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 28 (click to view)
MAINTENANCE
Checking and adjustment of the throttle wire
If the engine does not respond as it should when the throttle lever is moved, or if it produces black smoke or does not reach top speed, the throttle wire may need adjusting. 1. Release the clamping screw (see arrow) and push the throttle control to the choke position.
6008-032
2. Pull the throttle wire�s outer casing to the far right and check that the choke is fully activated. 3. Tighten the clamping screw.
6008-033
4. Pull the throttle control back to the full throttle position and check that the choke is no longer activated.
8009-108
Replacement of the fuel filter
Replace the pipe fitted fuel filter every 100 running hours (once per season) or more frequently if it is clogged. Replace the filter as follows: 1. Raise the engine cover. 2. Move the hose clips away from the filter. Use a pair of flat pliers. 3. Pull off the filter from the hose ends. 4. Press in the new filter on the hose ends. If necessary soap solution can be applied on the filter ends to simplify fitting. 5. Push the hose clips back on the filter. 26 � English
6008-034