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Tech Tip - 3M Filter Head Replacement

Updated

 

Below you will find the text version of how to replace a 3M filter head.  For a full version with photos please download the attached PDF.

 

TECHNICAL  BULLETIN - 3M FILTER HEAD REPLACEMENT

NOTE: At this time replacing the Pentek filter is not mandatory, but is highly recommended.  We will re assess mid year 2021 as to the urgency of this procedure and making it a required retrofit.

Title

3M FILTER HEAD REPLACEMENT

Date

2020-10-21

Author

OLIVIA SCHNEIDER

For Questions Contact

SUPPORT@BEVI.CO

1-866-704-2384

Description

Bevi is replacing the Pentek filters with 3M filters.

FAQs
  • Why does the Pentek filter need replacement?
      • The Pentek filters have a history of threads leaking or the filter housing breaking
  • Which units need this replacement?
      • Only the V1.0 and V.75 SU Units need to have the filter replaced.
  • How long does this replacement take?
    • The replacement should take approximately 15 minutes.



Required Tools and Materials
  • 3M Filter and Fittings Kit: 107729-01
  • 3M Filter (HF20), 0.5 Micron: 901-0002

  • 1” - ⅜” Socket 
  • Socket Wrench

 

Remediation Process
  • Access the service panel by selecting “Ingredients” and select any flavor

     


  • Hold down the X on the upper right hand corner for 5 seconds
  • Select “Start Service” at the top of the screen
  • Turn off the water source shut off valve behind the Bevi
  • Press and hold the red button on top of the filter housing head until the water pressure is fully released from the system

NOTE: You should hear and feel a light air release

  • Dispense still water from the touchscreen
  • Remove the tubing from the push to connect fittings on either side of the filter head
  • Use a 1”-⅜” socket wrench to remove the (2) nuts securing the filter head to the chassis
  • Place the (2) nuts and washers nearby for later use
  • Remove the Pentek filter from the unit to expose the (2) studs on the side wall of the chassis
  • Place the new filter head on the studs and use the ⅜” socket wrench to reinstall the (2) nuts and washers for V1.0 or (1) nut and washer for V.75

NOTE: Only a single stud is used for installing the 3M filter in V.75 units
  • Replace the tubing into the push to connect fittings on the new filter head along with (2) red locking clips
  • Insert new cartridge into assembly by aligning it and then twisting clockwise until the filter locks in place

      
  • Pressurize the system by turning on the water source, and then check for leaks.

NOTE: You should hear water filling the new filter
  • Return to the service panel using the instructions earlier
  • In the Filter section, press “Restock”
  • Select “3M Filter”
  • Unless servicing flavors or CO2, press “No Action” for those items
  • Press “End Service”
  • Flush the filter by dispensing around 2-3 liters of water, or until the water is clear of micro bubbles or sediment

NOTE: It is mandatory to log filter changes to the service panel, ensuring proper tracking in runouts of filters