Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
Good list of manuals. I found a very rare one and easily get. Should be promptly to download, as we must to wait hours even after confirmed payment.
Text excerpt from page 13 (click to view)
Come cucinare
Le guide del forno (Fig.15)
Le pareti laterali del forno presentano delle GUIDE che Vi permettono di regolare l�altezza della griglia. Inoltre, i livelli 1, 2 e 4 sono dotati di guide scorrevoli che facilitano l�inserimento e l�estrazione della griglia. Per servirvi delle guide scorrevoli, tiratele completamente verso l�esterno, come evidenziato nella figura 16. Quindi, posizionate la griglia o la leccarda sulle guide scorrevoli e spingete la griglia e le guide all�interno del forno. Chiudete la porta del forno solo quando le guide scorrevoli sono completamente rientrate all�interno del forno. In caso contrario, potreste danneggiare il vetro o la porta del forno. Fig. 15 4 3 2 1