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.
The manual was properly scanned and perfectly readable. The only small problem is that I couldn't use my dear Ctrl + F to find a word I needed.
Text excerpt from page 38 (click to view)
The upper heating element can be folded down to make it easier to clean the oven roof.
Folding down the heating element
Warning: Only fold down the heating element when the oven is switched off and there is no risk of being burnt! 1.Remove the side shelf support rails. 2.Grip the heating element at the front and pull it forwards and out over the support lug on the inner wall of the oven. 3.The heating element will now fold down. Caution: Do not use force to press the heating element down! The heating element might break. Clean the oven roof
Repositioning the heating element 1.Move the heating element back up towards the oven roof. 2.Pull the heating element forwards against the spring pressure and guide it over the oven support lug. 3.Settle it onto the support. 4.Insert shelf support rail.
Important: The heating element must be positioned correctly and securely on both sides above the support lug on the inner wall of the oven (2).