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Thread: EM6910 problem...

  1. #1
    Member
    Join Date
    Apr 2012
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    42

    EM6910 problem...

    Gene Cafe Coffee Roaster $850 - Free Beans Free Freight
    My Em6910 is loosing pressure at the group head i think...

    When i lock in the handle and basket and start extraction i get an initial spurt of water out of the group head into tray...

    Only at the begining ...I assume a seal is on the way out...Can anyone advise please ???

  2. #2
    Senior Member
    Join Date
    Jul 2007
    Posts
    153

    Re: EM6910 problem...

    What reading does the pressure switch give?White,yellow,tan,red?

  3. #3
    Senior Member
    Join Date
    Jul 2008
    Posts
    114

    Re: EM6910 problem...

    My guess (and it is an educated one) is that either your seal is cactus or your collar has worn down. Either or both may need replacing..


  4. #4
    Member
    Join Date
    Apr 2012
    Posts
    42

    Re: EM6910 problem...

    Pressure is still pretty good upper mid range 30 seconds for 60mls....
    I have a new brew head seal to put in...
    If thats not it i will look into collar replacement...Any starting tips for that ????

  5. #5
    Member
    Join Date
    Apr 2012
    Posts
    42

    Re: EM6910 problem...

    New seal in and all working ok again althoiugh had to adjust grind and dose as pressure is now up and correct...



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