Polar 115 EMC Monitor

Discussion in 'Cutters and Trimmers' started by A.Magied, Apr 17, 2019.

  1. A.Magied

    A.Magied Member

    Joined:
    Jan 2019
    Messages:
    7
    Location:
    Egypt
    Hello Dears
    would somebody helps me please , as i want to know the functions of each limit switch in attached pictures that mounted on cam of gear box
    s22a
    s22 b
    third one
    always i have an error message of infrared barrier cut and autotrim table open and the knife would not come down
    regards
     

    Attached Files:

  2. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,448
    Location:
    Managua,Nicaragua
    Hi sir:
    The function for S22a+s22b is for Non repition cycle: In other words, the knife after coming down and coming up, must be Stop
    in the Higher Point, to avoid another repeat cycle and protect the operator and machine.

    1) You must test the limit switch; a) loose wires, b) wear contacts, c) dirty contact, d) lack of voltage e) bad ajustment limit switch f) Plastic cam out of possition, maybe the bolt is loose, and out of time. Try to adjust by Proof and error, take OUT the Safety Bolt, otherwise you can damage the Security bolt for the Knife.

    2) What kind of error do you have in Light barrier?

    3) Since the limit switch s22a+s22b can be out of adjustment, the light barrier infrared will be protect the operator and machine.

    Let me know.
    Blessing.
    superchock@yandex.com
    Mobile+WhatsApp:+505 8861 1441
     
  3. A.Magied

    A.Magied Member

    Joined:
    Jan 2019
    Messages:
    7
    Location:
    Egypt
    Dear Mr CHOCK
    Thank you for your reply, really i do not know how to adjust the limit switches also i have a 3rd limit switch on cam i do not know its function
    error of light barrier indicates that the light is cut and both infrared leds red and green light are off with an error on sk card

    thanks
     

  4. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,448
    Location:
    Managua,Nicaragua
    Vahe likes this.
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