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)
HOW TO MAINTAIN (continued) How to Clear Hose Clogs
NOTE: Turn off the switch and unplug the electrical cord before clearing hose.
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Hose Adapter Hose Retainer
3. On the back of the cleaner, pull up on hose assembly to release from hose retainer. 1. Locate hose adapter on the front of the cleaner. 4. The hose is free of the cleaner. Check for clogs in the hose retainer and throughout the hose assembly. 5. Use a tool that will not puncture the hose. Clear any debris from the hose retainer or the hose assembly that could restrict air �ow. 6. Flexing the hose may help loosen the clog. 7. After the clog is removed make sure the hose assembly is reassembled onto the unit.
2. Push button on hose adapter and pull hose upward to release hose from top of cleaner.
8. If the clog is hard to remove, check the brush roll area. Remove the hood and clear the hose inlet in the brush roll area. 13