Polar Mohr 115EM blocking itself after cut.

Discussion in 'Cutters and Trimmers' started by SrAstilla, Mar 2, 2020.

  1. SrAstilla

    SrAstilla New Member

    Joined:
    Mar 2020
    Messages:
    1
    Location:
    Mexico
    Good day, everyone. Its my first time posting here.

    Anyways. Machine works as it should most of the time, but it blocks itself and doesn't recieve any input until it is turned off and back on. The problem has been appearing more frequently and the only code it shows is a 970 on the left display.

    Contractor keeps sending us electronics boards but none of them seem to have any issue.

    Any advice is well received since I have no information related!

    Thanks a lot!
     
  2. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,738
    Location:
    Managua,Nicaragua
    Hi sir:
    Can you indicate me what model is POLAR 115 emc¿
    POLAR EMC MONITOR, OR POLAR 115 EMC FROM 1978 or send me the ID plate from the
    machine in order to help you
    Blessing
     
  3. NimeshSilva

    NimeshSilva Senior Member

    Joined:
    Jan 2013
    Messages:
    239
    Location:
    Sri Lanka
    Hi
    An error Code like 970 is impossible in the EM machines. There should be 2 digit code in the rightmost display. Even in ED, there is no such code as 970. Can you please post a photo of the displays after the problem pop up?

    Welcome to the forum, by the way.
    Cheers.
     
    Last edited: Mar 5, 2020
  4. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,738
    Location:
    Managua,Nicaragua
    However let me know
    if there are another trouble

    Please indicate always serial number, model, year

    970 as colleague say, There is NOT known error code in EMC machines.

    Blessing
     
  5. Tanvir Istiaque

    Tanvir Istiaque New Member

    Joined:
    Jul 2020
    Messages:
    1
    Location:
    Bangladesh
    Hello sir,
    Good Afternoon! I have a problem in ''POLAR-MOHR 115EM'' machine . It shows Fault 86. I don`t understand the fault. Please make a suggestion to overcome this problem.

    Thank you
     

  6. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,738
    Location:
    Managua,Nicaragua
    Hi sir:

    1) Check +42Vdc in plug CU9,2 (Safety Bolt)

    2) See basic condition de Led´s V14+V18 both OFF IN BOARD HK, IF ONE IS LIT EXCHANGE HK

    3) See Led´s conditions; V1=OFF +v3=ON +V19=off +V23=OFF, if one of condition in BOARD IAR is contrary , exchange IAR.

    Blessing
     
Loading...