Hi powermate1970
Sorry about the damage, but if you've saved the broken piece, it can be repired with little notice. There are special glues out there, and while there'll be a deep scratch, the machine will work fine. At it's age, a few dents, scratches and what not are understandable.
The dial is not on the inside of the front cover, but in the part called the diaphram. Stand the cleaner on the cord winder, and look to the right, there should be a dial which reads 'hasten/retard' with an arrow. If it's not there then it is indeed a first generation, like the one shown here.
I noticed the wheels, they were an optional tool that went with the LXI, also the cord winder is in hammertone blue. The original were chrome, and the nameplates are also LXI. However, all this is cosmetic. Why? wheels, cord winder, nameplate are all interchangable, as is the diaphram. Nobody can say for sure if the previous owner didn't change them. I know I have taken a LXI, and turned it into a LX (many times!) Now is there a swivle caster on the bottom? If not, then there should be an oblong space, and roller thingy. This was a special compartment to store 3 wrappers (bags). The swivl caster is another option used with the LXI.
The best way to date the machine is to look at the top piece where the handle is. On the left (same side as the front cover latch) it should read. "Model LX DC to 60 cycles AC 116 Volts 535 Watts UL." If it is indeed a LXI, it will say so here.
There is a way to test the ejection system manualy, but be sure you have your fingers clear of the ejector, and be prepared for a loud BANG! On the left side of the diaphran is a lever, with the front cover open, and the ejector pushed down, ( space for the bag), press that lever upward. If it will not move, then it will need major surgery. (Which means a printout from me) however, if it works correctly, the ejector should pop.
So test the ejector, and let us know how it works. Think I'll email you the printout anyway, so you know the entire process, and how to repair it.
Alex Taber.
