Man Roland R606

R606TT

New member
Hello to everyone I am seeking electrical help with the man roland R606 press it is not going in impression
I am new to forum and hope I am doing this right
 

R606TT

New member
Thank you PricelineNegotia for your interest in our problem
Man Roland press

Man Roland press: R606

Diagram: 039C3884 38

Problem: The machine is not going in impression

Contactors 2D68 and 2D68A are energized; once these two contactors are energized the normally closed contacts will go open preventing the impression solenoids from being activated.

Contactors 2D68 and 2D68A are being controlled by relay K3 on circuit board located in panel U108/2 the contact on this relay is badly burnt and there is a wire bridge on the normally open contact (see photo-1), this bridge on the circuit board is the cause of contactors 2D68 and 2D68A being energized, removing the bridge and replacing the relay (see part of the drawing in photo Drawing K3 – 2D68).

Contactors 2D68 and 2D68A are now chattering which is being caused by relay K3 on the circuit board (see photo Circuit Board),

We are stuck at this point as it looks like some parts of the drawings are missing and we would be very thankful for any assistance

I am having problems in up loading the other two photos
 

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