I don't know, if it's the right place for this to be asked, but I hope so. I afforded a Thermaphot ACP 305 RA-4 processor from someone, who didn't know anything about it but only resold it.
My problem is, that it has all together eleven tubes coming out of it or places, where now broken and lost tubes had been. Five of them (the left ones one the picture) are for draining the five tanks, but I can't imagine, what the others are for.
Can someone tell me, what i should connect to them or even has a manual? Would be great. Thank you for your efforts.