Hersteller: Bosch | Typ-/Modell: Benvenuto TCA6301 - B30 | ca. Baujahr: Unbekannt
Hello all Guys,
I know it is not too kind using english on german forum but I have no other way as don't know german unfortunately. Hope it is not big problem here! Pls forgive me my polish "english"...
I have a problem with grinder in Benvenuto B30. In normal way after pressing the "Cafe" switch is running the water pump and grinder (also with no beans). If there is no beans in the grinder and a powder cannot be made we get communicate "Add beans". My problem is that an engine of grinder is not starting at all and in effect I get "Add Beasn" of course. Grinder is not mechanicaly blocked - dismounted and cleaned. An engine is not fault - I am electronic engineer so have forced getting power on the engine - it's working well. Going back along the wires/circles I have found that from the front controller board is not becoming any signal (voltage) that could switch on the triacs and give 230DC to the engine. What can block the controller? I have checked all the visible sensors, switches - looks ok. Have no more idea. What can I do yet with this?
Mechanische Kentnisse vorhanden: NEIN | Elektrische Kentnisse vorhanden: NEIN | Messgerät vorhanden: NEIN
Hello all Guys,
I know it is not too kind using english on german forum but I have no other way as don't know german unfortunately. Hope it is not big problem here! Pls forgive me my polish "english"...
I have a problem with grinder in Benvenuto B30. In normal way after pressing the "Cafe" switch is running the water pump and grinder (also with no beans). If there is no beans in the grinder and a powder cannot be made we get communicate "Add beans". My problem is that an engine of grinder is not starting at all and in effect I get "Add Beasn" of course. Grinder is not mechanicaly blocked - dismounted and cleaned. An engine is not fault - I am electronic engineer so have forced getting power on the engine - it's working well. Going back along the wires/circles I have found that from the front controller board is not becoming any signal (voltage) that could switch on the triacs and give 230DC to the engine. What can block the controller? I have checked all the visible sensors, switches - looks ok. Have no more idea. What can I do yet with this?
Mechanische Kentnisse vorhanden: NEIN | Elektrische Kentnisse vorhanden: NEIN | Messgerät vorhanden: NEIN