Cardin Elettronica BL Serie Manual Del Usuario página 12

FITTING THE UNIT
The unit may be positioned either to the right or to the left of
the passageway.
To install the unit correctly carry out the following procedure
carefully:
• Move the gate/s to the closed position.
• Choose the value "A" (fi g.4) according to the required opening
angle and work out (depending on the structural characteristics of
the gate) at what height the front bracket will be fi tted to the gate.
Once the position has been established, fasten down the motor
support plate using four M8 screws and steel Ø14 rawlplugs.
Make sure that the support bracket "D" (fi g.7) is in square.
• Insert the operator arm "E" onto the motor drive shaft as indicated
in fi g.8 and tighten down using the supplied grub screw "F".
• According to the assembly drawings (motor installed to the right
fi g.9) and (motor installed to the left fi g.10) fi x the geared motor
to the base plate using the two screws and self-locking nuts "G".
The geared motor is factory set to be installed to the right of the
gate as seen from the inside. To install the motor to the left fi rst
remove the plastic disk "H" (fi g.10) which blocks the hole required
for the motor drive shaft, using a pair of pliers and then cover the
other hole using the supplied mobile disk "L" .
• Fit the articulated operator arm and bracket to the gate (fi g.2)
- insert the plastic guides "11" into the holes on the curved arm
"7", connect the curved arm "7" to the straight arm "6" and
to the bracket "8" using the screws "9" and self-locking nuts
"12" after having inserted the zinc-plated washer "10" inside
the plastic guide "11".
• Release the motor (fi g. 12).
• Fasten the front bracket to the gate using two M8 screws 39 mm
below the base (det. 1 fi g.6). The position of the front bracket
is determined by opening the arm to its maximum extension
(with the gate fully closed) and aligning the points 1,2 and 3
(fig.4). Next, move point 2 backwards by 100 mm from the
point of alignment. The arm must be in square " " (fi g.6). Check
the following:
- with the front bracket leaning against the gate check that it
does not suffer forcing along the "L" axis (fi g.6) either upwards
or downwards while the gate is moving. Should this occur either
the gate or the geared motor has been incorrectly installed and
this could damage the appliance.
Once you have checked all the alignments fasten down the
front bracket to the gate.
• Adjust the opening direction travel end micro switch:
- move the gate to the desired open position;
- rotate the cam manually until the switch trips and then
fasten down.
• After fi nishing the installation of the appliance and carrying out the
electrical connection fi t the carter (fi g.11) using the self-tapping
screws "N" and making sure that the two lower teeth on the
plastic base lock the cover.
• You are advised to fi t an electric locking device on the installation
(see standard installation fi g.1).
ELECTRICAL CONNECTION (fi g. 14)
Before connecting the appliance make sure that the voltage rated on
the data plate conforms to that of the mains supply.
• The appliance works off a 24V direct current power supply
(see wiring diagram).
• Do not use cables with aluminium conductors; do not solder
the ends of cables which are to be inserted into the binding
posts.
• The cables must be fastened down near the terminal board so
that both the power wires and the sheath are well blocked by
the supplied cable clamp.
• The electrical wires may be run to the appliance in two ways:
- through the wall entrance "O" (fi g.9)
- externally, using a cable pipe, after having remove the plastic
disk blocking the entrance hole.
For the correct operation of the appliance you must use
a Cardin direct current electronic programmer from the series
PRG8511CC (with batteries and a battery charger) or PRG85110C
(without batteries and without a battery charger) suitable for driving
one motor or two motors in parallel.
MANUAL RELEASE MECHANISM (fi g.12)
Releasing the gate should only be carried out when the motor has
stopped because of blackouts.
To release the gate use the key supplied with the appliance. It should
be stored in an easily accessible place.
Releasing the gate
Open the access door and rotate the lever anticlockwise as shown
in detail "A" (fi g.12) until it reaches the release position "B" where
it will remain thanks to an anti return mechanism. This will release
the geared motor and free the gate, which can then be opened by
pushing lightly on the gate.
Locking the gate
Lightly press the lever from the released position pos."B" to overcome
the anti-return mechanism. The presence of the spring will make the
mechanism automatically return to the blocked position "A". The
reduction motor gears may not lock immediately but they can be locked
manually by pressing on the gate or by reactivating the motor.
12