Nordberg GP Series - Contact Calibration; 3 Diagnostics; Diagnostics Display

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Highlight manual calibration in the menu (F5 up, F6 down).
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Select manual calibration (press F1)
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Feed in new setting (F1 increases, F2 decreases in 0.1 mm / 0.01 inch increments).
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Acknowledge calibration (press F3)
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Press F7 to exit.
2.6.2 Contact calibration
Contact calibration is allowed to do only in fine crushers! In the contact calibration,
the crusher's current setting is checked by running liner against liner.
The start of contact calibration requires that lubrication and crusher are on, feeding
device is off and the crusher is idling. Idling is monitored from pressure and power.
Contact is recognized by the increase of pressure. If liners are very worn, it is not
possible to run them against each other. In such cases the controller interrupts the routine
and gives a warning. You must perform a manual calibration in such case.
Contact calibration:
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Enter crusher control display (Press F1 in main menu).
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Select calibration (Press F5).
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Highlight contact calibration in the menu (F5 up, F6 down).
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Select contact calibration (Press F1).
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Press F1 to start calibration.
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To interrupt calibration, press F2.
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Acknowledge calibration (Press F3).
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Press F7 to exit.
3. Diagnostics
3.1 Diagnostics display
The diagnostic display leads to:
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Trends
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Input and output data
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Start/stop routines
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Alarms/warnings and events