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Retsch PP 25 User Manual

Page 20

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Operating the machine

20

Avoid, extending the cylinder to its maximum height while the pressure is
building up.

Turn the threaded spindle (D) upwards.

Put the die tool (PW) on the pressure cylinder (J).

Turn the threaded spindle downwards until it rests on the die tool.

Close the valve (H) by turning in a clockwise direction.

Build up the required pressure force (t) by moving the hand lever (B)
forwards and backwards.

5.5.4

Removing the Die Tool and Tablet (1)

NOTE

A quick drop in pressure can cause the pellets to break.

Open the shut-off valve (H) very slowly by turning in an anti-clockwise
direction.

Fig. 5: After the Pressing Procedure

Pull the slide (S) out of the die tool.

Fig. 6: Ejecting the pellet

Close the valve (H) by turning in a clockwise direction.

S

PR