Hardy Process Solutions HI 2160RC PLUS, Operation And Installation Manual

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Chapter 8 - Operation
8-33
Step 11. Press the 0/Select button to toggle to YES. (See Fig. 8-33)
2 SI GMA MENU
Qty of Sam ples 5
TEST TIM E 10 Sec
2 Sig ma Test YES
FIG. 8-33 2 SIGMA TEST MENU/SELECTING YES
Step 12. Press the Start/Enter button to start the test.
• The instrument immediately determines if there is enough
material in the feeder hopper to complete the test based on
the 2 Sigma Test parameters selected. If there is not
enough material in the hopper a message "NOT
ENOUGH MATERIAL" appears. For continuous feed
processes, wait until you think there is enough material in
the feeder hopper then start the test. Keep in mind a valid
test requires that there be no interruptions during the test
cycle so plan accordingly. For batch processes make sure
that the test parameters are selected so that the test fin-
ishes before the batch ends.
• If the Feeder is not running, a message appears "FEEDER
MUST BE ON". Start the feeder then start the test.
Step 13. The last operating display appears. If you want to see the
elapsed time of the test, click on the Display button until the 2
Sigma Running Display appears. (See Fig. 8-34)