Champion Professional 5000 Owner's Manual page 10

Assembly Instructions
4. Slide the screen insert into the body so that the insert top opening is in line
with the feeding tube. The grooves in the insert must be aligned to the body
ribs. If the fit is tight, recheck the alignment. Using your thumb, apply
forward pressure to the front of the top opening of the insert to assure that it
is completely seated forward in the body.
a. Use the screen insert for all juicing operations.
b. Use the blank insert for non-juicing operations, such as blending,
pureeing, homogenizing and shredding.
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