AMSCO Windows

Nozzle Change on Lisec Lines

    Nozzle Change on Lisec Lines
    Process:
    The process for changing the hotmelt application nozzle on the Lisec lines.
    Definitions:
    LVL monitor: The hotmelt application station monitor.
    Procedure:
  1.  
    1. The Lisec lines are equipped with 3 nozzle sizes. #10, #20, and #30.
      1. #10 is for 3/8 spacer.
      2. #20 is for 7/16, ½, 5/8, and 9/16 spacer.
      3. #30 is for 11/16, ¾, and 13/16 spacer.
    2. On the LVL monitor, go to the main menu.
    3. Click on “OPERATING MODE”.
    4. Click on “NOZZLE MANAGMENT”.
    5. The screen will show a desired (recommended) nozzle size and the clamped (current) nozzle size.
    6. If the desired and clamped nozzle sizes are different, change the clamped nozzle size.
      1. The only situation you would run with different clamped and desired nozzle sizes is when you are spacer changing.
    7. To change the nozzle, loosen the two bolts holding the nozzle into the hotmelt applicator head.
    8. Once the old head is removed, insert the new head, and slowly walk the two bolts in.
      1. Be careful not to overtighten one side too much and cause cross threading.
    9. After changing click the arrow button. To transfer info to the clamped nozzle.
    10. Verify the desired and clamped nozzle sizes are the same.
    11. Confirm the yellow message by pressing the blue blinking “CONFIRM” button on the console.
    12. Perform a purge for 2-3 seconds to make sure the nozzle is not leaking out the sides.





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