IT
USE AND OPERATION
5
5.1
TECHNICAL DESCRIPTION
The automation is electromechanical, without clutch or brakes, to prevent possible blockage of a continuous nature due to
damages or breakage of the structure.
The power supply is 230V~ 50/60 Hz with low voltage transformer 22V AC ~ 150VA.
The main section bar/crossbar of the automation is made of high resistance anodized extruded aluminum. The
gearmotor, toothed belt and electronic control circuit are incorporated in a covered casing in anodized extruded
aluminum, fastened by fitting for more rapid, simple access in case of maintenance.
The carriages supporting the door are made of sheet steel, and are equipped with high-density plastic wheels with lifetime
lubrication of the bearings, on a rail inside the main section bar/crossbar. The transmission and movement via gearmotor
function at 24V 45W on a wormscrew with lifetime lubrication and a toothed belt in anti-static rubber material with steel
cable strands that are long-lasting and wear-resistant.
The electronic control circuit is a microprocessor type with keys for adjustment of the parameters such as speed of
opening and closure, slowing space, low approach speed, automatic reclosing time and mode of operation.
The movement, position and speed of the door are managed by the electronic control circuit via a reading device and
optical encoder installed on the belt transmission.
Safety anti-crushing device on both closure and opening, that enables the door to reverse its movement if it meets an
obstacle.
5.2
EMERGENCY BATTERY
Automatic emergency opening or closure: The automation is equipped with a rechargeable emergency battery
that, in case of power outage on the 230V mains, automatically opens or closes the doors. After performing the
maneuver, the doors remain in this position until power is restored on the mains at 230V.
The automation will resume functioning in accordance with the program setting by the selection knob, after power has
been restored. Emergency opening or closure depends on the function entered in the program setting of the electronic
circuit board.
Supervision and automatic testing of the emergency battery: The emergency battery function is kept under constant
control by the electronic microprocessor control circuit. This supervision and test constantly verifies the efficiency of the
battery that, in case of malfunction, blocks the door and thereby signals the malfunction. Emergency opening or closure
depends on the function entered in the program setting of the electronic circuit board.
Manual emergency opening: When it is required that the emergency opening not be performed automatically in case of
power outage on the 230V mains, it is possible to install a key for management of this function.
When the key is installed, the emergency battery will not act in case of power outage, until the key is pressed.
Contact a qualified technician in the event that the battery requires replacement;
In the event that the battery is fully discharged, the time required to fully recharge it is 10 hours.
44
EN
K140
INSTRUCTIONS FOR INSTALLATION AND USE
5.3
FIRST CARD START-UP
The first start-up function serves to return the card to the original factory settings.
Instructions for performing this procedure:
Ÿ Remove 230V power and disconnect the battery from the circuit board;
Ÿ Simultaneously press the two buttons "ENTER" and "DOWN" on the electronic board (see Figure 8);
Ÿ Connect the battery 24V and return power to the circuit board 230 by continuing to hold the two keys "ENTER" and
"DOWN";
Ÿ After 4 seconds, the card is placed in the "FIRST START" and the 7-segment display the letter "A" flashing.
Ÿ At this point, the card will wait to be reset (see para. 5.4).
This procedure will delete all the previous settings, except:
Ÿ Error history;
Ÿ Counters;
Ÿ Cycles and expiry dates of the maintenance menù.
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