Polar Mohr 92E error 130

Discussion in 'Cutters and Trimmers' started by ck68, Oct 7, 2021.

  1. ck68

    ck68 New Member

    Joined:
    Sep 2021
    Messages:
    4
    Location:
    france
    Hi everybody
    Problem (Error 130)
    I'm am a printer in Europe and we have a cutter Polar Mohr 92E
    Sometimes the press stay down
    And the blade don't goes down and appears on the srceen left right 3 message:
    1/ interrupted cutting circuit ( 132 ) (stay, can read)
    2/ interrupted cut ( 117 ) (stay, can read)
    3/ in center of the screen in a red window : safety bolt locked ( 130 ) i must record it in video to see cause the message don't stay.

    What is tis error code ?
    Can you help me ?

    Greetings
     
  2. Mathew

    Mathew Senior Member

    Joined:
    Apr 2010
    Messages:
    415
    Location:
    Kolding-Denmark
    Hi,
    These errors are quite difficult to diagnose but the most important error is 130. Follow these instructions but you need to have a technician on the machine. It not easy to figure it out by yourself if you have no experience.
    ERROR 130 Safety-Bolt locking:
    This message indicates that during active cut (knife between upper and lower dead centre) or after the start of a cut (if the knife is to be activated) the safety rocker switch for the knife bar is not in safety position "knife bar enabled". For this purpose, a proximity switch at the safety rocker switch is connected with the input of board SK95 to allow detection. The error message is indicated when the cutting position "knife bar enabled" is activated, but the Safety-Bolt has not reached the unlocked Position after a waiting time of 2 seconds.
    Remedy:
    -
    Check function and position of proximity switch
    - Check SK 95 and replace, if necessary
    - Check cabling SB
    - Check mechanical stiffness of safety rocker switch- Switching time can be checked in menue "knife gearbox - control"
    - Check light barrier
     
  3. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,143
    Location:
    Managua,Nicaragua
    hI SIR;

    Do this
    This message indicates that during active cut (knife between upper and lower dead
    centre) or after the start of a cut (if the knife is to be activated) the safety rocker
    switch for the knife bar is not in safety position "knife bar enabled".
    For this purpose, a proximity switch at the safety rocker switch is connected with the
    input of board SK95 to allow detection. The error message is indicated when the
    cutting position "knife bar enabled" is activated, but the Safety-Bolt has not reached
    the unlocked Position after a waiting time of 2 seconds.

    fIX IT : - Check function and position of proximity switch B. SBE + B. SBA
    - Check / replace SK 95- board.
    - Check cabling of B. SBE + B. SBA
    - Check mechanical stiffness of safety rocker switch
    - Switching time can be checked in menue "knife gearbox - control"
    - Check light barrier
    - Check safety bolt fixture.

     
  4. ck68

    ck68 New Member

    Joined:
    Sep 2021
    Messages:
    4
    Location:
    france
    Thanks for your reply, sir.
    I check and answer later.
     
  5. ck68

    ck68 New Member

    Joined:
    Sep 2021
    Messages:
    4
    Location:
    france
    How can access in menue "knife gearbox - control" ?
    i see codes but i have no ones
     
  6. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,143
    Location:
    Managua,Nicaragua
    Follow the steps indicated

    the menu in only for service personal.

    Let me know.

    Blessing
     
  7. ck68

    ck68 New Member

    Joined:
    Sep 2021
    Messages:
    4
    Location:
    france
    I check
    - function and position of proximity switch B. SBE + B. SBA = OK orange light apear on it . All screw are screwed, nothing move
    - B. SBE + B. SBA cable = OK see nothing (i don't do electrical continuity test, is it necessery ? )
    - mechanical stiffness of safety rocker switch = OK move free and go up kickly
    - light barrier = OK (i test them every week)
    - safety bolt fixture = OK

    I must check SK95 board and shifting time between SBE and SBA
    Have a nice day
     

  8. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    2,143
    Location:
    Managua,Nicaragua
    1) OK see nothing (i don't do electrical continuity test, is it necessary ? ) Do electrical continuity with the DMM.

    2) mechanical stiffness of safety rocker switch = OK move free and go up kickly; Do the electrical continuity with the DMM

    3) Safety bolt, please LUBE with Graphite, this is a Big secret!! Do it.

    4) function and position of proximity switch B. SBE + B. SBA = OK orange light appears on it : ADJUST SENSORS 0.8"mms For GAP!!!!

    5)SK95 Status basic LED YELLOW in electronic board SK 95

    LED V73 „yellow NC contact right-hand cut button ON
    LED V74 „yellow NC contact left-hand cut button ON
    LED V71 yellow Safety lever in blocking position (B SB e) ON
     
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