To Set A Limit For A Counter - Agilent Technologies 7697A Advanced Operation Manual

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Early Maintenance Feedback

To Set a Limit for a Counter

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Before setting a limit for the counter, determine the point at
which the part needs to be changed. For example, you may
have determined that the deactivated fused silica transfer
line begins to degrade (becomes active) after running a
certain number of samples. Set the counter limit slightly
below this threshold. A good counter limit will provide a
chance to perform maintenance before the chromatography
suffers.

To set a limit for a counter:

Press [Service Mode].
1
Scroll to Service Reminders, then press [Enter].
2
Scroll to the desired counter.
3
Enter a threshold value, then press [Enter].
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Advanced Operation