Basic adjustments – Flowserve NRS 1-42 User Manual

Page 13

Text mode
Original mode

Basic Adjustments

– continued –

Press button briefly.

Sensitivity 0.5 µS/cm is selected.

Press button briefly.

Sensitivity range 1 (10 µS/cm, factory-set
default value) is activated.

Use button and to switch between
sensitivity range 10 µS/cm and 0.5 µS/
cm.

Adjust sensitivity 0.5 µS/cm

Press button twice briefly.

Sensitivity range 0.5 µS/cm is saved.

The four indicator LEDs signal the
present operating mode.

Press button briefly.

Note:

When in program mode in the event of a
system malfunction the LED “Bus status”
and/or the LED “Power” flash rapidly.
Quit program mode and analyse system
malfunction (see pages 16 – 18).

LED illuminated

LED Power

briefly

LED illuminated

LED flashes

briefly

LEDs indicate present operating mode

twice briefly

LEDs flash slowly