This shows it pays to do what I do that is take a digi picture in stages of operation that way you have a record.
Any way www.electrolux.co.uk click on contact us select General floorcare and fill in the form that pops up. Give them the type and model number as well as the name eg: powerlite, powerplus or cyclon ultra. They may help with a diagram but don't hold your breath as they may say take it to a service centre.
bob
August 2008