FRITSCH PULVERISETTE 19 - Manual (Page 22)

4.6.2 Converting from standard funnel to protected funnel
1. Close the cutting mill.
2. Switch the control switch (19) on the back of the device to 0.
3. Remove the mains plug (20).
4. Unscrew the four M6x12 hexagon bolts fastening the standard
funnel (1) to the upper part of the housing (2) using a hexagon
socket screw key and lift off the standard funnel (1).
5. Insert the protected funnel (22) and fasten it with the four M6x12
hexagon bolts and the washers.
6. Connect the device again to the mains.
ð The device is ready for operation.
4.6.3 Converting from protected funnel to standard funnel
1. Close the cutting mill.
2. Close the funnel lid (21).
Installation
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