Retsch RS 300 - Grinding Disc; Preparing the Grinding Process

Operating the Device
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6.8.2 Grinding disc
Fig. 11: Filling area of the grinding disc
A grinding disc may also be inserted into the RS 300:
• Fit the grinding disc to the RS 300
• Fill the grinding material into the space (RZ) between the grinding jar wall (MW) and the
inner grinding piece (RE).
6.9 Preparing the grinding process
For the grinding jar only:
Fit one disc and one ring in the grinding jar.
• Position the ring and the disc as shown in the diagram.
Fig. 12: Positioning the ring and disc
• Fill the material to be ground into the space (RZ) between the grinding chamber wall (MW)
and the inner ring (RE).
– For an ideal grinding result, the area (RS) between the inner ring (RE) and disc (SC) must be
left empty.
RZ
MW
RE