8
9
CAUTIONS WITH THE ELECTRICAL GRID
To avoid damage to the wiring, it is important that all conductors are properly
attached to the automation. Wiring must be done through conduits, passing
internally through the base of the fl oor, ensuring that none of the wiring conductors
are trapped and damaged.
It is mandatory that the
ground terminal is connected
to the ground cable.
IMPORTANT
The device must be powered by a residual current (DR) device with
a rated residual current exceeding 30 mA.
CARE WITH THE GATE BEFORE AUTOMATION
Before adapting the machine to the gate, check the sliding by following the
instructions below:
Step 1:
Before Installing the automation, check if the gate is in good mechanical
condition, ie opening and closing properly. Open the gate manually and observe
the eff ort required. This eff ort should be minimal for the entire length of the course.
Step 2:
Close the gate manually and check whether the exertion exerted was the
same as the previous operation.
The gate shall have a sturdy and, as far as possible, non-deformable structure. The
pulleys shall be of diameter conforming to the dimensions of the gate, in perfect
running condition and mounted in such a way that the gate leaf has stability
throughout its displacement. We recommend sheaves with a diameter of at least
120 mm.
The fi gures below represent the two types of rails and pulleys used. The system
that uses straight section (Figure A - angle bracket) presents greater friction
and consequently greater wear. The circular section (Figure B) allows a better
displacement of the gate and less friction for the automation.
mEANS OF
ShuTDOWN
CONDuIT
FIGURE A
FIGURE B
