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 19 (click to view)
MAINTENANCE
Gear housing
There is a grease nipple and a plug for �lling lubricant on the gear housing. Use a grease gun to �ll with grease. This should be done after every 60 working hours. Use Husqvarna�s special grease, no. 503 98 96-01.
CAUTION! The gear housing must not be �lled completely with grease. The grease expands as the machine heats up during operation. If the gear housing was completely �lled with grease it could damage the seals and lead to leakage of grease. The grease in the bevel gear does not normally need to be changed except if repairs are carried out.
Cleaning and lubrication
Clean any resin and plant residue from the blades using cleaning agent 531 00 75-13 (UL22) before and after using the machine. Lubricate the blade bars with special grease, part no. 531 00 75-12 (UL 21) before long periods of storage.