Dienstag, 10. Juli 2018

Troubleshooting on an electronic control unit from Gicar!



Troubleshooting on an electronic control unit from Gicar!



 
The electronics are from a CMA Wega 2 group.
Machine was completely overhauled, but it will not start!


So now I have the control unit on the workbench and look for the error.
What we need is definitely a measuring device!






First, I clean all the connections!





 
best to use tuner spray.






check the cable connections, they may be too loose or have no contact.
 
Measure the transformer, maybe it's not good anymore.




  mostly you can see whether the defective or not as good, whom a vault forms
 





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