Flowserve NRGS 11-2 - Manual (Page 16)

6
The measuring range can be switch selected between ≥ 0.5 µS/cm und ≥ 0 µS/cm
by means of the code switch 4:
. Unscrew screws E at the electrode terminal, remove cover G, Fig. 4, Fig. 5
2. Undo screws H and remove cover plate O.
Code switch  – 4 OFF Measuring range
≥
0.5 µS/cm.
Code switch  – 4 ON Measuring range
≥
0 µS/cm.
3. Put cover plate O in place and use screws H to fix it.
4. Replace cover G and fasten screws E.
Basic Settings
Factory setting
The compact system is delivered with the following default factory settings:
■ Measuring range
≥
0 µ S/cm 2
Switch selection of measuring range
Attention
■
Screwdriver for cross head (“Phillips”) screws, size 
■
Screwdriver for slotted screws, size 2.5; completely insulated according to VDE 0680
■ Do not damage the electronic components when setting the code switch.
Tools