It is impossible to exchange the Vitamix due to its complex nature. However, it is possible to dispose of the Vitamix in an eco-friendly way by donating the machine to a non-profit food bank, or trading it for another Vitamix model that may better suit your needs.
Old Vitamix that no longer work can be donated to developing countries. There, the devices can be used by international aid agencies and non-governmental organizations, and will supply their employees and volunteers with enough smoothies and frozen drinks to last for a couple days.
Vitamix offers a lifetime warranty on their blenders. If the blender becomes defective, it will be repaired or replaced depending on the model and other specifications. Vitamix does have a time limit for claims as well as other stipulations. They do not cover any incidental or consequential damages that may arise from product failure. All warranties are voided if replacement was not requested within 10 days from original purchase date from retailer.
The Vitamix is designed to last for 14 years before the blade wears down. The motor, on the other hand, may only last six years before it needs to be replaced. The more you use your Vitamix, the shorter the lifespan of the motor.
Costco has a policy in place that prohibits returns of any kind on appliances, including Vitamix. This includes both the purchase of the blender and any accessories (though they do not mention this in their return policy). Though Costco does not sell Vitamix, there are other retailers that offer them for sale.
The question is unclear. The answer may be a “yes” or a “no.” If you are asking if Costco sells refurbished Vitamix, then yes they do. They have been selling refurbished Vitamixs for some time now. In fact, Costco was one of the first retailers to sell refurbished Vitamixs.
Blades need to be replaced when they have been worn down from too much use. This is a good idea because blades from Vitamix are made from hardened steel. The blade should also be replaced when the time for a blade change has been reached, which is based on hours of blending or in accordance with directions in the manual.
A burning smell may be the result of food that has been put into the Vitamix too quickly, or because the ingredients are not mixed together properly. A wait time of 2-5 minutes is recommended before adding food to allow for proper mixing and cooling.A burning smell may also come from items such as garlic, onions, and leeks. These can emit a strong sulfuric gas during processing due to their high levels of alliinase.