Does anyone know how to get copies of the prints for a Conquest model VAL , controller series 4200? its a two stop roped-hydro platform lift in a hoistway, very similar to garaventas. the door operator prints are there (auto-swing doors) , but nothing else. batteries/motor/pump good, slack rope good, locks good etc. but unit wont move. the idec smart relay is making odd noises as well.