AccuFIT9000™ Respirator Fit Tester - Quick Start Guide

Introduction

This tutorial provides a comprehensive guide on how to use the AccuFIT9000™ Respirator Fit Tester, designed for diverse environments such as healthcare, emergency response, and industrial settings. The AccuFIT9000 utilizes advanced particle counting technology to ensure proper respirator fit, which is critical for safety and compliance.

Step 1: Gather Necessary Components

Before starting, ensure you have all the standard components included with the AccuFIT9000:

• AC adapter and power cord
• Zero filter
• Alcohol cartridge
• Alcohol storage container and cap
• USB flash drive with software and manuals
• Twin tube for connecting the instrument to the respirator
• Computer cables and alcohol supplies
• Hard-sided carry case

Step 2: Prepare the Alcohol Cartridge

To ensure proper functioning of the fit tester, follow these steps:

1. Pour reagent grade isopropyl alcohol into the alcohol storage container until it reaches the marked level.
2. Insert the alcohol cartridge into the container and lock it in place.
3. Wait a few minutes for the felt in the cartridge to absorb the alcohol.
4. After charging, remove the cartridge and insert it into the AccuFIT9000.
5. Secure the storage cap on the alcohol storage container to prevent spills and evaporation.

Step 3: Power On the Device

1. Turn on the AccuFIT9000 by pressing the power button.
2. The main screen will display options for conducting fit tests, validation checks, real-time measurements, and accessing administration functions.

Step 4: Perform a Validation Check

Before conducting a fit test, confirm that the device is functioning properly:

1. Ensure the device is on a level surface.
2. Insert the USB flash drive configured with the required database.
3. Select "Validation Check" from the main menu.
4. Choose the desired database and tap "Load."
5. Remove the HEPA filter from the sample line and tap "Start" to check ambient particle concentration.
   • Ensure the ambient count is at least 1000 particles per cubic centimeter.
6. If the ambient count is inadequate, use a particle generator (available separately).
7. Attach the HEPA filter again and tap "Next" for the zero check.
8. Once the validation check is complete, the device will calculate a fit factor and display a test pass message.
9. Confirm that the validation check is saved to the database and exit to the main menu.

Step 5: Conduct a Respirator Fit Test

To perform the actual fit test, follow these steps:

1. Have the individual being tested wear the respirator and perform a user seal check.
2. Connect the respirator to the sample inlet of the device using the appropriate fit test adapter and twin-tube.
3. Select "Fit Test" from the main menu.
4. Choose the individual's name from the pull-down menu or add a new name by tapping the "New" button.
5. Select the respirator make, model, and size from the drop-down menu.
6. Choose the appropriate testing protocol and enter the operator's initials.
7. Tap "Next" to proceed to the fit test screen.
8. Tap "Start" to begin the fit test, and follow the instrument’s guided exercises.
9. Upon completion, the fit test record will be saved to the database on the USB flash drive.
10. Tap "OK" to confirm the test is saved, and either proceed to another test or exit.

Step 6: Power Off the Device

To turn off the AccuFIT9000:

1. Press and hold the power button until it flashes red.
2. Confirm the shutdown by tapping "Yes."

Step 7: Clean Up After Use

After completing the testing:

1. Remove the alcohol cartridge from the instrument.
2. Reinsert it into the alcohol storage container for safe storage.
3. Cover the cartridge inlets with the storage cap to keep the device clean.

Conclusion

The AccuFIT9000 Respirator Fit Tester is a vital tool for ensuring proper respirator fit in various settings. Always refer to the included manuals for detailed instructions and safety precautions. For further assistance or to request a demo, contact Levitt Safety or visit their website for more information.