
Sharp Corp. is recalling more than 500,000 washing machines because of a design problem that caused 19 fires, one of which burned down a person's house. The Osaka-based manufacturer will check and repair 521,604 machines in 20 different models at no cost. ...The 15 fires involving single tub machines started when wires snapped, triggering sparks, due to vibrations pulling them taut. In the twin-tub models, a problem with a switch located underneath the upper lid of the spin dryer's tub caused four fires. The switch was a fail-safe mechanism designed to stop the tub when the lid was opened. Occasionally when washed clothes were placed on top of the lower lid, minute fibers and detergent left in the resin of the switch caused carbonization, which led to fires...more...