there is a couple of resons for this one is the pressure switch and the other is the heating elements try these 2 things remove all power take the lid of the pressure switch is located at the top of the machine connected to a small black hose remove the hose from the switch and blow down it this should be clear some times a bit of powder gets stuck in it the other is the heating element check there is no loose wires to the element located at the back of the machine sit in the drum at the bottom and check with an electrical tester there is current going between them if not need replacing
willie gray
December 2011
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