FRITSCH PULVERISETTE 19 - Manual (Page 44)

7.3.2 Protected funnel (22)
1. Switch the control switch (19) on the back of the device to 0.
2. Pull the sample pusher (24) out of the protected funnel (22) until it
stops and fasten it with knurled screw (A).
3. Open the funnel lid (21).
4. Clean the protected funnel (22) from above.
5. Close the funnel lid (21).
6. Pull the plunger (23) out of the protected funnel (22) until it stops
and fasten it with knurled screw (B).
7. Open the cutting chamber as described above.
8. Clean the protected funnel (22) from below.
If necessary!
It is also possible to remove the plunger (23) and the sample pusher (24)
for cleaning. Switch the control switch (19) on the back of the device to 0
and disconnect the mains plug (20) from the electricity.
7.3.2.1 Removing sample pusher (24)
1. Open the funnel lid (21).
2. Unscrew the knurled screws (C) and (A).
3. The sample pusher (24) can be taken out.
4. Install in reverse order.
Cleaning
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