Ek43 Loud buzzing noise

(Nancy) #1

My ek43 (07/16) has Loud buzzing noise after switch on. It was from the motor part It seems to be vibrations inside between rotating parts which it also grind out the silver coating of SSP burr. I did clean the grinder, scratch and change sheer plates, grease the rotating parts, lossen the front plate knob but still didn’t fix the problem.
anyone experienced this before or have any suggestions? Thanks