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4 - PRODUCT INSTALLATION
4.1 - Installation
Before proceeding with the installation, check the integrity of the
product and that all components are present in the package.
1. Provide a foundation pit and arrange one or more conduits for the
passage of the electrical cabling (Fig. 3).
2. Assemble the 4 anchoring brackets on the mounting plate and
fasten with the 4 bolts provided.
3. Pour the concrete into the inside of the pit and position the base
plate.
NOTE: verify that the plate is perfectly leveled and parallel to the
4.2 - Unlocking the bar
If you need to perform manual actions on the barrier rod, proceed as
follows (Fig. 5):
- Cut the power supply.
- Insert the release key provided and remove the latch, insert the allen
wrench and turn it 90°.
- In this way you can detach the internal reduction system to allow the
4.3 - Adjustment of rod angle
If you need to adjust the stops of the rods, proceed as follows (Fig. 6):
- Loosen the locking nut (located on the box for ALT4 or on the rocker
arm for ALT6).
- Adjust the screw to the desired height.
4.4 - Inversion of direction of opening
ALT4 VERSION
- Turn off the power supply and, with the manual manoeuvre, place
the rod vertical, restore the transmission and remove the rod to pre-
vent hazardous conditions.
- Open the door, loosen the tension system of the spring and then
release it from the upper fastening.
- Remove the fastening screw so as to free the spring in the upper
part and allow it to be positioned on the opposite side of the fastening
lever.
4.5 - Bilancing
- Cut the power supply.
- Release the rod.
- Position the rod at about 45°.
- Loosen the locking nut(s) of the spring tensioner(s).
If the rod tends to fall, adjust the spring tensioner(s) so that it is
stopped.
opening barrier.
4. Wait for the complete setting of the concrete.
5. Unscrew the 4 nuts that hold the base joined to the anchoring
brackets and position the rack on the plate (Fig. 4).
6. Attach the bar to the barrier body.
ATTENTION: never move the barrier rod for any reason until it
is horizontal, and do not perform the emergency or manual ma-
noeuvre if the rod is not installed.
emergency manoeuvre.
- Perform the manual manoeuvre.
- To engage the transmission again, turn the allen wrench back to its
original position and close the lock.
- You can now restore the power supply and check that everything is
working correctly.
- Fasten the locking nut back in place.
ALT6 VERSION
- Turn off the power supply and, with the manual manoeuvre, place
the rod vertical, restore the transmission and remove the rod to pre-
vent hazardous conditions.
- Open the door, loosen the tension system of the springs and then
release the springs from the upper fastening.
- Remove the fastening screws so as to free the springs in the upper
part and allow them to be positioned on the opposite side of the fa-
stening lever.
- Unscrew the lever so as to allow it to rotate and allow fastening of
the springs in the opposite position.
- Fasten all in the indicated positions and tension the springs (see the
paragraph on balancing).
- When balancing is complete, fasten the locking nut(s) again.
- Restore motorized operation by turning the release key in the op-
posite direction.
- Restore the power supply and check that everything works correctly.
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