Welcome to DC Consuelo and LINC!
The Decosonic Convenction Roaster was made in China and marketed under several names and model numbers - for example, the 209 is the same as the FB209 which is the same as the 209B which is the same as the 707.
We had a discussion on these things a couple of months ago - and several people did a lot of work trying to find parts and manuals for these. urmaniac13 posted a link to that thread for you. If you read down to the end of the thread you will find the only source I ever found for getting a copy of the manual.
If you contact mmb8083 and don't get an answer ... or if you get ripped off ... let us know!