Wire Diagram - Beninca YAK 25 OTI Manual De Instrucciones Para El Usuario

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4.3) INSTALLATION OF THE FOUNDATION PLATE (FIG. 3)

Through 4 "T" screw anchors in steel (not supplied), firmly anchor the foundation plate to ground by means of 4 bolts "B" (not supplied). Use the foundation

plate as drilling template.

To facilitate the fitting of bolts, 4 holes are provided on the plate (ref. F).

4.4) MOTOREDUCER FIXING

Fix the geared motor to the plate by means of the 4 screws V (M10x70), with the relevant plain washers R and grover washers Z, as indicated in the figure 4.

The threaded holes allow for the horizontal movement of the gear motor, which is required to gear/ungear the pinion to the rack.

4.5) HOW TO FIT THE RACK (FIG.5)

Temporarily fit the rack by using clamps, for example. Check that the system is perfectly flat, then fit the rack to the gate with various welding points of

by using adequate screws.

Keep to the tooth pitch P, even from the rack spaces. To this purpose, it might be useful to match another piece of rack (Fig. 5 - Detail C).

Lastly fix the rack with screws V, making sure that, once the actuator is installed, around 2 mm backlash is left between the rack and the drive wheel

(see Fig. 6).

5) MANUAL OPERATION (FIG. 8-9-10)

In the event of power failure or malfunction, to manually operate the gate proceed as follows:

- After inserting the customized key C, turn it anti-clockwise and pull the lever L.

- The geared motor is unlocked and the gate can be moved by hand.

- To return to the normal operating mode, close the lever L again and manually activate the gate until it is geared.

6) HOW TO POSITION THE LIMIT SWITCH BRACKETS

Manually open the gate, leaving 1 - 3 cm space, according to the weight of the gate, between the gate/door and the mechanical stopper A (Fig. 12).

Then fix the bracket of the limit switch S in order that the micro-switch F of the limit switch is kept pressed.

Repeat this operation with closed gate/door.

NOTE: The limit switch bracket should be positioned in order to allow that the gate/door stops its movement without hitting the mechanical stopper.

7) CONNECTION TO GROUND (EARTH)

As regards the COMPULSORY earthing, a special Faston 4-pin connector fitted onto the central support is supplied. Ground connections of the mains,

the upper removable side and the lower side can be connected to this Faston.

To allow an easy removal of the sides, they are not supplied pre-cabled to the connector. The installer shall provide for their connection, by using the

already equipped with Faston terminal.

As regards the ground connection of the power supply line refer to instructions in the control unit.