37
EFE 2500A /AF - 4000A/AS/AN
Figure 40
The INNER tube has 3 different size holes. The inner aeration tube could be turned inside
the outer, to select SMALL, MEDIUM or LARGE hole. (Figure 40)
The selection of the correct inner tube hole-size depends on the product that is run
through the Soft-Serve Freezer and what amount of aeration is desired.
The SMALL HOLE will increase air percentage in the Soft-Serve and yield
higher overrun.
The MEDIUM HOLE will result in an average air percentage and yield a
medium overrun.
The LARGE HOLE for will decrease the air percentage and yield a lower
overrun.
The LARGE HOLE setting may also be required for high-viscosity (thick) liquid mixes.