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 26 (click to view)
Unscrew the top handle bracket from the handle rod (1). Unscrew the bottom handle bracket from the door (2). 13. Unscrew the top handle bracket from the door (3) and screw onto the bottom righthand side of the door (4). 14. Turn the handle bracket with the handle rod 180° and screw them to the door (5) and the fitted handle bracket (6). 15. Move the small plug from right to left. Attention! Do not overtighten the screws (max. 2 Nm) as you may damage the door handles. After having reversed the opening direction of the doors check that all the screws are properly tightened and that the magnetic seal adheres to the cabinet. If the ambient temperature is cold (i.e. in Winter), the gasket may not fit perfectly to the cabinet. in that case, wait for the natural fitting of the gasket or accelerate this process by heating up the part involved with a normal hairdrier.