Purchase made from the centrifuge 28 March 2015 and received a week later. Since its commissioning, i felt a little smell of burning but the device worked very well with daily use so I thought the problem was temporary. However for 2 days the problem returned. The unit seems defective because despite the switch to position 0 it starts with a very fragrant smoke and the only way to stop it is to unplug it. Impossible to carry out the juice. Which is a shame because it looked very solid. Note that machine is powerful, easy to wash, impeccable juice. I think I came across a bad defective model. I contacted the seller and awaits a response for a replacement. Ya because one year warranty. 2 years.