CALEFFI Uni-Switch 626 Series, Быстрый старт

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Electrical Rating:
Calibration:
6
The minimum and maximum operating flow rates are given in the table below. Adjustments should
be carried out as follows: turn the calibration screw (A) i n a clockwise direction f or the contacts
to close at higher flow rate values or in a counterclockwise direction for lower flow rate values.
When the adjustment has been made lock the screw (A) with the locking ring nut (B).
Avoid
all contact with the presetting screw (C)
. An incorrect setting would seriously impair the
operation of the switch.