Sun Jun 11 2023

error 13

Hello to All! 

We have this Hettich unit with the display showing error 12 after switching it on. Turning off and on does not help, first the firmware version is shown, then the unit name EBA12, then there is a relay click and ERROR 12 is shown. The only thing helps is turning the unit on while the rotor is moving. I have only found a faulty capacitor (replaced) on the biggest mainboard and the rotor identification optics(?) was extremely dirty. 

Does enyone has a hint what to check or does anyone has a service manual for the unit?


Aron C.

(Sorry, It is error 12, not 13!)

Equipment: Hettich EBA 12

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