6-6
OPERATING PROCEDURES
Model 104
Operating Procedures
6
6. Remove the funnel and close the mix inlet cover.
Figure 6-24
Overrun
Depending on the overrun desired, the amount of
pre-charge can range from 1.5 qt. to 3 qt. (1.4 L to 2.8 L).
This gives an overrun between 20% and 100%. Overrun
which exceeds 100% must not be taken below
26ºF (-3.3ºC) or the product will not eject. Depending on
the mix, product overrun below 100% may be taken as
low as 18ºF (- 7.7ºC) with no ejection problem. If ejection
problems do exist, then the product has been taken too
cold.
Place the control switch in the EJECT position and take a
sample of the product to determine overrun. If the
overrun is not at the desired level, leave the control
switch in the EJECT position to agitate the product and
blend more air into the mixture. Continue to take samples
until the desired overrun is obtained.
Figure 6-25
1. Use a standard overrun scale and a one-pint
measuring cup.
2. Place an empty cup on the scale and adjust the scale
pointer to the zero setting.
Figure 6-26
3. Draw off one pint of frozen product. With a
straightedge, level off the top.
Figure 6-27
4. Place the pint of product on the scale. Read the
overrun directly off the scale.
Figure 6-28
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