Graco SaniForce SDU Series Manual page 51

Setting Setting K K K - - - Factor Setting Factor Factor
In order for a batching cycle to accurately measure
product, the K-Factor must be appropriately set and
the system outlet fluid lines fully loaded.
A calibration routine can be run to validate/adjust the
K-Factor setting.
1. Complete the current Job to reset the batch
amount.
2. Dispense desired test amount of material.
3. Validate the actual amount of material dispensed
(volume or mass).
4. Calculate and enter the new K-Factor:
NOTE: NOTE: If using "Pulse Meter (Mass)" and the NOTE:
product density changes, the K-Factor value must
be re-calibrated. Otherwise, the batch may not be
accurate.
3A5402J
Electro-pneumatic Control Panel Display Screens
Setting Scale Setting Setting Scale Feedback Scale Feedback Feedback
In order for a batching cycle to accurately measure
product, the 4 mA Mass and 20 mA Mass settings for
the Scale (Positive) or Scale (Negative) must be set
appropriately.
• 4 mA Mass: Set this value to the actual weight
of the product setting on the scale (including the
container) when the output of the scale is 4 mA.
• 20 mA Mass: Set this value to the actual weight
of the product setting on the scale (including the
container) when the output of the scale is 20 mA.
Although the unloader system only uses differences
in weights during batching, it is important to use the
same container when setting 4 mA Mass and 20 mA
Mass values. After the values are set, the actual
weight of the container is not important.
NOTE: If product density changes, the 4 mA Mass
NOTE: NOTE:
and 20 mA Mass values must be re-set. Otherwise
the batch may not be accurate.
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