient e Specially shielded connectors and cables are used to provide excellent immunity up to 1000MHz and can not be touched by the patient even when disconnected e Single cable from Mult
139. t Monitor 5 2 Respiration Impedance respiration is monitored by injecting a 40 kHz square wave of current into the RA electrode The resulting 40 kHz voltage drop between the RA LL electrodes is proportional to the impedance Especially balanced true current sources do not load the ECG electrodes or distort the ECG morphology The returning 40 kHz differential voltage is amplified synchronously demodulated and low pass filtered An AC coupled stage with an autobloc DC restorer feeds the input to the A D converter with a nominal output of 60 mV per Ohm LED Drive Cal cal LONO ape Sensor Le Figure 2 4 SpO Functional Block Diagram 5 3 SpO gt The pulse oximeter circuit uses a Nellcor sensor to detect the oxygen saturation level in arterial blood flow Determination of the concentration of oxygen in the blood is based upon the principle that the absorption of red R light depends on the degree of oxygenation of the blood whereas the absorption of infrared IR radiation is relatively independent of oxygenation and causes only constant attenuation See Figure 2 4 In the SpO sensor R and IR light emitting diodes LEDs are alternately pulsed ON at a 25 duty cycle The light is transmitted through a well perfused part of the body such as a fingertip or an ear lobe The intensity of light including ambient transmitted through or scattered by the blood is
140. tage developed across the pump sense resistor If as a result of some failure hardware or software the pump continues to run longer than the timer expiration period a microcontroller output rises and opens a redundant switch which causes the pump to turn off and V2 to open The safety timer period is derived from the microcontroller clock Note that for redundancy purposes the safety timer is implemented not in the MPC821 but in the 68HC11 microcontroller Among other signals multiplexed into the floating section data stream are power supply monitor voltages Measuring these voltages gives an indication of the integrity of the power supplies and the A D converter voltage reference Pressure fluctuations in the cuff change the balance of the pressure measurement bridge resulting in a differential voltage which is fed into an amplifier The gain of the amplifier is determined by the setting of a calibration potentiometer This potentiometer is initially adjusted in the factory and from then on the calibration should be checked every year The overpressure hardware is fed by a single power source This increases safety of the system since a failure of the reference voltages does not impact operation of the overpressure channel An overpressure test is performed at each power up cycle to ensure that the overpressure circuitry is working Any error detected in the overpressure comparator circuit is fed to the redundant power switch circuitry d
141. ters Table 2 1 Parameter Sampling Table Parameter of Channels ECG 4 Pace 2 SpO Red 1 SpO IR 1 NBP 1 Resp 1 Temp 2 The hardware pace detector monitors the ECG signal in two of the four channels those not connected to the chest leads All other signals are decimated and filtered using digital signal processing in the MPC821 High oversampling rate is required to minimize the requirements and size of the analog anti alias filters Superior rejection to ESU and other types of interference is achieved with this type of design 5 1 1 ECG Bandwidth is set flexibly by software filters Reconfigurable neutral selector can drive any electrode ead on detection functions with even poor electrodes Calibration voltages can be superimposed on patient wave forms or onto flat baselines See Figure 2 3 Composite electrocardiographic ECG signals generated by the heart and by a pacemaker are filtered to reduce RF interference from impedance respiration and electrosurgery and then injected with dc lead off detection currents Over voltage clamps protect the semiconductors from the surges passing the sparkgaps in the MultiMed Pod and also reduce the dc current applied to the patient due to a component fault ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 13 6k2XLSMC2 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual RA D RF Filter
142. th 0 1 accuracy or fixed resistors with same Equipment accuracy Siemens Temp Adapter Cable Art No 51 98 333 E530U Optional Procedure 1 Connect MultiMed pod to input of patient monitor ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 51 6kXLSMC4 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 2 Connect temp adapter cable to MultiMed Pod if needed 3 Connect temperature input to decade resistor Table 4 1Resistance Value vs Temperature Resistance Set Monitor Tolerance Pass Setting Q Temperature Reading 6990 1 0 0 9 to 1 1 3539 15 0 14 9 to 15 1 1355 37 0 36 9 to 37 1 843 2 49 0 48 9 to 49 1 4 For each resistance value in Table 4 1 verify that monitor reports Set Temperature value 0 1 C 5 Document test results on a copy of the Functional Verification Checklist in Appendix D 1 9 etCO if installed The etCO Pod enables the SC6002XL to non invasively monitor end tidal CO etCO using a technique that relies on the selective absorption properties of CO to specific frequencies of infrared radiation The pod automatically compensates for variations in ambient barometric pressure if set to automatic mode Before beginning this procedure use a mercury column barometer or equivalent other device to determine local atmospheric pressure Record this value 1 Press Main screen key 2 Connect Sensor without adapter to etCO pod and pod to
143. this reference A separate current feedback loop is used to stabilize the circuit and provide current limiting protection ASK T941 04 7600 6k2XLSMC2 cd rom fm 06 00 kaupp Siemens Medical Systems EM PCS Danvers 19 SC 6002XL Patient Monitor Field Service Manual 36V Regulator 5 5 7 Power Supply Monitor 5 5 8 Safety Timer 5 5 9 Pressure Channels 5 6 Temperature Circuit A 36V supply used to accelerate the energizing of the valve coils is derived from the 42V raw supply generated by the flyback supply The power supply monitor circuit provides reset logic to the microprocessor and the redundant power switch circuit both at power up and in the event of a power failure or voltage drop The heart of the monitor is a power supervisor chip At power up the control line is held low for a period of about 200 ms after which the voltage rises to the 5V level After start up any dip in the 5V that causes the output to go to less than 4 75V causes the same sequence A resistor network is used to monitor the 12V supply When the voltage on the reference signal falls below 1 25V a reset sequence similar to the one described above ensues The 5V and 5V are monitored via the floating section ADC The safety timer becomes active only after starting the pump at least one time Once the pump has been activated the timer circuit operates regardless of whether the pump has been turned off Starting of the pump is sensed by vol
144. thout requiring the monitor to be opened Refer to any Epraceme t User Guide for the SC6002XL Patient Monitor for the procedure to replace Procedures the battery or battery compartment door 4 1 Replacing Rotary The rotary knob is press fitted onto the metal shaft of the optical encoder Knob subassembly and can be reinstalled if carefully removed If damaged during removal it must be replaced To remove the knob grip it very firmly with vise grip pliers or a similar tool and pull it straight out and off of the metal shaft of the optical encoder Avoid turning the knob in the process Note Placing a small piece of soft cloth on the knob before gripping it with vise grip pliers can help protect the knob To install a new knob or reinstall a knob firmly press knob onto the shaft 4 2 Replacing Foot Pads Two feet are on the bottom of the Front Bezel Subassembly and two are on the bottom of the rear housing The pads are secured in foot wells with adhesive Replace the pads as follows 1 Remove all remnants of existing pad and adhesive from foot well 2 Remove protective covering from adhesive surface of replacement pad 3 Position replacement pad in foot well and press firmly on pad to secure it in well 5 Accessing In order to access replaceable subassemblies the monitor must be Replaceable opened First remove the battery compartment cover and battery and set safely aside Then remove the left and right side panels in ord
145. tion molded plastic 4 3 Display Table 1 3 Display Specifications Parameter Specification Type Color Thin Film Transistor Liquid Crystal Display TFT LCD Size 170 mm 6 7 in diagonal Resolution 640 x 480 pixels Active Viewing Area 132 5 x 99 4 mm Pixel pitch 0 207 mm x 0 207 mm Sweep Speeds fixed 25 mm s 20 for ECG SpO and IBP curves fixed 6 25 mm s 20 for Rsp and etCO curves Display Mode Erase bar updates waveforms from left to right 4 4 Outputs Table 1 4 Output Specifications Parameter ORS Synchronization Timing Output Pulse Specification For heart rates from 30 to 250 1 min with ORS widths from 40 to 120 msec and ORS amplitudes from 0 5 to 5 mV a sync pulse is delayed no more than 35 msec from peak of R wave for each valid ORS complex 12 V 100 ms duration Alarm Output 12 V Open collector output for external alarm indicator Recorder UART interface w recorder through interface plate or docking station connector Debug Port UART interface w a PC to retrieve diagnostic information through interface plate or docking station connector External VGA Video signals sent to external VGA display for remote viewing of SC6002XL screen not available when Infinity Serial Hub interface plate in use Export Protocol UART interface w external devices using proprietary export protocol not available when Infinity Seria
146. tional test is performed for IBP Resp Pulse and SpO Test indication is reported in the trend table e Exit 5 3 Alarm Limits Key calls up a setup table for alarms 1 Turn rotary knob to select desired parameter field and limits and press knob in to activate your selection 2 The number representing the limit value turns black on a blue back ground indicating that you can change it Turn knob to change value 3 When desired setting is displayed press knob in to set value 4 Press MAIN Screen key to return to WAIN screen 5 4 Alarm Silence Key silences an active alarm tone for 1 minute 5 seconds and turns active blinking parameter areas into active steady parameter areas 5 5 All Alarms Off Key suspends alarms for a fixed 3 minute 5 second period 5 6 NBP Start Stop Key starts and stops non invasive blood pressure measurement 5 7 Zoom Key used for fast access to all parameters or NBP parameter box bottom channel screen setups choice made from a user menu 5 8 Record Key With an R50 recorder connected press the Record fixed key to start a manual timed recording Note If a recorder is not connected pressing the Record fixed key writes 15 seconds of waveform and vital signs information to internal memory SC 6002XL monitors can store up to five recordings which are automatically printed as soon as the recorder is connected ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 7 6k2XLSMC1
147. to EEPROM Connect diagnostic cable CBL DIAG UART 47 14 346 E530U into serial port on PC laptop If PC laptop is equipped with Windows 3 1 go on to Section 5 17 1 If PC laptop is equipped with Windows 95 go to Section ae 1 foU 6 7 177 On PC laptop computer double Click on Accessories window Double click on Terminal Icon Select Settings and then Communications Set following parameters as given and click on OK Connector Com X X PC laptop serial port to which diagnostic cable is attached Baud 19200 Data bits 8 Stop bit 1 Parity none Flow Control none Parity Check leave blank Carrier detect leave blank Press Enter and proceed to Section 5 17 3 Select Start and scroll to Programs then Accessories then Hyperterminal At Hyperterminal window select Hypertrm exe icon If asked to set up for modem use select NO At Connection Description window enter SC6002XL in Name box select any icon and select OK At Phone Number window Connect using box pull down menu select Direct to Com X X serial port on PC laptop to which diagnostic cable is attached and click on OK At Com X Properties window set following parameters and click OK Bits per second 19200 Data bits 8 Parity none e Stop bit 1 Flow Control none Press Enter and go on to Section 5 17 3 Siemens Medical Systems EM PCS Danvers ASK T941 04 7600 6kXLSMC3 CD ROM fm
148. twork e Software Option Unlocked etCO2 To access the Diagnostic Log select BIOMED on the Main menu and then DIAG LOG Diagnostic Log messages have the form Date Time Code Description 3P VB2 3 W T T T four digit hexadecimal code Main Board H W Rev SW Rev The four digit hexadecimal code can help service personnel identify a subassembly or module that may need to be replaced in a malfunctioning monitor and provide quick remedial action Specific codes help developers diagnose the actual cause of a problem The first 80 entries in the Log can be printed on a Recorder by pressing the Record key while the diagnostic log is displayed Logs may also be downloaded onto a PC by setting up the PC and connecting it to the monitor as described in either Section 5 17 1 or Section 5 17 2 of Chapter 3 and using the following procedure ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 81 6kXLSMAC cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 1 Do either of the following as required e f monitor equipped with interface plate plug other end of cable into X on interface plate e f monitor mounted on docking station or INFINITY Docking Station plug other end of cable into X3 on CPS or IDS 2 Plug in monitor power adapter and power up monitor 3 After MAIN screen displays on monitor press Esc on PC laptop keyboard SC6002XL SUPPORT MENU 00 Error Display 01 Event Log 02 Data
149. ure 3 17 NBP Air Intake Filter Access 5 15 1 Replacing Air Intake Filter 1 Open battery compartment door and remove battery 2 Remove plastic cap covering air intake filter in Figure 3 17 through opening in top of battery compartment as shown in Figure 3 17 Remove filter with a pair of needle nose pliers Fully insert new filter into filter housing open end first and replace cap Note NBP filters have an opening in one end The end with the opening must be inserted into the filter housing for the filter to function properly 5 Reinstall battery and battery compartment door ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 41 6kXLSMC3 CD ROM fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual To view the process click on the picture 5 15 2 Replacing Manifold Filter 5 16 Replacing Battery Connector Subassembly Figure 3 18 NBP Manifold Filter Replacement It is necessary to open the monitor and remove the Main Processor Subassembly to access the NBP Subassembly and replace the manifold filter Replace the filter as follows Qr Ex 7 dl Note Replace manifold filter only if monitor fails characterization With Main Processor Subassembly removed from rear housing see Section 5 12 1 slide NBP Subassembly partially out of rear housing to access manifold filter Note It is not necessary to completely remove NBP Subassembly from rear housing as shown in Figure 3 18 i
150. w 2 If problem persists replace airway adapter occluded SEDEER ien Airway adapter If problem persists replace sensor malfunction 4 If problem persists replace etCO Pod Sensor malfunction 5 If problem persists contact TSS in Solna or Danvers ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 67 6kXLSMC5 cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual 1 8 No Printout from Recorder Table 5 10 Recorder Problems Symptoms Possible Cause s Troubleshooting and Remedial Action Recorder Power LED NOT illuminated when Record key depressed Recorder malfunction Cabling malfunction Interface Plate if installed malfunction CPS IDS if installed malfunction Main Processor malfunction Docking Station Docking Connector 1 2 Interface Plate Auxiliary Monitor Docking Connector arti Gases Grossesse Css CPS 2 15 X12 X13 Recorder CPS 2 15 2 15 X13 X13 1 Assure that all units in the power chain are properly connected and powered ON 2 If problem persists do either a or b Refer to illustrations below left a If Recorder has installed Interface Plate detach Interface Plate from Recorder depress Record key at monitor and check voltage between pins 1 and 2 on Interface Plate docking connector b If Recorder mounted on Auxiliary Docking Station depress Record key and check voltage
151. xData KB 8 RxData KB 8 H Sync 8 CANR 8 AUX Pwr2 9 Alarm Out 9 Alarm Out 9 V Sync 9 AUX1 IDO 9 0 GND 0 GND 10 Remote TxD 10 AUX1 ID1 10 AUX Pwr2 1 HWBootL 1 NMI 11 Remote RxD 11 AUX1 ID2 11 AUX2 IDO 2 COMM 1 Rx 2 COMM 2 Rx 12 Power 12 MIB2 D 12 AUXID1 Switch 13 COMM 1 Tx 13 COMM 2 Tx 13 Rem Audio 13 GND 13 AUX ID2 14 Diag RxD 14 Diag RxD 14 Rem Audio 14 MIB2D 14 AUX P Enb Ret 15 GND 5 PGND 16 MIB2S 6 AUX Da 17 GND 17 PGND 18 MIB2 S 8 AUX Tx 19 CANBUS 9 PGND 20 Chassis GND 20 AUX Rx Network X14 21 PGND Pin No Signal 22 AUX Rx 1 be 23 PGND 2 Tx 24 3 Rx 25 GND 6 Rx 26 GND ASK T941 04 7600 Siemens Medical Systems EM PCS Danvers 78 6kXLSMAB cd rom fm 06 00 kaupp SC 6002XL Patient Monitor Field Service Manual i Lil o I Network 14 pin 20 pin Figure B 8 Infinity Docking Station Connectors Refer to Table B 8 Table B 8 Infinity Docking Station Connectors ALM KB DIAG COMM 1 X4 ALM KB DIAG COMM 2 X3 External CRT X5 AUX MIB

SC 6002XL Patient Monitor - Frank`s Hospital Workshop

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