Maintenance - BFT ELI - 250 Installations- Und Gebrauchsanleitung

as standard (Fig.2-4-5 Ref.D).
8) END-OF-STROKE ADJUSTMENT
If no ground stop plates "FA" are fitted, adjust the internal stops using the screws
"VRC-VRO" (fig.10-11) until the leaf stops at the required point.
The mechanical stop for the opening and closing operations can be adjusted by
means of the appropriate screws "VRC-VRO".
• On CLOSING (fig.10): Tighten the limit stop adjustment screw "VRC" until it
engages with lever "L1" once the leaf has stopped in the position corresponding
to CLOSED.
• On OPENING (fig.11): Tighten the limit stop adjustment screw "VRO" until it engages
with lever "L2" once the leaf has stopped in the position corresponding to OPEN.
• Once you have finished adjustment, tighten screws V1, which lock the limit
stop adjustment grub screws (VRC/VRO), Fig. 11B.
• Repeat the same procedure for the second actuator.
• If the foundation case is not orthogonal to the leaf, a 5% adjustment can be
carried out both in clockwise and anticlockwise directions.
9) MOTOR TORQUE SETTING
CAUTION! When using the ARIES mod. control unit with the torque set to "F4"
(maximum torque), it is compulsory to fit the ground stop plates "FA" both on
opening and closing.
The motor torque (antisquash) setting takes place in the control unit. See the control
unit instruction manual. The wiring diagram of the motor is included in the instructions
for use for the relative control unit. This setting must be calibrated according to the
minimum force needed to carry out the complete opening and closing strokes, and
always within the limits provided for by current standards.
CAUTION! Excessive torque setting can jeopardise antisquash safety. On the
contrary, insufficient torque setting may not guarantee a correct opening or
closing stroke.
10) EMERGENCY MANOEUVRE
Emergency release is obtained by using the key provided, on the release unit
which is located under the gate, on the protruding section of the lever-pivot.
To release, insert the key in the release triangle and turn it by about 90° in the
direction shown by the open-padlock symbol (fig.14). If the leaf is equipped with
an electric lock, release the electric lock as well.
To open/close the gate, push it manually. To restore motor-driven operation,
reposition the gate by aligning it with the lever bearing the lock unit, and turn
the key in the direction shown by the closed-padlock symbol (fig.14) checking
that engagement is correctly restored. Keep the leaf release key (and that of the
electric lock, if any) in a place which is known to the users.
11) AUTOMATION CHECK
Before making the automation fully operational, carefully carry out the following
procedure:
• Check that all components are tightly fixed.
• Check the correct operation of all safety devices (photocells, electric edges etc.).
• Check the emergency manoeuvre command.
• Check the opening and closing operations with the control devices
provided.
• Check the standard or customised electronic function logic.
12) AUTOMATION OPERATION
Since the automation system can be remotely controlled by means of a radio
control device or a Start button, and therefore out of sight, all safety devices must
be frequently checked in order to ensure their perfect efficiency. In the event of
any anomalous operation, request immediate assistance from qualified personnel.
Children must be kept at a safe distance from the automation operation area.
13) CONTROL
The automation system allows motor-driven gate opening and closing operations
to be carried out. Various types of control are provided (manual, radio control,
magnetic card access control etc.) depending on the installation requirements
and characteristics. See the specific instructions for the various control systems. All
automation system users must be instructed on automation control and operation.

14) MAINTENANCE

Before carrying out any maintenance to the installation, disconnect the mains
power supply.
• Periodically check that hinge-pivots are in good condition and properly
greased.
• Grease the pin on the foundation case every two years, using the appropriate
greaser (C) located on the lever (A) as shown in Fig.9.
The type of grease recommended is: R
• Occasionally clean the photocell optical components.
• Have a qualified technician (installer) check the correct setting of the electric
clutch.
• If the power supply cable is damaged, it must be replaced by the manufacturer
or its technical assistance service, or else by a suitably qualified person, in
order to prevent any risk.
• When any operational malfunction is found, and not resolved, disconnect
the mains power supply and request the assistance of a qualified technician
(installer). When automation is out of order, activate the manual release to
allow the opening and closing operations to be carried out manually.
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ELI-250
INSTALLATION MANUAL
F M .
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15) NOISE
The aerial noise produced by the gearmotor under normal operating conditions
is constant and does not exceed 70dB(A).
16) MALFUNCTION: CAUSES AND REMEDIES
When any operational malfunction is found, and not resolved, disconnect
the mains power supply and request the assistance of a qualified tech-
nician (installer).
When automation is out of order, activate the manual release to allow the opening
and closing operations to be carried out manually.
During this period of time, keep the lock in the closed position by means of a
chain and padlock.
16.1) The gate does not open. The motor does not turn.
a) Check that the photocells or electric edges are not dirty, or impregnated, or
misaligned. Proceed accordingly.
b) Check that the electronic appliance is correctly supplied. Check the integrity
of the fuses.
c) Check that the individual devices operate correctly.
d) If the control unit does not work, it must be replaced.
In the case where the above-mentioned checks give no results, contact an
authorised customer service centre.
If the supply cable is damaged, it must be replaced by the manufacturer,
by its technical service center or, in any case, by a qualified technician so
as to avoid any risk.
16.2) The gate does not open. The actuator vibrates but there is no movement.
a) Check that the capacitor is connected to the motor running terminals.
b) Check that the common wire of the motor (light blue) is correctly connected.
c) Disconnect and reconnect the mains power supply. The first Start command
must open. Should the actuator move to the closing function, reverse the
respective running connections.
d) Manually help the leaf opening operation. If the leaf opens, check whether
there are any mechanical problems. In the case where the above-mentioned
checks give no results, increase the torque in the control unit and, if necessary,
contact a qualified technician.