3. Move the lever on the small tension block down and guide the toothed belts out through the fastener from the inside (Figure1).
4. Place the sieving tower with sieve pan on the rubber pad of the vibrating plate.
5. Place the substance to be sieved on the top sieve.
6. Put the sieving head on in such a manner that the inner rubber surface seals the circumference of the sieve.
7. Hook the tension belt systems onto the sieving head.