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 21 (click to view)
Drying
Cleaning the heat exchanger
1
Important! When the HEAT EXCHANGER display illuminates, it is essential to clean the heat exchanger. Otherwise your dryer might suffer damage. In addition energy consumption will be increased if the heat exchanger unit is covered with fluff.
0 Open the door. 0 Press on the two tabs to unlatch and take off the removable plinth.
0 Turn the two securing disks through a quarter turn each outwards.
0 Pull the heat exchanger out of the base by the handle. 0 Clean the heat exchanger, best with a brush or by rinsing with a hand-held shower head. The water removal slits on the rear of the heat exchanger must be free too.
1
Important! Do not use any sharply pointed objects to clean the heat exchanger. They could make it leak. 0 Reinsert and push in and turn each one of the two securing disks through a quarter turn inwards. The words "top � oben � en haut" must be at the top. 0 Re-mount the plinth. Important! The dryer must not be operated without heat exchanger.
1
Switch off the dryer
0 Turn the programme selector to the OFF position. 21