Tecfluid AD Series, Инструкция по эксплуатации

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8.5 Electrical connection
Proceed according to section 9.
8.6 Mounting
Slide the scale plate into the slot until it stops as shown in the figure. Mount the cover with
the four screws M4.
9 ELECTRICAL CONNECTION
For the electrical connection, the instrument is provided with a four terminal connector.
For the electrical installation it is recommended to use multiple conductor cables with
sections of 0.25 or 0.5 mm
2
, in order to make it easier to connect.
Before starting the installation, check that the cable glands are the right size for the cables to
be used, this will guarantee the instrument will stay watertight. The M12x1.5 cable glands
used are for cables with outside diameters between 2.5 mm and 6.5 mm.
Peel the outside insulation to free the inner cables. It is recommended to tin the ends of the
wires to avoid loose ends. Pass the cables through the cable glands and screw down in the
corresponding positions of the terminal strip. Once the wiring is finished make sure that the
cables are well gripped by the cable glands to maintain the degree of protection.
The cable glands must be always closed. Entry of dust or some types of vapours can
damage the internal system of bearings and therefore the equipment.
To gain access to the terminal block, the scale plate must be removed. To do this, slide it to
the left through the slot until released.
The numeration of the terminals is the following:
Limit switch 2
(maximum)
Limit switch 1
(minimum)