It works!!!
Well, when I took this vacuum cleaner home, the filter assembly was completely full of dust, and bag compartment full too, but suction was great! I removed it, and washed carefully every sigle part of the filter: suction is incredible now! Another interesting thing is that I opened the motor compartment to check if everything was ok: the motor is wrapped in polyurethane foam and extremely clean...this means that the filters have done their job!
On/off switch is only at the end of flexible hose!
Toshiba doesn't seem to produce vacuum cleaners anymore and I really don't know where I could ever find any kind of part for this machine, though I remember that these very hard to find vacuums have been sold for at least ten years in italy in the eighties.
tommy