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Troubleshooting

47

Make sure your device is turned on. Then turn off the QuantiFit2, wait a few seconds, then turn
back on. Check to make sure it is not too close to any other USB devices. Sometimes unshielded
USB devices can interfere with Bluetooth connections.
Should service be needed for your instrument, contact the OHD Service Department. For those
instruments outside the U.S.A., contact OHD to find the nearest service center.

CAUTION: The QuantiFit2 is intended to be serviced only by authorized service
personnel. Service procedures should only be performed by qualified technicians.

If the QuantiFit2 appears to be tampered with, this may render the warranty null and void.
For service and operation questions, contact OHD:

[email protected],

+1.205.980.0180.

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Summary of Contents for QuantiFit 2

Page 1: ...w w w O H D G L O B A L c o m t e c h s u p p o r t o h d g l o b a l c o m 1 2 0 5 9 8 0 0 1 8 0 C o n t a c t U s MA N U A L...

Page 2: ...Settings 20 OHD Logic 24 Software Updates 26 Home Screen 27 People 31 Company 32 Tests 33 Logic Settings 35 Devices 37 Respirators 38 Reports 40 Troubleshooting 41 Calibration and Maintenance 47 Appen...

Page 3: ...y Quantifit However data from FitTrack Gold can be imported into OHD Logic software The QuantiFit2 comes with an external power supply and can be powered by an optional battery The QuantiFit2 has an o...

Page 4: ...e exhalation should travel through the exhalation valve and out of the respirator There are many potential respirator and adapter configurations The chance could exist in a configuration that exhaled...

Page 5: ...one minute The modeled breathing rate is expressed in liters per minute LPM and is multiplied by 1 000to provide cc min it is then divided by the leak rate in cc min This is the fit factor ratio It is...

Page 6: ...e lever under each latch A Power cord B Batteries optional C Adapters optional D Power Supply E USB Cable F Tube Assembly G Additional Storage Available Accessories o Respirator adapters required for...

Page 7: ...ch Screen C Clear Tube Connection D Gray Tube Connection E Blue Tube Connection F Verification Connection for Gray Clear Tube G Verification Connection for Gray Clear Tube H Verification Connection fo...

Page 8: ...ce up to properly insert this cable This cable allows for the QuantiFit2 to be operated from the supplied software F Serial Number Located in the center the serial number is important should you requi...

Page 9: ...be connected to the port connectors that are side by side The two connections are interchangeable on the adapter and can be placed on either port Battery The optional battery pack can be used in lieu...

Page 10: ...ulations Respirator Selection Find the respirator s that will be used for fit testing and toggle the on off switch to on If a particular respirator has not been determined you may select any respirato...

Page 11: ...appear See the Daily Verification of this manual for more information People Test After the daily verification check has been performed the wizard will move on to the People screen People can be added...

Page 12: ...group Daily Verification Used to perform the daily verification requirement for each day of operation Settings Contains parameters that can be changed for the convenience or requirement of the operat...

Page 13: ...will guide the operator to the next screen in the sequence GO UP This button will guide the operator to move up in a list NEXT Takes the operator from the People screen to the test screen HELP Dynami...

Page 14: ...HECK Allows the test subject toperform a user seal check SEARCH A field available on the People screen that allows a search to find the desired test subject quickly and easily SETTINGS Enters the scre...

Page 15: ...be shown B Select Company Company is intended to create a division among the test subjects who are entered into the onboard database To add a company to the QuantiFit2 database type in a company name...

Page 16: ...ort Personnel Template for import requirements F History When a test subject is selected and the history button is pressed a screen will show any existing tests for this person Tests will be listed by...

Page 17: ...t their signature on screen if desired This feature can be turned off in Settings System Settings Signature Capture Preparing the Respirator If the respirator has an inhalation valve at the place wher...

Page 18: ...er fills with green and then press the green button on the screen At the end of each step a fit factor will show for several seconds If the fit factor is greater than the minimum fit factor required t...

Page 19: ...e test subject to keep o Summary A report that will print the specified group of people in a truncated fashion which allows for many people to be recorded on the same sheet Fit test reports can be sel...

Page 20: ...low rates and confirms that the diaphragm pump and other processes are working correctly The daily verification may be performed at other times for other purposes A Daily Verification button can be fo...

Page 21: ...to retry the step or advance to the next step The auto advance feature may be turned off and the operator must then select the arrow button for the next step or the retry button when a retry is neces...

Page 22: ...database from a thumb drive o The respirator image should be no larger than 240 pixels wide by 370 pixels tall o The respirator image should be a png file When no image is uploaded No Image Available...

Page 23: ...re automatically executed with the correct settings New regulations will be added in future updates as they become available or are modified Links to select regulations are listed in Appendix E Regula...

Page 24: ...hipping Please remember this as you prepare to ship your instrument back for annual calibration Language Change selected language Update Software Occasionally there will be updates to the on board sof...

Page 25: ...next to each icon As with most programs there are many ways to do the same task and different operators may feel more comfortable doing things one way as opposed to other ways These instructions will...

Page 26: ...ion file will install all prerequisite files including Windows requirements 1 You may have to approve the installation of this file as it might be one that Windows doesn t recognize or if you download...

Page 27: ...the Update menu is selected the software will check to see if an update is available and there will be an option to update or not Software updates will typically install on top of the current install...

Page 28: ...n the no view icon When doing this the module will become a button that goes to the right most edge of the viewing screen These modules will still be in operation but they won t clutter the screen if...

Page 29: ...begin to type a person s name first name last name There is a lookup that matches names letters are entered When the correct person appears in the field move on to the respirator selection A person ma...

Page 30: ...ay is through the People section But people may also be entered in this module on the Home Screen The name is required but other fields are optional according to how the data is required by the organi...

Page 31: ...people who have never been tested can be hidden from view when checking this option Previous Tests This module will contain a list of tests listed in the order in which they were performed and recorde...

Page 32: ...reen while the edit button will allow the currently selected person s record to be edited The search field can contain any combination of letters that appear in someone s name and that person will sho...

Page 33: ...mber of people that can belisted in a company is virtually unlimited A shared instrument can have a company for each entity that is using the instrument A person can be transferred to any existing com...

Page 34: ...ntrolling multiple instruments The QuantiFit2 allows users to run countless machines simultaneously through the OHD Logic software as many machines as an operator is capable of overseeing with flexibi...

Page 35: ...l see Please review this information If correct press the blue arrow to continue Name size respirator parameter surrogate The next screen will prompt for Operator s signature Once signed it will store...

Page 36: ...ator can then add other Operators and or Administrators Administrator vs Operator When Security is activated to gain access to the software a person will need login credentials These credentials eithe...

Page 37: ...r out Date Format allows the Administrator to select the type of date format preferred MM DD YYYY DD MM YYYY YYYY MM DD o Allow Reporting When this feature is allowed the software will send errors to...

Page 38: ...number appears below this button click on Register button then it will appear on the right as shown below To test connection highlight your serial number and click the Test connection button to confir...

Page 39: ...that have used this respirator To create a new respirator o Click on the New button o Type in the Manufacturer and Model Name o Select Type of respirator APR Half APR Full PAPR Gas respirator and SCB...

Page 40: ...odified to the software when changes or updates become available When clicking on the Update icon The software will give a notification stating whether there is a software update available or not In t...

Page 41: ...ear on this report This is confined by the space limitations of the width of the printed page When a report is saved it can be found as a PDF inside the Reports Folder Click on the button to open the...

Page 42: ...For some respirators it might be easier to remove the inhalation valves before the test and then replace them at the end of the fit test HIGH LEAKAGE Large leak is measured When the traceline does no...

Page 43: ...but are not properly sized to aspecific wearer In other cases a different size or style may be better suited for the individual wearer Perfect graph but still fails When the graph looks like a perfec...

Page 44: ...he test measurement 2 A test subject may be unable to stop the flow of air through the nose while holding his or her breath A nose clip can assist the subject be sure that the nose clip does not inter...

Page 45: ...large to yield a passing fit factor 1 As in other leakage situations see HIGH LEAKAGE check all tube connections adapters and adapter connections to respirators 2 Check for proper tension of respirat...

Page 46: ...on enough to keep the QuantiFit2 from pulling a negative pressure within the respirator There are other obstacles that can come into play which are too numerous to list With more experience fit testin...

Page 47: ...be connector ports can be turned by hand this means they are not tight enoughand may be introducing a leak into the system Daily Verification Errors The Daily Verification normally functions to comple...

Page 48: ...eeded for your instrument contact the OHD Service Department For those instruments outside the U S A contact OHD to find the nearest service center CAUTION The QuantiFit2 is intended to be serviced on...

Page 49: ...ndustrial Hygiene and Occupational Health instrumentation o Reliable Results The QuantiFit2 is a precision instrument that is used to help ensure employee safety Critical decisions are made based on t...

Page 50: ...nches of water Resolution 0 01 inches of water Accuracy 0 25 FS Pressure Sensor Pump Pressure Range 0 20 PSI Resolution 0 1 PSI Accuracy 2 5 FS Instrument Accuracy Challenge Pressure 5 Leak Rate Measu...

Page 51: ...be empty on the unit when imported After populating the spreadsheet save to a USB drive Insert the USB drive into the back of the QuantiFit2 machine On the Home screen click on People Test button The...

Page 52: ...epiece Fit factor a numerical representation of the fit ofa respirator to a specific individual typically estimating the ratio of the concentration of a substance in ambient air to its concentration i...

Page 53: ...Appendix D CNP Diagram 52...

Page 54: ...Respiratory Protection Occupational Safety and Health Administration osha gov CSA Canadian Standards Association CAN CSA Z94 4 18 Product CSA Group UK HSE Health and Safety Executive Guidance on respi...

Page 55: ...e two piece kit is for the bayonet connection or connections on either side of the respirator These are used mostly for air purifying respirators The one piece adapters take the place of a gas filter...

Page 56: ...w w w O H D G L O B A L c o m t e c h s u p p o r t o h d g l o b a l c o m 1 2 0 5 9 8 0 0 1 8 0 C o n t a c t U s MA N U A L...

Page 57: ...Settings 20 OHD Logic 24 Software Updates 26 Home Screen 27 People 31 Company 32 Tests 33 Logic Settings 35 Devices 37 Respirators 38 Reports 40 Troubleshooting 41 Calibration and Maintenance 47 Appen...

Page 58: ...y Quantifit However data from FitTrack Gold can be imported into OHD Logic software The QuantiFit2 comes with an external power supply and can be powered by an optional battery The QuantiFit2 has an o...

Page 59: ...e exhalation should travel through the exhalation valve and out of the respirator There are many potential respirator and adapter configurations The chance could exist in a configuration that exhaled...

Page 60: ...one minute The modeled breathing rate is expressed in liters per minute LPM and is multiplied by 1 000to provide cc min it is then divided by the leak rate in cc min This is the fit factor ratio It is...

Page 61: ...e lever under each latch A Power cord B Batteries optional C Adapters optional D Power Supply E USB Cable F Tube Assembly G Additional Storage Available Accessories o Respirator adapters required for...

Page 62: ...ch Screen C Clear Tube Connection D Gray Tube Connection E Blue Tube Connection F Verification Connection for Gray Clear Tube G Verification Connection for Gray Clear Tube H Verification Connection fo...

Page 63: ...ce up to properly insert this cable This cable allows for the QuantiFit2 to be operated from the supplied software F Serial Number Located in the center the serial number is important should you requi...

Page 64: ...be connected to the port connectors that are side by side The two connections are interchangeable on the adapter and can be placed on either port Battery The optional battery pack can be used in lieu...

Page 65: ...ulations Respirator Selection Find the respirator s that will be used for fit testing and toggle the on off switch to on If a particular respirator has not been determined you may select any respirato...

Page 66: ...appear See the Daily Verification of this manual for more information People Test After the daily verification check has been performed the wizard will move on to the People screen People can be added...

Page 67: ...group Daily Verification Used to perform the daily verification requirement for each day of operation Settings Contains parameters that can be changed for the convenience or requirement of the operat...

Page 68: ...will guide the operator to the next screen in the sequence GO UP This button will guide the operator to move up in a list NEXT Takes the operator from the People screen to the test screen HELP Dynami...

Page 69: ...HECK Allows the test subject toperform a user seal check SEARCH A field available on the People screen that allows a search to find the desired test subject quickly and easily SETTINGS Enters the scre...

Page 70: ...be shown B Select Company Company is intended to create a division among the test subjects who are entered into the onboard database To add a company to the QuantiFit2 database type in a company name...

Page 71: ...ort Personnel Template for import requirements F History When a test subject is selected and the history button is pressed a screen will show any existing tests for this person Tests will be listed by...

Page 72: ...t their signature on screen if desired This feature can be turned off in Settings System Settings Signature Capture Preparing the Respirator If the respirator has an inhalation valve at the place wher...

Page 73: ...er fills with green and then press the green button on the screen At the end of each step a fit factor will show for several seconds If the fit factor is greater than the minimum fit factor required t...

Page 74: ...e test subject to keep o Summary A report that will print the specified group of people in a truncated fashion which allows for many people to be recorded on the same sheet Fit test reports can be sel...

Page 75: ...low rates and confirms that the diaphragm pump and other processes are working correctly The daily verification may be performed at other times for other purposes A Daily Verification button can be fo...

Page 76: ...to retry the step or advance to the next step The auto advance feature may be turned off and the operator must then select the arrow button for the next step or the retry button when a retry is neces...

Page 77: ...database from a thumb drive o The respirator image should be no larger than 240 pixels wide by 370 pixels tall o The respirator image should be a png file When no image is uploaded No Image Available...

Page 78: ...re automatically executed with the correct settings New regulations will be added in future updates as they become available or are modified Links to select regulations are listed in Appendix E Regula...

Page 79: ...hipping Please remember this as you prepare to ship your instrument back for annual calibration Language Change selected language Update Software Occasionally there will be updates to the on board sof...

Page 80: ...next to each icon As with most programs there are many ways to do the same task and different operators may feel more comfortable doing things one way as opposed to other ways These instructions will...

Page 81: ...ion file will install all prerequisite files including Windows requirements 1 You may have to approve the installation of this file as it might be one that Windows doesn t recognize or if you download...

Page 82: ...the Update menu is selected the software will check to see if an update is available and there will be an option to update or not Software updates will typically install on top of the current install...

Page 83: ...n the no view icon When doing this the module will become a button that goes to the right most edge of the viewing screen These modules will still be in operation but they won t clutter the screen if...

Page 84: ...begin to type a person s name first name last name There is a lookup that matches names letters are entered When the correct person appears in the field move on to the respirator selection A person ma...

Page 85: ...ay is through the People section But people may also be entered in this module on the Home Screen The name is required but other fields are optional according to how the data is required by the organi...

Page 86: ...people who have never been tested can be hidden from view when checking this option Previous Tests This module will contain a list of tests listed in the order in which they were performed and recorde...

Page 87: ...reen while the edit button will allow the currently selected person s record to be edited The search field can contain any combination of letters that appear in someone s name and that person will sho...

Page 88: ...mber of people that can belisted in a company is virtually unlimited A shared instrument can have a company for each entity that is using the instrument A person can be transferred to any existing com...

Page 89: ...ntrolling multiple instruments The QuantiFit2 allows users to run countless machines simultaneously through the OHD Logic software as many machines as an operator is capable of overseeing with flexibi...

Page 90: ...l see Please review this information If correct press the blue arrow to continue Name size respirator parameter surrogate The next screen will prompt for Operator s signature Once signed it will store...

Page 91: ...ator can then add other Operators and or Administrators Administrator vs Operator When Security is activated to gain access to the software a person will need login credentials These credentials eithe...

Page 92: ...r out Date Format allows the Administrator to select the type of date format preferred MM DD YYYY DD MM YYYY YYYY MM DD o Allow Reporting When this feature is allowed the software will send errors to...

Page 93: ...number appears below this button click on Register button then it will appear on the right as shown below To test connection highlight your serial number and click the Test connection button to confir...

Page 94: ...that have used this respirator To create a new respirator o Click on the New button o Type in the Manufacturer and Model Name o Select Type of respirator APR Half APR Full PAPR Gas respirator and SCB...

Page 95: ...odified to the software when changes or updates become available When clicking on the Update icon The software will give a notification stating whether there is a software update available or not In t...

Page 96: ...ear on this report This is confined by the space limitations of the width of the printed page When a report is saved it can be found as a PDF inside the Reports Folder Click on the button to open the...

Page 97: ...For some respirators it might be easier to remove the inhalation valves before the test and then replace them at the end of the fit test HIGH LEAKAGE Large leak is measured When the traceline does no...

Page 98: ...but are not properly sized to aspecific wearer In other cases a different size or style may be better suited for the individual wearer Perfect graph but still fails When the graph looks like a perfec...

Page 99: ...he test measurement 2 A test subject may be unable to stop the flow of air through the nose while holding his or her breath A nose clip can assist the subject be sure that the nose clip does not inter...

Page 100: ...large to yield a passing fit factor 1 As in other leakage situations see HIGH LEAKAGE check all tube connections adapters and adapter connections to respirators 2 Check for proper tension of respirat...

Page 101: ...on enough to keep the QuantiFit2 from pulling a negative pressure within the respirator There are other obstacles that can come into play which are too numerous to list With more experience fit testin...

Page 102: ...be connector ports can be turned by hand this means they are not tight enoughand may be introducing a leak into the system Daily Verification Errors The Daily Verification normally functions to comple...

Page 103: ...eeded for your instrument contact the OHD Service Department For those instruments outside the U S A contact OHD to find the nearest service center CAUTION The QuantiFit2 is intended to be serviced on...

Page 104: ...ndustrial Hygiene and Occupational Health instrumentation o Reliable Results The QuantiFit2 is a precision instrument that is used to help ensure employee safety Critical decisions are made based on t...

Page 105: ...nches of water Resolution 0 01 inches of water Accuracy 0 25 FS Pressure Sensor Pump Pressure Range 0 20 PSI Resolution 0 1 PSI Accuracy 2 5 FS Instrument Accuracy Challenge Pressure 5 Leak Rate Measu...

Page 106: ...be empty on the unit when imported After populating the spreadsheet save to a USB drive Insert the USB drive into the back of the QuantiFit2 machine On the Home screen click on People Test button The...

Page 107: ...epiece Fit factor a numerical representation of the fit ofa respirator to a specific individual typically estimating the ratio of the concentration of a substance in ambient air to its concentration i...

Page 108: ...Appendix D CNP Diagram 52...

Page 109: ...Respiratory Protection Occupational Safety and Health Administration osha gov CSA Canadian Standards Association CAN CSA Z94 4 18 Product CSA Group UK HSE Health and Safety Executive Guidance on respi...

Page 110: ...e two piece kit is for the bayonet connection or connections on either side of the respirator These are used mostly for air purifying respirators The one piece adapters take the place of a gas filter...

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