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Datex-Ohmeda ARK N-SCAN, Technical Reference Manual Slot

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Datex-Ohmeda ARK N-SCAN Technical Reference Manual Slot Download Page 16

Datex-Ohmeda S/5 monitors

Document No. 8001019-3

12

4

 

TROUBLESHOOTING

4.1

 

Troubleshooting charts

4.1.1

 

Keyboard for the deioRecorder for Anesthesia, K-ARKB

Problem

Cause

Treatment

Keys have not effect on the display.

Cable is not connected or broken.
Wrong type of cable is connected.

Loose connector inside.
Component failure inside.

Connect right type of cable properly (see above).

Detach the bottom plate and check connectors
and components.

Membrane key not working.

Ribbon cable loose or broken. Keyboard cable
loose or broken. D-connector pin failure. IC
failure on the Controller board. RS232
communication failure on the main CPU board.
NOTE: The cancel key does not respond if the
menu is closed.
The modify key may not work if there is no
selection.

Check the items. Replace them if necessary.

Led does not light at alarm or stays
lit after alarm is over.

Cable loose or broken. LED broken.
Component failure on the Controller board.

Check the items. Replace them if necessary.

See more troubleshooting items on 

User’s Reference Manual

.

Summary of Contents for ARK N-SCAN

Page 1: ...cifications are subject to change without notice Document No 8001019 3 August 2001 Datex Ohmeda Inc 3030Ohmeda Drive 53707 7550 MADISON WIS USA Tel 1 608 221 1551 Fax 1 608 222 9147 www us datex ohmeda com Datex Ohmeda Division Instrumentarium Corp P O Box 900 FIN 00031 DATEX OHMEDA FINLAND Tel 358 10 394 11 Fax 358 9 146 3310 www datex ohmeda com Instrumentarium Corp All rights reserved ...

Page 2: ......

Page 3: ... 5 Connectors and signals 6 3 SERVICE PROCEDURES 8 3 1 General service information 8 3 2 Service check 9 3 2 1 Recommended tools 9 3 3 Disassembly and reassembly 11 4 TROUBLESHOOTING 12 4 1 Troubleshooting charts 12 4 1 1 Keyboard for the deioRecorder for Anesthesia K ARKB 12 4 1 2 Barcode Reader 13 5 SERVICE MENU 14 5 1 Keyboard menu 15 5 1 1 Keyboard Log 16 5 1 2 Keyboard Type 16 6 SPARE PARTS L...

Page 4: ...Datex Ohmeda S 5 monitors Document No 8001019 3 ii SERVICE CHECK FORM A 1 ...

Page 5: ...sthesia Monitor and AS 3 Anesthesia Monitor Freeze Take Snapshot Trends Monitor Setup Patient Data Reset Case Record Print Normal Screen Help Silence Alarms NIBP Invasive Pressures ECG Airway Gas Pulse Oximetry Others 1 2 3 4 Q W E A B C D F G H I J K L M O P R S Z X Y T U V SPACE SEARCH 1 2 3 4 5 6 7 8 9 0 Del PgUp PgDn Drugs Events Shift Enter Backspace Shift 5 N Display Record Patient Ventilat ...

Page 6: ...imizer for Anesthesia s manual Contents of the menus in your hospital Contact the personnel responsible for the menu configurations in the hospital Monitor parameters physiological trends general messages and symbols on the display Datex Ohmeda S 5 Anesthesia Monitor User s Guide and User s Reference Manual Printer The printer manual Barcode Reader The Barcode Reader manual ...

Page 7: ...Environmental requirements Operating temperature 10 35 C 50 95 F Storage temperature 10 45 C 14 113 F Humidity 10 90 non condensing 1 1 2 ARK Barcode Reader N SCAN Dimensions W L H 7 1 12 7 16 cm 2 8 5 6 3 in Weight approx 170 g 5 98 oz w o cable Power supplied from S 5 monitor or AS 3 AM or AS 3 CM Light source 675 nm laser diode Laser classifications CDRH Class II IEC Class 1 IEC 825 Class 2 Env...

Page 8: ...board keys and the ComWheel and forwards the information to the CPU board in the monitor through RS232 serial interface Additionally the board controls the LEDs on the K ARKB front panel External communication Communication with the CPU board takes place in RS232 serial communication channel which is available in the CPU bus There are also two bidirectional signals Data and Clock for PCKB format c...

Page 9: ...Interface Board B ARK The Keyboard Interface Board B ARK is installed in the 8 Module Frame of the S 5 Anesthesia Monitor It has a 26 pin D connector to which the Keyboard for the deioRecorder for Anesthesia K ARKB is connected The board passes the keyboard signals to the F CU8 2 4 ARK Barcode Reader N SCAN The Datex Ohmeda ARK Barcode Reader N SCAN is an optional device to make record keeping fas...

Page 10: ...ND 5 5 V Keyboard for the deioRecorder for Anesthesia 9 pin connector on the keyboard for the deioRecorder for Anesthesia K ARKB 6 9 1 5 Pin No I O Signal 1 I O PC DATA 2 I RX 3 O TX 4 I 5 V 5 GND 6 I RESET 7 GND 8 N C 9 I O PC CLOCK The connector located on the Keyboard Interface Board B ARK 9 18 26 1 10 19 Pin No I O Signal 1 N C 2 N C 3 N C 4 N C 5 N C 6 O Ground 7 N C 8 N C 9 N C 10 N C 11 N C...

Page 11: ...485 6 SA6 SA7 DATA_RS485 7 SA8 SA9 DATA_RS485 8 SA10 SA11 TXDD_RS232 9 SA12 SA13 RXDD_RS232 10 SA14 SA15 BIT0IN 11 SA16 SA17 BIT1IN 12 SA18 SA19 TXDC 13 SA20 SA21 RXDC 14 SA22 SA23 RTSC 15 SMEMR SMEMW CTSC 16 IOR IOW TXDB 17 CLK RESET RXDB 18 IOCHRDY IRQ10 RTSB 19 N C_1 IRQ11 CTSB 20 N C_2 IRQ12 TXDA 21 SBHE IRQ15 RXDA 22 SD0 SD1 RTSA 23 SD2 SD3 CTSA 24 SD4 SD5 LOUDSPEAKER 25 SD6 SD7 5 V 26 SD8 SD...

Page 12: ...arts The circuit boards should be then returned to Datex Ohmeda for repair Datex Ohmeda is always available for service advice Please provide the unit serial number full type designation and a detailed fault description CAUTION The tests and repairs outlined in this section should only be attempted by trained personnel with the appropriate equipment Unauthorized service may void warranty of the un...

Page 13: ...s also apply to monitors with older monitor software 3 2 1 Recommended tools Tool Order No Notes B ARK with AM Screwdriver 1 Disconnect the interface cable from the keyboard for the deioRecorder for Anesthesia K ARKB and check the cable the connector pins are clean and straight and at about the same height the locking screws are intact the cable is intact Leave the cable disconnected 2 Detach the ...

Page 14: ...sthesia K ARKB software 6 Select the menu Keyboard with the ComWheel Highlight the text Upper Led Check that the red alarm LED is turning on and off on the keyboard for the deioRecorder for Anesthesia when pressing the ComWheel Check also the yellow alarm LED by selecting Lower Led from the menu 7 Check the ComWheel Turn the ComWheel clockwise and counterclockwise and check that each step generate...

Page 15: ... and leakage current test 10 Check that the Keyboard for the deioRecorder for Anesthesia functions normally after the performed electrical safety check 11 Clean the Keyboard for the deioRecorder for Anesthesia with suitable detergent Fill in all necessary documents 3 3 Disassembly and reassembly The Keyboard for the deioRecorder for Anesthesia K ARKB is disassembled in the following way See the ex...

Page 16: ... connectors and components Membrane key not working Ribbon cable loose or broken Keyboard cable loose or broken D connector pin failure IC failure on the Controller board RS232 communication failure on the main CPU board NOTE The cancel key does not respond if the menu is closed The modify key may not work if there is no selection Check the items Replace them if necessary Led does not light at ala...

Page 17: ...Barcode Reader is not correctly programmed 3 Monitor is not connected to the network and the memory module does not have a menu card inside 4 Monitor has an old configuration which is not updated 5 Old software version on monitor 1 Contact personnel responsible for installing and configuring the monitors 2 Contact personnel responsible for installing and configuring the monitors The Barcode Reader...

Page 18: ...Datex Ohmeda S 5 monitors Document No 8001019 3 14 5 SERVICE MENU 1 Press the Monitor Setup key 2 Select Install Service password 16 4 34 3 Select Service password 26 23 8 4 Select Keyboard ...

Page 19: ...turned on and off by pressing the ComWheel Dummy Press is for testing the ComWheel When the text is highlighted pressing of the ComWheel create a sound from the loudspeaker and the corresponding number on the service data field increase Service Data Message count counts the number of messages that are sent out to the main CPU board Leds upper and lower indicate the states of the alarm LEDs on the ...

Page 20: ...s FIFO type 5 1 2 Keyboard Type Store Mask A selection for setting the Keyboard for the deioRecorder for Anesthesia s language The selected language determines the outcome of the lower keypad Store Type is for setting the keyboard s type COM Command Board ARK Anesthesia Record Keeping Keyboard IC Information Center Keyboard NOTE The settings should be checked if the controller board is replaced If...

Page 21: ...d 65142 2 Alpha numeric Keyboard PC board K ARK Rev 00 01 884178 3 Controller board K ARK rev 00 884177 4 Rotary wheel 879872 5 ComWheel cover and spring 879191 6 Cross cylinder head screw M3x6 61721 8 Membrane keyboard 879964 10 Membrane keyboard 879373 this part is recommended for stock 6 1 2 AnesthesiaKeyboard K ARK rev 01 02 Item Item description Order No 3 Controller board K ARK rev 01 02 893...

Page 22: ...K 884178 4 Screw slotted head fillister head M3x6 61721 5 Bottom plate K ARKB 898392 6 Sticker pad diam 16 height 8 65142 7 Membrane keypad upper K ARKB 8000006 8 Keyboard casing K ARKB 898391 9 Command bar board K ARKB 8000054 10 Opto encoder rotary switch 4inch ribbon cable and connector 113291 11 Spine m3 2 63611 12 Emc plate K ARKB 8000960 13 D female screwlock 640624 14 Output connector cable...

Page 23: ... 898373 892332 893601 9 42 Dnk 898374 892199 893602 9 43 Fre 898375 892327 893596 9 44 Dut 898376 892328 893597 9 45 Fle 898377 892328 893597 9 46 Ita 898378 892330 893599 9 47 Nor 893551 9 48 Por 895260 Item Adaptation K ARK Rev 00 01 Order No K ARK Rev 02 Order No 7 23 Eng 884017 893603 7 25 Sca 884632 893807 7 26 Fin 888862 893609 7 33 Ger 885133 893604 7 40 Spa 886198 893607 7 41 Swe 885916 89...

Page 24: ...69 1 898190 2 FR 898170 1 898182 2 NL 898171 1 898181 2 ES 898172 1 898184 2 IT 898171 1 898185 2 PT 898174 1 898186 2 FI 898175 1 898187 2 SV 898176 1 898188 2 NO 898177 1 898189 2 DE 898178 1 898181 2 JA 8000171 1 8000174 2 SCAND EN 898168 1 898796 2 BEL NL 898171 1 898797 6 1 6 Keyboard Interface Board B ARK Item Item description Order No Grounding plate 885198 Block screw for cables 546096 ...

Page 25: ...No 8001019 3 21 7 EARLIER REVISIONS Information of Anesthesia Keyboard K ARK rev 00 see service manual 885 941 Information of Anesthesia Keyboard K ARK rev 02 see tech reference manual 896 624 Previous Bar Code Reader by HP rev 00 see Technical Reference Manual 895 585 ...

Page 26: ...Datex Ohmeda S 5 monitors Document No 8001019 3 22 ...

Page 27: ...APPENDIX A Service check form K ARKB Document No 8001019 3 23 APPENDIX A ...

Page 28: ...Datex Ohmeda S 5 monitors Document No 8001019 3 24 ...

Page 29: ...ice Keyboard type S N Service engineer Date OK Test OK N A Test not applicable Fail Test Failed OK N A Fail OK N A Fail 1 Cable 2 Internal parts 3 External parts 4 ON LED 5 Software KB 6 Alarm LEDs 7 ComWheel 8 Membrane keys Notes 9 Electrical safety check 10 Functioning after electrical safety check 11 Final cleaning Notes Used Spare Parts Signature ...

Page 30: ...Datex Ohmeda S 5 monitors Document No 8001019 3 ...

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