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How do I replace the filter on my CrewProtect Mini?

The CrewProtect 20 uses a replaceable cartridge located on the back side of the unit. Unlike the larger CrewProtect 100, this version has a simpler design and requires no tools to replace the cartridge. Proper installation ensures that the unit’s onboard RFID sensor activates the system.

Step-by-Step Instructions

  1. Power Off the Unit (Recommended)

    • While not strictly necessary, powering down the unit before handling is a good practice to avoid false sensor readings.

  2. Remove the Old Cartridge

    • Locate the two tabs—one on each end of the cartridge.

    • Press both tabs in and gently pull the cartridge straight out.

    • Dispose of the used cartridge as regular trash.

  3. Unpack the New Cartridge

    • Remove the cartridge from its packaging.

    • Locate the RFID sensor tag (typically indicated by a label or embossed section).

  4. Install the New Cartridge

    • Orient the RFID tag toward the bottom of the unit.

    • Insert the cartridge and push until you hear it click into place.

  5. Power On and Verify

    • Turn on the unit.

    • All lights should flash briefly, followed by a steady blue light, which indicates successful RFID recognition and normal operation.

Troubleshooting

  • Blue light not showing?
    Remove and reinstall the cartridge, ensuring the RFID tag is at the bottom.

  • If the issue persists, contact TFT Technical Support via the Learning Hub.