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 11 (click to view)
Emptying the water tank
A warning light on the control panel will come on when it is time to empty the water tank. If it is operating when this happens, the dryer will stop automatically until the tank is emptied. It is a good idea to get into the habit of emptying the tank either before or after each load. To empty the tank: 1. Open the door. 2. Pull out the tank (Fig. A). 3. Open the tank lid and pour the water out (Fig. B). 4. Close the lid and push the tank back into place. Press it home until you can feel that it is properly in place.