Retsch BB 50 - Manual (Page 31)

Cleaning, wear and service
31
• Pull the bolt (G) out of the guide.
• Place the bolt (G) in the removal groove (Rn) of the front crusher arm.
Fig. 27: Removing the breaking jaw
• Pull the crusher arm upwards out of the machine.
Fig. 28: Replacing the breaking jaw
• Unscrew the two screws (RS).
• Remove the retaining plate (RH)
• Replace the breaking jaw (RB).
Rn G
RB
R
RS
RH