Retsch PM400 - Inserting the clamping unit; Function of the locking sleeve

Operating the machine
31
5.8.3 Inserting the clamping unit
Fig.
18
: Inserting the clamping unit
• Insert the clamping unit (H) in the three latching brackets (Q).
5.8.4 Function of the locking sleeve
Fig.
19
: Function of the locking sleeve
• Pull the red sleeve (N1) upwards and clamp the grinding jar by twisting the
three-star grip to the right.
• Allow the red sleeve (N1) to audibly click down into place, if necessary
tightening slightly using the three-star grip.
• It should no longer be possible to turn the three-star grip.
– The locking sleeve now in the blocked position stops the threaded spindle
from coming loose automatically.
H
Q
O
N1
open
blocked