Rival 8806-BL Ice Cream Maker

Just tried out our new Rival 6 qt ice cream maker. After all the work of getting the ingredients ready, adding the ice and rock salt around the can as it turned, the thing turned for all of about 2-3 minutes and then it made a sound like it was jammed and quit. I unjammed any ice that made it difficult for me to turn the can and tried again. Now the motor makes a different noise, just a slight humming - the motor must be very fragile if it managed to break after one ice jam! It can't even turn the can at all now. Will return the thing and will not be buying another.