PLATE ADVANCE MECHANISMS NOT RESPONDING

Discussion in 'DI Presses' started by maverick1971, Feb 5, 2018.

  1. maverick1971

    maverick1971 Senior Member

    Joined:
    Jul 2011
    Messages:
    129
    Location:
    South Africa
    Good Day Everyone,

    We have an issue on our QMDI Classic that happened today. The press was running fine this morning.
    After our break for lunch - when the operator turned the press on, something inside the main power supply box blew, giving off a slight burning smell. The main switch on the front of the power supply tripped.
    After I reset the trip switch to ON the press powered up as normal, inches backward and forward etc.
    When I attempted to advance the plates manually, as we normally do, to get ready for the next imaging, I noticed that the PLATE RELEASE BUTTONS on all 4 units no longer respond.

    Can anyone help please? Which board/s control these plate release buttons and what could have gone wrong with the power supply to cause these to stop working?

    Any advice would be most appreciated.

    Many Thanks

    Shawn
     
  2. augustov

    augustov Senior Member

    Joined:
    Aug 2011
    Messages:
    141
    Location:
    Colombia
    but the problem was solved?... or still?
     
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