Heidelberg qm46 pneumatic leak

Discussion in 'Heidelberg Printing Presses' started by SAICPRINT, Jun 14, 2018.

  1. SAICPRINT

    SAICPRINT Member

    Joined:
    Feb 2014
    Messages:
    31
    Location:
    Chicago
    I have a Heidelberg qm46-2 (Print Master) with a leak coming
    off a fitting attached to the pressure tank pointed out in the pic,
    How is this replaced? also can't find the part# in book just the
    hose #, any help greatly appreciated.
    Thanks!

    h.jpg
     
  2. SAICPRINT

    SAICPRINT Member

    Joined:
    Feb 2014
    Messages:
    31
    Location:
    Chicago
    NVM
    turns out fitting was fine, cut a 5mm of the hose plugged it back in and no leak, time for new a new hose.
     
  3. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,122
    Location:
    Managua,Nicaragua
    Hi sir:
    I believe the part is : 1.2-00.580.3423 Union Joint page C-66 parts book
    Let me know
    Blessing
    superchock@yandex.com
    cell+WhatsApp:+50588611441
     
  4. turbotom1052

    turbotom1052 Senior Member

    Joined:
    Oct 2008
    Messages:
    609
    Location:
    Vermont
    it is advisable to avoid more of these same leaks to insure that you either drain the pressure tank regularly of condensation or to install an air dryer to dry the air in your pneumatic system
     
  5. henry1133

    henry1133 New Member

    Joined:
    Jul 2018
    Messages:
    3
    Location:
    manalapan nj
    how do you drain the pressure tank? just replaced the Y-19 and was told SF 3+15 16 +- but no luck
     

  6. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,122
    Location:
    Managua,Nicaragua
    Hi sir
    Every 20 minutes, the condensate drain valve Y19 is
    opened for 2 seconds by the electronic press control.
    Please review the+24Vdc is there in terminal of Valve Y19,and tigh very well the loose cables.
    If necessary, drain the entire condensation
    water which has collected by opening the screw at the bottom.
    Let me know
    Blessing
    superchock@yandex.com
    cell+WhatsApp:+50588611441
     
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