High Volume Air Sampler Brush Change

Introduction

This tutorial provides a step-by-step guide on changing the brush in a Tisch Environmental High Volume Air Sampler. Regular maintenance, such as changing the brush, is essential for ensuring optimal performance and accuracy in air sampling. This process is straightforward and can be completed with minimal tools.

Step 1: Gather Necessary Tools and Materials

Before starting, ensure you have the following tools and materials on hand:

• New brush compatible with the High Volume Air Sampler
• Phillips screwdriver
• Clean, dry cloth or paper towel
• Safety gloves (optional)

Step 2: Power Down the Air Sampler

1. Ensure the air sampler is turned off.
2. Disconnect the power source to prevent any accidental activation during the brush change.

Step 3: Open the Air Sampler Housing

1. Locate the screws on the outer housing of the air sampler.
2. Using the Phillips screwdriver, carefully remove the screws.
3. Gently lift off the housing to access the internal components.

Step 4: Remove the Old Brush

1. Identify the old brush within the unit.
2. Carefully disconnect or unscrew the old brush from its mount.
3. Take note of how the brush is positioned for correct installation of the new one.

Step 5: Install the New Brush

1. Position the new brush in the same orientation as the old one.
2. Secure the brush in place by connecting or screwing it into the mount.
3. Ensure that it is firmly attached to avoid any operational issues.

Step 6: Reassemble the Air Sampler

1. Carefully place the housing back onto the unit.
2. Reinsert and tighten the screws using the Phillips screwdriver.
3. Ensure that the housing is secure and properly aligned.

Step 7: Test the Air Sampler

1. Reconnect the power source to the air sampler.
2. Turn on the unit and verify that it operates normally.
3. Check for any unusual sounds or vibrations, indicating improper installation.

Conclusion

Changing the brush in a Tisch Environmental High Volume Air Sampler is a simple yet crucial maintenance task. By following these steps, you can ensure your air sampler continues to function efficiently and provide accurate results. Regular maintenance checks are recommended to prolong the life of your equipment and enhance performance. If you encounter any issues during this process, refer to the manufacturer's manual or contact support for assistance.