Polar 78es error 132

Hi sir
Regarding the cutting function, this error signal indicates a dynamic disagreement of software control and safety control channel of board
SK95. This malfunction can be caused by a defective SK95 board. It is quite
normal if this malfunction occurs sporadically.

- Press cut buttons for a longer time.
- Check SK 95- board, sensors and cabling of cutting cycle
- Check knife upstroke control, replace if necessary and connect it to +24Volt.
- Check light barrier
 
  • Already check, and diagnosis menu show res and frg always on
     

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