30
JMNC Operating Instructions
6 Setting the Rotational Speed Monitoring Device JMNC
9
If you did not realise the switch-on speed by the
precise setting, repeat the settings, item 1-7.
For this, turn the potentiometers Fine (
3
) and
Coarse (
6
) completely back (clock-wise).
Perhaps the switch point was not fixed by
the potentiometer Coarse (
6
) (nominal val-
ue).
10
Switch off the voltage supply and release the red
set button (
7
).
11
Carry out a final check by testing the set switch
points.
Item
Description
Indication/Action
