Efka Control DA321G5321 question

Discussion in 'General Electronics Chat' started by insippo, Mar 8, 2012.

  1. insippo

    Thread Starter New Member

    Mar 8, 2012
    1
    0
    sewing foot lifting with pedal backward at the seam end not works. What parameter is wrong?Can anybody help with this?
    Sry my english.
     
  2. dime101

    New Member

    Apr 17, 2012
    5
    0
    U have control plate problem, check the switching thyristors on the upper end of the plate
     
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