GE Xcellerex XDM Series Operating Instructions Manual page 156

6 Preparation
6.3 Prepare the disposable bag
6.3.2 Install the disposable bag
Step
156
Action
B. Make sure that the O-ring stays in place on the powder addition port.
C. Put the hopper onto the powder addition port and secure it with the
TC-clamp.
Xcellerex XDM 50-1000, XDUO 100-1000 mixers Operating Instructions 29251615 AD