5.
Now pass the end of the data cable that has no plug connector
[12]
through the
screw mounting 3
[13]
. Lightly tighten the screw mounting and connect the cable
wire cores of the data cable
[12]
to the double terminal
[14]
. The connection of the
data cable is reverse polarity protected.
Attention! The screws should be tightened with care to ensure that they are
not damaged through over tightening.
6.
Now recheck that all the screwed items and the sensor components have been
fitted correctly. Replace the cover of the measurement pick-up and secure this with
the appropriate fastening screws.
7.
The installation of the data cable
[12]
to the system control must be according to
good professional practice to constitute a correct completion of the sensor
technology: A protective cable conduit must be used. (The data cable is not
suitable for installing directly in the earth).
The end of the data cable that is still unconnected is fitted with a plug connector.
This is to be plugged into the appropriate socket
[7]
of the system control. Diagram
2 on page 3 makes clear the interrelation:
Note:
The red and the white cable going down to the probe should be straight and
smooth to be drawn taught by the weight of the stainless steel probe. The stainless
steel probe must hang just above the tank floor.
4.3
Electrical wiring diagram
The Aqua offers the rain water system a dry run protection for the pump or the
house water system. So that the dry run protection will function properly the rain water sys-
tem must be wired according to the following diagram.
12
Summary of Contents for 351021
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