The body of the canister was taken off to fit a smaller appliance to clean the couch and then I can't figure out how to put it back the way it was. There seems to be a problem with plugging back a small hose that is stationary and the hose will not fit into the plug at the very bottom of the canister? The small hose at bottom doesn't seem to correctly reach where it should be fitted into to make the vacuum work and the light to come on. You have to connect it manually.