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 22 (click to view)
4.
With a screwdriver, unscrew the two masking plugs covering the holes on the left-hand side and refit them on the righthand side. Remove the door handles. To do this turn the pins anticlockwise by a 1/4 turn with a screwdriver and remove them. Turn the handles as shown in figures and refit them on the opposite side. Reinsert the pins and secure by turning them clockwise by a 1/4 turn. Unscrew the pin from the top hinge and refit it on the lefthand side. Remember to fit the washers. Slide the refrigerator compartment door onto the top pin. Insert the middle hinge into the bottom of the refrigerator compartment door. Remember to fit the washers. Fully screw up the middle hinge. Fit the freezer compartment door onto the middle hinge. Insert the bottom hinge into the bottom of the freezer compartment door. Fully screw up the bottom hinge. Refit ventilation grille (D) clipping it into place.