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Bird Sentry™ Blender

xii

L1383 Rev. D

Chapter 7:

Appendices ...................................................................................................... 19

Glossary ....................................................................................................................... 19

Specifications ................................................................................................................ 19

Setup and Installation ................................................................................................... 21

Theory of Operations .................................................................................................... 22

Flow Characteristics ...................................................................................................... 25

Содержание Bird Sentry

Страница 1: ...Bird Sentry Blender User s Guide...

Страница 2: ...ng or supplementing the terms and conditions of the License Agreement 1997 2010 CareFusion Corporation or one of its subsidiaries All rights reserved The CareFusion logo and Bird Sentry are trademarks...

Страница 3: ...ird Sentry Blender L1383 Rev D iii Revision History Date Revision Description February 1997 A Initial release March 1997 B January 1998 C September 2010 D Rebranded the document to the CareFusion styl...

Страница 4: ...ny kind based upon a claim for breach of warranty other than the purchase price of any defective product covered hereunder CareFusion warranties as herein and above set forth shall not be enlarged dim...

Страница 5: ...operate the Bird Sentry blender unattended in an MRI environment or in the vicinity of high frequency surgical diathermy equipment defibrillators or shortwave therapy equipment Electromagnetic interf...

Страница 6: ...ings cautions and notes pertinent to the safe servicing of the Bird Sentry blender If you have a question regarding the installation setup operation or maintenance of the Bird Sentry blender contact c...

Страница 7: ...o not use parts accessories or options that have not been authorized for use with the Bird Sentry blender Using unauthorized parts accessories or options may be harmful to the patient or damage the Bi...

Страница 8: ...tent less than 7 9 PPM 0 0059mg L Oxygen purity should be at least 99 6 and air used should be medical grade Water vapor content must not exceed a dew point of 5 F 3 C below the lowest ambient tempera...

Страница 9: ...panel of the Bird Sentry blender to adjust the O2 concentration to the desired setting Equipment Symbols The following symbols appear on the Bird Sentry blender Symbol Compliance Meaning IEC 578 Symbo...

Страница 10: ...Bird Sentry Blender x L1383 Rev D Bird Sentry Blender...

Страница 11: ...vanic O2 Sensor 5 What You Will Need to Operate the Blender 6 What to Do If the Blender Fails 6 How to Get Help 6 Chapter 2 Operating Procedures 7 Monitoring 7 Alarm Setting Procedure 7 Basic Operatio...

Страница 12: ...Bird Sentry Blender xii L1383 Rev D Chapter 7 Appendices 19 Glossary 19 Specifications 19 Setup and Installation 21 Theory of Operations 22 Flow Characteristics 25...

Страница 13: ...or provides high and low alarm limits which when exceeded cause an audible visual alarm to activate The Bird Sentry blender design allows for a wide scope of applications including Free flow oxygen ad...

Страница 14: ...is used to turn on or off The blender will continue to function and deliver mixed gas with display turned to OFF When the ON OFF key is pressed once the Bird Sentry blender will start to display the...

Страница 15: ...entry blender exits the alarm set mode and returns to normal operation The Bird Sentry blender will also revert to normal operation storing the most recent alarm value if 10 seconds elapse and no keys...

Страница 16: ...e Bird Sentry blender from 2 100 LPM P Medical Air Inlet Connector A diameter indexed DISS air fitting for connection to an air inlet hose from the air gas source Q Oxygen Inlet Connector A diameter i...

Страница 17: ...is specific to oxygen It consists of two electrodes a cathode and an anode a Teflon membrane and an electrolyte Oxygen diffuses through the Teflon membrane and immediately reacts at a gold cathode Oxy...

Страница 18: ...sounds an alarm If at any time ERX Er1 Er4 etc appears on the LCD contact a service technician certified by CareFusion Warning Do not operate the blender unless qualified personnel are in attendance...

Страница 19: ...arm Setting Procedure Low Alarm Setting To adjust the low alarm setting 1 Press the LOCK key to unlock the keypad 2 Press the LOW SET key The LOW icon will start to flash 3 Use the UP and DOWN arrow k...

Страница 20: ...gas 1 Place the sensor probe in the sensor port on the Bird Sentry blender If using a standard T adapter in an alternate location make sure the sensor is mounted in the adapter with the flow diverter...

Страница 21: ...he 100 stop Turn off the air supply If the LOCKED icon is displayed press the LOCK key The icon should disappear Press the CAL key the CAL icon will be displayed momentarily which will be followed by...

Страница 22: ...on saves times by setting the calibration value to the last calibration value used without scrolling the display To use this function 1 Introduce the previously used oxygen standard to the sensor 2 Pr...

Страница 23: ...ntration such that the display reads 60 O2 3 No response 2 Disconnect the 50 PSIG AIR source from the Bird Sentry blender Audible alarm sounds Display reads 100 O2 2 3 Reconnect 50 PSIG AIR source to...

Страница 24: ...Rev D PROCEDURE BIRD SENTRY RESPONSE 11 Slowly raise the pressure of air regulator to 50 PSIG and back to 0 PSIG while observing the oxygen hose end in beaker No bubbles should be observed Audible ala...

Страница 25: ...operly Contact CareFusion distributor or CareFusion Corporation for repair 3 Bird Sentry blender operation out of calibration Contact CareFusion distributor or CareFusion Corporation for repair Bird S...

Страница 26: ...and Maintenance Disposable Galvanic O2 Sensor Cable Sensor will calibrate but does not return to 21 2 oxygen in air 2 to 5 minutes when performing daily check procedure Disposable oxygen sensor damage...

Страница 27: ...oapy water or mild disinfectant An all purpose cleaner may be used on the exterior of the Bird Sentry blender Store the Bird Sentry blender in a clean dry place when not in use Note Only the exterior...

Страница 28: ...Chapter 5 Cleaning the Bird Sentry Blender Bird Sentry Blender 16 L1383 Rev D Bird Sentry Blender...

Страница 29: ...nical use and periodically thereafter please follow the performance check guidelines listed in Chapter 3 When using the Bird Sentry blender with a medical grade compressed air source and air inlet wat...

Страница 30: ...d discard sensor port bleed muffler from bottom outlet block by carefully prying out ring clip Set block and connector aside for cleaning and reassembly 4 Using a proper screwdriver Phillips remove fo...

Страница 31: ...urs continuous operation no alarming Oxygen measurement range 0 to 100 oxygen Display resolution 0 1 oxygen O2 Concentration adjustment range 21 to 100 O2 Gas supply pressure range 30 75 PSIG 2 0 to 5...

Страница 32: ...tration alarm range 18 to 99 oxygen O2 Sensors Oxygen measurement accuracy 2 oxygen Linearity 1 oxygen when temperature and pressure are held constant Potential error due to changes in sensor temperat...

Страница 33: ...750 000 O2 hours approx two years average use Shelf life The date by which the sensor must be placed into service to achieve one year service life is marked on each sensor package Sensor warm up time...

Страница 34: ...and sensor receptacle are readily accessible Check that the available room light is sufficient to view all displays Sensor Installation Be sure to use a fresh O2 sensor Plug the sensor cable into the...

Страница 35: ...r and monitor functions Alarm Bypass Function The Bird Sentry blender includes a pressure differential alarm which provides an audible alarm if gas source pressures differ by 20 PSI 1 3 BAR nominal or...

Страница 36: ...diagram is intended to assist the user in understanding the general functioning of the Bird Sentry circuitry The user and technician are both cautioned that there are no serviceable components on the...

Страница 37: ...Bird Sentry Blender Chapter 7 Appendices L1383 Rev D 25 Flow Characteristics Note Graphs are typical of a representative sample Minor variations are to be expected...

Страница 38: ...Chapter 7 Appendices Bird Sentry Blender 26 L1383 Rev D Bird Sentry Blender...

Страница 39: ...I S S 22 disposable galvanic O2 sensor 5 21 E electromagnetic interference v EMC v F flow characteristics 25 front panel 2 G galvanic O2 sensor 5 Galvanic O2 Sensor Cable disposing 17 gas outlet 23 g...

Страница 40: ...Chapter 7 Appendices Bird Sentry Blender 28 L1383 Rev D Bird Sentry Blender...

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