Pressure switches with adjustable differential

(Type G)

When setting the pressure switch, adjust the setting point on falling pressure

first, then the setting point on rising pressure.

• Setting point on falling pressure

The setting point on falling pressure is set by adjusting range-nut 1.

• Setting point on rising pressure

The setting point on rising pressure is set by adjusting range-nut 2.

− Check the voltage indicated on the left side of the voltage changer

− Turn the indicator so that the desired voltage points towards the left side with the “M” lock catch.

− The arrow on the converter next to the required voltage must be aligned with the “F” arrow on the housing.

− Push the coverter into position until the reference catch “M” clips in place.

The DAB Jet pumps can lift a maximum of 29ft.

It is always good practice to place the pump as close as possible to the liquid to be pumped.

The pump must be installed only in horizontal position. The internal diameters of the pipes must never be smaller than that of the mouth of the pump. It is advisable to fit a foot valve on suction.For suction depths of over 13 ft or with long horizontal stretches it is advisable to use an intake hose with a diameter larger than that of the intake aperture of the pump. To prevent the formation of air pockets, the intake pipe must slope slightly upwards towards the pump.