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4.
VERIFYING "GRAN CAL"
To verify this GRAN CAL number, perform the following procedure:
1)
1)
1)
1)
1)
Use a pre-weighed box to capture granules as they are metered out.
2)
2)
2)
2)
2)
Enter the pre-determined GRAN CAL into key labelled:
3)
3)
3)
3)
3)
Enter a "0" in key labelled:
4)
4)
4)
4)
4)
Turn granular belt ON to begin collecting granules.
5)
5)
5)
5)
5)
Turn granular belt OFF when GRAN TOTAL display reads 200.
6)
6)
6)
6)
6)
Weigh the collected granules.
following calculation:
EXAMPLE:
EXAMPLE:
EXAMPLE:
EXAMPLE:
EXAMPLE:
Corrected GRAN CAL
Corrected GRAN CAL =
This is the new GRAN CAL value.
Enter this corrected GRAN
Repeat this procedure (starting with
material equals the value in the GRAN TOTAL display.
Old GRAN CAL
GRAN TOTAL reading
Weight of collected material = 128
= Old GRAN CAL x GRAN TOTAL reading
Weight of collected material
= 200 x 200 =
128
312
CAL into key labelled:
If the actual weight is not 200 lbs, perform the
= 200
= 200
312
Step
3) until the weight of the metered
12
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