QM 46 SF56 11-05 ERROR

Discussion in 'Heidelberg Printing Presses' started by shekar_msc, Aug 2, 2019.

  1. shekar_msc

    shekar_msc New Member

    Joined:
    Jan 2017
    Messages:
    1
    Location:
    India
    I have a unique problem relating to compressor.
    Firstly the Thermal relay is tripping frequently in the board below containing fuses etc. I have to manually reset it every now and then.
    Second thing is air is not filling in storage tank. Solenoid coil Y25 seems to be on (may be closing the valve)

    How to overcome these problems, Any one please advise. Thanks in advance
     
  2. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,613
    Location:
    Managua,Nicaragua
    Hi sir:

    Please review: 11-05: Pressure control device of pneumatic system (S24).

    As soon as a pressure of 8 bars is reached, the
    pressure switch closes.

    If the pressure drops below 6 bars, a corresponding
    message is signaled to the electronic press control.

    Clean it, and replace any part faulty, seals, loose parts, dirty, clogged.

    Blessing
    superchock@yandex.com
    Mobile+WhatsApp:+505 8861 1441
     
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