Author Topic: Classic pump leaking  (Read 3771 times)

Offline mrickling

  • Getting the Hang of It
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  • Posts: 15
    • Classic w/ Auber PID
    • Baratza Preciso
Classic pump leaking
« on: November 11, 2013, 06:03:55 PM »
Hi all,

I recently (finally!!!) installed a PID for my Classic and when I had it opened I noticed there was a slight water leak causing a small amount of corrosion in my machine. The leak is between the metal elbow fitting  (part 42 on the Rev No.3 21-12-2006 Classic parts diagram) and the plastic top of the pump (part 43). The parts diagram also indicates there's an O-ring in there (part 41).

Any idea how to go about fixing this? Assuming I need some sort of food-safe sealant/glue? And maybe replace that O-ring too? Thanks in advance for any help!

Offline SusanJoM

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    • Classic
    • Compak K-10
Re: Classic pump leaking
« Reply #1 on: November 11, 2013, 07:27:39 PM »
Teflon tape to the rescue  :)

Try unscrewing that safety valve (part 42), giving it a healthy wrap with teflon tape and then tightening it back up.

Then watch it carefully for a bit.




“Not everything that can be counted counts, and not everything that counts can be counted.”
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Offline mrickling

  • Getting the Hang of It
  • **
  • Posts: 15
    • Classic w/ Auber PID
    • Baratza Preciso
Re: Classic pump leaking
« Reply #2 on: November 16, 2013, 03:55:05 PM »
Thanks Susan! So far, so good and it's seemingly working like a charm.

 

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