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 13 (click to view)
MAINTENANCE OF YOUR REFRIGERATOR-FREEZER
Defrosting of the refrigerator
Frost is automatically eliminated in the refrigerator. Clean regularly the water drain opening «G» (figure 1).
Cleaning
Warning! � Unplug the appliance before carrying out any cleaning operations. Risk of electric shocks! Switch off the appliance and pull the plug from the socket, or remove or unscrew the safety fuses. � For safety reasons, never clean the appliance with steam cleaners. The humidity could filter into the appliance�s electrical system and hot steam could damage plastic components. � Thoroughly dry the appliance before switching it back on. � Do not use alcohol or any cleaning product containing alcohol because it can damage the cabinet. � Use lukewarm water and neutral soap or bicarbonate of soda for cleaning the interior and the exterior of the appliance. Never use detergents nor abrasive powders. � Clean the water container above the motor. � Extract the base pulling it outwards in order to permit cleaning underneath the appliance.