Fritsch ANALYSETTE 3 PRO Manuel d'utilisateur télécharger pdf (Page 26)

In this case, the sieve shaker controller can no longer set the optimal

working point; the sieve shaker vibrates with a lower amplitude and fre-

quency. The amplitude set point must be reduced accordingly in this

case. When the machine has warmed up, the set point can be increased

accordingly.

6.2.2

Sieving aids

To shorten the sieving time, sieving aids can be attached in each of the

sieves that have mesh widths larger than 32 µm. During sieving, the balls

jump on the sieves and accelerate the output of the sieving stock.

The following sieving aids:

n Agate balls

5 mm Ø: 15 pieces per sieve or

n Agate balls

10 mm Ø: 10 pieces per sieve or

n Rubber balls

20 mm Ø: 5 pieces per sieve or

can be used.

6.3

Wet sieving

CAUTION!

Do not use highly flammable and flammable liquids such as

ketones and benzines.

For wet sieving, use the wet sieve pan (with outlet and outlet hose) and

the wet clamping lid (plexiglas clamping lid with two rotation nozzles).

Place the preferably well-dispersed sieving stock (see

Chapter 6.3.2

‘Wetting agents’ on page 27) into the top sieve and clamp the wet

clamping lid.

CAUTION!

Do not allow any liquids to flow into the device.

Using the device

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Fritsch ANALYSETTE 3 PRO Manuel d'utilisateur Page 26