Flowserve NRS 2-40 - Manual (Page 16)

16
Establish control range
– continued –
Commissioning
– continued –
Press button twice briefly.
The upper limit of the desired control
range is now saved.
The NRS 2-40 is back in operating
mode.
Switchpoint 1
Switchpoint 2
Switchpoint 3
Switchpoint 4
Adjusted control range
Fig. 9
Press button briefly.
Raise or lower the liquid level in the
vessel until the desired value is reached.
Use button if you want to establish a
different switchpoint first.
Establish switchpoints within the adjusted control range
Establish switchpoints
twice briefly
LED illuminated LEDs flash slowly
briefly
NRG 26-40
1
5
5
4
3
2
1
4
3
2