FRITSCH PULVERISETTE 7 premium line - Manual (Page 88)

7. Shake the bowl with the suspension.
8. Pump 2-5 times with the syringe and then mount the syringe (1).
9. Now, the suspension is in the syringe.
10. Unscrew the syringe (1) from the funnel lid (2).
11. Solvent can again be injected into the bowl using the emptied
syringe to extract the last remains of the sample, Repeat the pro-
cedure 5 to 10 times.
12. Open the system by turning the funnel lid (2) down and separate
the adapter (6) by pushing the locking hooks off the grinding bowl.
13. The suspension is in the syringe and the balls are lying on the
stainless steel strainer (4)!
6.4.3 Cleaning the special emptying device
It is cleaned under running water. To do this, remove all parts to be able
to clean the seals properly as well. Then dry the parts with a cloth or a
blow-dryer. During installation, pay attention to the correct sequence
and position of the seals (see Ä Chapter 6.4.1 ‘Design’ on page 86).
Accessories
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