The photograph isn't showing what needs to be shown here:
http://www.acehardware.com/product/..._clickid=deb4c53a-3fdf-45e6-bdb7-191f5f8a9dff
IF that unit is similar to mine, the electric motor pops off of the top and it is a self-contained unit that serves as a blower.
Here is a better image of a similar unit (different model number):
http://www.sears.com/craftsman-16-g...SellerId=Sears&prdNo=7&blockNo=7&blockType=G7
The electric motor is inside a self-contained blower unit.
I've purchased three of them over the last 20+ years. They keep "re-designing" them, although the earlier models were much better than the one I own now. I literally wore out the electric motors.
The weak point is the stamped sheet aluminum impeller in the blower, which self-destructs after extended use waving it back and forth back and forth back and forth - the way you would use a blower. The one I own now has had two replacement impellers installed.
Rather than continue buying impellers (at about $20 bucks a pop including shipping) I went to one of the big-box hardware stores and bought the
RED Toro "blower-vac". Runs on 120V. Brought it home, unpacked it, and set the "vacuum bag" and all those accoutrements out on the curb and put a "free" ad on Craigslist and gave all the "vacuum" stuff away - it ***** all the debris up through the impeller, which is a cast aluminum alloy. Consumer reviews on the unit are a mixed bag.
I use the Toro strictly as a blower, and the Craftsman shop-vac almost exclusively as a vacuum. Both perform those jobs quite well. Both do poorly trying to be something they're not. (The Craftsman doesn't put out the air velocity that the Toro blower does, and the Toro (according to online reviews) kind of ***** at sucking up leaves and debris.)