Valmar EASY 3 TTi Handling, Operating And Maintenance Manual page 63

It is strictly forbidden to wash the plastic parts of the appliance in a
dishwasher!
Incorrectly and correctly attached beater blades:

 Insert the beater into the cylinder:
Hold the beater with both hands and slide it slowly into the cylinder. Place the
beater so that the spade which has the slider closest to the inside of the cylinder
is facing downwards. Slowly push the beater towards the end of the cylinder.
When the beater shaft is in hole find the final position by slowly spinning the
beater clock wise and gently pushing it inwards.
At the end the beater should be completely flush within the cylindrer
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