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NDD EasyOne-CS Field Service Manual

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EasyOne-CS
Field Service Manual
EasyOne-CS Spirometer
Manufactured for GE Medical Systems Information Technologies
ndd Medizintechnik AG
Technoparkstrasse 1
CH-8005 Zürich, Schweiz
www.ndd.ch
2030434-006 Rev. E

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  • Page 1 EasyOne-CS Field Service Manual EasyOne-CS Spirometer Manufactured for GE Medical Systems Information Technologies ndd Medizintechnik AG Technoparkstrasse 1 CH-8005 Zürich, Schweiz www.ndd.ch 2030434-006 Rev. E...

  • Page 3: Table Of Contents

    Preparation (save database) ......................22 13.4 Battery exchange procedure ......................23 13.5 Restart EasyOne-CS ........................24 13.6 Restore database ......................... 24 EasyOne-CS board with sensor and housing parts Replacement ............24 14.1 Background ..........................24 Appendix ............................26 15.1 Schematic Diagrams ........................26 15.2...
  • Page 4 Octobre 27, 2009 This page with additional addresses 2030434-006 Rev. D Header info modified to “EasyOne-CS Field Service Manual” November 6, 2009 Chapter 7.2 Accessories – CD pictures adapted to V2.9.5 Chapter 11 modified to document update FW v4.1 to v4.3 2030434-006 Rev.

  • Page 5: Manual Purpose

    4 Operation Principle This EasyOne-CS flow sensor is equipped with two ultrasonic transducers, mounted at different sides of the flow channel. In order to determine gas flow (and molar mass), ultrasonic pulses are transmitted in up- and downstream direction.

  • Page 6: Technical Details

    Figure 3: Rear view with empty battery compartment The two screws on the back side are used to open EasyOne-CS. With the exception of the lithium battery there are no serviceable parts inside the unit. Therefore do not open the unit! Figure 4: Bottom view of EasyOne-CS The bottom view shows the name plate, the serial number and the EasyOne-CS-to-Screen-Connector.

  • Page 7: Screen-Connector

    EasyOne-CS Field Service Manual Page 5 5.2 Screen-Connector The following pictures show the top and bottom views of the EasyOne-CS Screen-Connector. Figure 5: Screen-Connector top view Figure 6: Screen-Connector bottom view The Screen-Connector uses a standard USB connection to the PC.

  • Page 8: Block Diagram

    2030434-006 Rev. E EasyOne-CS Field Service Manual Page 6 5.3 Block Diagram The following picture shows the functional block diagram of the EasyOne-CS Spirometer. Flow Sensor Real Time ASIC Clock (RTC) Buzzer Microcontroller Serial Data M16C62 Flash Graphic LC Display...

  • Page 9: Specifications

    2030434-006 Rev. E EasyOne-CS Field Service Manual Page 7 Figure 8: Top view of EasyOne-CS PCB (without EMI shielding) 6 Specifications 6.1 EasyOne-CS Model 2001 Spirometer Size: 83 x 158 x 43 mm (3.3 x 6.2 x 1.7 inches) Weight:...

  • Page 10: Easyone-Cs Model 2010 Screen-Connector

    C CSA US approval, CAN/CSA-C22.2 No. 601.1-M90, S1-94, CSA 601.1 Amendment 2:1998, UL Std No. 2601.1 FDA 510 (k) approval, K993921 EasyOne-CS meets or exceeds the published targets of the European Respiratory Society (ERS), the American Thoracic Society (ATS) and the National Lung Health Education Program (NLHEP).

  • Page 11: Accessories

    2030434-006 Rev. E EasyOne-CS Field Service Manual Page 9 7.2 Accessories Part Number Description Short Description 2030431-003 Screen-Connector, connects EasyOne-CS with CABLE EASYONE-CS - PC the PC via USB connection 2030431-005 CD with EasyWare V2.9.5 software CD EASYWARE V2.9.5 2030431-006...
  • Page 12 2030434-006 Rev. E EasyOne-CS Field Service Manual Page 10 Part Number Description Short Description 2030431-008 25 nose clips SPLY NOSECLIP #25 2030431-009 100 pads for noseclips SPLY PAD FOR NOSECLIP #100 2030431-010 Calibration syringe SPLY CALIBRATION SYRINGE EASYONE-CS...

  • Page 13: Spare Parts

    2030434-006 Rev. E EasyOne-CS Field Service Manual Page 11 7.3 Spare Parts Part Number Description Short Description 2033231-001 Case front half SPARE EASYONE-CS FRONTHALF 2033231-002 Case rear half SPARE EASYONE-CS REARHALF 2033231-003 Battery door SPARE EASYONE-CS BATTERY DOOR 2033231-004 Keypad...

  • Page 14: Exchange Unit

    #2 Torx screw K30x6, WN1452 #2 Washer #2 Allen screw M3x25 #2 Hook-sleeve 5.6x6.5 2033231-006 PCB board with sensor and SPARE EASYONE-CS BOARD WITH SENSOR programmed serial number Serial number label (Silver label) 2033231-007 BR1225 Lithium battery coin SPARE EASYONE-CS LITHIUM BATTERY 7.4 Exchange Unit...

  • Page 15: Checkout Procedure

    EasyOne-CS:  Optional step: If all data in EasyOne-CS must be deleted, perform the ‘hidden key’ sequence 1- 2-5 described in the following chapter in order to perform a factory reset. Please be aware that this step clears all customer data and resets the device to factory default settings.

  • Page 16: Hidden Keys

    The “hidden key” sequences access special features that are not available in the standard menu structure of EasyOne-CS. The following table shows what key sequences are available. The column labeled ‘Location’ indicates in what menu / screen the described key sequence has to be used.

  • Page 17: Device Error Codes

    (check spirette insertion) the ultrasonic receive amplitude is too high (check spirette insertion) Bootloader software inconsistent (CRC failure) User software inconsistent (CRC failure). Update EasyOne-CS device software. Calibration data inconsistent. Failure of flash memory.

  • Page 18: Easyone-Cs Device Software Update

    11 EasyOne-CS Device Software Update 11.1 Introduction The internal software of EasyOne-CS is stored in a Flash EPROM. It is therefore possible to update the internal software. The following procedure describes how this update is executed. 11.2 Validated Upgrade Steps...
  • Page 19 2030434-006 Rev. E EasyOne-CS Field Service Manual Page 17 2. Click “Next >” 3. Select target installation folder if you prefer another one. Click “Next >”. 4. Click “Next >” 5. The EasyFlash software is now installed on your PC. Click “Close” to terminate the setup program.

  • Page 20: Easyone-Cs Device Software Update Procedure

    In order to update the EasyOne-CS device software follow this procedure: 1. Connect the EasyOne-CS Screen-Connector with an unused USB port of your PC. 2. Turn the power of EasyOne-CS on and connect it with the ScreenConnector. The EasyOne-CS display shows: „EasyOne“.

  • Page 21: Easyware Pc Software Installation

    “Firmware Version” and “CRC” information. Troubleshooting:  If the programming of the software is interrupted: Turn the power of EasyOne-CS off and turn it on again. Retry the programming procedure. 12 EasyWare PC Software Installation You will require Administrator privileges to install the software. Proceed as follows: ...
  • Page 22 2030434-006 Rev. E EasyOne-CS Field Service Manual Page 20  Click on "Install EasyWare".  Click on "Next >".  In the bottom part of the window, you can still select whether this application is to be installed for all users ("Everyone") or for you only ("Just me").

  • Page 23: Easyone-Cs Lithium Battery Replacement

    Enter the software serial number that is provided on the CD-ROM sleeve and then quit EasyWare. 13 EasyOne-CS Lithium Battery Replacement This procedure is intended for use by trained electronic service technicians. It describes how to exchange the internal Lithium battery.

  • Page 24: Environment

    Please contact service 3. Connect the EasyOne-CS to the PC (Device Connected is shown in the status line of EasyWare/ “PC interface active” on the EasyOne-CS screen) 4. Go to menu: File/Backup Device DB… And the following progress bar appears 5.

  • Page 25: Battery Exchange Procedure

     Remove the Lithium battery (see figures below)  Insert only 3V BR 1225 batteries which are approved by ndd Medizintechnik AG (e.g. Panasonic 3V BR 1225)  Make sure that the + Sign form holder and battery are matched.

  • Page 26: Restart Easyone-Cs

    13.5 Restart EasyOne-CS Switch the EasyOne-CS back on. The above described error screen (#25) should be shown. Do the steps as described before. If you are in the main menu, check that all records are there by going to View results.
  • Page 27 2030434-006 Rev. E EasyOne-CS Field Service Manual Page 25  Put the front part with the keyboard back on the instrument in that way that the window is placed over the LCD display and that the front fits tight on the back cover ...

  • Page 28: Appendix

    2030434-006 Rev. E EasyOne-CS Field Service Manual Page 26 15 Appendix 15.1 Schematic Diagrams...
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  • Page 35: Weee Selective Treatment

    2030434-006 Rev. E EasyOne-CS Field Service Manual Page 33 15.2 WEEE Selective Treatment WEEE category: 8 (Medical Device) WEEE Selective Type/Materials Check ONLY if Substances, préparations et composants Treatment substance is Category present Traitement sélectif Une croix si la des matières et...
  • Page 36 GE Medical Systems GE Medical Systems Asia Headquarters Information Technologies, Inc. Information Technologies, GmbH GE China Co., Ltd. 8200 West Tower Avenue Munzinger Straße 5 No1 Huatuo Road, Milwaukee, WI 53233 USA D-79111 Freiburg Zhangjiang Hi-Tech Park Pudong, Tel: +1 414 355 5000 Germany Shanghai, P.R.China 201203 +1 800 437 1171 (USA only)

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