NRS 2-40 - Flowserve Corporation
NRS 2-40 - Flowserve Corporation
NRS 2-40 - Flowserve Corporation
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Commissioning – continued –<br />
Establish control range – continued –<br />
Press button<br />
briefly.<br />
LED illuminated<br />
LEDs flash slowly<br />
Lower or raise liquid level until<br />
switchpoint 4 within the adjusted control<br />
range is reached.<br />
Note:<br />
In the event of a system malfunction the<br />
LED(s) “Bus status” and/or “Power” will<br />
be flashing rapidly.<br />
briefly<br />
Press button<br />
briefly.<br />
LED illuminated<br />
LEDs flash slowly<br />
Switchpoint 4 is now saved.<br />
briefly<br />
Press button<br />
briefly.<br />
LED illuminated<br />
LEDs flash slowly<br />
Switchpoint 3 is now active.<br />
briefly<br />
Press button<br />
briefly.<br />
LED flashes<br />
LEDs flash slowly<br />
Raise liquid level until switchpoint 3<br />
within the adjusted control range is<br />
reached.<br />
briefly<br />
Press button<br />
briefly.<br />
LED illuminated<br />
LEDs flash slowly<br />
Switchpoint 3 is now saved.<br />
briefly<br />
17
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