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- Frank`s Hospital Workshop

1. seemm 2 1 Power Related Problem cccccccccccnocccocononcnononnnncnnononononononononononnnonononanannnnnonononnnnnnnnnnns 2 2 Display ele ENEE 2 2 SOUNA Problem EE 2 2 Key Operation Problems nennen trennen nn 23 Recorder Problem tae cet ett AAA 2 3 Other Module Related Problem ccccccccccceescesceecseesseeeaseasaeaaaeaaeceecceseeseeeeseeseeesenes 2 3 Diagnostic Check ee eae 3C 1 INTO UCI WEE 3 1 Power Omn Selt Check He tdi a Sak 3 2 Calling up the Diagnostic Check and System Setup Screen oooccccccccccnncccoocnnnnnonnannnnnncnnnnnnos 3 3 MU Man al Gheck ri I eo Eee Ae e eto dee ae 3 5 Memory Check teu er e e e els 3 5 Flash ROM program Check eere nnns 3 6 Flashy ROM data Check ue te e Fe cet bee P c HER e P Feds 3 6 SRAM CHECK o A E E EE 3 6 DRAM Gheck 25 ia A Ae eto He pee mtb D 3 7 Gom Check aec drt Mao tat EE AI ds etta Le eu la das LEE ci 3 7 Network I F Check ccccccccccccccnicnocccononocononnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn sna assa anna 3 8 Serial VE Gheck etn e redet dao qe tela druide A e ue d de eee Ped 3 10 JACO aod ee Ee 3 10 Display Check ac a eene eant vtt d eet 3 13 Frame Mem Check secet eme teet 3 13 Graphic Check tici fs ttd etus 3 14 Waveform Check E 3 14 Backlight Check ui ceti eet ett vend Seet tr riore e taria ra ees 3 14 A o si uet sti eR Em E 3 15 Key Checkin iape ter Pte DR Hcr at 3 15 Remote Checle 1 tuc e ds fero qid EE 3 16
2. Network I F Check MAC Address OOAO2Axxxxxx Adr WR Reply Traffic Return MAC Address Write OOAO9AXxxxxx Oto F Hexadecimal numbers for input of the MAC address lt Moves the MAC address input position left or right Save Stores the entered MAC address and returns the screen to the Network I F Check screen Cancel Leaves the previous MAC address and returns the screen to the Network I F Check screen Service Manual BSM 9510 3 9 3 DIAGNOSTIC CHECK 3 10 Serial I F Check This screen allows you to perform the loopback test of the serial interface RS 232C under the following conditions by connecting the loopback tester to the RS 232C port Parity None Data length 8 bits Stop bit 1 bit Baud rate 9600 bps Make the tester locally Refer to figure xxx Serial I F Check OK Start Return To start the check select Start A Checking message is displayed during the check After the check OK or Error appears To return to the Com Check screen select Return JA I F Check This screen allows you to check the communication interfaces for any modules and external units The following checks are available JA I F Check RAM Check 1 Ram Check 2 Internal Loopback Check External Loopback Check CTL Check Return RAM Check 1 This screen allows you to check
3. 4 Loosen the screw M3 pan head screw with spring and flat washers which holds the LCD JUNC board with ribbon cable Remove it from the front cover assy 5 Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit 6 Disconnect the cable between the IR DETECT board and DC AC inverter at the IR DETECT board Remove the 2 screws M3 pan head screws with spring washer which hold the IR DETECT board Remove it from the front cover assy 5 14 Service Manual BSM 9510 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 7 Replace the IR DETECT board with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap 5 15 5 DISASSEMBLY AND ASSEMBLY Replacing LCD Unit 1 Loosen the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel 5 16 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 3 Slightly pull out the front cover assy until the 2 loosened screws
4. The monitor should only be connected to an external instrument which complies with the IEC60601 1 2 or CISPR 11 Second Edition 1990 09 Group 1 and Class B standard e Alarm Output Socket ALARM Connector a 3 Round 6 pin connector Model HR12 10R 5SDL lt Pin Assignment gt NAN y C Pin No Signal Name Pin No Signal Name lt 1 YLRED 4 12V 4 5 2 YLYELLOW 5 12V 3 YLGREEN 4 General Serial Socket SERIAL lt Connector gt D sub 9 pin connector Model JES 9S 2A3B 1 6 lt Connection Cable gt No 9P 9P serial cable Code no YS 061P2 EZ 9P 25P serial cable Code no YS 061P3 BS lt Pin Assignment gt Si 5 S PinNo Signal Name Pin No Signal Name 1 CD 6 DSR 2 RXD 7 RTS 3 TXD 8 CTS 4 DTR 9 Not used 5 GND Service Manual BSM 9510 9 1 9 CONNECTOR PIN ASSIGNMENT Network Socket NETWORK Connector 8 pin modular connector Connection Cable i 4 twisted pair cable with shield Model TM11R 3C 88 lt Pin Assignment gt Pin No Signal Name Pin No Signal Name 1 TX 5 Not used 2 TX 6 RX 3 RX 7 Not used 4 Not used 8 Not used e JA Output Socket lt Connectors gt gt Washer male 15 pin right angle D sub 15 pin connector lt Connection Cables gt JA connection cable JA connection cable JA connection cable Model JAY 15S 1A2G13 N Code no YJ 900P 0 4 m Code no YJ 901P 2 5 m Co
5. Section 9 Connector Pin Assignment Input Output Connector Pin Assignment coccnnocccinoccconaccccnnoncna nan conan cnn nano cara rana 9 1 Alarm Output Socket ALARM ssssesssssseeeeeeeenee nennen nennen nnns 9 1 General Serial Socket SERIAL 0ooooccccccccnnnccccnnoncononincnacacanannnono non nn eene 9 1 Network Socket NETWORK 9 2 JA Output SOCKGEL orit fenced e ERE DERE da 9 2 Connector on MAIN Board cccccccnnnnnncocononccnncnnnnnnnononanonononnnononnnnnnnnnnnnrnnnnnnnnos 9 2 Connector on EXT JA Board 9 3 Memory Card Connector nennen entren nnne 9 3 OPERATION Connector ete troie as 9 4 EELER itin niet me us 9 4 EGD Connector A c m 9 5 JA Motherboard Connector oocccccccccnnncncnnncnnnninnnnnnnnnonononononnnonnnnnnonononononennnnninos 9 5 Connectors on the Power Supply Unit ssssseeen 9 6 BDM GOnneclor ie ete di 9 6 DEBUG gell 9 7 Service Manual BSM 9510 9C 1 9 CONNECTOR PIN ASSIGNMENT Input Output Connector Pin Assignment CAUTION When connecting an external instrument to the output jacks ensure that the external instrument complies with the IEC60601 1 safety standard for medical equipment or IEC60601 2 27 particular requirements for the safety of electrocardiographic monitoring equipment When the instrument does not comply with IEC60601 1 or IEC60601 2 27 use locally available medical use isolation transformer unit between the instrument and the AC outlet
6. CAUTION When pressing the keys on the module use your finger Do not press the keys with a sharp object Otherwise keys may be broken ECG RESP SpO2 NIBP START STOP 9 PRESS TEMP CO CO s FiOz RESP Refer to the warning and cautions on the next page 9 2 ECG RESP key Press to open the ECG window Gees key Press to open the SpO window 3 NIBP NIBP key Press to open the NIBP window and change the NIBP measurement mode El START STOP key Measures the NIBP in the selected mode Pressing again during measurement stops measurement MULTI 1 MULTI 2 Press to open the windows of the parameters connected to the MULTI 1 or keys MULTI 2 socket B ECG RESP socket Connects to the ECG connection cord 7 SpO socket Connects to the SpO connection cord 8 NIBP socket Connects to the air hose Connects to the connection cord of the parameter to be measured IBP MULTI 1 MULTI 2 temperature CO CO FiO or respiration by thermistor method The type of Sockets parameter is automatically recognized When using the BP output signal use the MULTI 1 socket Outputs 100 mmHg V IBP waveform of the pressure connected to the MULTI E P 10 Ro ur 1 socket 1 mV V ECG waveform of the first trace and heart rate trigger Refer to the below warning Service Manual BSM 9510 1 21 1 GENERAL 1 22 Using the Output Signal from the ECG BP OUT Socket WARNING Wh
7. Alarm Indicator Check 3 16 Alarm POISE CHEK o ie o heec e Fee ie See 3 17 Other Gheckaes sd o west Ten 3 17 Sound Check EE 3 18 Power Check tex EE 3 18 Card BEE e aiii i e eit mieten 3 18 Timer dO Check x wile eee oa redet eB e eeu eoa Peu CI vue 3 19 Service Manual BSM 9510 CONTENTS Section 4 Board Unit Description ccce 4C 1 Signal 6 EE 4 1 Vital Sign Signals from Patients ooooonnicccnnnnccccnnccccnnnncccnonannnnnnnr nn nano cnn narrar 4 1 Display Data E 4 1 Power Control Signal by Front Power Switch or Power Button on Optional Remote Control 4 1 MAIN Board UD 2485 4 2 EXT JA Board UR 9489 ii A ua dee ap gts 4 2 JA Motherboard UR 3486 roiete inaran arak E Ee AAAA NE a EAK nennen nnn sr nennen nennt 4 2 IR DETECT Board UP 2487 4 3 ECD JUNG Board UR 3504 E 4 3 FED Board UR 93993 tue diete E eo He e t ee ec ote Eeer 4 3 OPERATION Board UR 3506 c oococccccccconooccccononcnonanccnnnnnnccnnn ocn n anian aaa aeai iaa aiaa iaiia aaah 4 3 Power Supply UNIESG 036R EE 4 4 Section 5 Disassembly and Assembly eee 5C 1 Berore You Begin etie dr E eiae dude 5 1 Warnings and Gautions iet ete eat cete Pe ei tpa ete ede Pp 5 1 Required Tools EE 5 1 Replacing MAIN Board nnnm nn rr nenne enne r eene 5 2 Replacing Fuse e Ett t E He EC tessile esee dn e Ped me Ee dates 5 5 Replacing Power Supply Unit sssssssssssssseeseeeeene ennt eene nnne nennen nen
8. Atmospheric pressure Dimensions and Weight Approximate MU 950RJ RK Main Unit Every 3 s or when alarm is generated Changes in 20 steps at 81 to 100 OFE 51 to 100 in 1 steps OFF 50 to 99 in 1 steps Thermal array recording 2 channels maximum 245mm 5 25 or 50 mm s 2 FQW50 3 100 MU 950RJ AC 100 to 127 V 10 MU 950RK AC 220 to 240 V 10 50 or 60 Hz 120 VA maximum including the color display unit 10 to 40 C 50 to 104 F excluding recording paper 30 to 90 RH 0 to 40 C 32 to 104 F non condensing 70 to 106 kPa 20 to 65 C 4 to 149 F excluding recording paper Recording paper 15 to 55 C 5 to 131 F 15 to 90 RH non condensing 70 to 106 kPa 345 W x 300H x 205 D 6 5 kg AY 900PA 910PA Multi Parameter Module AA 900PA Smart Module RY 002PA Remote Control WS 920PA Recorder Module EK 900P Blank Module 113 Wx 117 Hx 160D 1 5 kg 37 W x 117 Hx 160 D 0 4 kg 50 W x 22 H x 162 D 0 09kg 113 Wx 117 Hx 160 D 0 9 kg 37 W x 117 Hx 160 D 0 17 kg Service Manual BSM 9510 Electromagnetic Compatibility IEC 60601 1 2 1993 Safety Standard Safety Standard 1 GENERAL IEC 60601 1 1988 IEC 60601 1 1991 Amendment 1 IEC 60601 1 1995 Amendment 2 IEC 60601 1 1 1992 IEC 60601 1 1 1995 Amendment 1 IEC 60601 2 27 1994 Particular requirements for the safety of electrocardiographic monitoring IEC 60601 2 30 1995 Particular requirements for the safety of automat
9. LCD JUNC Board UD 2504 4 3 LED Board URI tii a A Ad a 4 3 OPERATION Board UP 206 4 3 Power Supply Unit SC 036R ooccconoccccnccccnnnocanconccnnononnnnnn cnn nan n nn crac 4 4 Service Manual BSM 9510 4C 1 Signal Flow Vital Sign Signals from Patients Display Data Power Control Signal by Front Power Switch or Power Button on Optional Remote Control Service Manual BSM 9510 4 BOARD UNIT DESCRIPTION The vital sign signals such as ECG respiration wave plethysmographic pulse wave blood pressure waveform and NIBP go to the modules through the electrode leads sensor probe transducer and cuff and tube These signals are digitized in the modules The digitized data is transferred to the MAIN board through the JA motherboard On the MAIN board the CPU writes the binary code waveform data into the WAVE RAM area of the CRT controller gate array IC The CRT controller converts the waveform data to graphic data and writes it into the WAVE RAM area The CPU writes alphanumeric data and review data such as trendgraph into the GRAPH RAM area of the CRT controller The CRT controller mixes the data in the WAVE RAM and GRAPH RAM area to create the display data for screen The CRT controller converts the display data to RGB signals which go to the LCD unit When the AC power switch on the rear panel is set to on the BSM 9510 is on standby The MAIN board outputs the power control signal to the power supply unit when the power sw
10. mm e m e M DW RM qz ginza T lud E mz ve D n D qm mz Zug I n WE zt ka wn Z C aA n Um wh teme Iam Is z mun mo mo On PE UN EUM SS EF P ud Sep OD se nur mn e S Wuhan I ca ZO XE D Un TS itl nu d LUS y zi z DEI Ei z ZC ai W gt juu E E EE e Hie g tee 1902 ci To AN ESE um H wo EI e AL III mn nm p o S FE ED a me LI iti P 9 i gt x ENEE ai Lin at en mea Rim iE Ree ieee ends mmm ee eee lie ir ee Soe Ce eee chide seek sino eee memes SSS SSS SSS SSeS See mimm opem mtem L D 4 n d D H 1 t E uan d vi mu t i 1 d EE A e E 1 Ze N t i I 4 i d a RE Eer e See xs DI Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 3 Solder the new lithium battery onto the original position of the MAIN board 4 Assemble the main unit according to the reverse order of the Replacing MAIN Board section CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 33 Section 6 Maintenance Maintenance Check eme een a EnA aE nass Tar aeaa AE nedat 6 1 Sa EI 6 1 Safety C Hm 6 2 MOGUIGS p 6 2 Display teta tuii en neu dx e qid ua ena iA 6 3 Measuring Parameters rit eei ren IE ER T RC ages ERAT EENT 6 3 o
11. 0 5 F steps 0 to 27 C 32 to 81 F 15 to 45 C 59 to 113 F 0 to 2 5 C 32 to 36 5 F 0 5 to 20 L min Measuring accuracy catheter sensor accuracy is not included Ti Tb 25 to 45 C Tb 15 to 25 C CO Noise Ti Tb ATb e Temperature drift Ti Tb e Frequency response ATb e Catheter size e Injectate volume range e Cardiac output display CO value display update cycle 0 1 C 0 1 C 0 2 C 5 lt 0 025 C 0 016 C at 37 C 99 F 0 005 C at 37 C 99 F 0 005 C C 0 005 C C 0 to 3 Hz Digital filter processing SF 7F or 7 5F 3 5 10 cc Every measurement Thermodilution curve display time 45 s Service Manual BSM 9510 1 GENERAL 1 GENERAL Alarm limits CO Blood temperature Respiration Thermistor probe pneumography Respiration rate counting range e Accuracy Temperature measuring range Maximum detection resistance range Recorder sensitivity e Noise Frequency response Waveform display Display sensitivity Sensitivity control Respiration rate display update cycle Alarm Upper limit range Lower limit range Apnea time Inspired Oxygen Fractional Concentration FiO Measuring range Amplifier accuracy Accuracy including sensor 21 O calibration 100 O calibration e Noise e Temperature drift FiO display update cycle Alarm Lower limit range Expired
12. 38 MEMDI2 55 MEMA24 5 MEMD06 22 MEMAO07 GG0 39 MEMDI3 56 MEMA25 6 MEMDO7 23 MEMA06 lt GR3 gt 40 MEMDI4 57 NC RFU 7 XMEMCEI 24 MEMAO5 lt GR2 gt 41 MEMDIS 58 XMEMREST 8 MEMAI10 lt GG3 gt 25 MEMA04 lt GR1 gt 42 XMEMCE2 59 XWAIT 9 XMEMOE 26 MEMAO03 lt GRO gt 43 NC RFSH 60 NC RFU 10 MEMAII GB0 27 MEMA02 lt XGVSYNC gt 44 NC RFU 61 REG 11 MEMA09 lt GG2 gt 28 MEMAOI lt XGHSYNC gt 45 NC RFU 62 XBVD2 12 MEMAO08 lt GG1 gt 29 MEMAO00 lt GDCLK gt 46 MEMAI7 63 XBVDI 13 MEMAI3 lt GB2 gt 30 MEMDO0O 47 MEMAIS8 64 MEMDOS 14 MEMAI4 lt GB3 gt 31 MEMDOI 48 MEMAI9 65 MEMD09 15 XMEMWE XMEMPGM 32 MEMD02 49 MEMA20 66 MEMDIO 16 MEMRDY XMEMBSY 33 XWP 50 MEMA2I 67 XCD2 17 45VD 34 DGND 5 45VD 68 DGND Service Manual BSM 9510 9 3 9 CONNECTOR PIN ASSIGNMENT OPERATION Connector Connector 1 29 Model S30B PHDSS Dum a Pin Assignment Qf Pin No Signa Name Pin No Signal Name 2 30 1 XRESET 16 12VU 2 IRRXD 17 12VU 3 IRBSY 18 12VU 4 IRTXD 19 UGND 5 IRDTR 20 UGND 6 REMOTE 21 UGND H Not used 22 RETURN3 8 Not used 23 RETURN4 9 5VD 24 RETURNS 10 5VD 25 RETURN6 11 5VS 26 SCANO 12 Not used 27 SCAN 13 DGND 28 SCAN2 14 DGND 29 SCAN3 15 5VU 30 BLCNTL LED Connector Connector Model DF11 14DP 2DS 13 Pin Assignment NX AAA LAT Deeeeec 1 12VU 8 LEDO06 Qe ae 2 12VU 9 LEDO7 H 3 LED
13. 5 12VU 11 6 UGND 12 lt Connector gt Model S16B PHDSS lt Pin Assignment gt Pin No Signal Name Pin No Signal Name 1 Not used 9 XC24CNT 2 Not used 10 3 Not used 11 XC24RES 4 ACFSP 12 5 XACFAIL 13 6 Not used 14 7 XPWSTT 15 8 XPWDWN 16 SNDGND lt Connector gt Model FFC 10BSMI Pin Assignment Pin No Signal Name Pin No Signal Name 1 DS 2 3 DGND 4 BKPT DSCLK 5 DGND 6 H RESET 8 IFETCH DSI 9 45VD 10 IPIPE DSO Service Manual BSM 9510 DEBUG Connector Connector 1 Connector Pin Assignment Model TFM 140 12 S D LC 9 CONNECTOR PIN ASSIGNMENT 1 XCS2 SIZEO 2 Al 18 DGND 34 D6 50 XCS3 66 SIZE1 3 A2 19 A16 35 D7 51 XCS4 67 XDSACKO 4 A3 20 Al7 36 D8 52 DGND 68 XDSACKI 5 DGND 21 A18 37 D9 53 XCS5 69 XAS 6 A4 22 A19 38 D10 54 XCS6 70 XDS 7 A5 23 A20 39 D11 55 Not used 71 XIPIPEO 8 A6 24 A21 40 DGND 56 FREEZE 72 XIFETCH 9 A7 25 A22 41 DGND 57 Not used 73 XBERR 10 AN 26 A23 42 D12 58 Not used 74 Not used 11 A9 27 DO 43 D13 59 Not used 75 XRESETH 12 A10 28 D1 44 D14 60 Not used 76 DGND 13 All 29 DGND 45 D15 61 Not used TI XIFETCH 14 A12 30 D2 46 XBERR 62 CKLO1 78 XBKPT 15 A13 31 D3 47 XCSO 63 DGND 79 XIPIPEO 16 A14 32 D4 48 XCSI 64 RXW 80 FREEZE 2 80 79 Connector 2 1 Connector 1 Sr 1 Connector 2 Pin No Se Name E St Name me Soral Name EM Signal Name ELE Signal Name Tis Connector 7 Pin Assignment 9 80 Model TF
14. AC inverter with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap 5 21 5 DISASSEMBLY AND ASSEMBLY Replacing Backlight Lamps NOTE Always replace both backlight lamps together even if one works well 1 Loosen the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel 5 22 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 3 Slightly pull out the front cover assy until the 2 loosened screws are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen 4 Loosen the screw M3 pan head screw with spring and flat washers which holds the LCD JUNC board with ribbon cable Remove it from the front cover assy 5 Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit 6 Disconnect the
15. Analysis method No of channels VPC counting range Arrhythmia analysis e Arrhythmia recall Number of recall files Storage time per file e ST level measurement No of measurement channels Measuring range e Pacemaker pulse rejection capability e Defibrillation proof e ESU interference filter e AC hum filter e Lead 3 electrode cable 6 electrode cable 10 electrode cable e ECG frequency range Signal bandwidth Display bandwidth 500 mV 10mV lt 20 uVp p referred to input 25 MQ at 10 Hz gt 95 dB with a 51 kQ 47 nF imbalance 100nA 8 beat moving average Instantaneous beat to beat consecutive 2 beats averaged Selectable 15 to 300 beats min Multi template matching method 2 channels 0 to 99 beats min ASYSTOLE V FIB Vf VT V TACHY VPC RUN COUPLET EARLY V BIGEMINY FREQ VPC TACHY BRADY PROLONGED RR 32 8s 3 electrode 1 ch 6 electrode max 8 ch 10 electrode max 12 ch 2 5mV ANSI AAMI EC 13 1992 compatible ECG input protected against 400 J discharge Provided Provided LILIII I IL M aVr aVi aVr Va Vb Va and Vb any 2 leads from chest leads I IL II aVr aVL aVr V1 to V6 DC to 90 Hz Filter Drift free Off Off 0 3 to 70 Hz On Off 0 3 to 20 Hz Off On 1 0 to 70 Hz On On 1 0 to 20 Hz Service Manual BSM 9510 Waveform display Display sensitivity Sensitivity control Drift rejection filter Pacing spike display Auto positioni
16. REP EN EE 6 3 fled mE d 6 3 einem 6 4 Service Manual BSM 9510 6C 1 6 MAINTENANCE Maintenance Check Items Maintenance check sheets are provided at the end of this section Make a copy of this check sheet before using it Check all the items on this check sheet when doing any service or maintenance The check sheet contains the check items grouped as follows External e Safety Modules Display Measuring Parameters Recorder e Backup Others The rest of this section describes how to check each of the above items External we Check Procedure Action at Error Occurrence Dirt Check that the outside of the instrument is not dirty If the outside of the instrument is dirty clean it with a cloth moistened with neutral soap or alcohol Check that there are no loose screws If any screw is loose tighten it Damaged or bent parts Check that there are no physically damaged or bent If any part is damaged or bent replace it parts This includes switch key top cover cable cord and pins on the connector or socket Abnormal vibration or Check that the instrument has no abnormal vibration Remove the cause of abnormal vibration or resonant resonant sound and resonant sound sound Warning and caution labels Check that the labels are clearly readable If a label cannot be read replace it with a new one Safety standard labels such Check that the labels are clearly readable Replace damaged or w
17. ae ats 3 8 senal ECOS o at ee 3 10 JAME CANTE tat tb itai c iet ee la eoe 3 10 Display Check EE 3 13 Frame Mem Check 3 13 Graphic Check ete tig Et ale ENN to eade do e do gena 3 14 Wavetorm Check is uer p a eerte aia 3 14 Backlight Check ni eu er ed eite seta 3 14 Key LED Check ii iie d ted atti andi e de neh a 3 15 Key Check ie taie eh et dti eh tuos 3 15 Bemote Check histone ep eii iioii fats 3 16 Alarm Indicator Check Ee re eene be bo orbes 3 16 AlarmiPole Gheck 255 eoe onde ee cn Ree eoe rere dei 3 17 Other C AECK o one ase ice it beds 3 17 SoUnd Glieck a tee ten fetta el dieti 3 18 AO iun sius ntt teta niei Ee dE 3 18 Karger eost ee aida cus dee 3 18 TIMOR IG CHECK ices EE 3 19 Service Manual BSM 9510 3C 1 Introduction Service Manual BSM 9510 3 DIAGNOSTIC CHECK The instrument has an automatic power on self check as well as a complete set of diagnostic checks that you can perform at any time All errors detected during the power on self check diagnostic checks and any time during operation are stored in the error history table The diagnostic checks error history system setup and initialization are accessed from the Diagnostic Check and System Setup screen In this section functions which are displayed on the screen are indicated by brackets for example the Monitor Mode function on the Diagnostic Check and System Setup screen 3 1 3 DIAGNOSTIC CHECK Power On Self Check
18. are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen 4 Loosen the screw M3 pan head screw with spring and flat washers which holds the LCD JUNC board with ribbon cable Remove it from the front cover assy 5 Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit 6 Disconnect the cable between the IR DETECT board and DC AC inverter at the DC AC inverter Remove the 4 screws M3 pan head screw with spring and flat washers and screw M3 pan head screw with spring washer which hold the LCD unit and DC AC inverter Remove them from the front cover assy Service Manual BSM 9510 5 17 5 DISASSEMBLY AND ASSEMBLY 5 18 7 Disconnect the 2 cables from the DC AC inverter to separate the LCD unit and DC AC inverter 8 Replace the LCD unit with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY Replacing DC AC Inverter 1 Loos
19. cable between the IR DETECT board and DC AC inverter at the DC AC inverter Remove the 4 screws M3 pan head screw with spring and flat washers and screw M3 pan head screw with spring washer which hold the LCD unit and DC AC inverter Remove them from the front cover assy Service Manual BSM 9510 5 23 5 DISASSEMBLY AND ASSEMBLY 5 24 7 Disconnect the 2 cables from the DC AC inverter to separate the LCD unit and DC AC inverter 8 Remove the 2 backlight lamps from the LCD unit by moving the black hook with a small flat blade screwdriver in the direction of the arrow Black hook Black hook Flat blade screwdriver gt Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 9 Replace the 2 backlight lamps with the new backlight lamp set as shown below The backlight lamp set consists of one backlight lamp marked with N7 at its side and one backlight lamp without a Y mark at its side The lamps are fragile and must be kept clean Gently insert the backlight lamp marked with Z into the slot marked with A until the black hook clicks Gently insert the backlight lamp without the V7 mark into the slot without the mark until the black hook clicks Assemble the main unit by reversing the above procedure Backlight lamps CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and
20. every measurement Generated when measurement ends Set on the System Setup screen 22 to 250 mmHg in 2 mmHg steps OFF OFF 20 to 248 mmHg in 2 mmHg steps IBP Temp CO Resp thermistor FiO CO main stream 1MQ 50 to 300 mmHg 1 100 mmHg 1 mmHg lt 100 mmHg 200 mmHg 1 mmHg 30 to 300 beats min 1 beat min 0 25 mmHg 0 1 mmHg C DC to 10 20 Hz set on the main unit Digital filter processing by software 0 to 300 mmHg Every 3 s or when alarm is generated Provided systolic value 20 to 120 mmHg changes in 20 steps every 5mmHg Service Manual BSM 9510 Alarm Systolic Diastolic Mean Upper limit range Lower limit range Temperature Measuring range Measuring accuracy Sensor Module Noise Temperature drift Temperature display Display range Display update cycle Alarm Upper limit range Lower limit range Cardiac Output CO Measuring method Thermodilution method Measuring range Injectate temperature T1 Blood temperature Tb Thermodilution curve A Tb Cardiac output CO 2 to 300 mmHg in 2 mmHg steps OFF OFF 0 to 298 mmHg in 2 mmHg steps 0 to 45 C 32 to 113 F 0 1 C 0 1 C 25 to 45 C 77 to 113 F 0 2 C Other range lt 0 014 C at 37 C 99 F 0 005 C C 0 to 45 C 32 to 113 F Every 3s 0 1 to 45 C 33 to 113 F in 0 1 C 0 5 F steps OFF OFF 0 to 44 9 C 32 to 112 F in 0 1 C
21. made on the instrument For patient safety checks perform the following checks as described in the International Electrotechnical Commission s standard IEC60601 1 1988 Protective earth resistance check Earth leakage current check Enclosure leakage current check e Patient leakage current check e Withstanding voltage check 1 5 1 GENERAL Composition Bedside Monitor Main Unit MU 950RJ RK Main unit CD 219P Chassis Unit UR 3510 MAIN amp EXT JA Board MAIN Board EXT JA Board UR 3486 JA Motherboard UR 3511 IR DETECT amp LCD JUNC Board UR 3487 IR DETECT Board UR 3504 LCD JUNC Board UR 3393 LED Board UR 3506 OPERATION Board SC 036R Power Supply Unit YS 022R4 YS 022R5 MU 950RJ Panel MU 950RK Panel Service Manual BSM 9510 Specifications 1 GENERAL Bedside Monitor Main Unit MU 950RJ RK For other details refer to the specifications of the respective module and unit Sound Sound type Alarm synchronization click Alarm sound Volume variable Synchronization sound Volume variable pitch variable for SpO or BP Click sound Volume variable Alarm Alarm items Upper lower limits alarm apnea alarm arrhythmia alarm module alarm external instrument alarm electrode check alarm faulty instrument alarm connector disconnection alarm operating environment alarm Alarm types Crisis red blinking Warning yellow blinking Advisory yellow lighting Message System Guidanc
22. off before installing or removing any component from the instrument To avoid accidental discharge of static electricity which could damage the instrument components use a wrist ground strap when installing or removing any component of the instrument CAUTIONS e Before connecting or disconnecting any cables turn off the instrument and unplug the AC power cord from the instrument e Fuses cut off the power when an abnormality occurs in the instrument Eliminate the malfunction before replacing the fuse Use the correct fuse only The fuse rating is shown on the printed circuit board of the power supply unit e Removal and replacement of any component in the instrument should be done by qualified service personnel Use only parts recommended by Nihon Kohden to assure maximum performance from your instrument Refer to Section 8 Replaceable Parts List Anti static bench mat e Wrist ground strap e M3 Phillips screwdriver insulated type M4 Phillips screwdriver insulated type e Small flat blade screwdriver insulated type 5 DISASSEMBLY AND ASSEMBLY Replacing MAIN Board 1 Loosen the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel 3 Slightly pull out the front cover assy until the 2 l
23. switch on the y f Power lamp Main power lamp rear panel is on press this switch to n 3 Lights when the main Lights when the main power switch turn the monitor power on power switch on the on the rear panel is on rear panel and the front power switch on the Press and hold the front power switch front panel are on for more than 1 second to turn the power off Service Manual BSM 9510 Left Side Panel gt o no Module connectors Connect to the sockets on the module CAUTION Do not open the connectors Otherwise you may receive electrical current or the monitor Slots may be damaged For the modules Insert EK 900P blank modules in empty slots to prevent dust from accumulating on the connectors Service Manual BSM 9510 1 GENERAL Memory card slot For a memory card for upgrading the monitor software A Do not eject the memory card or turn off the monitor while the memory card lamp is lit This may damage the memory card and stored data Only use the specified memory card A Only use the AY 900PA 910PA multi parameter module AA 900PA smart module AG 900PA CO module WA 920PA recorder
24. whole screen Blue whole screen H pattern screen gt White whole screen To return to the Display Check screen press the center key on the control panel Waveform Check This screen allows you to check the waveform screen display by displaying the following screen There are 12 rectangular waveforms which show the waveform traces 1 to 6 on the Wl screen and the waveform traces 1 to 6 on the W2 screen To return to the Display Check screen select Return A 10 pixels B 100 pixels C 20 pixels Waveform white Smoothing bit S1 red Smoothing bit S2 blue Smoothing bit S3 green Waveform Check Return Backlight Check This screen allows you to check the backlight brightness control by displaying the white whole screen Use the up or down arrow key on the control panel to increase or decrease the brightness To return to the Display Check screen press the center key on the control panel Service Manual BSM 9510 3 DIAGNOSTIC CHECK Key LED Check On the MU Manual Check screen select Key LED Check The Key LED Check screen which checks the keys and LED functions appears On the Key LED Check screen the following checks are available To return to the MU Manual Check screen select Return Key LED Check Key Check Remote Check Alarm Indicator Check Alarm Pole Check Return Key Check This screen allows y
25. your Nihon Kohden representative EN 2 TROUBLESHOOTING Power Related Problem Problem Possible Cause Criteria Action The power of the The AC power switch on the rear panel is set to off Set the AC power switch to on main unit does not When the standby lamp does No AC power input Check the AC power input turn on TOC E AU the AC Faulty power cord Replace the power cord power switch is set to on One or both of the AC inlet fuses are Determine and correct the cause of the blown blown fuse then replace the fuse Replace the power supply unit Faulty power supply unit It happens after the main unit Poor internal connection Check the continuity of cables and boards is assembled Display Problems Problem Possible Cause Criteria Action No display i i play NIBP START STOP key on the Faulty LCD unit Replace the LCD unit control panel is operational with AY Faulty DC AC inverter Replace the DC AC inverter EE Faulty MAIN board Replace the MAIN board The power lamp does not light Faulty MAIN board Replace the MAIN board The same part of the LCD has an Faulty LCD unit Replace the LCD unit The screen is distorted or abnormal on any screen partially abnormal The LCD unit has an abnormal on te i Faulty MAIN board Replace the MAIN board specified Display Check screens Diagnostic Check and System The error message is shown at the Power ON Check Result on th
26. 027409B 1 Power off attention panel 5 6114 073556B 1 Key top cover 6 6143 009278 1 Control panel assy 2 7 6114 084936 1 IR sensor holder 8 6114 085677 4 Alarm indicator packing 9 6113 026387D 1 Packing 10 6114 081208A 1 LCD filter 11 127997 1 Spacer bolt 12 132777 1 Flat cable clip 13 6112 009906B 1 Shield case 2 14 6114 099617 3 Earth spring 15 6114 097869A 1 Ferrite core holder 16 6114 081235B 1 Connector holder 17 1114 176166 2 Spacer nut 18 6114 094132 1 D sub socket spring C 19 6114 096282 2 Heat radiation sheet 38 x 38 20 6113 031274A 1 Heat sink 21 6112 009898E 1 Shield case 1 22 6114 080869 1 Earth spring 23 6114 080708A 1 Indicator packing 24 6114 084963 1 Alarm indicator reflection cheet 25 6112 008649B 1 Alarm indicator 26 6113 026378B 1 Socket cover 27 6113 026369B 1 JA socket holder 28 6111 005075B 1 Rear cover 29 6114 099626 2 Earth spring 30 6114 096371A 1 Front cover fixing metal fittings 31 1114 167087B 4 Rubber foot 32 2229 000798A 2 Attention mark label 33 6124 027392A 1 Memory card attention panel 34 6114 100919 2 Collar 35 369085 2 Grommet 36 6114 100901 1 Speaker holder Service Manual BSM 9510 Vu m bbkZ23ASSY ye At Pe 56 721 BSM 9510 Die PvE Leda uam x pene MU 950RA y 17 4 7 ASSY2 IRDAz T4 WITT Tu edu rs RS pp TINAY LCD7 4 V7 WY Y RI UN18 2102 0005 L9 2 7 3 Y Rr T7NIY Y y FFCA 10 yo BAR 2 IPFI PIV R ay Rye RZ RBRVS HHZ Fy p L 13 2 C1 D SUB 2 RY AC As t7 vA i h 38 X38 RORY
27. 1 aq on ov NOT Snivis M3MOJ fi d3MOd Y 3234n0S IV V Y M3Xv3dS Service Manual BSM 9510 1 26 Section 2 Troubleshooting Troubleshooting Table ET 2 1 How to Use the Troubleshooting Table es 2 1 Power Related Problem AAA 2 2 Display del EE 22 Sound Problem EE 2 2 Key Operation Problems safes ioi re ct eir ei aet re o Fo pee Pe Por pes 2 3 Recorder Problemy oe etc ANNE ee adhe eee eae 2 3 Other Module Related Problem sse nennen 2 3 Service Manual BSM 9510 2C 1 2 TROUBLESHOOTING Troubleshooting Table Service Manual BSM 9510 Use the troubleshooting table to locate identify and solve a problem in the instrument The problems are divided into general problem areas Each category has its own troubleshooting table for fast and easy troubleshooting Power Related Problems Display Problems e Sound Problems Key Operation Problems Recorder Problems Other Module Related Problems Refer to Section 21 Maintenance in the operator s manual How to Use the Troubleshooting Table 1 Determine which troubleshooting table to use 2 Inthe Problem column find the trouble item that matches the problem 3 Do the action recommended in the Action column 4 If the problem is not solved do the action for the next possible cause or criteria 5 If none of the actions solve the problem contact
28. 1 10 Mult Amplifiers t tee can 1 10 Invasive Blood Pressure ID 1 10 ar uere sarta 1 11 Cardiac Output CO 1 11 Respiration Thermistor probe pneumography eee 1 12 Inspired Oxygen Fractional Concentration PO 1 12 Expired Carbon Dioxide Tension CO uote da 1 12 EGG BP GUtDpUl EE 1 13 Multi Parameter Module AY 910PA ooocccccconoccnoncncnonoconococononononncononnnnonononnnanonononennnns 1 13 SpO and Pulse Wave Arterial Plethysmographic Waveform 1 13 Recorder Module WS 920PA nnn nrn nn entes sn in nnn n i 1 14 Power Requirement EEEE E EE Ta en nter rennen 1 14 Environment for All Units and Modules een 1 14 Dimensions and Weight Approximate ene 1 14 Electromagnetic Compatibility essent 1 15 Safety Standard on t id tides 1 15 IER ele ET EE 1 16 Control Pane EET 1 16 Remote otto LP 1 17 Service Manual BSM 9510 C 1 CONTENTS Section 2 Section 3 C 2 Maii Unit certe ose eee tete eese etur ete ds rese E a E ete e Fe de aat eas 1 18 Multi Parameter Mod ule ice ee ae ead 1 21 Smart Module nto eet t t eto test tet etes 1 23 Recorder Module rne best it eos ited ni ne icc reo ee ER Pe ARR Ee qus 1 24 Connection Diagta EE 1 25 Block Daran oet rarae A AEREE REAA AE ENEAS AN EEE 1 26 Troubleshooting iore a 2C 1 Troubleshooting WE el 2 1 How to Use the Troubleshooting Table
29. 2149 e M e NEEN EE OO AYOW SL EE 2 9281 1 1 SSCHA 891S e eeslil b SAST 8Q Hd DEEN uwt T e8 LBHESH uace 3s Y43M04 S A Hd 428 wuga 1 wwpge ra sc un ATdIC U6 41 2v e S uHd Lleg vxo MOL 1 CWS Hd as S3183ANT ATSEE W6 30 i iPUOIO divus 1 25 Service Manual BSM 9510 1 GENERAL Block Diagram 34v08 NIVH Taya AYOW SW 4 Y Ayer WE ve 1X3 WI 310433 YSHLOW VP Juage vo Ol SVIIAHIS 201S 9 C 2 XYN anaon ano andon 91404 EECH Jee2sy I Y Sp tr M nd eS oia 4 32u4 tel DCD V di n vi Iw INO SSNYNIWAT NOIIVH3dO Re 39N 49493 Way dv 338 ABI 44 ES S NIHOLIMS Ma N 1INA G97 SASE M3183ANI MARI JASI NAZI Y MS M3MOd INOJ 310438 AJA WER V dyoga 123130 al Q3vO8 NOI1v43dO tayog 437
30. 32 Check Item Flash ROM Check for system program DRAM Check Flash ROM Check for Setting Conditions JA RAM Check SRAM Backup Check Timer IC Memory Backup Check This self check is performed every time the power switch on the front panel is turned on Check Program Running message appears during the power on self check If no error is detected the normal operating mode begins and the patient monitoring display appears If an error is detected the screen displays one of the following items according to the check items How to Check The sum of the stored data from the beginning address to the last second address is compared with the prestored check sum at the last address The test patterns written to the DRAM are compared with the test patterns which were read out from the DRAM The data which is read out from the flash ROM is compared with the fixed data The test patterns written on the JA RAM are compared with the test patterns which were read out from the JA RAM The data read out from the SRAM is compared with the previous data which was written on the SRAM The data read out from the real time clock IC built in memory is checked Action at Error Occurrence The check is interrupted An error message is displayed The check is interrupted An error is displayed The flash ROM is initialized and its message is displayed Next check item follows An error message is displayed Next c
31. 7 8 9 4 5 6 q El El Do E MENU O Press and hold MENU key to return Alarm Indicator Check This screen allows you to check the LEDs of the alarm indicator To select the LED color red or yellow use the up down left or right arrow key on the control panel The selected color LEDs blink at the alarm indicator To return to the Key LED Check screen press the center key on the control panel so that Return is executed Alarm Indicator Check YELLOW Return Service Manual BSM 9510 Other Check Service Manual BSM 9510 3 DIAGNOSTIC CHECK Alarm Pole Check This screen allows you to check the LEDs of the optional alarm pole Connect the alarm pole to the main unit and use the up down left or right arrow key on the control panel to select the color red yellow or green The selected color LEDs blink at the alarm pole To return to the Key LED Check screen press the center key on the control panel so that Return is executed Alarm Pole Check YELLOW Return On the MU Manual Check screen select Other Check The Other Check screen appears On the Other Check screen the following checks are available To return to the MU Manual Check screen select Return Other Check Sound Check Power Check Card I F Check Timer IC Check Return 3 17 3 DIAGNOSTIC CHECK 3 18 Sou
32. AY yo Kya 1 Jr H ar Lef A Lee Au EE K fer Ae h 7 ee AAD ABN JA AI BNG E e IPFI PZL ZuwbkePuvATU SCENE Fa uh 74 AVI FABIA A7 ZuxybkdAVUna 9 EE EECH EN 8 REPLACEABLE PARTS LIST 37 38 39 40 41 42 43 44 A B C rA TT aT 8 2 107243 6114 100759 6114 098779A 6112 011609A 6114 096273 6113 031292 6111 005066A 6114 073476 UR 3485 UR 3489 SC 036R 371215 UR 3486 525121 540078 524826 UR 3487 UR 3506 UR 3393 073662 558273 UR 3504 ki N e ren Fe e be Fe ra Fa pop m Lm nn ke gt bech nn O ring Shaft Fan holder Module case shield cover Heat radiation sheet 10 x 10 Insulation sheet Module case FET metal fittings MAIN Board EXT JA Board Power Supply Unit Fuse T4 A 250 V JA Motherboard LCD Unit OV 4 B 2401 P 3 44 F yZ ph TIA RNA JA z 7vpBA A RYAVI BOx10 ZP Ei h EY za MIA a ITA Y UVA FET RY YS ay AA VIR F EXTIA A F gt h t 2 X 218 004 ARS SN LCD y LQ10D41 Two backlight lamps are included Backlight Lamp Set 2 pcs set DC AC Inverter IR DETECT Board OPERATION Board LED Board Speaker Fan LCD JUNC Board ASH YT y jp LQOB192 DC ACf 75 CX A 0217 IR DETECT 3i K OPERATION E LED E ACH YY Y EAS 65P34S 160 Q FAN F412R 12MA LCD JUNC3i F Service Manual BSM 9510 8 REPLACEABLE PARTS LIST BSM 9510 Service Manual BSM 9510
33. BSM 9510J BSM 9510K MU 950RJ MU 950RK RY 002PA AY 900PA AY 910PA AA 900PA G 27 Life Scope M aud BEDSIDE MONITOR BSM 9510 0634 001352 CONTENTS Contents Conventions Used in this Manual and Instrument sse i Warnings Cautions and Notes 0 cccccccececesseeeeeceeeaeeeeeeeeeaaeeeeeseaaeeeesseaaeeeeeseaeeeeseeaaas i Explanations of the Symbols in this Manual and nestrument ii TECATE a 1C 1 Introducido tai 1 1 General Information on Servicing sss eene nnne nnns 1 2 Service Policy Service Parts and Patient Safety Checks ssssssssssss 14 SERVICES PONCY wc costa EM 1 4 Service Pat EE 1 4 Patient Safety Checks tb dee a igh eren a tent neh epee died 1 5 Reuler 1 6 Bedside Monitor Main Unit 1 6 Specifications iet Cete tue f tette e fes 1 7 Bedside Monitor Main Unit MU 950RJ RK sssssssseeeeenenenen nennen 1 7 SOUNG buet PM 1 7 yu T TEN 1 7 Display AL deer ake Dee DEET ee Rete aes 1 7 Module SIE iii ds A citada 1 7 Multi Parameter Module AY 900PA ooooccccccoconccncocconocononononoconocncononnononononananonononennnnnnos 1 8 ECG NE 1 8 Respiration Transthoracic impedance pneumography esses 1 9 SpO and Pulse Wave Arterial Plethysmographic Waveform 1 9 Non invasive Blood Pressure NIBP oocccnncccccococoncnononcnonocononrononononanananononos
34. CD JUNC board with ribbon cable Remove it from the front cover assy 5 Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit 6 Remove the screw M3 binding head screw and spacer bolt which hold the control panel assy 2 Remove it from the front cover assy 5 30 Service Manual BSM 9510 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 7 Remove the 3 screws M3 pan head screws with spring washer which hold the OPERATION board Remove it from the front cover assy 8 Replace the OPERATION board with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap 5 31 5 DISASSEMBLY AND ASSEMBLY Replacing Lithium Battery 5 32 Lithium battery ESI mM I E 8U x 32 420 73 r0 0et too ERT 985E RU A 1 Remove the MAIN board according to the Replacing MAIN Board section 2 Remove the lithium battery on the MAIN board with a soldering iron i g ele ET l w Ee y az wd tj pem 3 j SS EEES D r mat a wal W i igi we 3 Vid T L Bi iui 23 oUm wr UI Eye 3 oN ES oz i
35. Carbon Dioxide Tension CO Measurement method Measuring range Warm up time Response time None 15 to 45 C in 0 1 C steps OFF 0 to 150 resp min Apnea 5 to 40 s 1 resp min 10 to 40 C 50 to 104 F 1kQ A100 0 400 digits 10 400 digits is equivalent to 1 cm on paper at x1 recorder sensitivity lt 1 0 Q referred to input 0 1 to 3 Hz Digital filter processing 10 mm 100 Q at X1 sensitivity x1 4 x1 2 x1 x2 x4 or AUTO Every 3 s or when alarm is generated 2 to 150 breaths min in 2 breaths min steps OFF OFF 0 to 148 breaths min in 2 breaths min steps 5 to 40 s in 5 s steps OFF 10 to 100 O in 1 steps 1 full scale 3 full scale 2 full scale lt 0 12 O 0 12 O C Every 3 s or when alarm is generated OFF 18 to 10046 in 196 steps OFF Main stream method 0 to 76 mmHg Main stream method none 200 ms typ for step from 10 to 9096 Service Manual BSM 9510 Detectable respiration rate Measuring accuracy When 1 atmospheric pressure 0 to 40 mmHg 41 to 76 mmHg O gas effects CO gas NO anesthetic gas effects CO value display update cycle Alarm EtCO upper limit range EtCO lower limit range Apnea time ECG BP Output Output impedance ECG BP e Output waveform ECG BP HT e Frequency response ECG BP Sensitivity accuracy ECG BP Delay ECG BP Multi Parameter Module AY 910PA 1 GENE
36. DETECT Board UR 3487 This board has the infrared sensor for remote control and outputs the remote control signals to the MAIN board LCD JUNC Board UR 3504 This daughter board is mounted on the LCD unit and converts the signals from the MAIN board to the LCD unit LED Board UR 3393 This board has LEDs for alarm indicator and is mounted inside the top of the display OPERATION Board UR 3506 This board has switches for key operation and is mounted into the control panel Service Manual BSM 9510 4 3 4 BOARD UNIT DESCRIPTION Power Supply Unit SC 036R 4 4 The power supply unit has the following outputs e 5V constant voltage output Used for all the digital circuits e 5V constant voltage output Used for the front power switch activation in standby mode e 12V constant voltage output Used for the LCD backlight and alarm indicator LEDs e V constant voltage output Used for the JA motherboard and modules e 24V constant voltage output Will be used for future external units The power switch on the front panel turns on or off the outputs except 5V when the 5V output is turned on If the 5V output is turned off the power switch has no function The AC power switch on the rear panel turns on the 5V output only or turns it off together with the other outputs When an external unit future is connected to the socket the 24V output is turned on This power supply unit allows BSM 9510 to
37. LY AND ASSEMBLY 5 28 7 Remove the LCD filter together with the packing Remove the packing from the LCD unit 8 Replace the LCD filter with a new one and assemble the main unit by reversing the above procedure NOTE When attaching the LCD filter with packing into the original position be careful not to leave an edge of the LCD filter with packing on a rib of the front cover CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY Replacing OPERATION Board 1 Loosen the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel Service Manual BSM 9510 5 29 5 DISASSEMBLY AND ASSEMBLY 3 Slightly pull out the front cover assy until the 2 loosened screws are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen 4 Loosen the screw M3 pan head screw with spring and flat washers which holds the L
38. M 140 12 S D LC 1 NC ex11 5VD VCC 2 D17 18 DGND 34 FC1 50 NC ex12 66 5VD VCC 3 D18 19 A24 35 FC2 51 NC ex13 67 5VD VCC 4 D19 20 A25 36 FC3 52 DGND 68 5VD VCC 5 DGND 21 A26 37 NC ex1 53 NC ex14 69 Not used 6 D20 22 A27 38 NC ex2 54 NC ex15 70 Not used 7 D21 23 A28 39 NC ex3 55 NC ex16 71 Not used 8 D22 24 A29 40 DGND 56 Not used 72 Not used 9 D23 25 A30 41 DGND 57 Not used 73 Not used 10 D24 26 A31 42 NC ex4 58 Not used 74 Not used 11 D25 27 XHALT 43 NC ex5 59 5VD VCC 75 Not used 12 D26 28 XIPIPEI 44 NC ex6 60 5VD VCC 76 DGND 13 D27 29 DGND 45 NC ex7 61 5VD VCC TI Not used 14 D28 30 XRESETH 46 NC ex8 62 5VD VCC 78 Not used 15 D29 31 XAVEC 47 NC ex9 63 DGND 79 Not used 16 D30 32 XCS7 48 NC ex10 64 5VD VCC 80 Not used Service Manual BSM 9510 9 7
39. MBLY AND ASSEMBLY 4 Remove the 2 screws M3 pan head screws with spring and flat washers which hold the speaker Remove it from the power supply unit Disconnect the speaker cable from the power supply unit 5 Remove the 2 screws M3 pan head screws with spring washer which hold the fan with holder Remove it from the power supply unit Disconnect the fan cable from the power supply unit 5 8 Service Manual BSM 9510 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 6 Replace the power supply unit with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap 5 9 5 DISASSEMBLY AND ASSEMBLY Replacing JA Motherboard 1 Remove the MAIN board according to the Replacing MAIN Board section 2 Remove the 12 screws M3 pan head screws with spring washer which hold the shield case 1 Remove it from the main unit 3 Remove the 2 screws M3 binding head screws which hold the JA socket holder Remove it from the main unit 5 10 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 4 Remove the 2 screws M3 binding head screws which hold the module case and JA motherboard to the main unit Remove them
40. OI 10 LEDO8 4 LED02 11 Not used 3 LEDO3 12 Not used 6 LEDO04 13 Not used 7 LEDOS 14 Not used 9 4 Service Manual BSM 9510 9 CONNECTOR PIN ASSIGNMENT LCD Connector Connector Model DF13 40PD 1 25V 59 lt Pin Assignment gt 1 40 Pin No Signal Name 1 DGND 21 DGND 2 DGND 22 BO 3 DCLK 23 BO 4 XHSYNC 24 BO 5 XVSYNC 25 Bl 6 DGND 26 B2 7 RO 27 B3 8 RO 28 DGND 9 RO 29 DISPOUT 10 RI 20 5VD 11 R2 21 5VD 12 R3 32 5VD 13 DGND 33 DGND 14 G0 34 DGND 15 GO 35 Not used 16 GO 36 Not used 17 Gl 37 Not used 18 G2 38 Not used 19 G3 39 Not used 20 DGND 40 Not used e JA Motherboard Connector Connector Model S22B PHDSS i 2 Pin Assignment b vere di TEE Pin No Signal Name JE c 1 JRXIN 12 JCTLEN 2 22 2 MIXIN 13 JPCLKEN 3 MCTLIN 14 Not used 4 JNUMIN 15 VJA 5 JCNNTIN Ip VJA 6 MCLKIN 17 VJA 7 XJRESET 18 JGND 8 MRXOUT 19 JGND 9 JCTLOUT 20 JGND 10 MNUMOUT 21 45VD 11 JTXEN 22 DGND Service Manual BSM 9510 9 5 9 CONNECTOR PIN ASSIGNMENT Connectors on the Power Supply Unit Power supply line connector 12 1 i Power supply status connector xx pu BDM Connector 2 0 eee C AA ae s 1 9 6 Connector Model 1 171826 2 Pin Assignment Pin No Signal Name Pin No Signal Name 1 5VD 7 2 5VD 8 3 DGND 9 4 DGND 10
41. RAL Main stream 3 to 60 breaths min air inspiration non condensation 4 mmHg 10 reading Approx 10 reading When 100 oxygen is inspired Effects when 1 mmHg CO gas is inspired approx 10 reading Accuracy in using N O anesthetic gas is not guaranteed Every 3 s or when alarm is generated 2 to 99 mmHg in 1 mmHg steps OFF OFF 1 to 98 mmHg in 1 mmHg steps OFF 5 to 40 s in 5 s steps OFF 100 Q 100 Q 2 4 096 V at 1 mV V 0 64 to 4 48 V at 100 mmHg V Open collector output Maximum sink current 3 mA pulse width 100 ms DC to 235 Hz DC to 215 Hz 5 1 lt 35 ms lt 35 ms lt 100 ms Same as AY 900PA Multi Parameter Module except for SpO SpO and Pulse Wave Arterial Plethysmographic Waveform With Nellcor probe Measuring range SpO Pulse rate SpO accuracy 70 to 100 SpO 2 Service Manual BSM 9510 1 to 100 SpO in 1 SpO steps 20 to 250 beats min 2 SpO 1 GENERAL e SpO display Display update cycle Sync tone modulation Alarm Upper limit range Lower limit range Recorder Module WS 920PA Recorder Recording method Number of channels Maximum recording width Paper speed Recording paper Power Requirement Line voltage Line frequency Power consumption Environment for All Units and Modules Operating environment Temperature Humidity Atmospheric pressure e Storage environment Temperature Humidity
42. SE T i d wn 9 IU I o n bd 2 ur or o T ECCL u UI LJ i SS E DOTE w zm Tz i m z e mi E S RS mo b ut A I W lt DD mos T S ZE EE j meni d Im SE E H mc L s H Zaim 2 EE Zim A 2 2 Tons dm eT Tam i x i1 ese i O D mm 3 5 z ws nm SEM ee z now i CJ Ed ww 8 am B R ES Zim k e SG nun y f mum z nh Ma Ms C eS ES Mim i D I to nm p d i we zuo Imma a iN i SE rum 23 Wo 1 LE mn C1 PEDES D an H ES 3 i Tum Soe E y inan id Zei ma 23 H WD te LG nm Lee 1 ig uL z mous w no tut PR H LALE H i ss ss O9 eU Li SS SS UO a wa a7 a INZE 5 be E DNR 223 0 i ER y i o z i y 1 unn i pn tQ tl corts d i ted Ste A eS E EE Ee EE A Service Manual BSM 9510 7 1 Section 8 Replaceable Parts List Maine E EE 8 1 Service Manual BSM 9510 8C 1 8 REPLACEABLE PARTS LIST When ordering parts or accessories from your Nihon Kohden Corporation distributor please quote the NK code number and part name which are listed in this service manual and the name or model of the unit in which the required part is located This will help us to promptly attend to your needs Always use Nihon Kohden parts and accessories to assure maximum performance from your instrument Main Unit Parts Index NK Code No Qty Description 1 6141 000665A 1 Front cover assy 2 6124 025928 1 NIHON KOHDEN plate 3 6124 028533 1 Model number label 4 6124
43. XT JA are updated in real time To exit the Diagnostic Check and System Setup screen and return to the patient monitoring mode select the Monitor Mode using the left or right arrow key on the control panel and pressing the center key on the control panel 3 3 3 DIAGNOSTIC CHECK To perform the diagnostic check system setup or initialization or to view the error history select one of the functions at the bottom of the screen using the left or right arrow key on the control panel and pressing the center key on the control panel Diagnostic Check and System Setup MU Manual Ceck JA Manual Check System Setup System Initialize 1 Memory Check 2 COM Check 3 Display Check 4 Key LED Check 5 Other Check Flash ROM program Network I F Check Frame Mem Check Key Check Sound Check Flash ROM data Serial I F Check Graphic Check Remote Check Power Check SRAM Check JA I F Check Waveform Check Alarm Indicator Check Card I F Check DRAM Check Backlight Alarm Pole Timer IC Check Check Check 3 4 Service Manual BSM 9510 MU Manual Check Memory Check Service Manual BSM 9510 3 DIAGNOSTIC CHECK Select MU Manual Check using the left or right arrow key on the control panel and pressing the center key on the control panel The MU Manual Check screen appears On the screen using the up or down arrow key on the control panel and pressing the center key on the control panel allows you to select the various funct
44. alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 25 5 DISASSEMBLY AND ASSEMBLY Replacing LCD Filter 1 Loosen the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel 5 26 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 3 Slightly pull out the front cover assy until the 2 loosened screws are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen 4 Loosen the screw M3 pan head screw with spring and flat washers which holds the LCD JUNC board with ribbon cable Remove it from the front cover assy 5 Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit 6 Disconnect the cable between the IR DETECT board and DC AC inverter at the DC AC inverter Remove the 4 screws M3 pan head screw with spring and flat washers and screw M3 pan head screw with spring washer which hold the LCD unit and DC AC inverter Remove them from the front cover assy Service Manual BSM 9510 5 27 5 DISASSEMB
45. an te 9 4 ECD Connector Ra A A e de ae PRO a E 9 5 JA Motherboard Connector oooooooccccccnccnncnnncnnccnncnnnnonnnnnnnnncno nono nononnnnnononenonnnnnnnnos 9 5 Connectors on the Power Supply Unit sssssseeene 9 6 BDMiGonnector iet to tt eet ee te ee eee petas 9 6 DEBUG CONNECTION eene en nennen rai ra i Aea 9 7 Service Manual BSM 9510 Conventions Used in this Manual and Instrument Warnings Cautions and Notes Warnings cautions and notes are used in this manual to alert or signal the reader to specific information WARNING A warning alerts the user to possible injury or death associated with the use or misuse of the instrument CAUTION A caution alerts the user to possible injury or problems with the instrument associated with its use or misuse such as instrument malfunction instrument failure damage to the instrument or damage to other property NOTE A note provides specific information in the form of recommendations prerequirements alternative methods or supplemental information Service Manual BSM 9510 Explanations of the Symbols in this Manual and Instrument The following symbols found in this manual instrument bear the respective descriptions as given On panels Symbol Description Symbol Standby lamp On only for a part of equipment Off only for a part of equipment Alternating current Equipotential terminal Attention consult operator s m
46. ange Lower limit range Service Manual BSM 9510 1 to 100 SpO in 1 SpO steps 30 to 300 beats min 2 SpO 3 SpO Every 3 s or when alarm is generated Changes in 20 steps at 81 to 100 SpO OFF 51 to 100 SpO in 1 SpO steps OFF 50 to 99 SpO in 1 SpO steps 1 9 1 GENERAL Non invasive Blood Pressure NIBP Measuring method e Cuff pressure display range Accuracy 0 to 200 mmHg 200 to 300 mmHg e Safety Oscillometric 0 to 300 mmHg 0 to 40 kPa 3 mmHg 4 mmHg Maximum pressurization value cuff inflation limiter Adult 300 mmHg Cuff inflation time limiter Measurement mode NIBP data display update cycle Measurement end sound Alarm Systolic Diastolic Mean Upper limit range Lower limit range Multi Amplifiers Measuring parameters Input impedance Invasive Blood Pressure IBP Measuring range Measuring accuracy Auto zero balancing range Auto zero balancing accuracy Pulse rate counting range Pulse rate counting accuracy e Noise Temperature zero drift Frequency response Blood pressure display range Display update cycle BP tone 1 10 Neonate 150 mmHg Adult 150 s Neonate 80 s Manual Single measurement Continuous Successive repetition or at 1 min interval for 15 min period Periodic In OR mode at 2 2 5 5 10 15 30 min interval In ICU mode at 5 10 15 30 min 1 2 4 8 h interval Updated
47. anual Alarm off suspend Description Type BF applied part Splash proof equipment Watertight equipment Year of manufacture Serial number Fuse High voltage Output terminal Defibrillation proof type CF applied part Type CF applied part Defibrillation proof type BF applied part 0086 Protective earth The CE mark is a protected conformity mark of the European Community The products herewith comply with the requirements of the Medical Device Directive 93 42 EEC Service Manual BSM 9510 On screen Y QRS sync mark Description Alarm off suspend Alarm off suspend with remaining time Arrhythmia analysis off Service Manual BSM 9510 Section 1 General INTOdUCION ee trunca reir 1 1 General Information on Servicing sssssssssssssssseeenenenene nennen nnne nnne 1 2 Service Policy Service Parts and Patient Safety Checks ooooonoccnnnicccococccnnnanccnonancccnnannncnn 14 SERVICE ler e X a da 1 4 DEIVICO E es ted in ni esed eu E retinas 1 4 Patient Safety Che kE id a Rie et at tea ii e ree e Er ere iem fea aer 1 5 Elle le 1 6 Bedside Monitor Main Unit ooooocccccnnnnoccccccnnnaconnnononancnnnnnc nana ocn n nr nnnnn nennen 1 6 Specifications ssie aein EE 1 7 Bedside Monitor Main Unit MU 950RJ RK sse 1 7 SOU e Ne eua gode e Peces Sa latinas A Pein dade a ca Do E a T ev ER Pa 1 7 Alarni C 1 7 DIiSDlay seis see EH 1 7 Mo
48. ck Serial I F Check JA I F Check Return 3 7 3 DIAGNOSTIC CHECK Network UE Check This screen allows you to check the network interface interface loopback and network connection Network I F Check MAC Address OOAO2ZAXxxxxx Reply Traffic Return Reply Check This screen displays the MAC addresses of which the other bedside monitors up to 48 monitors in the network transmit the acknowledge signals to this bedside monitor Reply Check 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx 00A02Axxxxxx Return Traffic Check This screen displays the traffic status in the network when test data is uploaded to the network Traffic Check Return 3 8 Service Manual BSM 9510 3 DIAGNOSTIC CHECK MAC Address Write Since this function is hidden press the SILENCE ALARMS key on the control panel to display the Adr WR in addition to the Reply and Traffic functions on the Network I F Check screen Select the Adr WR to display the MAC Address Write screen which allows you to change the MAC address of the bedside monitor Use the up down left or right arrow key on the control panel to move the cursor to the following items in the table Press the center key on the control panel to execute the item Network l F Check screen when the SILENCE ALARMS key is pressed
49. cket all the data is either zero or one to the JA motherboard When all the data is set to one the source address changes to FEH To start the check select Start A Checking message is displayed during the check When the data returns to the MAIN board within 5 ms after the data is transmitted to the JA motherboard OK appears Otherwise Error appears To return to the JA I F Check screen select Return Service Manual BSM 9510 3 11 3 DIAGNOSTIC CHECK 3 12 Internal Loopback Check OK Start Return External Loopback Check NOTE Connect the Loopback tester to the JA socket of the main unit before starting the external loopback check This screen allows you to check the loopback from the EXT JA board by transmitting a 512 byte packet all the data is either zero or one to the EXT JA board When all the data is set to one the source address changes to FEH To start the check select Start A Checking message is displayed during the check When the data returns to the MAIN board within 5 ms after the data is transmitted to the EXT JA board OK appears Otherwise Error appears To return to the JA I F Check screen select Return External Loopback Check OK Start Return CTL Check NOTE Connect the loopback tester to the JA socket of the main unit before starting the CTL check This screen allows you to check the control signal by transmitt
50. de no YJ 902P 5 0 m 15 KE 8 Pin Assignment Pin No Signa Name Pin No Signal Name 1 24VOUT 9 Not used 2 E2 10 CNNTIN 3 RXIN 11 Not used 4 RXIN 12 Not used 5 TXOUT 13 Not used 6 TXOUT 14 Not used 7 CTLOUT 15 Not used 8 CTLOUT 4 Connector on MAIN Board Connector al a10 Model XH3A2041 2A E cR E lt Pin Assignment gt E Tea Pin No Signal Name Pin No Signal Name 000000006 t Ne ald 24VOUT b10 24VOUT bi b10 a9 JGND b9 JGND a8 RXIN b8 RXIN a7 TXOUT b7 TXOUT a6 CTLOUT b6 CTLOUT a5 Not used b5 CNNTIN a4 Not used b4 Not used a3 Not used b3 Not used a2 Not used b2 Not used al Not used bl Not used 9 2 Service Manual BSM 9510 9 CONNECTOR PIN ASSIGNMENT Connector on EXT JA Board Connector Model XH3B2041 A Pin Assignment a10 al NX A Pin No Signal Name Pin No Signal Name SLLLLLLLLIS al0 24VOUT b10 24VOUT eum a9 JGND b9 JGND b10 b1 a8 RXIN b8 RXIN a7 TXOUT b7 TXOUT a6 CTLOUT b6 CTLOUT a5 Not used b5 CNNTIN a4 Not used b4 Not used a3 Not used b3 Not used a2 Not used b2 Not used al Not used bl Not used Memory Card Connector lt Connector gt Model IC7 68PD 1 27SF EJR C Pin Assignment 1 34 35 68 Se ED ee ED e TED 9 1 5VD VPP1 5VD VPP2 2 MEMD03 19 MEMAI6 36 XCD1 53 MEMA22 3 MEMD04 20 MEMAI5 lt GDISPOUT gt 37 MEMDII 54 MEMA23 4 MEMDOS 21 MEMAI2 lt GB1 gt
51. dule Slotssa e att tet e ett pp Ee rte detis 1 7 Multi Parameter Module AY 900PA ooocccccccccnccncnccccococononononoconononononnnonnononnnanononenennnns 1 8 EE E 1 8 Respiration Transthoracic impedance pneumography ooocccccnoccccconocinonacncanannos 1 9 SpO and Pulse Wave Arterial Plethysmographic Waveform 1 9 Non invasive Blood Pressure NIBP ooccccccconoccnccoccnconcnnnononononocononnnnnnnnonanos 1 10 Mult Amplifiers tto ertet dtt ect dte 1 10 Invasive Blood Pressure ID 1 10 Nuel e 1 11 Cardiac Output GT OT 1 11 Respiration Thermistor probe pneumography seeeeeeee 1 12 Inspired Oxygen Fractional Concentration PO 1 12 Expired Carbon Dioxide Tension CO uuo eet pl aetate ds 1 12 EGG BP Output ce Rai Ud ge ee exa o dap e edu qu duree eu an 1 13 Multi Parameter Module AY 910PA o oooocccccccnccccncccconocononononononononononnononononnnanononononnnna 1 13 SpO and Pulse Wave Arterial Plethysmographic Waveform 1 13 Recorder Module WS 920PA iisssssssseseenenne emen nnne nnne nnn entes nnn nnn n i 1 14 Power Requirement orcino ae a a e nennen nnn en nennen nnn nnns 1 14 Environment for All Units and Modules snnm 1 14 Dimensions and Weight Approximate ooooocccccnnnnccccnonncococnnnnonnnnnnnnnnn nana nnnnn nn narco 1 14 Electromagnetic Compatibility ooononninccnnnndd ninccn
52. e Replace the board considered faulty Setup screen is displayed screen with the error message System error is displayed Faulty MAIN board Replace the MAIN board For TFT LCD screen it is considered normal if some pixels have abnormal color or do not light Sound Problem Problem Possible Cause Criteria Action No sound Poor contact between the speaker and power supply Check the continuity of the connection cable and socket at unit the power supply unit Faulty power supply unit Replace the power supply unit Faulty MAIN board Replace the MAIN board 2 2 Service Manual BSM 9510 2 TROUBLESHOOTING Key Operation Problems Possible Cause Criteria Action No key operation Any key is not operational Check the continuity of the cables and Poor internal connection boards in between Faulty OPERATION board Replace the OPERATION board Faulty MAIN board Replace the MAIN board Specified key is not The key on the IR DETECT board Replace the IR DETECT board operational The key on the MAIN board Replace the MAIN board No remote control Any key is not operational Remote control channel is set to a Confirm which channel is set on the operation specified cahnnel Setup Menu window The two batteries are weak Replace the two batteries Faulty IR DETECT board Replace the IR DETECT board Faulty remote control Replace the remote control Specified key is not Fau
53. e Alarm indication Alarm indicator highlighted numerical display numerical display color alarm sound highlighted message for arrhythmia Alarm suspend Provided For 1 2 3 4 5 10 min Alarm silence Provided For 1 2 3 4 5 10 min Alarm setting Individual upper lower limits setting for each parameter Display Sweep speed Respiration wave respiration CO 6 or 25 mm s Others 25 mm s Display waveforms ECG IBP ICP SpO Respiration wave CO and other parameters depending on the module and unit Numerical data display Heart rate VPC rate arrhythmia message ST level IBP systolic diastolic mean NIBP systolic diastolic mean respiration rate pulse rate temperature SpO CO O and other parameters depending on the module and unit Synchronization mark Heart rate sync mark pulse rate sync mark Trendgraph display time 30 min 1 2 4 6 8 12 or 24h Display size 10 4 inch Viewing area 211 x 158 mm Resolution 640 x 480 dots Max No of waveform traces 6 traces Sweep time about 6 s When sweep speed is 25 mm s Waveform display mode Moving mode Module Slots No of slots Service Manual BSM 9510 1 7 1 GENERAL Multi Parameter Module AY 900PA ECG e Electrode offset potential tolerance nput dynamic range nternal noise e Input impedance e Common Mode Rejection Ratio e Input bias current e Heart rate count Calculation method Counting range e Arrhythmia analysis
54. e are correctly recorded Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes System settings alarm settings and date and time are correctly backed up External device is correctly connected Instrument is correctly installed in a suitable location Yes Yes Yes No No No No No No No No No No No No No No No No No No No No No No No No Section 7 Adjustment Service Manual BSM 9510 7C 1 7 ADJUSTMENT Only the following adjustment is necessary This adjustment can be done locally A frequency counter is necessary for this adjustment VC561 on the MAIN board Adjust the variable capacitor VC561 so that the frequency counter reads 2 000000 0 000022 Hz between the test points TP561 SQW and TP851 DGND e SEN Ja i E CICk t end unm es e e Ui t na i a o1Ss un ME Hedet 80 85 ma w S E Ew pon wr H wy mt T cgo DET nun 1 Pl Y cur Se e A 1 we dC J y zd i m 1 0 Day BE 5 Fun H H A 1 3 D uw B i x Eiere im x H B VC561 E Ey eta D z p IT E
55. e each item Customer Date Customer Address Service Personnel Service Company Instrument Name Bedside Monitor Instrument Serial Number Software Version Instrument Model BSM 9510J Hardware Revision External Safety Modules Display Measuring Parameters Recorder Backup Others Outside of instrument is clean All screws are tight Instrument is not physically damaged and has no bent parts The warning and caution labels are clearly readable Power cord and ground lead are not damaged Instrument is grounded to the dedicated grounding terminal Fuse is not blown Undamaged and correct fuse is used Correct AC power is used Protective earth resistance is within prescribed range Earth leakage current is within prescribed range Enclosure leakage current is within prescribed range Patient leakage current is within prescribed range Instrument can withstand prescribed withstand voltage Input parts on the modules have no poor contact Brightness is correctly adjusted LCD display is not dirty or damaged Waveforms and numeric data are correctly displayed Alarm functions correctly BP zeroing is correct NIBP cuff and hose has no air leak Specified recording paper is used Recorder does not make abnormal sounds or record at an incorrect speed and paper does not skew There are no missing dots on the recording The date and tim
56. e if contact by connecting the corresponding input cable the corresponding parameter disappears during the and slightly pulling or pushing the connector check 6 2 Service Manual BSM 9510 6 MAINTENANCE Display we Check Procedure Action at Error Occurrence Check that the LCD screen is neither dirty nor Clean the LCD or replace it with a new one damaged Brightness Check that the brightness is correctly adjusted by Remove the cause if the brightness cannot be controlling the brightness on the Display window adjusted Diagnostic check Check that the Display check has no error Remove the cause if there is an error Measuring Parameters we Check Procedure Action at Error Occurrence Waveform and numeric data Check that the waveform and numeric data are Remove the cause if the waveform and numeric data correctly displayed by using the AX 800P AX 110G are not displayed correctly or calibration gas Alarm function Check that the alarm function works correctly Remove the cause if the alarm function has a problem BP zeroing and comparison Check that the zeroing and comparison with mercury Remove the cause if there is an error with mercury manometer manometer has no error NIBP air leak Check that the cuff and hose has no air leak Replace the cuff or hose if there is any air leak Recorder we Check Procedure Action at Error Occurrence Paper feeding Check that the recorder feeds the pap
57. en the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel Service Manual BSM 9510 5 19 5 DISASSEMBLY AND ASSEMBLY 3 Slightly pull out the front cover assy until the 2 loosened screws are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen 4 Loosen the screw M3 pan head screw with spring and flat washers which holds the LCD JUNC board with ribbon cable Remove it from the front cover assy 5 Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit 6 Disconnect the cable between the IR DETECT board and DC AC inverter at the DC AC inverter Remove the 4 screws M3 pan head screw with spring and flat washers and screw M3 pan head screw with spring washer which hold the LCD unit and DC AC inverter Remove them from the front cover assy 5 20 Service Manual BSM 9510 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY 7 Disconnect the 2 cables from the DC AC inverter to separate the LCD unit and DC AC inverter 8 Replace the DC
58. en using the output signal from the module as the synchronization signal for other equipment such as IABP intra aortic balloon pump or defibrillator e Set the timing of the other equipment by checking the waveform on the monitoring screen e Check the condition of the bedside monitor at all times The output signal may become unstable e The hum filter is always set to on for the ECG output ECG output differs from the ECG on the monitor screen regardless of the filter setting e Check that the delay time of the output signal heart rate trigger 100 ms maximum is within the range of the connected equipment Refer to Section 11 of the operator s manual Do not use the heart rate trigger as the synchronization signal for defibrillator NOTE The output signal from the ECG BP OUT socket may become unstable in the following conditions e Electrode is dry or detached e Electrode lead is damaged or disconnected from the electrode e Electrode lead is pulled e AC interference or EMG noise superimposed Air bubbles or blood clog in the circuit for monitoring IBP Any cord or cable disconnected or damaged Using MULTI Sockets for CO and CO Monitoring WARNING e When performing defibrillation during CO monitoring never touch the CO connection cord Otherwise the discharged energy may cause serious electrical burn shock or other injury When performing defibrillation during CO monitoring with the TG 900P CO senso
59. er correctly Remove the cause if there is any problem Printing Check that the recorder prints the waveforms and Remove the cause if there is any problem alphanumeric data correctly Check that there is no abnormal sound in the 7 Abnormal sound d Remove the cause if there is any abnormal sound recorder Backup we Check Procedure Action at Error Occurrence Backup of system setup Check that the setting data is correctly stored after Contact Nihon Kohden setting the power off for 2 hours or more Backup of alarm setting Check that the setting data is correctly stored after Contact Nihon Kohden turning on the instrument for 30 minutes or more and turning off for 2 hours or more Backup of real time clock Check that the date and time is updated after the Contact Nihon Kohden power off for 10 minutes or more Service Manual BSM 9510 6 3 6 MAINTENANCE Others Item Check Procedure Action at Error Occurrence External device Installation location to the instrument according to the operator s manual Check that the instrument is correctly installed in a suitable location according to the operator s manual Check that the external device is correctly connected Follow the operator s manual Follow the operator s manual 6 4 Service Manual BSM 9510 ay mo Maintenance Check Sheet Fill out and save this check sheet each time you do maintenance or service Circl
60. from the main unit 5 Remove the 5 screws M3 pan head screws with spring washer which holds the module case shield cover Remove it from the module case Remove the 3 screws M3 pan head screws with spring and flat washers which hold the JA motherboard Remove it from the module case Service Manual BSM 9510 5 11 5 DISASSEMBLY AND ASSEMBLY 5 12 6 Replace the JA motherboard with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY Replacing IR DETECT Board 1 Loosen the 2 screws M4 binding head screws at the bottom of the main unit Screws 2 Remove the 2 screws M4 binding head screws at the top of the rear cover and the screw M3 pan head screw with spring washer at the rear of the control panel Service Manual BSM 9510 5 13 5 DISASSEMBLY AND ASSEMBLY 3 Slightly pull out the front cover assy until the 2 loosened screws are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen
61. h the address To return to the Other Check screen select Return Service Manual BSM 9510 3 DIAGNOSTIC CHECK Card I F Check Insert QM 010P 1 MB SRAM OK Start Return Timer IC Check This screen allows you to check the memory of the real time clock IC by writing the test data into the memory and reading the stored data from the memory The current time is displayed on the screen Before the check the previous data stored into the memory is backed up The backed up data is written into the memory again when the screen returns to the Other Check screen after the check To start the check select Start A Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed with the address To return to the Other Check screen select Return Timer IC Check Timer 1999 06 14 17 24 46 Memory OK Start Return Service Manual BSM 9510 3 19 Section 4 Board Unit Description SIGNAL POW daria lr 4 1 Vital Sign Signals from Patiente 4 1 Display Data aient eee EU detti edet Re t dit d n en 4 1 Power Control Signal by Front Power Switch or Power Button on Optional Remote Control 4 1 MAIN Board UR 3485 e 13 eie teet grat eit pa 4 2 EXT4JA Board U 3489 EE 4 2 JA Motherboard UR 3486 ai sienai aieeaa t aria raia nn nn rn TA ERNA nennen 4 2 IR DETEGT BoardiUR 3487 An tata e Rei Ra 4 3
62. heck item follows After the power on self check the Diagnostic Check and System Setup screen appears The SRAM is initialized and its message is displayed Next check item follows The real time clock IC built in memory is initialized and its message is displayed Next check item follows Service Manual BSM 9510 3 DIAGNOSTIC CHECK Calling up the Diagnostic Check and System Setup Screen Service Manual BSM 9510 With the power off press the power switch on the front panel while pressing the SILENCE ALARMS key on the control panel Continue pressing the SILENCE ALARMS key until the Diagnostic Check and System Setup screen appears Diagnostic Check and System Setup Power ON Check Result OK Power ON Check Result When no error is found during the power on self MU Module EXT JA Module EXT JA check OK is displayed If an error is found during the power on self check ERROR and the check item at which the error is found are displayed Shows model number of the main unit system program version and boot program version Shows model numbers and software versions of the modules inserted into the slots of the main unit Shows description of the optional unit connected to the EXT JA socket Shows model number and software version of any optional unit connected to the EXT JA socket of the main unit While this screen is displayed the connection check results of Module EXT JA Module E
63. ic cycling in direct blood pressure monitoring equipment IEC 60601 2 34 1994 Particular requirements for the safety of direct blood pressure monitoring equipment According to the type of protection against electrical shock CLASS I EQUIPMENT According to the degree of protection against electrical shock AY 900PA 910PA Defibrillator proof type CF applied part ECG Resp impedance AA 900PA SpO NIBP IBP Temp Resp thermistor FiO CF applied part CO BF applied part CO main stream Defibrillator proof type CF applied part IBP Temp Resp thermistor FiO CF applied part CO BF applied part CO main stream According to the degree of protection against harmful ingress of water IPXO Ordinary EQUIPMENT According to the degree of safety of application in the presence of a FLAMMABLE ANAESTHETIC MIXTURE WITHAIR OR OXYGEN OR NITROUS OXIDE EQUIPMENT not suitable for use in the presence of FLAMMABLE ANAESTHETIC MIXTURE WITH AIR OR WITH OXYGEN OR NITROUS OXIDE According to the mode of operation Service Manual BSM 9510 CONTINUOUS OPERATION 1 GENERAL Panel Description Control Panel X SILENCE ALARMS key Silences the alarm sound SILENCE ALARMS F NIBP INTERVAL key INTERVAL f A Selects NIBP measurement mode Pressing this key changes the mode NIBP e START STOP NIBP START STOP key Starts NIBP measurement in the selected mode Pressing the key during measurement stops
64. ing it to the EXT JA board every 16 ms To return to the JA I F Check screen select Return Service Manual BSM 9510 3 DIAGNOSTIC CHECK CTL Check Return Display Check On the MU Manual Check screen select Display Check The Display Check screen which checks the LCD functions appears On the Display Check screen the following checks are available To return to the MU Manual Check screen select Return Display Check Frame Mem Check Graphic Check Waveform Check Backlight Check Return Frame Mem Check This screen allows you to check the graphic frame memory character generation area included and waveform frame memory waveform data buffer included by writing the test data into the memories and reading the stored data from the memories To start the check select Start A Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed with the address To return to the Display Check screen select Return Frame Mem Check OK Start Return Service Manual BSM 9510 3 13 3 DIAGNOSTIC CHECK AAA C 3 14 Graphic Check This screen allows you to check the graphic screen display by displaying the following screens To select them use the up down left or right arrow key on the control panel White whole screen Red whole screen Green
65. ion check screens To return to the Diagnostic Check and System Setup screen select Return MU Manual Check Memory Check Com Check Display Check Key LED Check Other Check Return On the MU Manual Check screen select Memory Check The Memory Check screen which checks the memory on the MAIN board appears On the Memory Check screen the following checks are available To return to the MU Manual Check screen select Return Memory Check Flash ROM program Check Flash ROM data Check SRAM Check DRAM Check Return 3 5 3 DIAGNOSTIC CHECK 3 6 Flash ROM program Check This screen allows you to check if the program stored in the flash memory has an error To start the check select Start Checking message is displayed during the check After the check OK or Error appears To return to the Memory Check screen select Return Flash ROM program Check Checking Start Return Flash ROM data Check This screen allows you to check if the writable area of the flash memory has an error by writing test data and reading it after deleting the original data To start the check select Start A Erasing message is displayed while the data is being deleted After the data is deleted OK appears A Checking message is displayed during the check After the check OK or Error appea
66. itch on the front panel or power button on the optional remote control is pressed during standby The power control signal allows the BSM 9510 to turn on or be on standby 4 1 4 BOARD UNIT DESCRIPTION MAIN Board UR 3485 The MAIN board has one 68EN360 which is used as the CPU of the BSM 9510 The CPU clock is 25 MHz The following components are mounted on this board Flash memory for system program Has the ROM and RAM area on which the system program runs e Flash EZPROM Included in the flash memory Stores the conditions set on the System Setup screen e Real time clock RTC Used for date and time e Key operation controller Reads the status of the front power switch and each key on the control panel e Ethernet driver Used for local area network LAN e RS232C driver Used for communication with an external unit in future or a personal computer e CRT controller Converts the screen data to RGB signals and outputs them to the LCD unit EXT JA Board UR 3489 This daughter board has a socket for connection of external units in the future and is mounted on the MAIN board JA Motherboard UR 3486 This board has 6 sockets for modules This board is connected to the MAIN board The MAIN board communicates with the modules through this board External units in the future will also communicate with the MAIN board through the EXT JA board and this board 4 2 Service Manual BSM 9510 4 BOARD UNIT DESCRIPTION IR
67. le metal part does not exceed 0 1 Q Earth leakage current Refer Check that the earth leakage current does not exceed Remove the cause if the earth leakage current to IEC601 1 19 0 5 mArms under normal condition and 1 0 mArms exceeds one of the maximum values under each single fault condition Enclosure leakage current Check that the enclosure leakage current does not Remove the cause if the enclosure leakage current Refer to IEC601 1 19 exceed 0 1 mArms under normal condition and 0 5 exceeds one of the maximum values mArms under each single fault condition Patient leakage current Refer Check that the patient leakage current to type CF or Remove the cause if the patient leakage current to IEC601 1 19 defibrillation proof type CF applied part does not exceeds one of the maximum values exceed 0 01 mArms under normal condition and 0 05 mArms under each single fault condition Withstand voltage Refer to Check that the instrument has the following Remove the cause if the instrument does not have IEC601 1 20 withstand voltage one of the withstand voltages A al 1500 VAC for one minute A f 1500 VAC for one minute B a 4000 VAC for one minute B d 1500 VAC for one minute Perform the check with the module inserted Modules we Check Procedure Action at Error Occurrence Input parts on modules Check that no input part on the modules has poor Replace the input cable or socket of the modul
68. lty key switch on the remote control Replace the remote control operational Recorder Problem Possible Cause Criteria Action No operation of the There is an error at Faulty JA motherboard Replace the JA motherboard recorder module JA I F Check Faulty MAIN board Replace the MAIN board There is no error at Completely insert the recorder moule into the Poor insertion of the recorder module JA I F Check slot Faulty recorder module Replace the recorder module Other Module Related Problem Possible Cause Criteria No waveform Any waveform is not Faulty JA motherboard displayed on the screen Waveform of the Breaking of the input cable or faulty connector sensor transducer Faulty module Action Replace the JA motherboard display Replace the corresponding cable specified parameter is not displayed Replace the module Faulty slot Replace the JA motherboard Service Manual BSM 9510 2 3 Section 3 Diagnostic Check IMPFOQUCUION EN RTT IDEE DI 3 1 Power On Self Gheck o et dt eren m retia baies ie gee 3 2 Calling up the Diagnostic Check and System Setup Screen esses 3 3 MU Manual Check 3 5 Memory Check rh ien on bg abu aient 3 5 Flash ROM program Check nennen nnns 3 6 Flash ROM data Check 3 6 SBANM GClieck EE 3 6 DRAM Gheck tat estet e et tete 3 7 COMUN a erp ts eros Mere itid tt do do 3 7 Network FCheck 22 e A E eR De
69. measurement MENU OO ji MENU key lt 4 OR Opens the Main menu window COL b LZ A V 4 b keys lt lt Center key Selects the items and menus on the screen and HELP Q performs various operations HELP key Displays help on the screen Not available in this version Service Manual BSM 9510 1 GENERAL Remote Control the rear panel is on press this button to turn the monitor screen power on Power button Selection knob When the main EE switch on rr a A Move this knob up down left right and press to select items and menus on the 4 SILENCE ALARMS X key Silences the alarm sound MENU key eee te Opens the Main menu window Numerical keys P For entering numbers and performing shortcut key operations vesc eter E I selection dial Selects the monitor Loop Attach a string or strap to hang the remote control Service Manual BSM 9510 1 17 1 GENERAL Main Unit Front Panel Remote control channel label Corresponds to the monitor selection Alarm indicator dial on the remote control Blinks or lights when an MN ee alarm is activated SILENCE EN ALARMS c NIBP dc START STOP INTERVAL Remote control Sensor Receives signal from the remote control Always keep it clean ES NIHON KOHDEN Control panel Front power switch When the main power
70. module and EK 900P blank module A Refer to the cautions in Connecting the System in Section 3 JA output socket 2 Connects to an input box or unit using the JA connection cable Not available in this version NOTE Cover the socket when not in use to prevent dust from getting inside the monitor 1 GENERAL Rear Panel Main power switch Turns the main power on or off Power socket Connects to a wall outlet using the power cord to supply AC to the monitor A Refer to the cautions in Connecting the Power Cord and Grounding the Monitor in Section 3 SERIAL socket Connects to a PC Not available in this version ALARM socket Connects to the optional alarm pole 1 20 Equipotential terminal Connects to the equipotential ground cable NETWORK socket Connects to the 10 BASE T cable of the network Not available in this version A NOTE Do not touch the NETWORK socket when you have static electricity on your hand Cover the NETWORK socket when not in use Service Manual BSM 9510 1 GENERAL Multi Parameter Module AY 900PA is for Nihon Kohden SpO probes AY 910PA is for Nellcor SpO probes
71. nd Check This screen allows you to check the FM sound source and audio amplifier The following checks are available Sound Check Sound 1 Sound 2 Sound 3 Sound 4 Sound 5 Return Sound 1 Generates each alarm sound continuously Sound 2 to Sound 5 Generate a musical scale of one octave Sound 2 is lowest pitch The difference between Sound 2 and Sound 3 between Sound 3 and Sound 4 and between Sound 4 and Sound 5 is one octave Return Returns to the Other Check screen Power Check This screen allows you to check the status signals from the power supply unit and 24 V for an external unit in future The following checks are available This screen checks each status AC fail status AC line frequency automatic detection 24 V over current fail status in real time To return to the Other Check screen press the center key on the control panel so that Return is executed Power Check ACFAIL Status OK AC Frequency 50Hz 24 V Over Current OK Return Card I F Check This screen allows you to check the memory card interface by writing the test data into the memory card and reading the stored data from the memory card To start the check insert the optional memory card into the slot of the main unit and select Start A Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed wit
72. nen 5 7 Replacing JA Motherboard AA 5 10 Replacing IR DETECT Board enne nennen intrent nnns nns 5 13 Replacing LED Unt opina 5 16 Replacing DG AG InVOrter nica ri 5 19 Replacing Backlight LAMPS ei ean raaa paa A Eea E Aaa aaron cnc nnnnnn a nn ASEE A 5 22 Replacing ECD Filter ciii een aa dene ete ete 5 26 Replacing OPERATION BO rd 2 e de rte bereitet tii latas 5 29 Replacing Lithium Battery AA 5 32 Section OT EE E E 6C 1 Maintenance Check Items osea tee ette E Ee Era de iie eee ea ode 6 1 IN EE 6 1 SERRE 6 2 Modules 2 Fen IR UR ed te eo es 6 2 BI 6 3 Measuring Parameters esar e tiada iiaeaa aa nE Aaa EALE EAEE 6 3 Et ge 6 3 Back p EE 6 3 iJ P MEE 6 4 Section 7 Adjustment creer nn 7C 1 Service Manual BSM 9510 C 3 CONTENTS Section 8 Section 9 CA Replaceable Parts List En 8C 1 Main Unit Patt ios ia dia 8 1 Connector Pin Assignment cooocccccccccccnoconnnnnnnnnnennnnnnanennannnnes 9C 1 Input Output Connector Pin Assignment ssssssssssseseeeee nee 9 1 Alarm Output Socket ALARM eene enne nnn 9 1 General Serial Socket SERIAL 0ooococococcccccccncononincncnonanannnnnonononononanoncnononananons 9 1 Network Socket NETWORK 9 2 JA Output Socket A 9 2 Connector on MAIN Board 9 2 Connector on EXT JA Board 9 3 Memory Card Connector eene nensi nnns 9 3 OPERATION Connect nnne nennen nennen eiad anna 9 4 WED COMME COM ci
73. ng Heart rate display update cycle Alarm Upper limit range Lower limit range Alarm items 1 GENERAL 10 mm mV 5 at x 1 sensitivity x1 4 x1 2 x1 x2 x4 or AUTO Available Available Available Every 3 s or when alarm is generated 20 to 300 beats min in 5 beats min steps OFF OFF 15 to 295 beats min in 5 beats min steps TACHY BRADY Respiration Transthoracic impedance pneumography Measuring impedance range nternal noise Excitor current Frequency response Respiration counter Counting range Apnea setting range Defibrillation proof Waveform display Display sensitivity Sensitivity control Respiration rate display update cycle Alarm Upper limit range Lower limit range Apnea time 22kQ 0 1 0 30 10 p Arms at 40 kHz 0 1 to 3 Hz 3 dB 0 to 150 breaths min 5 to 40 s set on the main unit Respiration input protected against 400 J discharge 10 mm Q at x 1 sensitivity x1 4 x1 2 x1 x2 x4 or AUTO Every 3 s or when alarm is generated 2 to 150 breaths min in 2 breaths min steps OFF OFF 0 to 148 breaths min in 2 breaths min steps 5 to 40 s in 5 s steps OFF SpO and Pulse Wave Arterial Plethysmographic Waveform With Nihon Kohden probe Measuring range SpO Pulse rate e SpO accuracy 80 to 100 SpO 50 to 79 SpO e SpO display Pulse rate display update cycle Sync tone modulation Alarm Upper limit r
74. nnononnncccccnncarnncnnrnn na nrrcn conan nana 1 15 Service Manual BSM 9510 1C 1 Ee ET TE 1 15 Panel Description iuit eerte tache see rd edu ge efe eie Dur Re rad ce LE use 1 16 GontrolParelie oot A tei t ete te tent e atte a dedii 1 16 Remote Contlrol rnit ia 1 17 OT Lu Bn TEE 1 18 Multi Parameter Module eren nn nnn narras 1 21 Smart Module o nnn Ee DEE ERR 1 23 Recorder Melen E ode ERE ES eb 1 24 Connection Diagram ooocccinnccccnnnoccccnnoncnnnnncnnn ano n cc eene enne ranma ran rara 1 25 Block Dig Mii dd Deine eee aha ed dd Dou 1 26 1C 2 Service Manual BSM 9510 Introduction Service Manual BSM 9510 1 GENERAL This service manual provides useful information to qualified personnel to understand troubleshoot service maintain and repair the BSM 9510J K Bedside Monitor referred to as the instrument in this service manual All replaceable parts or units of this instrument are clearly listed with exploded illustration to help you locate the parts quickly The Maintenance section in this service manual describes the maintenance that should be performed by qualified service personnel The Maintenance section in the operator s manual describes the maintenance that can be performed by the user The information in the operator s manual is primarily for the user However it is important for service personnel to thoroughly read the operator s manual and service manual before starting to t
75. oosened screws are in the clearance holes at the bottom of the front cover assy Move the front cover assy downward until the screws come out of the clearance holes Put the front cover assy on a smooth soft surface to avoid scratching the screen 5 2 Service Manual BSM 9510 Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY Loosen the screw M3 pan head screw with spring and flat washers which holds the LCD JUNC board with ribbon cable Remove it from the front cover assy Disconnect the cable between the MAIN board and IR DETECT board at the IR DETECT board to separate the front cover assy from the main unit Lay the main unit on its back Remove the 2 screws M3 binding head screws which hold the ferrite core on its holder Disconnect all 6 cables at the MAIN board The 6 cables are as follows Cable between JA Motherboard and MAIN boards e Cable between LCD JUNC and MAIN boards Cable between IR DETECT and MAIN boards e Cable between LED and MAIN boards e 2 cables between power supply unit and MAIN board Remove the 12 screws M3 pan head screws with spring washer which hold the shield case 2 and MAIN board Remove them from the main unit 5 3 5 DISASSEMBLY AND ASSEMBLY 5 4 7 Replace the MAIN board with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or strain the cables NOTE When attaching the front cover assy to
76. orn labels as CSA mark and CE mark Service Manual BSM 9510 6 1 6 MAINTENANCE Safety Item Check Procedure Action at Error Occurrence Power cord and ground lead Check that the power cord has no physical damage Replace the power cord if it has any damage and no AC cutoff no heat no sound and no smell while the power cord is bent at each part Check that the ground lead has no physical damage Replace the ground lead if it has any damage and no cutoff of the continuity while the ground lead is bent at each part Grounding Check that the instrument is grounded to the Use the provided ground lead to ground the dedicated grounding terminal in the facility instrument to a dedicated grounding terminal if the instrument is not grounded Fuse Check that the fuse is not blown Remove the cause and replace the fuse if it is blown Fuse type Check that the fuse is the correct fuse type T 4 Replace the fuse with the correct type if the fuse is A 250 V not correct AC power Check that the input AC power is within the correct Use only AC power within the correct range range AC operation Check that the AC power switch standby lamp front If one of them has a malfunction remove its cause power switch and power lamp work normally Protective earth impedance Check that the impedance between the protective Remove the cause if the impedance exceeds 0 1 Q Refer to IEC601 1 18 f earth contact and any accessib
77. ou to check the front power switch and the keys on the control panel All the keys are displayed on the screen Press one of the keys and confirm that the corresponding key display is reverse shaded in the color on the screen If not the key may have a failure If the center key has no failure the screen returns to the Key LED Check screen after the corresponding key display is reverse shaded when the center key on the control panel is pressed NOTE Pressing the front power switch does not turn off the main unit in this check Key Check SILENCE ALARMS E NIBP INTERVAL MENU E 9 NIBP START STOP CH 9 HELP O Press and hold MENU key to return Service Manual BSM 9510 3 15 3 DIAGNOSTIC CHECK 3 16 Remote Check This screen allows you to check the keys on the remote control All the keys are displayed on the screen Press one of the keys and confirm that the corresponding key display is reverse shaded in the color on the screen If not the key may have a failure If the selection knob has no failure the screen returns to the Key LED Check screen after the corresponding key display is reverse shaded when the selection knob is pressed at the center of its position Pressing the center key on the control panel is another way to return to the Key LED Check screen NOTE Pressing the power button does not turn off the main unit in this check Remote Check nuu D D poo
78. r kit remove the sensor from the patient When the sensor cannot be removed do not touch the sensor cable because the discharged energy may cause serious electrical burn shock or other injury NOTE e CO monitoring using the MULTI socket does not comply with the Defibrillator proof type CF CO monitoring using the MULTI socket does not comply with the Defibrillator proof type BF Service Manual BSM 9510 Smart Module Service Manual BSM 9510 1 GENERAL CAUTION When pressing the keys on the module use your finger Do not press the keys with a sharp object Otherwise keys may be broken MULTI 1 MULTI 2 key Press to open the windows of the parameters connected to the MULTI 1 or MULTI 2 socket 1 MULTI 1 MULTI 2 socket Connects to the connection cord of the PRESS TEMP CO parameter to be measured from IBP cd oat temperature CO CO FiO and respiration up by thermistor method The type of parameter is automatically recognized 2 Refer to the warnings and cautions below Tw AA 900P Using MULTI Sockets for CO and CO Monitoring WARNING e When performing defibrillation during CO monitoring never touch the CO connection cord Otherwise the discharged energy may cause serious electrical burn shock or other injury e When performing defibrillation during CO monitoring with the TG 900P CO sensor kit remove the sensor from the patient When the sen
79. resentative to repair Environmental Safeguards Depending on the local laws in your community it may be illegal to dispose of the lithium battery and CRT unit in the regular waste collection Check with your local officials for proper disposal procedures Disinfection and cleaning To disinfect the outside surface of the instrument wipe it with a non abrasive cloth moistened with any of the disinfectants listed below Do not use any other disinfectants or ultraviolet rays to disinfect the instrument Chlorohexidine gluconate solution 0 5 Benzethonium chloride solution 0 2 Glutaraldehyde solution 2 0 Benzalkonium chloride 0 2 Hydrochloric alkyl diaminoethylglycine 0 5 Service Manual BSM 9510 Service Manual BSM 9510 1 GENERAL Transport Use the specified shipment container and packing material to transport the instrument If necessary double pack the instrument Also put the instrument into the shipment container after packing so that the buffer material does not get into the inside of the instrument e When transporting the board or unit of the instrument be sure to use a conductive bag Never use an aluminum bag when transporting the power board power unit or board on which a lithium battery is mounted Also never use a styrene foam or plastic bag which generates static electricity to wrap the board or unit of the instrument Handling the instrument e Because the outside surface of the ins
80. resume monitoring after power recovery if the BSM 9510 has momentary power loss during monitoring Service Manual BSM 9510 Section 3 Disassembly and Assembly Before YOU Begin rei ette t etr n Pre Fee Pese t ie e gei Ene v qe reo rad 5 1 Warnings and Cautions sse eene nne t nnns in nnns 5 1 Required T00ls E 5 1 Replacing MAIN Board 5 2 Repacng e 5 5 Replacing Power Supply Dni siii er Pech E EE P etl ere iden 5 7 Replacing JA Motherboard AA 5 10 Replacing IR DETECT Board sss enne enne narran rra 5 13 Replacing LGD Unites tics ete eet cA DE Gute oe is 5 16 Replacing DC AC Inverter sssssssssssssseeeee nennen nnne nennen ens 5 19 Replacing Backlight Lamps saras raies meieni aniei aeria EA AEEA EEEE 5 22 Replacing LOD Fiter orenera E 5 26 Replacing OPERATION Board 5 29 Replacing Lithium Battery esinen a petet eet edd eh 5 32 Service Manual BSM 9510 5C 1 Before You Begin Warnings and Cautions Required Tools Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY The procedures in this section tell how to remove replace and install major components in the instrument Removing replacing and installing major components should be done by qualified service personnel WARNINGS e To avoid the possibility of injury to yourself or damage to the instrument do not install or remove any component or change switch settings while the power is on and wait 10 minutes after the power is
81. roubleshoot service maintain or repair this instrument This is because service personnel need to understand the operation of the instrument in order to effectively use the information in the service manual 1 1 1 GENERAL General Information on Servicing Note the following information when servicing the instrument CAUTIONS Safety There is the possibility that the outside surface of the instrument such as the operation keys could be contaminated by contagious germs so disinfect and clean the instrument before servicing it When servicing the instrument wear rubber gloves to protect yourself from infection There is the possibility that when the lithium battery is broken a solvent inside the lithium battery could flow out or a toxic substance inside it could come out If the solvent or toxic substance touches your skin or gets into your eye or mouth immediately wash it with a lot of water and see a physician Liquid ingress The instrument is not drip proof so do not install the instrument where water or liquid can get into or fall on the instrument If liquid accidentally gets into the instrument or the instrument accidentally drops into liquid disassemble the instrument clean it with clean water and dry it completely After reassembling verify that there is nothing wrong with the patient safety checks and function performance checks If there is something wrong with the instrument contact your Nihon Kohden rep
82. rs To return to the Memory Check screen select Return Flash ROM data Check Checking Start Return SRAM Check This screen allows you to check if the SRAM has an error by writing test data and reading it after deleting the original data To start the check select Start A Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed with the address To return to the Memory Check screen select Return Service Manual BSM 9510 Com Check Service Manual BSM 9510 3 DIAGNOSTIC CHECK SRAM Check Checking Start Return DRAM Check This screen allows you to check if the DRAM has an error by writing test data and reading it after deleting the original data To start the check select Start A Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed with the address To return to the Memory Check screen select Return DRAM Check Checking Start Return On the MU Manual Check screen select Com Check The Com Check screen which checks each communication interface on the MAIN board appears On the Com Check screen the following checks are available To return to the MU Manual Check screen select Return Com Check Network I F Che
83. sor cannot be removed do not touch the sensor cable because the discharged energy may cause serious electrical burn shock or other injury NOTE e CO monitoring using the MULTI socket does not comply with the Defibrillator proof type CF CO monitoring using the MULTI socket does not comply with the Defibrillator proof type BF 1 23 1 GENERAL Recorder Module Recording lamp Lights during recording START STOP key Press to start or stop recording ERROR lamp Lights when recording error occurs SET UP key Opens the Record Setup window Paper magazine WS 920P Paper magazine release lever A For recording paper Pull up the lever to open the paper magazine 1 24 Service Manual BSM 9510 1 GENERAL Connection Diagram 9 x 5 H31 3NNO2 PH Gd d i A22 WIH4 98rt 4n MaHLOW vr SS1hd Eb TS L6LE 4N aa wagg 7 S vL HdHd SS HJ 6e226 EIER s S5 Hd 8v 1S 13INY3H13 SIE O 370d HavW 91 Ssrtgs9 S 3 uuggr 9oSc un NOI1VH34d2 EIS Gq34vO8 NIYH si Ss Hd 8818 SABI YHA Y uugge SABI 2004 5 Ha agrs AL CUS Ha 8S S KSE S 3H4 193131 Yl S 81Hd 8ers uge SABC HIHd SSdHd aaes YZ PeCVEHX N 19Cv2 SST SVP S8ye yn NP LX Y VrOZBEHX wugge 7 338v2 244 Y y 8L THSN Z 149 81 8 148
84. the RAM which stores the communication data between the modules and MAIN board by writing the test data into the RAM and reading the stored data from the RAM The addresses 0000H to FFFFH Bank 1 and 0000H to 07FFH Bank 2 are used for this check To start the check select Start Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed with the bank and address To return to the JA I F Check screen select Return Service Manual BSM 9510 3 DIAGNOSTIC CHECK RAM Check 1 Checking Start Return RAM Check 2 This screen allows you to check the RAM which stores the communication data between the modules and MAIN board by writing the test data into the RAM and reading the stored data from the RAM The addresses 0000H to 03FFH Bank A and 0400H to 07FFH Bank B are used for this check To start the check select Start A Checking message is displayed during the check After the check OK or Error appears If an error occurs the Error is displayed with the bank and address To return to the JA I F Check screen select Return RAM Check 2 Checking Start Return Internal Loopback Check NOTE Remove all the modules from the main unit before starting the internal loopback check This screen allows you to check the loopback from the JA motherboard by transmitting 512 byte pa
85. the main unit minimize the gap between the top of front cover assy and alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY Replacing Fuse 1 Remove the MAIN board according to the Replacing MAIN board section 2 Remove the 12 screws M3 pan head screws with spring washer which hold shield case 1 Remove the shield case from the main unit There is a square hole as shown below You can see the two fuses through the square hole Service Manual BSM 9510 5 5 5 DISASSEMBLY AND ASSEMBLY 5 6 3 Replace the blown fuse s with a new one and assemble the main unit by reversing the above procedure CAUTION Be careful not to pinch or stretch the cables NOTE When attaching the front cover assy to the main unit minimize the gap between the top of the front cover assy and the alarm indicator of the main unit Minimize the gap Service Manual BSM 9510 5 DISASSEMBLY AND ASSEMBLY Replacing Power Supply Unit 1 Remove the MAIN board according to the Replacing MAIN Board section 2 Remove the 12 screws M3 pan head screws with spring washer which hold shield case 1 Remove it from the main unit 3 Remove the 2 screws M3 pan head screws with spring washer which hold the power supply unit to the main unit Remove it from the main unit Service Manual BSM 9510 5 7 5 DISASSE
86. trument is made of resin the outside surface of the instrument is easily damaged So when handling the instrument remove clutter from around the instrument and be careful to not damage the instrument or get it dirty e Because most of the boards in the instrument are multilayer boards with surface mounted electrical devices SMD when removing and soldering the electrical devices a special tool is required To avoid damaging other electrical components do not remove and solder SMD components yourself Measuring and Test Equipment Maintain the accuracy of the measuring and test equipment by checking and calibrating it according to the check and calibration procedures 1 3 1 GENERAL Service Policy Service Parts and Patient Safety Checks Service Policy Service Parts Our technical service policy for this instrument is to replace the faulty unit board or part or damaged mechanical part with a new one Do not perform electrical device or component level repair of the multilayer board or unit We do not support component level repair outside the factory for the following reasons Most of the boards are multilayer boards with surface mounted electrical devices so the mounting density of the board is too high A special tool or high degree of repair skill is required to repair the multilayer boards with surface mounted electrical devices Disassemble the instrument or replace a board or unit in an environment
87. where the instrument is protected against static electricity As background knowledge for repair pay special attention to the following You can reduce the repair time by considering the problem before starting repair You can clarify the source of most of the troubles using the information from the diagnostic check function of the instrument Refer to Diagnostic Check of this manual Refer to Replaceable Parts List of this manual for the service parts for technical service that we provide NOTE When ordering parts or accessories from your Nihon Kohden representative please quote the NK code number and part name which is listed in this service manual and the name or model of the unit in which the required part is located This will help us to promptly attend to your needs Always use parts and accessories recommended or supplied by Nihon Kohden Corporation to assure maximum performance from your instrument Service Manual BSM 9510 Patient Safety Checks Service Manual BSM 9510 1 GENERAL Periodic maintenance procedures and diagnostic check procedures are provided in this manual to ensure that the instrument is operating in accordance with its design and production specifications To verify that the instrument is working in a safe manner with regard to patient safety patient safety checks should be performed on the instrument before it is first installed periodically after installation and after any repair is

- Frank`s Hospital Workshop

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