Reveo Food Processor/Tumbler Instruction Book

Once the MariVac process is complete, turn the pressure valve dial (on top

of the lid) one quarter turn toward “Tumble Close” position and remove the

vacuum hose. Gently lift up on the lid while holding the barrel. If the barrel

is properly vacuum-sealed for tumbling, the lid will NOT come off. If the lid

does come off, repeat Step 3 until it is sealed and will not come off.