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OHD Quantifit Respirator Fit Tester Manual v2008

1. In the Outstanding Test Summary dialog window select an appropriate time period The date selection will reflect those who have not been fit tested within the amount of days that is selected A list of people who have not been tested in the last x number of days Click Print to start printing or Cancel to abort In the Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data Click Print to print the report or Cancel to abort Printing the Fit Test Certification Card This report allows the operator to print a certification card that the subject can keep in his or her wallet or pocket To print the fit test card 1 2 Quantifit User s Guide Click the Reports menu Click FitTest Card A graphic is shown of the position of ten cards If you have a perforated sheet with other cards printed on it you may select a starting point for where you want the current report to begin printing Cancel In the FitTest Card dialog window select by name or test date Select multiple people by using OR between each selection Click Print to start printing or Cancel to abort These cards will print on plain paper or a standard pre perforated business card sheet You may laminate the cards in a pocket laminator 15 Report Generation e 100 Printing Detail Reports Detail reports are provided for Company Location Information Protocol Information a
2. Printing Summary Reports Quantifit User s Guide NOTE FitTrack prints all reports to the Default System printer Summary reports provide all information for Company Location Information Protocol Information Quantifit Information Calibration Information and Respirator Information unless narrowed by Report Filter Criterion Summary reports are also provided for Personnel Information FitTest Information A FitTest Log and Outstanding Test Information on an individual Company Location basis With each report there is an option to Sort or Filter the criteria you wish to print If no filtering or sorting is needed simply bypass this screen by clicking on the Print button Sort and Filter instructions appear at the end of this section Printing the Company Location Summary This report will print a list of Company Locations that have been entered into FitTrack To print the Company Location Summary report 1 Click the Reports menu 2 Click Company Location Summary 3 In the Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data 4 Click Print to print the report or Cancel to abort 15 Report Generation e 97 Quantifit User s Guide Printing the Protocol Summary This report will print a list of Protocols contained within FitTrack To print the Protocol Summary report 1 Click the Reports menu 2 Click Protocol Summary 3 In the Report Query dial
3. Quantifit User s Guide Dual Tube Cal Ports During the instrument s daily calibration the clear tubing sides of the Triple Tube will be connected to these ports These ports are interchangeable therefore it does not matter which tube gets connected to which port Do not connect the blue tube to this port this will result in a failure of the daily calibration Exhaust Port This port exhausts air out of the unit during normal operation This port is also used during factory calibration and should not be tampered with by the user USB PC Port The USB PC Port is used to connect the Quantifit to a PC The Quantifit is shipped with a supplied cable for this purpose The USB symbol see image at left on the cable must face up to properly insert this cable This cable allows for the Quantifit to be operated from the supplied software This cable may also be used to upgrade the firmware of the Quantifit USB Devices 2 The two standard USB ports may be used to connect the USB Keyboard and the optional printer These ports are interchangeable and may be used for either of these devices The top port only may be used to connect a flash drive or memory stick to download testing data Please note that this will only work on the top USB port Printer Compatibility Information To use a printer directly connected to the Quantifit only approved printers may be used Those printers include all Hewlett Packard HP Deskjet printers with a
4. e Be sure to prop open or remove the inhalation valve from the mask nm Triple Tube amp Trigger Button Connections e First attach the triple tube assembly Part 9503 4003 to the front of the Quantifit Use the end of the dual tube assembly that has one male quick disconnect adapter to connect to Flow use the clear female connector to connect to Pressure and the blue female tube to connect to Valve e Connect the Trigger Button by inserting the quarter inch connector into the Trigger port Quantifit User s Guide 3 Operating Instructions e 16 Quantifit User s Guide Daily Calibration At the beginning of each day if the Daily Calibration has not been performed the instrument will prompt the user to do the calibration It is recommended that the daily calibration be performed before each day of testing This calibration assures the user not only that the Quantifit is working properly but that it is also measuring leak within the specified tolerance Zero the Sensor The Quantifit will first prompt the user to zero the sensor of the instrument In order to do this step the user must disconnect the Triple Tube from the front of the instrument and press on the Optical Sensor Knob to zero the sensor Daily Calibration For the next step the instrument will prompt you to connect the Triple tube to the front of the instrument and then to connect the two ends of the clear tubing to the back of the instruments on the D
5. m Print Date of Birth e Save Date Hired Department Find Position Title Job Code Medical Evaluation Custom Custom2 Custom 3 Click Save to create the new record or click Cancel to abort If you are ready to perform a fit test choose Next Read section pertaining to performing a fit test See page 18 Modifying an Existing Record To modify an existing personnel record from the Personnel Information dialog window 1 In the main Personnel Information window click the personnel record you wish to modify 2 Click the Modify button found on the right side of the window 3 Inthe Personnel Details dialog window change the appropriate information 4 Click Save to save the changes or click Cancel to abort Quantifit User s Guide 12 Modifying System Data e 84 Quantifit User s Guide Deleting a Record To delete a personnel record from the Personnel Information dialog window 1 Click the personnel record you wish to delete 2 Note the Delete Warning in the General Warnings Section 3 Click the Delete button found on the right side of the window WARNING This option will delete the currently selected personnel record along with all test data Using Query to Filter Records The Query function allows filtering of personnel records based on a specified criterion To perform a Query from the Personnel Information dialog window 1 Click the Que
6. 674 Scroll Press the Optical Sensor Knob to enter the scroll feature You may scroll anywhere in the list to highlight any specific test The Optical Sensor Knob has a variable speed so that the faster you turn it the faster it accelerates With a single quick turn you will find the cursor at the bottom of the list Press the knob again to exit scroll mode which will allow you to make another selection from the bottom menu View The view selection will allow you to view the test in the same manner that you could view the test directly after its completion You can scroll through the screens to see the overall fit factor test details and then results for each step You may also print the results for that individual test Print Menu The print menu selection will print a report of fit tests When selecting this option you have a choice to print a highlighted record or print a log If you choose the Print Record selection you will print an individual test If you select Print Log you will be prompted to choose to print tests from a specific date that you will specify or you could Print All to print your entire database This feature will print a landscape horizontal page with each test contained within one line Each line contains date time last name first name pass fail mask model mask size fit factor and leak rate The report contains 40 tests per page File Menu The file menu option is for transferring data This fea
7. Cartridge Type Quantifit User s Guide 14 Performing a Fit Test e 91 Quantifit User s Guide 2 Select Add Modify or Remove to edit the list of respirators attached to that person Appropriate Size and Cartridge Type options are included when Adding a respirator from the Respirator Selection window The Respirator Selection window may also be accessed by using the Modify button 3 Verify that the desired respirator to test is highlighted before leaving this window You will be prompted to confirm Selecting a Protocol To select a protocol 1 Click the Select Protocol tab in the Test Information dialog window The default protocol is always the last protocol run Test Information Personnel ID Bee Clean First Name Last Name Select Respirator Select Protocol Select FitTester Prtcec None ccc Test Parameters Minimum Passing Fit Modeled Work Rate Normal Half Mask 100 Full Face 500 Step Num Step Description Step Type Exercise Duration sec gt 1 Don amp Face Forward Test 0 2 Bend at the Waist amp Face Forward Test 3 Sheke Head Face Fowad Test 4 Redon amp Face Forward Test 5 Redon amp Face Forward Test 2 Use the Protocol Name drop down list to select the desired protocol Selecting a Quantifit To select a Quantifit 1 Click the Select Quantifit tab in the Test Information dialog The default Quantifit is
8. displayed to show the current setting and the changes you are making to that setting See diagram below for step 1 Redon Protocol Step Type Action Dur Current 1 Test Face Forward N A New 1 Test Face Forward N A Save and Exit Cancel and Exit Select Step to Edit The cursor is highlighted on New Step 1 To change a different step press on the Optical Sensor Knob and scroll to the step desired Press on the knob again and you can toggle the next field between Test and Exer Exercise and Clr Clear if you choose to delete that particular step Finally move over to the Action to select the desired action The available actions are all of the standard selections that have been used throughout the history of fit testing The duration is listed as N A because this is not a changeable feature By the definition of the way in which Controlled Negative Pressure works all tests are preset to measure at 8 seconds When you have one step completed scroll to another step if desired When the protocol is set you can select Save and Exit to save that protocol If you decide to delete the changes you ve made you can select Cancel and Exit to exit this menu and lose the settings you ve made If Custom or Custom 2 had been selected you can create up to 18 steps ina protocol if you have specific needs or desire to create a protocol for mask integrity testing or any other function of the Quantifit 5 Edit Protocol Menu e 4
9. for complete instructions To perform each of the five steps of a fit test protocol the test subject takes a comfortable breath and holds it and then presses the trigger button to begin the test The trigger button simultaneously closes off the breathing airway and starts the test At the end of the 8 second test the instrument automatically releases the airway which allows the test subject to breathe If at any time the test subject wishes to do a user seal check the Seal Check button on the front panel of the instrument can be used The subject can press the Seal Check button while inhaling and hold his or her breath for 10 seconds When the Seal Check button is released the subject should feel the mask move away from the face as the pressure is released If this does not occur this would indicate that the mask leak was so significant that the pressure could not be held for the 10 seconds Quantifit User s Guide 3 Operating Instructions e 18 Quantitative Fit Test Overview Quantifit User s Guide Procedure The Quantifit does not require an invasive probe in the respirator mask In most cases the test subject can be tested using the actual respirator mask that is worn in the workplace The respirator mask inlets are capped with one or two of the test adapters described in the previous section and inhalation valves are removed or propped open The test subject dons the respirator mask to perform the fit test When the mask is pr
10. 500 If the fit factor is greater than 500 the Quantifit will move to the next step If it is below 500 the Quantifit will require that the user retry the step If you chose to change the minimum requirement to higher or lower than what OSHA has determined you can change it here This value does not change the minimum passing criteria it only changes the value in which the Quantifit will automatically move the user to the next step of the protocol If you wish to bypass the auto advance feature you may set the value to 0 This will require the user to individually save each step and the Quantifit will not auto advance Test Results Test result determines the way in which the fit factor is calculated The native technology to the Quantifit is Controlled Negative Pressure CNP This measurement is calculated by taking the measured leak rate dividing it by the modeled breathing rate and this will give you the fit factor See page 20 If you were to use the older approved method of fit testing Ambient Aerosol AA the fit factor is calculated much differently The AA instrument counts particles outside the mask and then compares it to particles inside the mask with the assumption that the particles in the mask leaked in through an opening and that it s actually able to see a proper sampling of those particles The fit factor is calculated by dividing the particles outside the mask by the particles inside the mask an
11. 95 Manually Entering Test Results es cecssecseesecseescesecseesecsseeeesaecasaecaeesecnesseesaseeeeaecaeeseenees 96 Addins Test Results recni hnn a r a tied tenn pelea 96 Deleting Fest RESUS ienne e eaa E E EEE E E E n 96 15 Report Generation 97 Printing Summary Reports Sessi iaee t eenei aat p dated dh penne edit Sea a Epa AE 97 Printing the Company Location SUMMATY s ssessseseeseeeeseersteertererrsrsesrerrererssesesrereeree 97 Printing the Protocol Summary cc ceeeceeseceseteeeeceseeeeseceeesecseeseenaeeecsaecasesecaeeseens 98 Printing the Respirator SUMMALY cceeeeeeeeceeeseceseeeeeseceeesecueesecnaeeeesaeeaeesecaeeeeens 98 Printing the Instrument SUMMATY eee eeeceecseeeeceseeeeeseceeesecneeseceaeeecsaeeaeesecaeeeeens 98 Printing the Calibration Summary cee ceeeecseeeeceseeeeeseceeesecseesecnaeeecsaecaeeaesaeeeeens 98 Printing the Personne Summary 0 0 0 ce ceeeeeseeecseceeesecereeceseeeceaeceeesecnesseesaeeeeeaeeaeee 99 Printing the FitTest Summa ry s sesssessescsereesesesoessetsevencenseseneronsosesenensnseveres 99 Printing the FitTest EOG tirri ea aeee sess aieshiua ssbanineisiistastsauhavinieutideoeeeiaaee 99 Printing the Outstanding Test SUMMALY ee ceeeeeeseceeceeeeceeeeeeseceeeseenereresaeeees 100 Printing the Fit Test Certification Card 00 0 cece ceeecsseecceseeseeecsseeeeeseceeesesnereeeeaeeees 100 Printing Detail sREports rnei cies thse eaae aaa E E
12. In order for the synchronize function to work the databases being synchronized must have started as identical copies of a database You must first create a database and then use a copy to the computer with which you will be synchronizing The way to do this is through the Backup Restore commands This will produce the identical databases necessary for synchronization Quantifit User s Guide 11 System Database Functions e 67 Backing Up the FitTrack Database To make a backup of the FitTrack database 1 Click the System menu 2 Click Database Utilities 3 Select Backup 4 In the Filename box type a name for the backup and then click Save NOTE The backup will automatically default to the FitTrack folder with a file called FitTrack bak If you ever have need to reinstall the FitTrack software be sure to save the backup file to a folder other than the default location Restoring the FitTrack Database from a Backup To restore a previous backup of the FitTrack database 1 Click the System menu 2 Click Database Utilities 3 Click Restore 4 In the folder list browse to find the backup file ending with bak 5 Click the filename of the backup and then click Open WARNING This option will irreversibly and completely overwrite the existing FitTrack database with the one you are restoring Compacting the FitTrack Database As you change data in the FitTrack database the database file can become fragment
13. R i E ERT 15 Daly Calibrations n uan a r a aa e aan 17 Interfacing with the Respirator cccceeccesccessceseeeeceeecesecnecseecaeeeneeseeeeeeeenenesenseenaes 17 Performing a Fit Festri iie a att iieestaubesocinghiveh tienes A n S 18 Quantitative Fit Test OVerVieW cccccccccsssccssscescecssccesssecseeeesseceeeeeseecesseeessecsseeeesseceeeeeseeesees 19 PrOGEQUiC ac 3 isen aa EA E besten Sets E decd abeebetenend nutter ns 19 Protocol onni ahn R A a a a a a E aah eae 19 Fit PAG tr ioccccccsticvereescessicaseveveeseoes oleldevidencouaiesnabvenaedh vas itewszendersnieaeteaetenieinul neater 20 Gettin Started mnnera n a r a a a dias E Ganesh R 21 Power On and Menu Navigation csceccscesssscseesecsseeeesseceeesecseeecsaeeecaeeaeeaeeaeeseen 21 Using the Optical Sensor Knob and eyboard eseseeeeeseseseeesreerererssrrrererssrsrsreereree 21 Preparing the Respirator for Fit Testing ssseseseseseresesreeessreressesessrerrsseserseeserreess 22 Instructins the Test Subject 3 sits tio ap isctatin acne aeen eh oeniiecsyohoeee 22 4 Test Menu 23 Brea KIRE seaswstass seuss seats nsantcsdyat sansces dagdavbes E E T 23 Enin KONS LEYO BTO n SEEE EE EOE tie A EEEE 23 Chiallen g Pressure seos aere r iE E e de ates a EEE re esses 24 Respirator Mask Pressure ccss sssssseussassscusssscseveovacssvcseotsenisodnsvnassasoanesseass es ssoveeusecs 25 Pre est Parameters aaae r stu veens studies ss vacsavacnstsetas
14. Text File In the Import dialog select the appropriate options such as type of information and type of delimited text Click on the box next to the default file name to browse to the location of the appropriate file Click Import to start importing the information or Cancel to abort 11 System Database Functions e 69 Quantifit User s Guide Note Text information must be comma or tab delimited and arranged exactly in the order information appears on the corresponding table Importing from an Excel spreadsheet is a more trouble free way to import your data Importing from Excel Spreadsheet non incremental To import personnel information from an Excel spreadsheet Open the Company Location where you want the data to be imported Click the System menu Click Import Click From Excel Spreadsheet Click Help to view a list of how the data should be arranged in designated columns See figure below Browse to the appropriate file name and select the correct worksheet Click Import to start importing the information or Cancel to abort Warning When using this feature all data will be added to the open database If a file for John Smith already exists and there is a John Smith in the imported data the results will yield two John Smith records Incremental Spreadsheet Import Help Matching records in the selected spreadsheet worksheet and in the database will be updated Records in the selected worksheet that have
15. as the previous test 4 Test Menu e 37 CHAPTER 5 Edit Protocol Menu Introduction Quantifit User s Guide This section contains instructions on how to use the EDIT PROTOCOL MENU to make adjustments to the protocol and parameters Explanations are included on how to e View Build Edit and Print a Protocol e View Edit and Print Parameters Edit Protocol Menu On the main menu of the Quantifit you can use the Optical Sensor Knob or keyboard to select EDIT PROTOCOL You will be presented with a screen that shows the 5 standard protocols along with 2 custom protocols and a Parameters selection TEST EDIT PROTOCOL SYSTEM UTILITY Exit CBRN Protocol Parameters Redon Protocol CSA Protocol MIL Protocol Custom 1 SCBA Protocol Custom 2 Edit print or view Redon Protocol 5 Edit Protocol Menu e 39 Quantifit User s Guide To edit any of the existing protocols you may choose that protocol and press the Optical Sensor Knob In this example we will enter the Redon Protocol When selecting Redon Protocol you will see the below options Redon Protocol EDIT PRINT VIEW RENAME HELP EXIT Select desired function You can choose to edit print view rename help or exit this menu Each of these options are explained in detail Edit Protocol Select the EDIT function to edit an existing protocol or to create or define the custom protocols When you enter the option to edit a protocol a screen will be
16. below The Quantifit measures respirator mask leakage after the pressure in the mask stabilizes at the challenge pressure The two beeps signify the following e The first beep visually indicated by the first vertical line signifies that the challenge pressure has been reached e The second beep visually indicated by the second vertical line signifies the end of the test Quantifit User s Guide 4 Test Menu e 27 Quantifit User s Guide Pre Test Results The pre test results are illustrated below and on facing page The results are explained on page 29 If the leak rate of the respirator mask yields a measurable fit factor the display will look similar to this Test Results Pre Test FitFactor 1353 PASS Leak Rate 4 0 cc min TestTime 8 0 seconds Test Q GOOD Continue Exit Graph More Help If the leak rate is so great that a fit factor cannot be measured the display will read NO FIT fit factor lt x where x is the lowest fit factor that can be measured for the particular set of parameters Repeat the pre test see instructions below e Select MORE for additional information as shown below Test Results continued Pre Test Challenge Pressure 0 71 H20 Modeled Breathing Rate 67 3 Min Passing Fit Factor 500 Continue Exit Graph More Help To change the minimum passing fit factor refer to PARAMETERS Editing Parameters beginning on page 25 e Press MORE again and th
17. deep breathing for 30 seconds Select Start and the instrument will count down 30 seconds leading up to the next exercise TEST FACE FORWARD The employee should be instructed with the proper method for holding breath and remaining still during the test measurement while facing forward EXERCISE HEAD SIDE TO SIDE The test subject will turn head from side to side during the 30 second countdown TEST FACE LEFT The employee should be instructed with the proper method for holding breath and remaining still during the test measurement while facing left TEST FACE RIGHT The employee will turn head to the extreme right hold breath remain still during the test measurement EXERCISE HEAD UP AND DOWN The test subject will raise and lower head up and down during the 30 second countdown TEST FACE UP The employee will look up hold breath remain still during the test measurement TEST FACE DOWN The employee will look down hold breath remain still during the test measurement EXERCISE TALKING The test subject will talk during the 30 second countdown The subject may talk randomly read a passage count or recite alphabet TEST FACE FORWARD The employee will face forward hold breath remain still during the test measurement EXERCISE BEND AT WAIST The test subject will bend over and touch his or her toes to the best extent possible This will continue during the 30 second countdown TEST FACE FORWARD The employee wil
18. e 51 CHAPTER 7 Utility Menu Introduction This section contains instructions on how to use the UTILITY MENU to test various aspects of the Quantifit In this menu you may also view the cycle count of how many test steps have been performed reset all changed protocols and you can print the help file Perform a diagnostic check of the Quantifit diagnostic routines listed below e Speaker Test e Keyboard Test e Display Test e Printer Test TEST EDIT PROTOCOL SYSTEM UTILITY Exit Printer test Speaker Test View cycle count Keyboard Test Factory protocol Display Test Print help file Exit this menu Quantifit User s Guide 7 Utility Menu e 53 Quantifit User s Guide Speaker Test The speaker test will confirm that the internal speaker is performing properly When selecting this option you will hear a series of tones If you do not hear tones make sure that your speaker volume is not set to 0 in the System Setup menu Keyboard Test The keyboard test will display a screen in which typed characters should appear If no characters appear disconnect and reconnect the keyboard At that time you should see a USB Keyboard Connected message If you do not see this sign the keyboard may be faulty Display Test When selecting this option the screen will show full dark for 5 seconds at which time the screen will return to the normal setting If you cannot see characters on your screen check the System Setup me
19. eni reste ness 89 Reset PUMP eee r e a ee ee EEEL TEE E EEE E EEEE E EEEE SERET 89 14 Performing a Fit Test 91 Selecting Test Informati n sssini e a aa a a a tae aes 91 Selecting Personnel Information sseseseeeeeseeeiesessststrrerrerssstsrsterretstssesrsreerereerseseeee 91 Selecting a Respirators neien onia eri band Mined e Ea a 91 Selecting Protocols ssie ntanna ah n bast E E NA E awaken 92 Selecting Quantita aieea ea earne e E E E EE E N EE EE ER AE EA 92 Running a Protocol Test a 04 chs nadene ea n Ea e nina alist dais nel Eai i eaae 93 Using RUN Stepano raean e e aae e Ea se a aa e ea ea 93 SiN 2A UItO Steperi ar a ae e a AE E AERE E et 93 Using Auto Save preferred method cs ceescsesecseeeceecseeeceeeecaeeecsaeeaeeaesaeeeeens 94 Viewing Intermediate Test Results cecsescseeecseeeeeeceeecseeeceaeeeceaeeatesesaeeeeens 94 Adding Notes Regarding a TeSt eceessssecsesecseceeceseeeessecaeesecnesscenaeeecsaecaeeaeeneeeeens 94 Saving Protocol Test Resullts vs ccsccaisvsneteevechthsot dtereenuhenesete ie E ARE 94 Saving amp Printing Protocol Test Results eeccesesecssecseeseceeceeecnereecsaseeeeaecaeeeeens 94 Performing amp Pre Test ssvvacsecesictik csscetae tn intbhewoustieons A E E dav ubeatewec A AEE 95 Viewmeg Test Resu lts issuer nee r a A aE nt KE hited oreo ites 95 Views Fest RESUS neinna aren e a a E 95 Viewing Test Result Details 03 c isv sesosescscthtevertecsrerates Gusiathereen a RE r R A
20. four protocols all use the same 5 steps during the protocol The difference in each comes from the modeled breathing rate The Redon protocol as approved by OSHA 1910 134 App A requires that the fit is measured against a Challenge Pressure of 58 H O The MIL Military protocol increases the pressure to 1 0 H O and the SCBA protocol increases all the way to 1 5 H2O With the two latter protocols it is expected that the respirator wearer will be under more duress on a consistent basis Because of this the modeled breathing rate has been increased to match the estimated breathing rate of those respirator wearers Redon Protocol Challenge Pressure 0 58 in H20 Modeled Breathing Rate 53 8 I min STEP 1 Face Forward For this first step after the test subject has selected a respirator and donned it properly he or she will face forward for this measurement The employee should be instructed with the proper method for holding breath and remaining still during the test measurement STEP 2 Bend Over The test subject will bend over at the waist and face the floor during this measurement This step determines if gravity pulling on the mask will create more leak than is permissible The test subject holds breath and remains still during the test measurement STEP 3 Shake Head The test subject will shake his or her head vigorously from side to side for approximately 5 seconds The test subject is also required to blow out vigorously or
21. standard protocols The MBR is calculated from the parameters specified by the operator for custom protocols The operator specified parameters are inspiratory work rate respirator mask type cartridge type and test subject s gender The measured leak rate MLR is directly related to facepiece fit It is from the leak rate measurement that all fit factor calculations are made The leak rate is specified in cubic centimeters per minute cc min Simply stated the fit factor is the inverse of the percentage of air inhaled as a result of the leak A feature unique to the Quantifit is its ability to change the modeled breathing rate in order to challenge the mask at different negative pressures This allows the user to replicate different or extreme circumstances in the real work environment By varying the negative pressure the user can challenge or test the mask under varying stress load conditions and discover how fit will be affected under those loads The setting of these parameter options is discussed in the PARAMETERS section of Protocol Chapter NOTE The conservative fit factor of the Quantifit is equivalent by definition to fit factors obtained by other quantitative fit test methods ambient aerosol The direct leakage measurement of the Quantifit is superior to ambient aerosol approximation methods because the leakage measurement isn t dependent on aerosol in mask particle accuracy problems including collection and coun
22. step will be displayed Follow the instructions for running the step When each exercise step is complete or you save a test measurement step the next logical step in the Protocol will automatically come up ready to be run and this process will continue until the end of the Protocol 14 Performing a Fit Test e 93 Using Auto Save preferred method To auto save a test 1 Inthe Protocol Test dialog window select the first step to run 2 Click Auto Save 3 The appropriate dialog for the type of step will be displayed Follow the instructions for running the step When each exercise step is complete if the fit factor has met the minimum assigned fit factor see Auto Save Fit Factor page 78 the software will automatically bring up the start screen for the next logical to be run and this process will continue until the end of the Protocol NOTE Any protocol step may be re run prior to saving the entire protocol test results Viewing Intermediate Test Results To view intermediate test results Click the Results tab in the Protocol Test dialog window Adding Notes Regarding a Test To add a note about this specific test Click the Notes tab in the Protocol Test dialog window Saving Protocol Test Results To save protocol test results after completing an entire Protocol Test click Save or Save amp Print in the Protocol Test dialog window Saving amp Printing Protocol Test Results To save and print proto
23. testing first 1 Power on the Quantifit 2 Perform the Daily Calibration function 3 Insure that the connections between the Quantifit and the Computer are properly connected NOTE FitTrack will operate in all modes except Testing and Retrieve Calibration Data without being connected to a Quantifit To start FitTrack 1 If there is a FitTrack shortcut on your desktop double click on the icon If not go to the Windows Start menu point to Programs Point to FitTrack and then click on FitTrack 3000 2 A Password screen appears If you are not using a password click OK If a password is required please see the Administrator for the password Once you are in FitTrack you can always change or add the password by going to the System menu and then to Database Utilities and then Set Password FitTrack 3000 Enter Password Password 3 Enter Operator Name in the Login screen and press Enter NOTE If the Log in this operator every time the program starts box has been checked you will not see this window when you start FitTrack Any entered name becomes a part of the drop down list at login You may remove names from the drop down list by selecting the name and clicking on the Clear button FitTrack 3000 Operator Login E Operator John Smith x Login as this operator everytime the program starts a 4 When the program has been opened maximize all Windows 5 FitTrack will au
24. the one last highlighted in the list 2 Select the desired Quantifit 14 Performing a Fit Test 92 Running a Protocol Test The Protocol Test consists of performing a pre defined protocol on a selected test subject while wearing a selected respirator To activate the Protocol Test dialog window p otoco Test Information 5 Manufacturer 3 M 7500 Series lt Back Personnel ID Bee Clean Model 7500 First Name Size Medium bes Nome Type Half Mask Cartridge Type Medium Abort Test Parameters Modeled Work Rate Normal Min Passing FitFactor 100 Run PreTest Protocol Results Notes Protocol Name REDON click Protocol Test on the Test Information dialog window Respirator Information 1 o 2 Bend at the Waist amp Face Forward Test 3 Shake Head amp Face Forward Test o 4 Redon amp Face Forward _ Test a 0j 5 Redon amp Face Forward Test ol Run Step Auto Save Using Run Step Toruna test step In the Protocol Test dialog window select the test step to run Click Run Step Follow the instructions given in the FitTest dialog window When finished performing each step of the protocol click Save Results to accept or Abort to cancel Using Auto Step To auto run a test In the Protocol Test dialog window select the first step to run Quantifit User s Guide Click Auto Step The appropriate dialog for the type of
25. to a procedure practice or the like which if not correctly performed or adhered to could result in personal injury Do not proceed beyond a WARNING Sign until the indicated conditions are fully understood and met Caution The CAUTION Sign denotes a hazard It calls attention to a procedure practice or the like which if not correctly performed or adhered to could result in damage to or destruction of part or all of the instrument or data Do not proceed beyond a CAUTION sign until the indicated conditions are fully understood and met Manual Addenda Information concerning improvements or changes to the instrument that occur after the printing of this manual will be on an addendum sheet included with the manual Be sure to review these changes before attempting to operate or service the instrument 1 General Information e 7 The Quantifit and Its Features Quantifit User s Guide Introduction The Quantifit measures Face to facepiece fit of a respirator With a perfect respirator and fit all inhaled air is forced through the filter system thereby providing maximum respiratory protection for the individual If the face to facepiece seal leaks unfiltered air bypasses the filter system and enters the individual s lungs during inhalation thus reducing respiratory protection By design a respirator should prevent contaminated air from entering the lungs of the individual wearing it If the respirator is in good workin
26. you will lose all data on persons that are not in the database you are about to import This option was created to match the database that exists in FitTrack to the one you are importing adding and deleting personnel changes Note This function will add only new or changed information in the personnel table However the Personnel ID field must be used in order for this procedure to work properly Importing Quantifit Data Into FitTrack This option will allow the user to import data stored on the Quantifit into FitTrack software When test subjects already appear in FitTrack the software will recognize the first and last name and merge the data with the existing record In order for this function to work properly the last name must be spelled accurately in the Quantifit in order to match the last name in the FitTrack database See File Menu under the Datalog information in the Quantifit section of this manual for more information page 49 On the Quantifit the user will go to the Datalog which can be found under the System Menu Once in the Datalog go to the File Menu This menu will allow the user to Save Datalog When a USB memory stick is inserted into the upper USB port the datalog will be saved to the memory stick That memory stick can then be inserted into the personal computer and imported into FitTrack 1 Save the datalog from the Quantifit to a USB memory stick as described on p 49 11 System Database
27. 0 Quantifit User s Guide Print Protocol By selecting Print from the Edit Protocol menu this will simply print the current settings of the protocol if a printer is connected to the Quantifit View Protocol By selecting View Protocol you can view the current steps that are assigned to the selected protocol You will see listed the first 4 steps to the selected protocol Steps beyond step 4 can be viewed by scrolling the Optical Sensor Knob Yiew Redon Protocol Action Face forward Bend over Shake head Re don 1 Rename Protocol This function allows you to rename the protocol so that your newly assigned name will now appear on the test menu This is especially helpful if you want to change Custom or Custom 2 Help and Exit These choices will lead you to the obvious place If you choose Help this will bring you to our on board help menu Exit will bring you out to the Edit Protocol Menu Test Parameters The test parameters allow you to specify default options for your protocols These options include mask type gender and minimum passing fit factors Mask Type You may choose the default mask type as half mask or full face for your protocols Male Female This option applies only to the custom protocols where the gender would make a difference in the modeled breathing rate The Male Female option allows you to set a default gender that would be pre set at the beginning of each test 5 Edit Protocol Menu e
28. 41 HM Passing This setting pertains to the minimum passing fit factor for a half mask It is recommended that this not be changed as the default of 100 is the minimum passing fit factor for half masks You must remember that CNP produces very conservative fit factors and 100 on the Quantifit may equal up to 1 000 using Ambient Aerosol or Nuclei Counting technologies FF Passing This setting pertains to the minimum passing fit factor for a full face mask It is recommended that this not be changed as the default of 500 is the minimum passing fit factor for half masks You must remember that CNP produces very conservative fit factors and 500 on the Quantifit may equal up to 5 000 using Ambient Aerosol or Nuclei Counting technologies Quantifit User s Guide 5 Edit Protocol Menu e 42 CHAPTER 6 System Menu Introduction This section contains instructions on how to use the SYSTEM MENU to make adjustments to the system level parameters Explanations are included on how to e Set the clock e Reset protocols and parameters to the factory default values e Calibrate the dual tube assembly e Zero the pressure transducer e Add or edit operator name e Setup Quantifit parameters such as view the annual calibration date change auto advance values adjust the speaker volume adjust the screen contrast and view the version of firmware When you scroll to the System menu you will see the choices displayed on the following d
29. 9 Defining Protocols 78 Delete a Record 85 Deleting a Protocol 79 Detail Reports 101 Display Test 54 Driver 58 Dual Tube Calibration 45 E Edit Name 47 Edit Protocol Menu 39 Editing Protocol Steps 79 Erratic Mask Pressure 106 Exporting Data 74 Quantifit User s Guide F Factory Protocol 54 Features 9 FF Auto Advance Fit Factor 48 Filtering Reports 102 Find 85 Find Next 85 Firmware Version 49 Fit Factor 20 28 Fit Factor Calculation 77 Fit Test Certification Card 100 Front Connections 13 Front Panel 11 12 H Help 56 High Leakage 105 HM Auto Advance Fit Factor 48 Importing Data 69 Installing FitTrack 57 Instructing Test Subject 22 K Keyboard 21 Keyboard Test 54 L Large Leak 106 Leak Rate 29 Login 76 Low Fit Factors 107 Manually Enter Test Results 96 Menu Navigation 21 MIL Protocol 32 Minimum Passing Fit Factor 30 Modeled Breathing Rate 30 Modify a Record 84 Index e 114 Modify Protocol 79 N NIST Calibration Date 48 O Operator Login 76 Optical Sensor Knob 12 21 P Password 74 Performing a Fit Test 91 Personnel Information 84 Preprogrammed Protocols 31 Pre Test 26 95 Pre Test Parameters 25 Print Help File 54 Print to Window 104 Printer and Keyboard Connections 15 Printer Test 54 Protocol 19 Q Query 85 Quick Test Mode 81 R Rapid or Erratic Graph Movement 107 Rear Connections 13 Re
30. E aE EAE EE ss RAEE EEES 101 Printing the Company Location Detail sseseeeseeeeeeeseeeseseereerersrsesererersesrrrrereeese 101 Printing the Protocol Detail seeeseseeseeseeeeesesesrsesreresrsssststsrerrersesstreetrerseseerereeee 101 Printing the Respirator Detail ei ceeeeessesecneeeecseeecsaeceseecsaeceeesecaeesesnereeesaeeees 101 Printing the Quantifit Detail 0 cece ceessecneeeecnereecseeeecssesaeeecsaeceessecaeesesnereeesaeeess 101 Printing the Calibration Detail ei eesessseeecseeeeceseeeceecseeeecsaeceessecaeesesnereeesaeeees 101 Printing the Personnel Detail 0 ee eeeeecsseeecneeeececeeeeecneeeecsaeeeessecaeesesnereeesaeeess 101 Printing the FitTest Detall ssiri eee cecssecseeeecseeseesecseesecsaeeecsaeceessecaeesesneeeeesaeeees 101 Filtering and Sorting Reports ceesccssessessecseeeecsecseesecneesecsaeeecsaecasesecseesecnaseecsaeeeessesaeeeeens 102 Filtering Reports 20 5 a cciectisie ni Raa al al iene ated Riad wired be 102 Sorting Reports naien i ail Riki eA aR wide ae 103 Printing Options eesriie aiet See ees Rebs lat hhniad A ea esl lenie apne 104 Customize FitTest Report Text ee ceeccssesseesecseseeceseeecsseceeesecseesecnesecsaeeeesaeeaeeaes 104 Print to Window sirrien ra o erai r Bash ale ieee A E ea EE E bine Reese 104 Custom Designed Reports sinonieme erbia reatar eS aoet eit eaeh ee reb REE Ie NEE Ces 104 16 Troubleshooting 105 Test Measurements sree onn a a RE E R EE ee 105 High Leakage wst
31. Edit Protocol Menu 39 Introduction inetga a E E ae Res ae Be Sea es 39 Edit Protoc l Menta ccceees fs cscec cocekbes Aisciccs a detuned a ca cuvbes Decides E Bees 39 Test Parameters o 20 ecb ek Seth Waa eesti aed Mee wes Babies Beet AEs 41 6 System Menu 43 INtLOdUCTION Asi sik AAEN EEE et acd hel eee ee ese I eee 43 SEE ClOCK sso oe ee eee ec ES 44 System Reset erisa e Et n EE E OEE E ES RESPE E oben AEE A EEEE 44 Dual Tube Calibration 0c0ciccccceccscccccscsessscssesccscsessessesccsceesseessssscesesssesssssesssesseasees 45 Zero PRESSULE ener ieee eee Ea vee te eebeceaweds dounoe tren ede eewawect EN EEE Eeen 47 Pdt NE a EP 47 System SetU Pae e e oe lec ear a e Ee Ea NEEE EE AET Ep EEES 47 Dataline eepe avs eusay satay Eee r cs E EEE EEEE AISEEE ys EEEE NEEE ees oats 49 7 Utility Menu 53 Introd cense a a A a oes cc A EES Bets AS 53 Speaker Testere eii hues ass T KEE E E ENE EEE EE SEa eE A EE EEEE oE EEES SS 54 Keyboard Test snscsiissiriisse revser a avis As ais e E E EEE AEA ENE 54 Display Testa scctiahadgen nich Aandi nave EE e Ee eE T EE ie e TE 54 latai A D N Ara EE AR E AE E E E EE EEE ATE AEA E EAEE 54 View Cycle COUNT ienser e A R e E A A E 54 Factory Protocol nenir r R E A EAE TERT 54 Print Help Pile E E E setae troop bidest Suneanihe euateteeted 54 8 FitTrack Software 55 Trt O GU CEION 255553 Secs oe EEE E AE EE Rech eee RE E AE ENE EEE EAE E A EAA nets 55 MARN OS a n r aa e n eh 55 Getting HED tara e e r
32. Functions e 71 2 In FitTrack open the Company Location in which you d like the data imported 3 In FitTrack select System gt Import Data gt From Quantifit Import Quantifit Data File Import Quantifit Filename Cancel 4 Click on the three dots next to the filename field in order to browse to where the file has been saved 5 When files has been selected choose Import 6 The import will take action in accordance with the following conditions a All comparisons will be made by the last name and first letter of the first name b If there are no matches to the record it is automatically imported with no further action c If an exact match is found the record is automatically imported with no further action d Ifa record is found with the last name and first letter of the first name matching but the rest of the first name is different the user will be prompted to take action The user may choose one of the following steps i Match the record The drop down list will be populated with all people with the same last name and first initial First select the import record to highlight it then select the matching name in the drop down list and finally click on the Match button See figures on next page ii Skip the record by placing an X in the skip column by clicking in that column This would keep the record from being imported into the FitTrack database iii Import the re
33. Help 2 Click Contents or Search for Help On NOTE Pressing F1 at anytime will activate the FitTrack help system Technical Support For questions relating to this product please contact Occupational Health Dynamics Phone or Fax Phone 205 980 0180 Toll Free 888 464 3872 Fax 205 980 5764 Mail Occupational Health Dynamics 197 Cahaba Valley Pkwy Pelham AL 35124 Email Support techsupport OHDUSA com Web Site Support Check the latest Technical Support publications or download the latest FitTrack updates at http www ohdusa com 8 FitTrack Software e 56 CHAPTER 9 Installing and Removing FitTrack Requirements FitTrack 3 0 is compatible with Windows 2000 XP and Vista FitTrack will run on any computer compatible with these operating systems Installing FitTrack To install FitTrack 1 Close all programs Insert CD into your computer s CD drive If CD does not auto load and begin loading the program go to Start and then Run and type in D setup exe If your CD drive is other than D please substitute command with the appropriate drive letter In most instances you will accept all the default selections as you load the program Removing FitTrack To remove FitTrack 1 Close all programs 2 Click the Windows Start button point to Settings and then click Control Quantifit User s Guide Panel 9 Installing and Removing FitTrack e 57 3 Double cli
34. OccupationaL Heat Dynamics iD USER S MANUAL PANTIE Respirator Fit Tester and Software For Windows 2000 and XP and Vista For help visit our web site or call http www ohdusa com 1 205 980 0180 1 888 464 3872 Quantifit and Fitrack are registered trademarks of Occupational Health Dynamics Windows is a registered trademark of the Microsoft Corporation Contents 1 General Information 7 Safety Considerations nsen ote r diteeh suerte adie seer este eet 7 The Quantifit and Its Features c cccccccccccesscsssceesseceesceeseceeceesseceseeeesseceseeeeaseceseeseseeceeeeeaeenes 8 TintrO GUC th OM e Sica cece bute E r E E A E EAA S SEEN SN 8 Q antifit Feature S enn riea EE a EEr A E AERA EN aah 9 ACCES SOLIES EE A E E leas euhotun eananesBasnalieeedededsentaaystbedeoseessiworeastness 10 Standard A CCESSOLIES eeccsiss viv erecosnetsausterceseiatednwhtatereanteesinceaiaatednecsateveetivenceeunes E 10 Optional AcCESSOTIES airnn nere a e e r ERE a R ENE 10 2 Set Up 11 Front Panel Control s vies sscads coved nee aeae E N ERE EEEIEE SE 11 Optical Sensor KOD odiran ken tee adere area e ea S a E a eesis 12 Front Panel Push Buttons sesso sipesscees sevens besadereatcaeecbevgcessevesuuscotatedesecesndevencpesseesueteaveess 12 Front Connections seese ae aea a a ir ae ute teens 13 Rear CONNEC OMS ane r poss cock sevens a e a e R ie aaie 13 3 Operating Instructions 15 Preparing the Quantifit for testing versassen suain
35. On the back of the unit the other two ends are interchangeable and it does not matter which port each tube is connected to When both ends of the clear tube have been secured press the knob on Proceed to continue This calibration check will take approximately one minute to complete The Quantifit will force different pressures through the instrument and tubing assembly and measure the leakage of the leak orifice After the calibration has been completed you will see a screen that confirms the calibration and reminds you to remove the tubing from the back of the unit Daily Calibration Calibration Successful Remove the Dual Tube Assembly from the Dual Tube Check ports Print Data Exit At this time you may Exit from the Dual Tube Calibration or Print the report Or you may return to the calibration at any time to re print the calibration data Calibration Errors If an error should occur and the Quantifit cannot successfully perform the calibration the unit may not be operating properly Check all connections and try the calibration a second time If it should fail a second time you must contact OHD for further instructions The following errors may occur ERROR Bypass orifice not within spec The message appears when there is a problem with the tubing The leak orifice may be out of the tolerance range or there may be a leak within the integrity of the tubing If you have another tubing set replace the tubing and try an
36. Operator 4 Test Menu e 34 The Quantifit will display the message IMPORTANT Inhalation valves must be PROPPED OPEN OR REMOVED from the respirator mask prior to the fit test Press Enter to continue It is very important that this step is put into practice Examine the interface where the fit test adapters will be mounted onto the respirator If there is an inhalation valve visible when looking into the respirator this valve will interfere with the fit test and must be propped open or removed If the inhalation valve is easily removed and replaced this is the recommendation If it is difficult to remove and replace the valve it should be held open with some small apparatus You may use whatever is available for you or whatever will successfully keep the valve open during the test Some suggestions include cut up drinking straws or coffee stirs rubber tubing or paper clips These items MUST be removed at the conclusion of the test If the inhalation valves are not opened or removed the Quantifit cannot exhaust air from the respirator to create a negative pressure This could potentially create an invalid test by only measuring the distance between the dual tube and the inhalation valve If a keyboard is not being used the user will have to select the mask type HM half mask FF Full Face This selection will set the minimum passing fit factors to 100 and 500 respectively Follow these steps to run a protocol 1 Review the breat
37. USB connection If the tests are being performed via a personal computer and FitTrack software any Windows compatible printer may be used 2 Set Up e 14 CHAPTER 3 Operating Instructions Quantifit User s Guide In this chapter you will find information about menu options and preparing the Quantifit for testing Preparing the Quantifit for testing 1 Location e Use aroom that permits spoken communication between the operator of the Quantifit and the test subject e Place the Quantifit on a table large enough to also accommodate a printer keyboard and accessories while allowing room for two seated persons 2 Printer and Keyboard Connections e Turn the power off to both the printer and the Quantifit e Connect the printer and keyboard to the Quantifit through the USB Ports on the back of the unit Plug the square end of the printer cable into the printer e Turn on the power to the Quantifit e Turn printer power on NOTE Refer to Connecting the Printer for printer compatibility and connector specifications 3 Operating Instructions e 15 3 Printer and Keyboard Connections e If you wish to use FitTrack software to operate the Quantifit use the supplied USB cable e The square end of the cable goes into the USB PC port e The flat end of the cable goes to a USB port on your PC 4 Test Adapters e Replace the respirator s filter cartridge or cartridges with the appropriate test adapter or adapters
38. additional calibration ERROR Check connections and repeat Reconnect quick disconnect adapters and repeat this procedure ERROR Check transducer calibration Go to the next diagnostic routine Zero Pressure and remove the offset from the pressure transducer ERROR Replace orifice if necessary Replace the dual tube assembly When the Quantifit successfully performs a calibration this ensures that the unit is working properly and the leak measurements are within tolerance If an error occurs this would mean that there is a problem in the system and it must be corrected before successful fit testing can be accomplished 6 System Menu e 46 Quantifit User s Guide Zero Pressure Zero Pressure removes the offset from the pressure transducer This step is identical to the first step of the Daily Calibration and Dual Tube Calibration The Zero Pressure option may be used when the user would like to eliminate any offset without going through the Dual Tube Calibration When selecting Zero Pressure you will be instructed to remove the Dual Tube from the instrument Press the Optical Sensor Knob to proceed After one second a message will be displayed Zero Adjust Successful Any offset has been removed from the transducer There is an acceptable range of zero offset values Exceeding that range of values indicates that the dual tube assembly is connected or that there is a problem in the pressure transducer or the conver
39. ally During the fit test the Quantifit measures exactly how much air it removed from the respirator mask after reaching the challenge pressure This measurement is used by the Quantifit to calculate the leak rate The Quantifit has two types of protocols Standard protocols with fixed challenge pressures and modeled breathing rates and Custom protocols with challenge pressures and modeled breathing rates determined by user defined parameters including work rate mask cartridge type mask size and subject gender 1 General Information e 8 Quantifit User s Guide Challenge pressure expressed in hundredths of inches of H 0 is the maximum partial vacuum created in a correctly fitting mask when the user is working at a typical rate The modeled breathing rate is the calculated total inspiration for 1 minute The modeled breathing rate in liters per minute LPM is multiplied by 1000 to provide cubic centimeter and then divided by the leak rate in cubic centimeters per minute cc min is the fit factor ratio This is a ratio of the total air inhaled to the contaminated air inhaled The Quanitifit follows A set procedure or a protocol Each protocol consists of 1 to 12 steps a step is either a fit test or an exercise Quantifit Features If you don t have a quantitative fit testing program the Quantifit helps you start one Or if you do have a quantitative fit testing program the Quantifit integrates easily into your
40. and possible solutions have been included to aid the user in obtaining more accurate measurements High Leakage In many cases the measured leakage exceeds the ability of the Quantifit to measure Within the Quantifit once the measuring cylinder reaches the maximum capacity the cycle will immediately cease and abort When the test time does not travel the full 8 seconds of the test this is because the leak is too great The FitFactor will equal 0 and the Leak Rate will equal 0 0 You will be required to retry the step and reach an understanding of why the leak is so great 1 00 0 75 0 50 0 25 Quantifit User s Guide 16 Troubleshooting e 105 Large Leak At other times the Quantifit will labor to create the negative pressure only to end the test measurement before the 8 second time This leakage although less than maximum still fills the cylinder and abruptly ends the test It will look something like this Possible Solutions 1 Check all connections for proper attachment 2 Check to ensure that the Quantifit mask adapter is properly attached to the respirator Look for cross threading loose connection etc 3 Check mask for proper tightness to the face and check that no hair beard stubble or other objects inhibit a good face to facepiece seal 4 TRY A DIFFERENT MASK Many masks SEEM to fit well but are NOT properly sized to a specific wearer In other cases a different size or style may be be
41. ck the Add Remove Programs icon 4 Click FitTrack on the Install Uninstall tab and then click the Add Remove 5 Follow the instructions on the screen Installing the Quantifit Driver Quantifit User s Guide When installing FitTrack and communicating with the Quantifit for the first time you will be required to install the Quantifit Driver When using Windows XP you should see a Windows message declaring that new hardware has been found Click on this message window to bring up the Add Hardware Wizard Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software O Yes this time only O Yes now and every time connect a device Click Next to continue When the Wizard asks Can Windows connect to Windows Update click No not this time and click on Next On the next screen choose Install Automatically If the FitTrack disc is still in the CD drive Windows will automatically install the driver Then you may click Finish Found New Hardware Wizard This wizard helps you install software for Quantifit USB Interface 9 if your hardware came with an installation CD or floppy disk insert it now What d
42. col test results after completing an entire Protocol Test click Save amp Print in the Protocol Test dialog window Quantifit User s Guide 14 Performing a Fit Test e 94 Performing a Pre Test The Pre Test can be used to familiarize the test subject with the fit test and to quickly check fit factors on different sizes and models of masks to determine the best fitting respirator To perform a Pre Test 1 Click the Functions menu 2 Click Perform Pre Test 3 Inthe FitTest dialog window select the appropriate test parameters 4 Follow the instructions given in the FitTest dialog window 5 When finished performing the Pre Test close the dialog window Viewing Test Results Viewing Test Results To view Test Results from the Personnel Information dialog 1 Click the personnel record to view 2 Click View Results 3 A summary of all test results for the selected personnel record will be displayed in the Test Results dialog Viewing Test Result Details To view Test Result Details from the Test Results dialog Click the test result to view 1 Click Details 2 Once the Details of a particular fittest is shown you may opt to reprint a copy of the test by clicking the Print button Quantifit User s Guide 14 Performing a Fit Test e 95 Manually Entering Test Results Adding Test Results To manually add test results to the database 1 Logon as a new operator if needed Select add if necessary the perso
43. contrast to 20 maximum contrast Speaker Volume Normal operation of the Quantifit produces many electronic beeps and signals for various features If you are operating the Quantifit in a noisy room you may find the need to increase the volume of these signals Or if you are in a quiet room and the signals are too loud you may decrease the volume The default setting is 2 which is moderately quiet This range is from 0 no sound to 20 loudest Firmware Version The firmware version will display the current version of firmware If you need technical assistance the firmware version may be helpful to the technician in determining your specific problem You may also go to the OHD website www ohdusa com periodically to make sure that you have the newest version of firmware Datalog The Datalog displays all the tests that have been saved on the Quantifit You may store more than 1000 tests in the internal memory The list of tests is displayed with the most recent test at the top of the test Quantifit User s Guide 6 System Menu e 49 Quantifit User s Guide Datalog Menu 1 674 O7 19 08 2 45PM Smith 07 19 08 2 40 PM Johnson 07 19 08 2 38 PM Williams 07 19 08 2 34PM Doe i ia e Scroll View Print Menu File Menu Clear Exit In the upper right corner this number represents the test number in order of newest to oldest and the total number of tests In this diagram the highlighted test is 1 of
44. cord as a new record This would be done by clicking on Import and not following i and ii listed above 7 When the import is finished there will be a confirmation that it was successful Quantifit User s Guide 11 System Database Functions e 72 Click this column to skip the import of this particular record Quantifit User s Guide Imported Records with Multiple Database Record Matches Match the Records on the Left with the Corresponding Record on the Right ele og te a _ Matched Name Imported Records with Multiple Database Record Matches Select the Name to Match Match the Records on the Left with the Corresponding Record on the Right n_e Select the Name to Match Adams Thoma Adams Travis Adams Thomas Select the record in the list and then select the match from the drop down Click the Match button and the matched name will appear with the record 11 System Database Functions e 73 Exporting Data from FitTrack To export data to a delimited ASCH text file Click the System menu 1 Click Export 2 Inthe Export dialog select the appropriate options and choose the location for the text file 3 Data Type allows you to specify which data you would like to export from FitTrack The default selection is Personnel and Test Data which is the typical data most users would like to export 4 Date range is if you want a specific range of tests
45. creased exposure protection is better evaluated by values of Challenge Pressure 1 50 in H2O Modeled Breathing Rate 93 1 I min CBRN Protocol The CBRN protocol procedure like the MIL and SCBA is identical to the REDON above It is designed to place the mask under extraordinary stress to be sure the mask can provide protection in life threatening situations where the SCBA is used This increased exposure protection is better evaluated by values of Challenge Pressure 1 50 in H20 Modeled Breathing Rate 93 1 I min CSA Protocol The CSA Protocol was developed to meet the current standards of the Canadian Standards Association Z94 4 02 The latest version of this standard was written in 2002 The next standard written may include the Redon Protocol This protocol contains several exercises that are followed by tests where the subject will be tested face forward Challenge Pressure 0 58 in H20 Modeled Breathing Rate 53 8 I min 1 EXERCISE NORMAL BREATHING The test subject will properly don the respirator and breathe normally for 30 4 Test Menu e 32 Quantifit User s Guide 10 11 12 13 14 seconds When Start is selected the Quantifit will being the 30 second countdown TEST FACE FORWARD The employee should be instructed with the proper method for holding breath and remaining still during the test measurement while facing forward EXERCISE DEEP BREATHING The test subject will perform
46. ct the drop down arrow to select which data you would like to use to sort 3 You may select additional sort criteria 4 Click on Print Quantifit User s Guide 15 Report Generation e 103 Printing Options Customize FitTest Report Text Customized text may be added to the lower left area of each FitTest Report To add change or delete text choose the Customize FitTest Report Text from the Reports Menu 1 Add or edit text within the box provided 2 Select OK to save or Cancel to abort Print to Window The Print to Window option allows for graphically viewing reports This option aids in reviewing information without the expense and time of using a printer To select or de select the Print to Window option 1 Click the System menu 2 Click Print to Window NOTE FitTrack prints all reports to the Default System printer Custom Designed Reports Quantifit User s Guide Customer Designed Reports FitTrack utilizes a powerful output feature which can be customized to meet almost any type of report need OHD Technical Support can provide for a fee a customized report to meet your requirements Please contact OHD to arrange a quote 15 Report Generation e 104 CHAPTER 16 Troubleshooting In this chapter you will find information about problems and possible solutions Test Measurements You may occasionally find a test measurement that is not as you expected Descriptions of some of these common situations
47. d ensure that the user has been properly trained in donning that respirator as part of the OSHA requirements All straps must be pulled to result in equal tension at each point Quantifit User s Guide 16 Troubleshooting e 109 Adapter Fault 1 The adapters must be kept clean and in good shape 2 The squeeze bulb should inflate immediately when released If it inflates slowly this points to a problem either with the squeeze bulb or it means the diaphragm on the adapter is not working properly and must be replaced 3 Disconnect and reconnect all tubes to make sure they all snap into place for a secure connection with a Phillips head screwdriver lightly turn the screws on the perimeter of the single port side of the adapter These screws are glued into place but can become loose over time 4 Ifthe adapter had been dropped or crushed a hairline crack might cause leakage Quantifit User s Guide 16 Troubleshooting e 110 Quantifit User s Guide Occupational Health Dynamics Operating Manual Quantifit Copyright Occupational Health Dynamics OHD agrees to a limited copyright release that allows you to reproduce manuals and other printed materials for use in service training programs and other technical publications If you would like other reproductions or distributions submit a written request to OHD Unpacking and Inspection Follow standard receiving practices upon receipt of the instrument Check the shipping carton fo
48. d this will calculate the factor Quantifit User s Guide 6 System Menu e 48 Studies show that the fit factors calculated by CNP are at least ten times less than those fit factors calculated using AA or Nuclei Counting technology The Aerosol Compatibility selection will recalculate the CNP fit factor to more directly compare it to a fit factor that would have been determined by Ambient Aerosol tests However instead of using the proven ten times factor the Quantifit is much more conservative by using a four times factor The default and recommended selection for Test Results is set to Standard Mode for the CNP calculation Test Device The selections for Test Device are Mask or Test Cylinder For demonstration purposes one may use a test cylinder or leak canister to emulate a fit test When using a leak canister the Quantifit is not able to do the initial exhaust of air as with a respirator So for more accurate measurements it s best to use the test canister selection when using such to demonstrate the Quantifit This is the only time Test Cylinder should be used But even if the user selects Test Cylinder and forgets to change it the setting will default to Mask the next time the Quantifit is powered up Contrast Adjust This selection is for the contrast of the Quantifit display At times you may need to change this setting according to your lighting situation The default setting is 10 but this can be changed from 0 no
49. damaged condition due to improper packaging or handling All warranty claim shipments must be made on a freight prepaid basis Also in order to expedite your claim please include a properly completed copy of the Service Return Form Recalibration of instruments which have a recommended annual calibration frequency is not covered under the warranty Use the original carton and packaging material for shipment If they are not available we recommend the following guide for repackaging e Use a double walled carton of sufficient strength for the weight being shipped e Use heavy paper or cardboard to protect all instrument surfaces Use nonabrasive material around all projecting parts e Use at least four inches of tightly packed industrial approved shock absorbent material around the instrument 16 Troubleshooting e 112 Quantifit User s Guide Warranty Disclaimer Should you elect to have your instrument serviced and or calibrated by someone other than OHD please be advised that the original warranty covering your product becomes void when the tamper resistant Quality Seal is removed or broken without proper factory authorization We strongly recommend therefore that you send your instrument to OHD for factory service and calibration especially during the original warranty period In all cases breaking the tamper resistant Quality Seal should be avoided at all cost as this seal is the key to your original instrument warranty I
50. don Protocol 31 Removing FitTrack 57 Repair Database 69 Reset Pump 89 Respirator Data 80 Respirator Mask Pressure 25 Restore 68 Retrieve Calibration Data 89 Run Step 93 Running a Protocol 34 Running a Protocol Test 93 Running FitTrack 61 S Safe Mode 81 Safety Considerations 7 Quantifit User s Guide SCBA Protocol 32 Seal Check 12 Set Up 11 Show Tips 81 Sorting 85 Sorting Reports 102 Speaker Test 54 Speaker Volume 49 Summary Reports 97 Synchronize 67 System Menu 43 System Reset 44 System Setup 47 T Technical Support 56 Test Adapters 16 Test Menu 23 Test Parameters 41 Test Results 36 Test Time 29 Test Q 29 Troubleshooting 105 U USB Devices 14 USB PC Port 14 User Definable Protocols 34 User Options 81 Utility Menu 53 V View Cycle Count 54 Viewing Test Results 95 W Warranty 112 Z Zero Pressure 47 Zero the Sensor 17 Index e 115
51. e Test Q The Test Q or test quality is an indication of acceptability of the fit test results Accurate results depend on a constant pressure being sustained during the test measurement interval To achieve a GOOD test quality there must be enough consistency in the measurement from which the Quantifit will measure a consistent leak rate Large pressure variations during the test will result in a BAD test quality When this should happen the user is instructed to try the step once again Additional Parameters Additional parameters relating to the test can be viewed by using the optical sensor knob to scroll over to the More selection The additional test information includes the following items Challenge Pressure Shown in hundredths of an inch of water the challenge pressure is the pressure at which the leak rate measurement is made Challenge pressure is explained in the PRE TEST Challenge Pressure section 4 Test Menu e 29 Modeled Breathing Rate The modeled breathing rate is the rate in liters per minute at which an individual breathes under the conditions specified in the protocol For Custom 1 and Custom 2 Protocols the modeled breathing rate is set by the same parameters as discussed in the pre test work rate respirator mask type cartridge type and test subject s gender The modeled breathing rate is used to calculate the fit factor For the REDON MIL AND SCBA Protocols challenge p
52. e Keep mouth closed do not swallow or move mouth or tongue e Do not exhale any air through the nose e Do not make any head or facial movements Sit or stand as still as possible in the position as instructed Maintain this position for 8 seconds then resume normal breathing 3 Operating Instructions e 22 CHAPTER 4 Test Menu Pre Test Quantifit User s Guide In this chapter you will find information about the Test Menu and Protocols Introduction The pre test is not a requirement but rather a tool that can be used to familiarize the test subject with the fit test to conduct donning exercises and to let the test subject quickly see how donning affects fit factor The pretest can also be used to qualify a mask before beginning a protocol The Quantifit can quickly check fit factors on different sizes and models of masks to determine the best fitting respirator This introductory section contains the following e Information shown on the display when running a pre test See instructions on running the pre test page 26 e Challenge pressure and respirator mask pressure definitions e Explanations of the pre test parameters inspiratory work rate respirator mask type cartridge type and test subject s gender VOTE The minimum passing fit factor is a parameter for protocols only therefore see the Parameters section for instructions on how to change the minimum passing fit factor page 41 e When the mini
53. e pressure trace is shown again Repeat the Pre Test It is recommended that the user keep repeating the pre test until successful test results are achieved that is a GOOD Test Q and a passing fit factor e Press CONTINUE to repeat the pre test Fit Factor The first test result is the calculated fit factor FF the ratio of the modeled breathing rate to the measured leak rate 4 Test Menu e 28 Quantifit User s Guide Pit Factor ee eee cc imin Measured Leak Rate cc min The direct leakage measurement of the Quantifit is superior to the aerosol approximation methods because the leakage measurement isn t dependent on aerosol particle size distribution Notice the word PASS or FAIL next to the fit factor e FAIL indicates that the calculated fit factor is less than the Minimum Passing Fit Factor explained on next page e PASS indicates that the calculated fit factor is equal to or greater than the Minimum Passing Fit Factor explained on next page Leak Rate The next test result is the leak rate This is directly related to facepiece fit It is from this leak rate measurement that all fit factor calculations are made Leak rate is specified in cc min Test Time This number represents the time from start to finish during which the subject holds his or her breath The test time does not exceed 8 seconds The total test time in seconds appears on the display beneath the Leak Rat
54. ears defaulting to the Filter tab If you do not have a need to filter the data click the Print button These instructions are to use the Filter function 1 You can select from 4 different sets of criteria 2 In the first criteria box select the first drop down arrow in order to select which data you would like to use to filter You may choose from Custom 1 Department Equivalent Fit Factor Job Code and Test Date 3 With the drop down box to in the center of the line you may select how you want qualifier to relate to your selection 4 In the text entry field on the right side type in the qualifying criteria 5 Continue with step 2 4 as desired using the AND and OR drop down selection to relate to the previous filter criteria 6 Click on Print Quantifit User s Guide 15 Report Generation e 102 Sorting Reports is Print FitTest Cards Selection Criteria Filter Sort Sort entries by 1 2st Name 2 3 EA 4 E NOTE Click the Print button to continue if a query is not required As you attempt to print each report the Report Query box appears defaulting to the Filter tab Select the Sort tab if you would like to sort the report by the Custom 1 field Date Hired Date of Birth Department Equivalent Fit Factor First Name Last Name or Personnel ID These instructions are to use the Sort function 1 You can select up to 4 different sort citeria 2 In the first criteria box sele
55. ed and use more disk space than is necessary Periodically you can use the Compact function to defragment the database file The compacted database is usually smaller and often runs faster To compact the FitTrack database 1 Click the System menu 2 Click Database Utilities 3 Click Compact Quantifit User s Guide 11 System Database Functions e 68 Repairing the FitTrack Database The Repair function attempts to repair a corrupt FitTrack database file This function should only be used when directed by a technical support staff member To repair the FitTrack database 1 2 3 Click the System menu Click Database Utilities Click Repair Importing Data into FitTrack Quantifit User s Guide Importing from Previous Version of FitTrack This function is to import a database from an older version of FitTrack Always backup your database before importing new data 1 Open the Company Location where you want the data to be imported Click the System menu Click Import Click From Previous Version FitTrack Database In the FitTrack Database Import dialog click on the box with three dots and choose the location of the FitTrack database file Click Import to start importing the data or Cancel to abort Importing from ASCII Files To import information from a delimited ASCII file Open the Company Location where you want the data to be imported Click the System menu Click Import Click From
56. elp menu may be used to view further details or instructions when the user needs further assistance Navigate through the help menu by using Optical Sensor Knob Scroll to the appropriate subject and press on the knob to enter the subject information 2 Set Up e 12 Quantifit User s Guide Front Connections The connectors located on the front of the instrument will be used during calibration and testing Flow Pressure and Valve These connectors are used for the Triple Tube The flow will accept the only male connector The Pressure connector will take the clear female connector and the Valve port will take the connection on the blue tube Trigger The Trigger connection will be used for the hand held trigger button that sets each test in motion Rear Connections DUAL TUBE CAL EXHAUST Made DAONA 0 ADON 86101000A gt DOTAT USB www ohdusa com DEVICES 888 464 3872 O O 2 ee On Off Switch The On Off Switch functions like a standard power switch Toggle to the left and the power is turned off Toggle to the right 0 and the power is turned on 9 VDC SA Power Connection The power connection is to supply power to the unit and the universal power supply that was shipped with the Quantifit must be used Take care to be sure that the flat end of the cable is facing up when connecting the power cord Do not force the cord into place as this may result in damage to the unit 2 Set Up e 13 USB Symbol
57. es e Low Dust mist filter e Medium Chemical or HEPA e High Combination of chemical and HEPA e NA Respirator masks that do not use cartridges for example SCBA and PAPR The pressure drop across the cartridge is a function of cartridge resistance and airflow rate therefore the higher density more resistive cartridge causes a greater pressure drop across the face to facepiece seal Male Female Men and women both breathe the same volume of air for a given work rate They do however have different inhalation rates A male inhales faster which causes a higher instantaneous flow rate to occur and results in a higher challenge pressure Running the Pre Test e Set parameter values as explained in the previous section PRE TEST Pre Test Parameters e Review the breath holding procedure with the test subject e Complete steps 1 4 in PREPARING THE QUANTIFIT FOR TESTING 4 Test Menu e 26 e Complete steps 1 5 in GETTING STARTED Preparing the Respirator for Fit Testing e Have the test subject don the mask and adjust the straps to achieve a good fit e Make sure the test subject is seated or standing comfortably with shoulders facing the Quantifit e When the test subject is ready have him take a breath then press the trigger button e There are two beeps On the second beep instruct the subject to release the trigger button and to breathe normally and relax During the pre test a pressure trace appears as shown
58. es etc within 90 days of original purchase and in as new and resellable condition The Return Procedure must be followed to assure prompt refund credit Restocking Charges Only products returned within 90 days from the date of original purchase are eligible for refund credit Products returned within 30 days of original purchase are subject to a minimum restocking fee of 15 Products returned in excess of 30 days after purchase but prior to 90 days are subject to a minimum restocking fee of 20 Additional charges for damage and or missing parts and accessories will be applied to all returns Products not returned within 90 days of purchase or products which are not in as new and resellable condition are not eligible for credit return and will be returned to the customer Return Procedure Every product returned for refund credit must be accompanied by a Return Material Authorization RMA number to be obtained from our Order 16 Troubleshooting e 111 Quantifit User s Guide Processing Department All items being returned must be sent freight prepaid to our factory location Certification This instrument was thoroughly tested and inspected and found to meet OHD manufacturing specifications when it was shipped from the factory Calibration measurements are traceable to the National Institute of Standards and Technology NIST Devices for which there are no NIST calibration standards are measured against in house performance s
59. esseseseereeree 79 Deleting Protocol nusen a a a E ied e tuleeestanee 79 Editing Protocol Steps eenean ae ea a E E i 79 Updating Respirator Dat ziceai cne erran a RE E A a 80 Creating a New Respirator Type ou se eececseescseeecesecseesecseeseceaeecesaeceessecaeeseeneeeesaen 80 Modifying an Existing Respirator Type e ee eessesseeessecseeseceeeeceeeeecsaeeeeeeesneeeeens 80 Deletnga Respirator Types istrerion hunts annie shieltie sheik 80 Sorting Respirator Type sissi vised o A EE AE E E E E aa 80 Printing a Respirator SUMMALY seeni oeaan E ee a E aa 80 Changing User Options ieai e t EEE a E E A a EA a 81 Quick lest MOdEs afc hecs eects starters tees ee eee AR 81 Safe MOde ss sc sty senestaiie novssuh ni ues aoe E leol Ate T as 81 Show Vipss 3 s eu ast tig anhsekiien E A A a a R E aE 81 Working with Company Locations ccscssscsesscsseeeeseceseeecssecseesecseesecsaeeeesaecasesecaeeseenaeeeeegs 82 Creating a New Company Location ceceescssesceesecseeseceeseesecseseceaeeecsaeeaeeaeeneeeeens 82 Opening an Existing Compamny Location cececesscssssccsseceeeseceeeeeceeeeceaeeaeeseeneeeeens 83 Closing a Company Location 0 ccescscsscseesecsseeeeeeceseeeesecseesecneeseenaeeecaeeaeeaesaeeeeens 83 Deleting Company Location Information ccesesesecseereeeeceeeeeceeeeecaeeaeeseeneeeeens 83 Updating Company Location Information ccesceesecseeeeceseeeeeeceeeeecsaeeneeseeneeeeens 83 Updating Per
60. essountousssteesieaseneansass 25 Explanation Of parameters srete eienen enen EEEa Ea Eea EEA RES aasan est 25 Running th Pre Test rikni terpeene ereer e ea oE EEEa E E AE E ERTAS 26 Pre Test RESUlts inaen ar aah raea AAE E a EEE EREE 28 Repeat the Pre Testis iisvscsssssessehtscesttssseussassecvatssctssisssasssasvensseeecepaces ETER ERESSE Ers aai 28 Fits eVe LO AEEA EEE T A A 28 Eeak Rafe a aaa EE AA Gs ss a AEEA AE O REVERE ei 29 IN kino AERE E A E a ware aess 29 Test Qaa hel es A Ss Ads ee i ee 29 Additional Parameters c 3 sccicecisscevessevansstbiscest sansavsetacsGesseonscashetonsasonanscdbastestsosaevteasess 29 Challenge Pressure eiie sissies sdiseccescsaytonstavvessscsspessedvsessss sens S sE ER SEESE ESES TISE bE EE asees 29 Modeled Breathing Rate eseesccssecseesecseeseceeeeeceseeeessecseesecseeseenaeeeesaeeaeeaesneeerens 30 Quantifit User s Guide Contents e i Minimum Passing Fit Factor 0 cs csesscsesscsseeecesecseesecneeeecsaeeesecsaeeeesaecaeeseeneseesaees 30 PrOt CONS eiesce sce eases ae Se sts Sieve eee ce tne PE owe ISIE cE 31 Preprogrammed Protocols 5 eeceeeeseecesscesecesecesecssecsaecseecseseaeeeeeeseeeeeeseenseenaes 31 User Definable Protocols cccccccssssssssssccecscvessnsscccecssosssnsuscevsecvsnssuecesessvessanecees 34 Running a Protocol as Sahih iach Bai 34 Test and Protocol Results re a rae Ee AE SE Na EA EEA EN EEEREN eNe 35 Test ResultSet ae e ee E EEE O AN EEEE ANSETT O 36 5
61. evious Version Of FitTrack eeseeeeeseeeseeesreresrsesrrrrererssrsrsrerrere 69 Importing from ASCII Files cssescccesesosesesnessseeveecucecesenevonessenesnenereesenesenenenes 69 Importing from Excel Spreadsheet non incremental 0 0 0 0 ceesesseeeceeeeeeeseeeeeeeeeees 70 Importing from Excel Spreadsheet Incremental eeeseesescceecsseeeceseeeeesecneeeeens 71 Importing Quantifit Data Into FitTrack 2 0 0 ce eeeeeeceeccesecececececeeeeneeeeeeeeeeeeeneeeneenaes 71 Exporting Data from FitTrack 0 eccecceeceeecceseceseceneceneceeecaeeeaeeeneeeceeeseeeseceseceaeceaeenaeenaeeneeas 74 Password Protection irese dapssah supesete cu atten aaae A aE EEEE EAS e A EE ESSEEN EE SE e iar 74 Erter PaSSWOrd 055 2056 eae e a EE A aa e R a teers 75 Change PassWord mae aeae eaa ea aea e a ane ea a EE EEEO RESA 75 Remove Password n aae eaae a a EE RE apaa e ea a EERE ESEA 76 Operator LO Sih yaer herse eat e e eaeoe eE raS a e EEEa EEE K E 76 12 Modifying System Data 77 Operation Fit Factor Calculation Method eesseeesesseeeeeesresessesesrerresessstsrerieretssesesrerrereeses 77 Explanation of Calculation Method cee eeecsesecseeeessecseeseceeeeceeeeecsaeeaeeaeeneeeeen 77 Auto Saye Fit Factot niner aeee E Ae E RE E ER E alee 78 Defining Fit Test Protocolsrsannin ne a E RE R meine 78 Creatina A New PrOtOCOL ssrin ieren R r 78 Modifying an Existing Protocol ssseeseseseseseesesesesrsreeresssrsestrreersresssesrerrer
62. exported For instance you could put the current day s date for only tests that were performed on that particular day If you want to export all records select the Include All Dates option 5 Field Delimiter and String Delimiter allows you to choose how you want the data marked Field Delimiter will allow you to choose a period semi colon or tab The String Delimiter will allow you to choose single or double quotation marks 6 Include Column Headings will export a header row presenting the name of each field 7 Filename allows you to name the file as it pertains to the export data The default location is C Program Files FitTrack 3 0 1 You may press on the square with the three dots to choose another path in which to save the file FitTrack will then remember this path for your next export 8 Click Export to start exporting the information or Cancel to abort f Export Data Type EERE IESDA ee Cancel Date Range 10 19 04 Pe eee 10 19 04 x M Include All Dates Field Delimiter v String Delimiter E V Include Column Headings Filename Password Protection Password protection can be set up to allow FitTrack to operate as a secure program allowing access only when the user knows the appointed password Quantifit User s Guide 11 System Database Functions e 74 Enter Password 1 Start FitTrack software 2 On the Password Screen enter assigned password and c
63. f you intend to operate the Quantifit and do testing first perform these operations on the Quantifit See Quantifit section of the manual for help on these items 1 Power on the Quantifit 2 Perform the Daily Calibration function 3 Insure that the connections between the Quantifit and the Computer are properly connected NOTE FitTrack will operate in all modes except Testing and Retrieve Calibration Data without being connected to a Quantifit To start FitTrack 1 If there is a FitTrack shortcut on your desktop double click on the icon If not go to the Windows Start menu point to Programs Point to OHD gt FitTrack and then click on FitTrack 2 A Password screen appears Leave this blank and click OK You can set the password once you enter into FitTrack f FitTrack 3000 Enter Password Password Quantifit User s Guide 10 Running FitTrack e 61 3 Enter Operator Name and press Enter FitTrack 3000 Operator Login Operator John Smith F Login as this operator everytime the program starts 4 FitTrack will automatically look for a Quantifit connected to your 5 7 Quantifit User s Guide computer and confirm that if found an instrument Retrieve Calibration Data Found a Quantifit on Com 4 Do you want to retrieve calibration data You will then be asked if you want to save the calibration data that has been saved on the Quantifit It is recommended that yo
64. g order the only way contaminated air can enter the individual s lungs is through a leak in the face to facepiece seal The Quantifit measures face to facepiece seal leakage and then calculates the fit factor FF of the respirator being tested The Quanitifit uses The patented Controlled Negative Pressure CNP technology A fit test adapter replaces the filter cartridge and inhalation valve on the respirator The individual under test dons the respirator in accordance with Association National Standards Institute ANSI guidelines or manufacturer s instructions takes a breath holds the breath presses the trigger button and begins the test The inhalation valve must be removed or propped open for the fit test The Quanitifit functions by Creating and maintaining a negative pressure in the respirator mask This process lasts 8 seconds Once the adapter valve is closed by pressing the trigger button sealing the respirator mask the Quantifit removes air from the respirator mask until the challenge pressure is reached At this point if there isn t a leak the Quantifit doesn t remove any more air from the respirator mask If there is a leak air enters the respirator mask and the pressure rises The Quantifit then removes air from the respirator mask until the challenge pressure returns This process continues for 8 seconds and then the test ends The individual under test releases the trigger button and breathes norm
65. h holding procedure with the test subject see page 22 2 Complete steps 1 4 in PREPARING THE Quantifit FOR TESTING 3 Complete steps 1 5 in GETTING STARTED Preparing the Respirator for Fit Testing 4 Follow the on screen prompts that instruct the test subject on activity to perform for each test step 5 From the Main Menu select the Test Menu then select the protocol you wish to use Test and Protocol Results Quantifit User s Guide There are two types of protocol results test results and protocol results The test results appear on the display only after each test step is completed The protocol results appear on the display after all test steps and exercise steps are completed The protocol results are a combination of each test step s test results From this combination of test results the Quantifit calculates the average equivalent fit factor for the test protocol 4 Test Menu e 35 Test Results Each test result is explained under PRE TEST Pre Test Results If the leak rate of the respirator mask yields a measurable fit factor the display will look similar to this Redon Protocol FitFactor 3278 PASS Scroll Print amp Save Print Save Exit This screen displays the protocol name at the top the over all fit factor pass or fail and then the following options to finish out the test Scroll Scroll will allow you to scroll through the results of the test you just performed Click on scrol
66. iagram This section will explain operation in each of these selections Quantifit User s Guide 6 System Menu e 43 TEST EDIT PROTOCOL SYSTEM UTILTY Exit Zero Pressure Set Clock Edit Name System Reset System setup Dual tube cal Datalog Exit this menu Set Clock Set Clock allows you to adjust the time and date of the battery backed clock All printed reports made by the Quantifit include a time and date stamp therefore it is important to adjust the battery operated clock to the current time and date to report accuracy on all tests Date and Time setup Current 07 15 08 10 18 AM New 07 19 08 10 24 AM Format MM DD YY 12 HR Save Cancel When you open this menu yov ll notice that the month is highlighted To change this value press on the Optical Sensor Knob and then scroll left or right to the appropriate value Press on the knob again to accept that value Then scroll to the right to change day year time and AM or PM On the Format row you can choose the way in which you would like this data displayed For the date you can choose between MM DD YY or DD MM YY For the time you can choose 12 HR or 24HR When you have correctly set the time choose Save at the bottom of the screen System Reset The System Reset option will force all settings back to the way they were when the unit was first manufactured Any alterations you might have made in any of the settings these will be set back to the defa
67. ion Date The NIST calibration date displays the last time the instrument was calibrated to NIST National Institute of Scientific Testing standards This calibration is recommended annually The Quantifit will display the calibration due date upon startup when the instrument is within 60 days of calibration expiration HM Auto Advance Fit Factor When performing a fit test the Quantifit recognizes when the test subject has passed a protocol step and automatically advances to the next step For the half mask OSHA determines that the fit factor must be a minimum of 100 If the fit factor is greater than 100 the Quantifit will move to the next step If it is below 100 the Quantifit will require that the user retry the step If you chose to change the minimum requirement to higher or lower than what OSHA has determined you can change it here This value does not change the minimum passing criteria it only changes the value in which the Quantifit will automatically move the user to the next step of the protocol If you wish to bypass the auto advance feature you may set the value to 0 This will require the user to individually save each step and the Quantifit will not auto advance FF Auto Advance Fit Factor When performing a fit test the Quantifit recognizes when the test subject has passed a protocol step and automatically advances to the next step For the full face mask OSHA determines that the fit factor must be a minimum of
68. l Warnings 2 Click Delete Quantifit User s Guide 12 Modifying System Data e 79 Updating Respirator Data To access the Respirator Information dialog window click Respirators on the Setup menu Creating a New Respirator Type To create a new Respirator Type 1 Click Add 2 Inthe Respirator Details dialog window enter the appropriate information 3 Click OK to create the Respirator Type or Cancel to abort Modifying an Existing Respirator Type To modify an existing Respirator Type 1 Click the Respirator to modify 2 Click Modify 3 In the Respirator Details dialog window change the appropriate information 4 Click OK to save the changes or Cancel to abort Deleting a Respirator Type To delete a Respirator Type 1 Click the Respirator Type to delete Note Warning for Delete in General Warnings 2 Click Delete Sorting Respirator Type Respirator Types in the Respirator Summary dialog window can be sorted based on any of the displayed fields To sort the respirator types click the column header of the field by which to sort Printing a Respirator Summary To Print a Respirator Summary 1 Click Print Summary 2 Inthe Report Query dialog enter the appropriate filter information and click Print to print the summary or Cancel to abort Quantifit User s Guide 12 Modifying System Data e 80 Changing User Options Quick Test Mode Quick test mode is a productivity enhancement that al
69. l and rotate the knob one click clockwise and it reveals the date and time of the test as in the following graphic Redon Protocol Test Date 07 15 08 Test Time 04 06 PM Scroll Print amp Save Print Save Exit The following screen displays Mask Type Subject Gender Challenge Pressure and Modeled Breathing Rate Redon Protocol Mask Type Half Mask Subject Gender Male Challenge Pressure 0 58 H20 Modeled Breathing Rate 53 8 LPM Scroll Print amp Save Print Save Exit You can then scroll through each step of the protocol as seen in step 1 below Quantifit User s Guide 4 Test Menu e 36 Quantifit User s Guide Redon Protocol Step Type Description 1 Fit Test Face Forward Leak Rate Duration Fit Factor Quality 42 2 8 0 Seconds 2206 GOOD Scroll Print amp Save Print Save Exit Print amp Save Print amp Save will save the test to the Datalog and print a copy Print Print will print a copy of the results without saving to the Datalog Save Save will save the test to the Datalog without printing a copy Exit Exit will take you out of the results screen If you have not selected Save or Print amp Save you will be prompted with a warning Exit Test Are you sure Test data not saved yet You can choose Yes or No If you choose Save or Print and Save you will have the option to perform another fit test This will begin a new test with the same protocol selected
70. l face forward hold breath remain still during the test measurement 4 Test Menu e 33 Quantifit User s Guide 15 EXERCISE REDON The test subject will remove the respirator and redon it during a 30 second countdown 16 EXERCISE NORMAL BREATHING After the respirator has been redonned the subject will resume normal breathing for a period of 60 seconds 17 TEST FACE FORWARD The employee will face forward hold breath remain still during the test measurement User Definable Protocols CUSTOM 1 AND 2 The Custom 1 and 2 protocols are designed to be defined by the user They consist of up to 18 programmable steps of exercises or test measurements The parameter values for the tests are determined by the selection of four parameter variables see PARAMETERS These protocols provide the user with the option to customize a protocol to meet his specific needs The following chapter will explain in great detail the procedure to set up the custom protocols Challenge Pressure VARIABLE in H20 Modeled Breathing Rate VARIABLE l min Running a Protocol Use the optical sensor knob to select the desired protocol from the TEST menu When your selection is made press on the knob to select If a keyboard is detected the Quantifit will prompt the user to enter test information including e Test Subject ID e First Name e Middle Initial e Last Name e Mask Manufacturer e Mask Model e Mask Size e Mask Type e Test
71. l print one line per person which will include all the data that appears in the personnel screen To print the Personnel Summary report Click the Reports menu Click Personnel Summary In the Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data Click Print to print the report or Cancel to abort Printing the Fittest Summary This report will print one page per person which will include all fit test results for each person To print the FitTest Summary report 1 Click the Reports menu Click FitTest Summary In the Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data Click Print to print the report or Cancel to abort Printing the FitTest Log This report will print one line per person which will include all fit test and respirator information To print the FitTest Log report 1 Quantifit User s Guide Click the Reports menu Click FitTest Log In the Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data Click Print to print the report or Cancel to abort 15 Report Generation e 99 Printing the Outstanding Test Summary This report is useful in determining persons who are due for a fit test To print the Outstanding Test Summary report 1 Click the Reports menu Click Outstanding Test Summary
72. l tube calibration service might be needed Please contact OHD customer service Mask Fit Fault 1 You must first determine that there is a proper fit Any facial hair hair getting anywhere under the mask seal temple hair too far forward sunken temples or facial scarring protrusions or blemishes having the mask too loose or too tight can all be reason enough to keep the FitTester from pulling a negative pressure within the mask There are other obstacles that can come into play which are too numerous to list With more experience fit testing it s easier for one to see potential problems with fit 2 To further check on the mask fit do a user seal check for 10 seconds Press the Seal Check button on the front of the instrument and take and take in a breath allowing for plenty of suction on the mask If after 10 seconds the mask drops when releasing the Seal Check button then there was a good seal in place If there is no felt movement when the Seal Check button is released then the air has leaked out in those 10 seconds 3 Exhalation valves may be dirty or creased allowing air to be pulled into the mask While the inhalation valves must be removed or propped open the exhalation valve must remain in place and maintain a good seal 4 On the mask the apex of the head straps should sit on the crown of the head and not off to one side or the other 5 Check the manufacturer s recommendation for properly donning a respirator an
73. lick OK or hit enter on the computer keyboard If a password cannot be located contact Technical Support at OHD Change Password 1 After logging into FitTrack go to the System menu and select Database Utilities 2 Under Database Utilities select Set Password 3 Type in the new password and then type it again in the confirmation box and click OK The new password has now been set Quantifit User s Guide 11 System Database Functions e 75 Quantifit User s Guide Remove Password Follow these instructions when you have no desire to use password security 1 The password window will always appear when opening the program but a password is not necessary if it has been left blank you simply leave it blank and click OK 2 To set the password to blank follow the instructions above for Change Password and make sure the password and confirmation fields are left blank Operator Login After the Password screen you ll see the Login screen To login to FitTrack 1 Use the drop down menu to select a name from the list 2 Ifthe name you desire does not appear type the name in the field That name now becomes a part of that drop down list 3 To remove a name from that drop down list select the name and click on Clear 4 To login another person either restart the program or use the System menu 5 Under the System menu select Operator Logout 6 Then under the System menu select Operator Logi
74. lows an operator to enter new a new personnel record followed automatically with a fit test To enable or disable the Quick Test Mode 1 Click the Setup menu 2 Click Quick Test Mode 3 If the Quick Test Mode has a checkmark the mode has been turned ON and if it does not have a checkmark the mode has been turned OFF Safe Mode Safe Mode prompts the operator for confirmation every time a delete function is selected To enabled or disable the Safe Mode 1 Click the Setup menu 2 Click Safe Mode 3 If the Safe Mode has a checkmark the mode has been turned ON and if it does not have a checkmark the mode has been turned OFF Show Tips Show Tips will show hints when the mouse is positioned over certain controls throughout FitTrack To enable or disable Show Tips 1 Click the Setup menu 2 Click Show Tips 3 If Show Tips has a checkmark the mode has been turned ON and if it does not have a checkmark the mode has been turned OFF Quantifit User s Guide 12 Modifying System Data e 81 Working with Company Locations FitTrack uses the concept of Company Location as a logical grouping of personnel and test information A Company Location could be an entire company a specific department or any other grouping Personnel and fit test records within one Company Location cannot be viewed edited accessed or included in a report while in another Company Location If you wish to see and work with all records simultaneousl
75. mum passing fit factor is changed for protocols it affects the pretest results See the Pre test Results section page 28 4 Test Menu e 23 e From the MAIN MENU select the TEST MENU Turn the Optical Sensor Knob or use the cursor arrow keys on the keyboard highlight Pre Test on the TEST MENU The following display appears TEST EDIT PROTOCOL SYSTEM UTILTY Exit SCBA Protocol Custom 2 Pre Test CBRN Protocol Mask Integrity Redon Protocol CSA Protocol MIL Protocol Custom 1 Run a Single Test Exercise Next press the key and the display shows IMPORTANT Inhalation valves must be PROPPED OPEN or REMOVED from the respirator mask prior to the Fit Test Press Enter to continue Press any key to continue and the display looks like this PREPARE RESPIRATOR PRE TEST 58 Don the mask adjust straps and connect 0 the dual tube When ready take a breath and hold Press trigger to seal valve and start the test WR 200 Mask HM C Med Male The two numbers in the upper left corner of the above illustrated display indicate the challenge pressure and respirator mask pressure The challenge pressure 58 above is located immediately above the respirator mask pressure 0 above See next page for details about these pressures and parameters Challenge Pressure e For PRE TEST and CUSTOM 1 AND CUSTOM 2 PROTOCOLS the Quantifit calculates the negative pressure that would be produced in the respirator mask du
76. n 1 If a Company Location is currently open then close the Company Location by selecting Close Company Location in the System menu Click the System menu Click Delete Company Location In the Delete Company Location dialog window click the Company Location to delete NOTE amp REMEMBER THE DELETE WARNING IN THE GENERAL WARNINGS SECTION Click OK to delete the Company Location or click Cancel to abort Updating Company Location Information To update Company Location information for the current Company Location 2 Click the System menu Click Company Location Properties In the Company Location Properties dialog update the appropriate entries Click OK to save the settings or Cancel to abort 12 Modifying System Data e 83 Updating Personnel Information Personnel Information in FitTrack can be Added Deleted and Modified using the Personnel Information window The Personnel Information dialog window is eh default window when FitTrack is opened When creating a new company this window will initially appear blank Creating a New Record To create a new personnel record from the Personnel Information dialog window 1 Click the Add button found on the right side of the window 2 Inthe Personnel Details dialog window enter the appropriate information Personnel Details DAR General Respirators Notes Test Summary Cancel Personnel ID First Name Middle Initial Last Name Gender
77. n 7 Follow steps as outlined in 1 4 11 System Database Functions e 76 CHAPTER 12 Modifying System Data Operation Fit Factor Calculation Method Quantifit User s Guide Explanation of Calculation Method To access the FitFactor Calculation Method dialog window click Operation on the Setup menu FitTrack software will then default to the selection made You may choose the type of FitFactor Calculation Method you would like to use to report with the Quantifit Controlled Negative Pressure CNP represents the value when calculating a fit factor by the controlled negative pressure method This calculation is native to the Quantifit Operation DAR Fit Factor Calculation Method c el agave ists CNP I Ambient Aerosol Equivalent Ambient Aersosol Equivalent Fit Value represents the numbers you would get in comparison when using the Ambient Aerosol technology Studies show that the CNP values are typically ten times lower than the Ambient Aerosol technology When selecting this option the value will actually calculate at only four times the CNP value The Ambient Aerosol Equivalent may be selected to more accurately compare the two types of quantitative fit testing but using the CNP selection is recommended for a more conservative fit factor 12 Modifying System Data e 77 Auto Save Fit Factor When running a fit test using the Auto Save feature the operation is dependent on a pre defined minimum passing fit facto
78. n the Communications Setup dialog window choose the serial COM port to which the Quantifit is connected 4 Click OK to save the settings or Cancel to abort Quantifit User s Guide 13 Working with the Quantifit e 87 Updating Instrument Information Selecting a Quantifit To select a Quantifit as the current test unit 5 Click the Setup menu 6 Click Quantifits 7 In the Quantifit Information dialog Select the desired Quantifit 8 Click OK to select the Quantifit or Cancel to abort Adding a New Quantifit to the Instrument Menu To add a new Quantifit from the Quantifit Data dialog 1 Click the Add button 2 Inthe Quantifit Details dialog enter the serial number location and person to whom the Quantifit is currently checked 3 Click OK to save the settings or Cancel to abort Deleting a Quantifit from the Instrument Menu To delete an existing Quantifit from the Quantifit Data dialog 1 Select the Quantifit to delete 2 Note the Delete Warning in the General Warnings Section 3 Click the Delete button Modifying a Quantifit To modify an existing Quantifit from the Quantifit Data dialog 1 Select the Quantifit to modify 2 Click the Modify button 3 Inthe Quantifit Details dialog modify the appropriate information 4 Click OK to save the settings or Cancel to abort Quantifit User s Guide 13 Working with the Quantifit e 88 Quantifit User s Guide Retrieving Calibration Data The Quantifi
79. n the event that the seal must be broken to gain internal access to the instrument e g in the case of a customer installed firmware upgrade you must first contact OHD technical support department at 205 980 0180 You will be required to provide us with the serial number for your instrument as well as a valid reason for breaking the Quality Seal You should break this seal only after you have received factory authorization Do not break the Quality Seal before you have contacted us Following these steps will help ensure that you will retain the original warranty on your instrument without interruption WARNING Unauthorized user modifications or application beyond the published specifications may result in electrical shock hazards or improper operation OHD will not be responsible for any injuries sustained due to unauthorized equipment modifications Occupational Health Dynamics 197 Cahaba Valley Parkway Birmingham Alabama 35124 205 980 0180 205 980 5764 FAX 16 Troubleshooting e 113 Index A Accessories 10 Adding Test Results 96 Auto Save 78 94 Auto Step 93 Back Up 68 C Calibration Errors 46 CBRN Protocol 32 Challenge Pressure 24 29 Clock 44 Communications Settings 87 Compact 68 Company Locations 82 Connecting the Quantifit 87 Contrast Adjust 49 Create Record 84 Creating Protocol 78 CSA Protocol 32 D Daily Calibration 17 Database Functions 67 Database Utilities 67 Datalog 4
80. n you wish to manually add a fittest Click the View Results button from the Main window Click the Add button from the Test Results window In the Test Information dialog select the appropriate Respirator Protocol and Quantifit used for the test Click the Next button on the Test Information dialog window In the Protocol Test dialog set the correct time amp date of the test Enter result data for the appropriate test steps by selecting the desired step and pressing the Enter Step button Alternately use the Auto Enter button to automatically step through the protocol prompting each time for user entry Please note that you will be entering the leak rate values rather than the fit factors FitTrack will automatically calculate the fit factors from the entered leak rates After entering data for the last step in the protocol click the Save to save the results Save amp Print to print out a copy of the test entered or Abort to cancel If errors are noted after a test has been saved there is no way to edit the information The erroneous test will have to be deleted and the information reentered Deleting Test Results To delete existing manually entered test results from the Test Results dialog 1 2 Quantifit User s Guide Select the desired test result to delete Note the Delete Warning in the General Warnings Section Click the Delete button 14 Performing a Fit Test e 96 CHAPTER 15 Report Generation
81. nd Respirator Information Detail reports for Personnel Information and FitTest Information are provided on an individual Company Location basis Printing the Company Location Detail To print the Company Location Detail report from the Company Location Information dialog window click Print Printing the Protocol Detail To print the Protocol Detail report from the Protocol Details dialog window click Print Printing the Respirator Detail To print the Respirator Detail report from the Respirator Details dialog window click Print Printing the Quantifit Detail To print the Quantifit Detail report from the Quantifit Details dialog window click Print Printing the Calibration Detail To print the Calibration Detail report from the Calibration Details dialog window click Print Printing the Personnel Detail To print the Personnel Details report from the Personnel Details dialog window click Print Printing the FitTest Detail To print the FitTest Details report from the Test Result Details dialog window click Print Quantifit User s Guide 15 Report Generation e 101 Filtering and Sorting Reports Filtering Reports i Print FitTest Cards Selection Criteria Filter Sort Select all entries where 1 Test Date 07 31 2008 Cancel zi zl NOTE Click the Print button to continue if a query is not required As you attempt to print each report the Report Query box app
82. no matching record in the database will be added to the database Any records found in the database but not in the selected worksheet will be DELETED from the database The columns of the worksheet to import must be in this order Personnel ID First Name Last Name Middle Initial Date of Birth Gender Date of Hire Position Job Department Custom Field 1 Custom Field 2 Custom Field 3 Custom Field 4 Column headings are NOT required in the imported worksheet If column heading are included they MUST be placed on row 1 ONLY All data must be in sequential columns there can be no blank colums between columns of data 11 System Database Functions e 70 Quantifit User s Guide Importing from Excel Spreadsheet Incremental To import personnel information incrementally from an Excel spreadsheet 1 Open the Company Location where you want the data to be imported 2 Click the System menu 3 Click Import 4 Click From Excel Spreadsheet Incremental 5 Click Help to view a list of how the data should be arranged in designated columns see graphic above 6 Browse to the appropriate file name and select the correct worksheet 7 Click Import to start importing the information or Cancel to abort 8 You will be asked if you want to delete the persons that do not appear on the list you are about to import Warning If you click Yes to delete persons that do not appear on the list you are about to import
83. nsor Knob You may now turn the knob clockwise to move forward to one of the menu items and press on the knob to make your selection At any time you may press the Back button to get back to the previous menu or use the Home button to return to the start up screen 3 Operating Instructions e 21 Quantifit User s Guide Preparing the Respirator for Fit Testing 1 SELECT the size brand and style of respirator that best fits the test subject and is most suitable for the application 2 REMOVE OR PROP OPEN respirator inhalation valve s carefully Upon completion of the fit test reinstall the respirator inhalation valve s 3 REPLACE filter cartridge s or regulator with test adapter s 4 CONNECT the blue tube of the Triple Tube Part 9503 4003 to single connector on the adapter kit 5 CONNECT two clear tubes of the Triple Tube Part 9503 4003 the two connector portion of the fit test adapter kit Instructing the Test Subject Use the instructions below to teach the test subject the procedure for holding one s breath and the guidelines to follow during the fit test Have the test subject practice the following steps a few times until comfortable with the procedure e Take a breath and hold it keeping mouth closed e Continue holding breath for 8 seconds e After holding breath for 8 seconds and after the relax and breathe normally Have the test subject follow these guidelines during a fit test
84. nu to make sure the Contrast adjustment is not set to the lowest setting Printer Test The printer test will print a test page to your printer If this does not occur your printer could be connected improperly Check to make sure that the printer is turned on and reconnect the printer You should see a message on the display USB Printer Connected If this does not occur there may be a problem with the printer or the printer may not be approved for use with the Quantifit Check the OHD web site or call for technical support to determine if this is the problem View Cycle Count The cycle count is a measure of how many fit test exercises have been performed since the unit was last calibrated Each time an exercise is completed the cycle count is incremented then stored in memory Factory Protocol The Factory Protocol will restore all protocols that may have been changed in the Edit Protocol menu Print Help File If a printer is connected to the Quantifit this function will print all the information from the help file to your printer This may be helpful to keep as a resource rather than going through the on board help menus 7 Utility Menu e 54 CHAPTER 8 FitTrack Software Introduction FitTrack software is designed to enhance the capabilities of the OHD Quantifit Quantitative Respirator Fit Test instrument FitTrack gives you control ease of operation and a comprehensive ability to store fit test results This po
85. o move the test subject click OK and the test subject has been moved Upgrade Quantifit Firmware Firmware is the software that is installed on the Quantifit This is different from FitTrack which is installed on a computer The internal software that is used to control an instrument is called firmware When a new version of the Quantifit firmware is available it may be downloaded and installed through FitTrack See section on page 47to see how to check your current version of firmware If the computer that contains FitTrack has internet access the firmware can be downloaded and installed directly from the internet If the computer does not have an internet connection you must first get the file via internet download on another 13 Working with the Quantifit e 89 Quantifit User s Guide computer before the upgrade can be applies If the file must be downloaded on another computer simply copy that file to the computer with FitTrack software Once you know if you will be downloading the file or accessing it directly from the internet you may proceed OHD Flash Update Utility Ver 0 1 Occupational Health Dynamics 888 464 3872 Protecting Employee Health Step 1 This program will guide you through the firmware upgrade of your OHD Quantifit Press Next to Continue Select Upgrade Firmware from the Functions menu in FitTrack There will be prompts and instructions to upgrade the firmware Follow the online inst
86. o you want the wizard to do O Instal a list or specific location Advanced Click Next to continue lt Back Next gt Cancel 9 Installing and Removing FitTrack e 58 If the automatic install does not work for you you may need to point the Add Hardware Wizard directly to the driver file Instead of choosing Install Automatically choose Install from a list or specific location Advanced Then select O Include this location in the search and click on the browse button You will then browse to C Program Files OHD 5 0 0 Drivers By selecting this location you should be able to resume the Install Hardware Wizard and properly install the driver Found New Hardware Wizard Please choose your search and installation options SS Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM Include this location in the search C Program Files OHD 5 0 Drivers x Dont search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware Quantifit User s Guide 9 Installing and Removing FitTrack e 59 CHAPTER 10 Running FitTrack Starting FitTrack for the First Time I
87. og enter the desired filter criteria If a query is not needed click the Print button to print all data 4 Click Print to print the report or Cancel to abort Printing the Respirator Summary This report will print a list of respirators that have been input into FitTrack To print the Respirator Summary report 1 Click the Reports menu 2 Click Respirator Summary 3 Inthe Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data 4 Click Print to print the report or Cancel to abort Printing the Instrument Summary This report will print a list of fit testers that have been assigned to FitTrack To print the Quantifit Summary report Click the Reports menu 1 Click Quantifit Summary 2 Inthe Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data 3 Click Print to print the report or Cancel to abort Printing the Calibration Summary This report will print all calibration data that has been retrieved into FitTrack To print the Calibration Summary report 1 Click the Reports menu 2 Click Calibration Summary 3 Inthe Report Query dialog enter the desired filter criteria If a query is not needed click the Print button to print all data 4 Click Print to print the report or Cancel to abort 15 Report Generation e 98 Printing the Personnel Summary This report wil
88. on without any intervention by the user Occasionally a problem may arise The calibration procedure may stop abruptly or display an error message Possible Problem 1 Something has blocked or partially obstructed the leak orifice on the Dual Tube Assembly and has rendered the tube out of tolerance 2 Pressure in the transducer has not been zeroed 3 The transducer needs factory calibration Possible Solutions 1 Turn Quantifit off at the power switch wait 15 seconds power on the Quantifit zero pressure and retry Dual Tube Calibration 2 Replace Dual Tube Assembly 3 Call OHD to evaluate problem or to arrange return for factory calibration Quantifit User s Guide 16 Troubleshooting e 108 What do I do when people are not passing a fit test This problem could include a number of variables but most likely would fall into three categories machine fault adapter mask fault or subject operator error If it s a one time problem when you are able to pass other people the answer simply may be that the mask is not a good fit on the subject When several subjects can t pass you must look at the other variables Instrument Failure 1 You must do the Zero Pressure and Dual Tube Calibration at the beginning of each day 2 If the FitTester finishes the dual tube calibration without an error message this assures that the machine is operating properly and within tolerance 3 If the FitTester does not complete the dua
89. operly positioned the test subject takes a breath holds the breath and presses the trigger button to close the adapter valve and start the test This starts the piston moving within the cylinder inside the Quantifit The piston movement within the cylinder removes air from the facepiece until a predetermined challenge pressure is reached see Challenge Pressure in Test Menu Chapter page 24 Each step of the fit test is completed in 8 seconds or less The Quantifit controls the piston movement to maintain the challenge pressure inside the facepiece The piston speed required to maintain a constant pressure is directly related to the airflow Since leakage is directly related to the fit of the respirator mask the lower the leakage the better the fit The leak rate is reported in cubic centimeters per minute Protocol A protocol is a series of quantitative fit tests in various positions or a combination of fit tests and exercises One quantitative fit test consists of the 8 second or less procedure explained above In September 2004 OSHA approved the Redon protocol to be used only with CNP instruments This five step protocol performs tests with three different donnings to assure that the test subject is proficient at donning a respirator to achieve adequate fit The test steps measured with this protocol are as follows 1 Face Forward 2 Bend Over 3 Shake Head 4 Redon Respirator 1 5 Redon Respirator 2 It is recommended
90. present program These features make the Quantifit simple to use e Doesn t require a personal computer and may be used with keyboard and optional printer e On board data storage e USB Thumb drive data transfer e Interfaces with personal computer USB ports e Updates are done by the end user with an easy internet download e User prompts that make the instrument easier to use than ever including self testing e Doesn t require an invasive probe e Doesn t use messy challenge agents or alcohol e Reduces test time compared to other quantitative fit test systems e Directly measures leakage flow the primary measure of respirator fit e Tests workers in the actual respirator masks they wear in the workplace e Displays individual test measurement results including Fit Factor Leak Rate Test Time Test Q Test Quality Challenge Pressure Modeled Breathing Rate and Minimum Passing Fit Factor e Displays and prints overall fit test protocol results including Average Percent Leak Equivalent Fit Factor Test Date Test Time Test Parameter Values and a step by step summary of the protocol 1 General Information e 9 e Meets OSHA and CSA fit testing protocol requirements e Offers two custom protocols that can be created and stored in nonvolatile memory e Displays menu selectable commands e Provides a comprehensive Help program that is available at the touch of a button e Outputs test results to the di
91. r The Auto Save Fit Factor allows you to assign the minimum passing values The default is to the OSHA standard of 100 for a half face respirator and 500 for a full face respirator You may change these values according to your needs When testing a full face respirator and keeping the default of 500 this means that if the test step reports a fit factor of 500 or above FitTrack will automatically save the results and prompt the user for the next step of the protocol If the fit factor is below 500 the user will have the option to save the step or re test Defining Fit Test Protocols Quantifit User s Guide A Fit Test protocol consists of a series of exercises donning tests and Fit Tests FitTrack allows for an unlimited number of protocols with an unlimited number of steps The Protocol Information dialog window is used to view modify create and delete protocols To access the Protocol Information dialog window click Protocols on the Setup menu Creating a New Protocol To create a new Protocol 1 Click Add 2 Inthe Protocol Details dialog window you will first be asked to enter the new protocol name 3 Next you will need to click Add to bring up the Protocol Step Detail dialog window 4 Choose either an exercise or test under the Step Type 5 Next you will need to add a description of the step You may either choose from the pull down list or simply type in your own description 6 If the step is an exercise
92. r damage If damage is found stop unpacking the instrument Notify the carrier and ask for an agent to be present while the instrument is unpacked There are no special unpacking instructions but be careful not to damage the instrument when unpacking it Inspect the instrument for physical damage such as bent or broken parts dents or scratches Claims Our routine method of shipment is via common carrier FOB origin Upon delivery if physical damage is found retain all packing materials in their original condition and contact the carrier immediately to file a claim If the instrument is delivered in good physical condition but does not operate within specifications or if there are any other problems not caused by shipping damage please contact Occupational Health Dynamics OHD or your local sales representative Standard Terms and Conditions Refunds amp Credits Please note that only serialized products products labeled with a distinct serial number and accessories are eligible for partial refund and or credit Nonserialized parts and accessory items cables carrying cases auxiliary modules etc are not eligible for return or refund In order to receive a partial refund credit of a product purchase price on a serialized product the product must not have been damaged by the customer or by the common carrier chosen by the customer to return the goods and the product must be returned complete meaning all manuals cables accessori
93. ressure and modeled breathing rate are pre set and hence are unaffected by changes in the parameters Minimum Passing Fit Factor The minimum passing fit factor is the minimum fit factor required for a passing result This parameter is operator specified as explained in the PARAMETERS Editing Parameters section and displayed here The PASS FAIL indication that appears next to the fit factor is calculated based on this parameter number Quantifit User s Guide 4 Test Menu e 30 Protocols Quantifit User s Guide Now that you have completed several successful pre tests you are ready to begin running a protocol The protocol is a comprehensive test that accurately measures the fit of a given respirator Consistent fit test results are achieved by using a protocol The protocol is a sequence of up to 18 fit tests or exercises The Quantifit stores four standard and two custom protocols in nonvolatile memory After all steps in a protocol have been completed the fit test results are combined to calculate an overall fit factor for the protocol The protocol results can be printed Preprogrammed Protocols 5 In September 2004 OSHA approved the Redon protocol for use only with CNP instruments This 5 step protocol uses the strengths of Controlled Negative Pressure to assure that employees are achieving a proper fit This protocol also reinforces proper donning techniques as the test measures the fit from three separate donnings The following
94. ring inhalation according to operator selected parameters e For the REDON MIL and SCBA protocols the challenge pressure is fixed and is not a factor of operator selected parameters Quantifit User s Guide 4 Test Menu e 24 Quantifit User s Guide e The challenge pressure is equal to the pressure produced in the respirator mask during inhalation and it appears in hundredths of an inch of water in the upper left portion of the display during the pre test e The challenge pressure is the pressure at which the leak rate measurement is made Respirator Mask Pressure The Quantifit monitors the respirator mask pressure via the PRESSURE port located on the front panel The respirator mask pressure appears in hundredths of an inch of water below the challenge pressure in the upper left portion of the display Pre Test Parameters The operator specifies values for four parameters inspiratory work rate respirator mask type cartridge type and test subject s gender These parameter values are used directly in two Quantifit calculations modeled breathing rate which is then used to calculate the fit factor and challenge pressure Before you begin the pre test use the options listed below to set the parameter values An explanation of each parameter follows this list WR Select the inspiratory work rate Msk Select the respirator mask type C Select the cartridge type Male Select the test subject s gender E
95. rtion of the manual is dedicated to informing you of the capabilities of FitTrack and the advantages of automated data storage This manual is based on the assumption that the user is familiar with using the OHD Quantifit Quantitative Respirator Fit Test instrument as well as the Windows 2000 XP or Vista operating system If you are unfamiliar with any of these please read to the appropriate manuals before proceeding WARNINGS e FitTrack records cannot be altered after a SAVE has been applied If errors are noted that need changing a new test must be created The test with the error may be deleted from the database e All Deletions from the database result in information irretrievably removed TAKE GREAT CARE USING THE DELETE OPTION Data is NOT sent to the recycle bin and cannot be recalled e REPAIR DATABASE is a powerful option Please check with the OHD technical staff before using this option e Ifyou have the need to reinstall FitTrack software or move to another computer the best method to transfer data is by using the Backup Restore features found under the Database Utilities in the System menu Please Quantifit User s Guide 8 FitTrack Software e 55 Getting Help Quantifit User s Guide backup your data regularly both to the default FitTrack folder but also to a folder in another location While you Work An integrated help system provides online assistance whenever you need it To access help topics 1 Click
96. ructions and the software will automatically upgrade the firmware If you are upgrading directly from the internet you will be prompted to choose that selection Browse Internet Files The most recent upgrade will be the only one available in the upgrade window If the upgrade file was copied to the FitTrack computer there is a selection to Browse Local Files With this option selected the user can browse to where the file had been saved to complete the installation upgrade 13 Working with the Quantifit e 90 CHAPTER 14 Performing a Fit Test Selecting Test Information Prior to performing a fit test appropriate protocol respirator and Quantifit information must be selected This information can be selected using the Test Information dialog window This window can be display by clicking Perform FitTest on the Personnel Information dialog window Selecting Personnel Information To select a personnel record to use during a FitTest 1 Select the desired personnel record on the Personnel Information window 2 Click Perform FitTest on the right side of the window or simply double click on the line of the person you wish to test Selecting a Respirator To select a respirator 1 Click the Select Respirator tab in the Test Information dialog window Test Information Personnel ID Bee Clean First Name Last Name lect Protocol Select FitTester Product Number _ Manufacturer Model
97. ry button found on the right side of the window 2 Inthe Query dialog window enter the appropriate matching criteria 3 Click OK to perform the query or click Cancel to abort NOTE Standard wildcards are allowed when entering the query criteria Using Find and Find Next to Locate a Record The Find and Find Next functions allows for searching of personnel records To perform a Find from the Personnel Information dialog window 1 Click Find 2 In the Find dialog window enter the appropriate search criteria 3 Click Find to perform the search or click Cancel to abort 4 To find the next record with the same search criteria click Find Next Sorting Personnel Records Personnel records in the Personnel Summary dialog window can be sorted based on any of the displayed fields To sort the personnel records click the column header of the field by which to sort 12 Modifying System Data e 85 CHAPTER 13 Working with the Quantifit Setting up the Quantifit Connecting the Quantifit FitTrack uses a USB cable supplied and an available USB port from your computer to communicate with the Quantifit To connect the cable 1 Connect the square end of the supplied cable to the back side of the Quantifit labeled USB PC 2 Connect the opposite end of the cable to one of the USB ports on the computer Communications Settings To setup communications 1 Click the Setup menu 2 Click Communications 3 I
98. s subtracted from the measured leakage value Performing the Calibration Select Dual Tube Cal from the SYSTEM MENU You will see the screen as displayed below Daily Calibration It is recommended that daily calibration is done each day of testing Last calibration 07 19 08 Note NIST Calibration Due 06 05 09 Perform Calibration Print Data Exit This screen will show the user the last time the unit was calibrated This screen also shows when the annual NIST Calibration is due You may Perform Calibration Print Data or Exit If you Print Data it will print out the last calibration performed on the unit Select Perform Calibration to continue with the calibration Daily Calibration The sensor must be zeroed before running the dual tube cal Disconnect the Dual Tube 0 00 in H20 Proceed Cancel Quantifit User s Guide 6 System Menu e 45 Quantifit User s Guide The first part of the calibration performs a Zero Pressure In order to do this part you are instructed to remove the tube assembly from the instrument Press the Optical Sensor Knob to proceed You will then be instructed to Connect dual tube assembly to Flow and Pressure on the front and to Dual Tube Check ports on the back of the unit This procedure measures only the two clear tube portion of the triple tube When connecting to Pressure and Flow on the front of the unit the male and female connectors must be matched properly
99. sion circuit Fit testing is inhibited at these times If the dual tube assembly is disconnected an error message occurs contact OHD to determine if the Quantifit needs service Edit Name If a keyboard is in use during fit testing the operator will input his or her name at the beginning of the test See 21 for more information If a keyboard is not being used the user can enter his or her name into the Quantifit so that it will print out on the report Select Edit Name and you will see the following screen Edit Operator s Name Done Clear Cancel If a name is already present in this screen you can easily type over the existing name or go to Clear to delete the name To enter a name one letter at a time you must press on the Optical Sensor Knob to enter and then scroll through the alphabet either clockwise or counterclockwise until you reach the desired letter When the desired letter has been selected you may press the knob to confirm that letter and then move one space to the right to continue with the next letter When the name has been fully entered select Done See below Edit Operator s Name John Smith Done Clear Cancel System Setup System Setup contains options and selections pertaining to the way your Quantifit performs These functions in no way affect performing fit tests Options include Auto Advance Fit Factors Screen Contrast and Speaker Volume 6 System Menu e 47 NIST Calibrat
100. sonnel Information eeeeceeceseecceecsseeceeeecsseeecsaecaeesecseesecseeeecsaeeeesaeeaeeaeenees 84 Creating a New Record oroen aeaa ne ihea hanna E ees 84 Modifying an Existing Record cc ecessssesecseeeeceeeeecsseeeessecaeesecsesseceaeeecsaeeaeeaeeneeeeens 84 Deleting a Recordi ee n r eh onan ened ign aeess 85 Using Query to Filter Records cc ecessccesecseesecseesecseeeeesecaeeseceesseceaeeeeaeeaeesesneeeeens 85 Using Find and Find Next to Locate a Record eee eeesecseesecseeeeceseeeeeseeeeeseeneeeeens 85 Sorting Personnel Recordsin aoeeoe Ena reteo aree oE Eo Eres See 85 13 Working with the Quantifit 87 Setting up the Quantifit secsi niio nih prii i ari e h aE E es acne peasy 87 Connecting the Quantifit ooo eecseeeecsseeecsseceeesecnersecsaeeeeaecseesecnesseseesnerseeeaees 87 Communications Settings aene nasede eriei o eNi e sekos ae a e a TE 87 Updating Instrument Information eee eeeeseesecneeeeceseseeseceseeecsaecaeesecaeesecneseeesaeeeesaeeaeeseeners 88 Selecting a Quantita siea ane oeii o Rade eaea ne E eE EAEE DE s 88 Adding a New Quantifit to the Instrument Menu cee eceeeceseceeeeceeeeeeseeneeeeene 88 Deleting a Quantifit from the Instrument Menu ee eeeeeeeeeceeeeeeeceeeeeeeeneeeeene 88 Quantifit User s Guide Contents iii Modifying a Q antifit seso ctinse ce ctitet cotnece destens ear eanne EEE EEEE EEEa ea Ea 88 Retrieving Calibration Datan ocessireresecsrereseneeeeteteireseesi i eseese in
101. sop ear Se pac AEE E EE EE ir Er NE Eosin 56 Whiley Ou W Of AEREE E E A se puted E EEE EEEE 56 Technical Support 4 s cess eb e AE E E E EE EENS 56 9 Installing and Removing FitTrack 57 Reg iremenigiis serso aene e e r E aden tut E E never EE E E ER S 57 Installing Fit l9ack ennn aa N E SENES E 57 Removine Pith 1ack siciciccisevevecce nr a a a o ar iS 57 Installing the Quantifit Driver ssseeeseeeesssesersesseesesstseesstsessteresserersesersersrenessrsesseserseseesteset 58 10 Running FitTrack 61 Starting FitTrack for the First Time ccceecceesseeceesceeeceeecesecaeceaecaeecaeeeaeeeeeeeeeeeeeereneeeaeenaes 61 Starting FitTrack for Normal Operation cccesccesccesecesecceeseceecaeecaeeeaeeeneeeseeeeenereneeeseenaes 64 11 System Database Functions 67 Database UNE E a a a eave eno Bede ess 67 Synchronizing the FitTrack Database ceeeesseeessecseeeeesecseesecneeeecsaeeeeesecaeeeeens 67 Backing Up the FitTrack Database ee ceescseeeeceeeeeeseceeeseceeesecnaesecsaecateaesneeseens 68 Quantifit User s Guide Contents e ii Restoring the FitTrack Database from a Backup cseeesesecssecseeeecneeeeeeecnereeeeeees 68 Compacting the FitTrack Database 00 cies ceeeceeeeceseeeeeseceeesecneesecsaeeecsaeceeeeesaeeseens 68 Repairing the FitTrack Database eeeccssesecsseccesecneeeeceseeeeesecseesecneseesaeeeeaeeaees 69 Importing Data into FitTrack rene eese ren e S Ta oa En EE AS EEA EEE E N 69 Importing from Pr
102. splay LCD display an external printer or a database e Minimizes cross contamination air extracted from the mask exits through the EXHAUST port located on the back of the instrument Accessories Standard Accessories Description Part Number USB Keyboard 9530 4003 USB Computer Cable 3010 4002 Universal Power Cord 3010 4001 Triple Tube Assembly 9503 4003 Trigger Button 3010 4000 User Manual 3010 0208 FitTrack Software 3010 2019 Rigid Carrying Case 9530 4001 Optional Accessories Description Part Number Adapters 9513 XXXKX Printer 9503 4002 Laminator Kit FTK PL4A PKG Quantifit User s Guide 1 General Information e 10 CHAPTER 2 Set Up In this chapter you will find information about setup and external connections for the Quantifit Front Panel Controls Front View of Quantifit Occerarons Mire Dreamer HD E gt ES K nowe K neue QUANTIFIT Quantifit User s Guide 2 Set Up e 11 Quantifit User s Guide Optical Sensor Knob The Optical Sensor Knob is used for navigation within the Quantifit menu structure The knob can be turned clockwise or counter clockwise to move forward or backward through the menu selections When the appropriate selection is highlighted push on the Optical Sensor Knob to accept the menu selection To use the Optical Sensor button to go back to the previous screen the user would need to turn the button counter clockwise until Exit is highlighted Then the
103. ssaiaih en een ea in R E A R 105 Quantifit User s Guide Contents e iv Index Tat Se Leaks cv ciscscesiascscheteusescetecs cusvbees cb venus SPEE EEE EESE EES KEN cb EPES EEPOSE EEEE SE PeP EENE 106 Erratic Mask PLessure nnne eenean nee e areor even R a 106 Consistently Low Fit Factors cscesscsescsseseesecseesecseeseceaesecsaeeeessecaeeseeneveesaeeees 107 Rapid or Erratic Graph Movement ceeeseceseecseeceseeeeeseceeesecneesecsaeeeeaecateaeeneeaes 107 OTHER PROBLEMS 233 5 ise iste e r e he a e adhoc aeea Sebastes biel Mesbeek heh ste 108 DAILY CALIBRATION S rere dera ee seein ereen An e ee E eean ee S reka EERE eee 108 What do I do when people are not passing a fit test oo eee eneeeeceeeeeeeeeeeeeeees 109 CU ATINS ose sucess E E E E eg sSraacs oondace E E E E E 111 Standard Terms and Conditions ecesescessecseeseceeeeecaeeecsaeceeesecaeseesaseeesaeenteees 111 APAA Ea K a ARA EE EA EEEE E E EE EE 112 114 Last Revision to this manual October 6 2008 Quantifit User s Guide Contents e v CHAPTER 1 General Information Quantifit User s Guide In this chapter you will learn how to use this manual where to get help and about the Quantifit features and specifications Safety Considerations The instrument and related documentation must be reviewed for familiarization with safety markings and instructions before you operate the instrument Warning The WARNING Sign denotes a hazard It calls attention
104. t calibration data is imported upon opening FitTrack However you may also select to specifically download this data without restarting the software To receive calibration data from the Quantifit 1 Click the Functions menu 2 Click Retrieve Calibration Data 3 A screen will let you know which Quantifit is selected see Selecting a Quantifit page 88 for use Click OK to confirm that the correct Quantifit is selected 4 The next window shows the calibration values that will be saved to the database Click OK 5 The calibration data will be retrieved and saved for the currently selected Quantifit The date and time of calibration are captured from your computer system so it is important that you capture the calibration data as close as possible to the actual calibration Reset Pump The Reset Pump function resets the pressure transducer in the Quantifit This function can be performed as a test to confirm communication between the Quantifit and your computer When selecting Reset Pump the Quantifit will generate a short burp sound when communication has been properly established To perform a Reset Pump 1 Click the Functions menu 2 Click Reset Pump Move Personnel The Move Personnel feature allows the user to move a test subject from one Company Location to another Simply select the person to be moved click on Move Personnel and a list of all Company locations will be displayed Select the Company Location t
105. tandards using accepted test procedures Warranty Warranty and Product Support This instrument is warranted by OHD against defects in materials and workmanship for two full years from the date of original purchase During the warranty period we will repair or at our option replace at no charge a product that proves to be defective provided you return the product shipping prepaid to OHD This warranty does not apply if the product has been damaged by accident or misuse or as the result of service or modification by other than OHD IN NO EVENT SHALL OHD BE LIABLE FOR CONSEQUENTIAL DAMAGES Only serialized products and their accessory items those items bearing a distinct serial number tag are covered under this one year warranty PHY SICAL DAMAGE CAUSED BY MISUSE OR PHYSICAL ABUSE IS NOT COVERED UNDER THE WARRANTY Items such as cables and nonserialized modules are not covered under this warranty This warranty gives you specific legal rights and you may also have other rights which vary from state to state province to province or country to country This warranty is limited to repairing the instrument to OHD specifications When you return an instrument to OHD for service repair or calibration we recommend using United Parcel Service Federal Express or Air Parcel Post We also recommend that you insure your shipment for its actual replacement cost OHD will not be responsible for lost shipments or instruments that are received in
106. that the user follow the Redon protocol when testing any air purifying respirators When Self Contained Breathing Apparatus SCBA Respirators are used it is recommended that the SCBA protocol is used This protocol is identical to the Redon protocol with the one exception that the challenge pressure is increased The assumption is that while wearing an SCBA the user will be under more stress therefore creating a higher breathing rate The Redon protocol uses a breathing rate of 0 58 H 0 while the SCBA protocol uses a breathing rate of 1 50 H30 3 Operating Instructions e 19 The MIL protocol uses a challenge pressure of 1 0 H20 The CSA protocol contains the steps currently required by Canadian Standards Association as of this writing It is expected that the CSA will soon adopt the Redon protocol recommended by OSHA The user may also tailor the protocol to meet his company s needs or may alternatively use the factory preset protocols and test values But please know that in order to comply with current standards for respirator fit testing the user must use one of the factory set five step protocols Fit Factor The ratio of the modeled breathing rate to the measured leak rate is the calculated fit factor and is expressed by the following equation Fit Factor Modeled Breathing Rate cc min it Factor Measured Leak Rate cc min The modeled breathing rate MBR is the rate at which an individual breathes predetermined for the
107. the leak rate is high the graph can still look somewhat normal The Quantifit will often be able to keep up with the leak and give a good test result regardless of the fact that the leak is too large to yield a passing fit factor Possible Solutions 1 As in other leakage situations see HIGH LEAKAGE check all hose connections adapters and adapter connections to respirators 2 Check for proper tension of respirator to face 3 Try a different size or different respirator 4 Have Adapter checked for leaks call OHD for this service Rapid or Erratic Graph Movement Before or During Test When the Quantifit gives erratic jerky movement during the test especially before the challenge pressure is attained and the challenge pressure takes awhile to attain the problem might be an easy one to find and solve 16 Troubleshooting e 107 When the inhalation valve is not propped open or removed the Quantifit is unable to get to the airspace touching the facepiece seal The Quantifit is only looking at the seal of the inhalation valve which can rapidly flutter with the sealing and breaking of the seal The inhalation valve can easily be missed on some full facepiece respirators that can be converted from SCBA or airline to Air Purifying Respiratory Possible Solution Insure that the Inhalation Valve is propped open or removed OTHER PROBLEMS DAILY CALIBRATION The Daily Calibration normally functions to completi
108. ting The Quantifit leak measurement system uses air not aerosols there fore it eliminates mixing and all other related problems associated with quantitative aerosol measurement methods Quantifit User s Guide 3 Operating Instructions e 20 Getting Started Quantifit User s Guide Power On and Menu Navigation The power on off switch is located adjacent to the power cord plug on the rear panel of the Quantifit Use the Optical Sensor Knob to select the menu you wish to enter The menu options are Test Edit Protocol System and Utility The following four chapters are devoted to describing the functions and options contained under each menu heading Using the Optical Sensor Knob and Keyboard For navigation through the Quantifit menu structure you may use the Optical Sensor Knob the supplied keyboard or any combination of those two The Optical Sensor Knob can be turned clockwise or counter clockwise to scroll through menus When you arrive at the selection you wish to choose simply press on the knob The keyboard can be used in the same way by using the cursor arrow keys to navigate through the menus and by pressing lt ENTER gt to make a selection For the purposes of this manual all instructions for navigation will use the Optical Sensor Knob Please know that the keyboard may be used in the same manner for every function performed by the Optical Sensor Knob To enter into one of the four menus press on the Optical Se
109. tomatically look for a Quantifit connected to your computer and confirm that if found an instrument Quantifit User s Guide 10 Running FitTrack e 64 Retrieve Calibration Data Found a Quantifit on Com 4 Do you want to retrieve calibration data 6 You will then be asked if you want to save the calibration data that has been saved on the Quantifit It is recommended that you save the calibration data every day into FitTrack software Retrieve Calibration Data 1 Calibration Data Successfully Saved 7 If calibration data has already been saved for the current day you will receive the following message You can choose to replace the current calibration data with a newer calibration or click No to keep the data that has already been saved Retrieve Calibration Data Calibration data has already been saved for UnitID 1041 Calibration Date 10 03 08 Do you wish to overwrite it Quantifit User s Guide 10 Running FitTrack e 65 CHAPTER 11 System Database Functions Database Utilities Synchronizing the FitTrack Database FitTrack has the capability of synchronizing databases between two FitTrack software installations To synchronize the databases 1 Click the System menu 2 Click Database Utilities 3 Click Synchronize 4 In the Synchronize Database dialog browse to select the database with which to synchronize 5 Click Synchronize to complete the operation or Cancel to abort WARNING
110. tter suited for the individual wearer Erratic Mask Pressure The Quantifit is very sensitive to pressure changes inside the mask If the pump motor sound alternates between high and low pitched whines and the pressure tracing line even after challenge pressure is attained is erratic the Quantifit is sensing variations in pressure If the traceline varies significantly and the Quantifit cannot obtain a consistent challenge pressure through the duration of the test you would need to rerun the measurement There are a number of causes for this type of reading Quantifit User s Guide 16 Troubleshooting e 106 Quantifit User s Guide Possible Solutions 1 Movement by the person being tested needs to be minimized Actions such as swallowing opening the mouth and moving the tongue can adversely affect the pressure sensor 2 Air inhalation or exhalation even slightly creates dramatic changes within the mask Re instruct the test subject to maintain breath holding during the test measurement 3 A test subject may be unable to stop the flow of air through the nose while holding his breath A nose clip can assist the subject be sure that the nose clip does not interfere with the fit if the respirator Consistently Low Fit Factors When you consistently get low fit factors even when you know that a respirator should fit and the pump motor is running slightly faster than normal the graph could look normal When
111. ture may be used for various reasons including transferring data to FitTrack software see Importing Quantifit Data Into FitTrack in the software section of this manual page 71 to transfer the test data to another Quantifit or to simply keep a safe backup of the test data on your instrument The Save Datalog feature will save the database to a memory stick when one has been inserted into the upper USB port on the back of the Quantifit If you connect your memory stick to the bottom USB port you will receive a message on the display telling you to use the upper USB port When you save the data you will be asked to name the file to differentiate it from other possible backups that you ve already performed If a keyboard is connected you may type the name of the file on 6 System Menu e 50 the keyboard If no keyboard is connected you must use the Optical Sensor Knob to assign the name The Load Datalog option will allow you to select a datalog on your memory stick that will be imported into the Quantifit You will see a list of the exported information contained on your memory stick Clear If you can confirm that your data has been backed up to your memory stick and you wish to clear the data stored on the Quantifit you can purge the information by selecting Clear You will be given one warning Erase Datalog Data cannot be restored You must select Yes or No to complete this task Quantifit User s Guide 6 System Menu
112. u save the calibration data every day into FitTrack software Retrieve Calibration Data R 1 Calibration Data Successfully Saved If calibration data has already been saved for the current day you will receive the following message You can choose to replace the current calibration data with a newer calibration or click No to keep the data that has already been saved Retrieve Calibration Data Calibration data has already been saved for UnitID 1041 Calibration Date 10 03 08 Do you wish to overwrite it You will be asked to set up a Company Location Fill in the appropriate fields into the database This can be change or completed at a later time through the System gt Company Location Properties 10 Running FitTrack e 62 F2 New Company Location Name Location Contact Address City State Phone Fax Notes Custom 1 Custom 2 Custom 4 8 Expand all the Windows in the program 9 Setup the Quantifit Under the Setup menu select Instrument Click on Add and fill in the appropriate information The serial number can be found on the back of the Quantifit 10 Under the Functions menu click on Retrieve Calibration Data This will take the calibration data saved on the Quantifit and import it into your FitTrack database Quantifit User s Guide 10 Running FitTrack e 63 Starting FitTrack for Normal Operation If you intend to operate the Quantifit and do
113. ual Tube Cal ports When connecting to these Cal ports it does not matter which side each tube is connect to as they are interchangeable When the tubes are properly connected push in the Optical Sensor Knob to Proceed The Quantifit will send various flow rates through the instrument to make sure that the measurement of each flow rate is within the accepted tolerance When the calibration is completed the Quantifit will confirm that the instrument has passed the calibration requirements If for some reason the Quantifit should fail this calibration the user will see an error message to describe the reason for failure The user should check all connections to make sure they are secure If the Quantifit does fail calibration it will be necessary to contact OHD Interfacing with the Respirator The OHD test adapters provide mechanical connections between respirator masks and the Quantifit Two types of test adapter kits are used Single Piece Adapter On the single piece adapter the two clear tubes are connected to the side of the adapter and the blue tube is connected to the single adapter located at the front of the adapter Two Piece Adapters When using the two piece adapters the clear tubes are connected to the adapter piece that contains the two connector ports and the blue tube is connected to the piece with the single port 3 Operating Instructions e 17 Performing a Fit Test See Running a Protocol page 34
114. ult settings If you created a new protocol this protocol will be lost by pressing System Reset You will receive one warning WARNING System reset will re load factory default settings All custom Protocols will be lost Are you sure You can select System Reset or Cancel Quantifit User s Guide 6 System Menu e 44 Dual Tube Calibration The Dual Tube calibration is the same function as the Daily Calibration The Quantifit prompts you each day to perform a daily calibration If you chose to proceed without the daily calibration but want to do it at a different time this is where you would go to perform that calibration There may be other times where you might need to perform the calibration to ensure the accuracy of the instrument To accurately measure respirator mask fit the leakage attributed to the triple tube assembly leak orifice must be removed from the total measured fit test leakage value Calibrating the dual tube assembly accomplishes this The triple tube assembly is terminated with an airtight section of tubing The Quantifit removes air at eight different flow rates The pressure developed across the leak orifice is measured at each flow rate and stored in an array of calibration data To cancel the effect of orifice leakage during a fit test an interpolating algorithm uses the array of calibration data to determine orifice leakage at the fit test s particular challenge pressure This calculated leakage value i
115. user would press on the knob to exit out to the previous menu Front Panel Push Buttons cei Back K nome E uere Seal Check The Seal Check button can be pressed to perform a user seal check When the subject has properly donned the respirator and wishes to do a user seal check he or she may press the Seal Check button to close off air flow while inhaling to determine if the subject can identify a leak in the respirator The subject can press the Seal Check button while inhaling and hold his or her breath for 10 seconds When the Seal Check button is released the subject should feel the mask move away from the face as the pressure is released If this does not occur this would indicate that the mask leak was so significant that the pressure could not be held for the 10 seconds Back The Back button may be used to back up one step in the menu structure This button works in the same manner as the back button in an internet web browser If the user is several levels deep within the menu structure the back button will bring the user to the previous screen Home The Home button may be used to bring the user back to the start up screen of the Quantifit Regardless of where the user is he or she can press the Home button to return to the start up screen If this button is pressed during a test or after data input the user will be asked to confirm that they want to escape the current position and not save the current data Help The h
116. xplanation of parameters WR The inspiratory work rate has the largest influence on internal respirator mask pressure It is measured in units of kcal hr energy consumed When a person expends more energy works harder he breathes harder causing greater airflow through the cartridge This increased airflow results in a higher pressure drop Make an estimate of the work rate that the test subject experiences under normal working conditions Turn the Optical Sensor Knob to highlight WR and then push on the knob to make a selection Scroll through the various options 4 Test Menu e 25 Quantifit User s Guide e 100 kcal hr Light standing still or sitting at ease e 200 kcal hr Moderate walking casual without a load e 300 kcal hr Heavy walking with or moving a light load e 350 kcal hr Extreme walking with or moving a heavy load climbing stairs digging etc Msk The Quantifit tests two types of respirator masks e FF Full Face or Full Mask e HM Half Mask Because the full face respirator mask has a Co2 accumulation in the dead space the test subject must take harder deeper breaths to compensate for the lower oxygen content Deeper breaths mean a higher instantaneous airflow rate through the filter cartridge Challenge pressure the pressure differential across the filter cartridge is directly proportional to the airflow rate through the cartridge C The cartridges are classified into four categori
117. y you will need to add all personnel under one Company Location Creating a New Company Location To create a new Company Location 1 Click the System menu 2 Click New Company Location 3 Inthe New Company Location dialog window enter the appropriate information 4 Click OK to create the new Company Location or click Cancel to abort 3 New Company Location Name Location Contact Address City State Phone Fax Notes Custom 1 Custom 2 Custom 4 NOTE The last four Fields of this screen Custom 1 2 amp 3 are the Labels for those custom fields within this Company Location that will appear on each personnel record These labels may differ from account to account Field 3 is a secure field and will appear in the database but will not print on the reports Quantifit User s Guide 12 Modifying System Data e 82 Quantifit User s Guide Opening an Existing Company Location To open an existing Company Location 1 Click the System menu Click Open Company Location In the Open Company Location dialog window click the Company Location to open Click OK to open the Company Location or click Cancel to abort Closing a Company Location To close a currently open Company Location 1 2 Click the System menu Click Close Company Location Deleting Company Location Information To delete an existing Company Locatio
118. yell while shaking head The purpose of this exercise is to determine if the mask is unseated if it will reseat itself properly on the test subject s face For the test the subject will stop shaking his or her head hold breath and remain still during the test measurement 4 Test Menu e 31 Quantifit User s Guide STEP 4 Redon 1 The test subject will release all straps remove the respirator doff it and then redon the respirator The redon steps are very effective in determining how well a mask fits according to proper or improper donning techniques Once the respirator is properly donned the subject holds breath and remains still during the test measurement STEP 5 Redon 2 This step is identical to Redon 1 This gives the test subject one more donning with which to assure proper fit MIL Protocol The MIL protocol procedure is identical to the REDON above but has a higher stress level than the REDON The MIL protocol is designed to be used in military applications where mask stress is high and fit requirements are more critical This extra measure of protection is expressed in the increased values of Challenge Pressure 1 00 in H20 Modeled Breathing Rate 55 8 I min SCBA Protocol The SCBA protocol procedure like the MIL is identical to the REDON above It is designed to place the mask under extraordinary stress to be sure the mask can provide protection in life threatening situations where the SCBA is used This in
119. you will need to indicate how long in seconds the exercise will last It is not necessary to enter a time for the test steps since all tests run for a maximum of 8 seconds 7 Click OK to create the Step or Cancel to abort 8 Additional Steps for the Protocol are created by repeating the steps 3 through 7 above 9 Once all of the steps of the Protocol are completely entered press OK to save the Protocol or Cancel to abort 12 Modifying System Data e 78 Modifying an Existing Protocol To modify an existing Protocol 1 Select the Protocol you wish to modify 2 Click Modify 3 Inthe Protocol Details dialog window change the appropriate information 4 Click OK to save the changes or Cancel to abort Deleting a Protocol To delete a Protocol 1 Click the Protocol to delete Note Warning for Delete in General Warnings 2 Click Delete Editing Protocol Steps Creating a New Protocol Step To create a new Protocol Step 1 Click Add 2 Inthe Protocol Step Details dialog window enter the appropriate information 3 Click OK to create the Step or Cancel to abort Modifying an Existing Protocol Step To modify an existing Protocol Step 1 Click Modify 2 Inthe Protocol Step Details dialog window enter the appropriate information 3 Click OK to save the changes or Cancel to abort Deleting a Protocol Step To delete a Protocol Step 1 Click Protocol Step to delete Note Warning for Delete in Genera

OHD Quantifit Respirator Fit Tester Manual v2008

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