Retsch SM 300 - Manual (Page 23)

Operating the machine
23
5.4 Opening and closing of the grinding chamber
The motor must come to a complete stop before the mill housing can be opened.

Stop the device by pressing the STOP button (G6).

Pull the mini detent pin (E) upwards.

Press the handle on the door catch (F) backwards.

Press the door lock (F1) upwards and open the grinding chamber door.
NOTE
Do not close the grinding chamber door if the feed hopper is folded out to
the side. That would damage the device.
Fig. 11: Opening the grinding chamber door
5.5 Mounting the bottom sieve
• Select the appropriate bottom sieve.
• Open the mill housing and slide the bottom sieve (I) of your choice into
the device.
G6
E
F1
F