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Bird Sentry™ Blender 

User’s Guide 

 

Summary of Contents for Bird Sentry

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

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

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