I’m having some issues with my WCS94 and hoping someone can assist.
Firstly in the testing menu, the trough tastings 1-5 and trough stack keeps moving between closed and open (very quickly) when there are no balls in the trough.
When there are balls in it, the test shows open. This seems to be the reverse of what is should be? Closed when balls in the trough and open when it’s empty? (Video should be uploaded soon).
Secondly, when the machine is powered on balls keep getting ejected until all balls have been removed and put back in. From there all is ok until the machine is turned on and off again and then the same issue occurs.
I have investigated the opto transmitter and leds look ok with the camera and each of the receiver optos register open when balls break the IR transmission.
I have resoldered the opto receiver board and have checked the cables to and from the GLM receiver board.
Optos and boards have also been cleaned.