Electrical Connection - Cardin BL1920 Bedienungsanleitung

FITTING THE UNIT
The unit may be positioned either to the right or to the left of the passageway.
• Move the gate/s to the closed position.
• Choose the value "A" (fig. 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 fitted 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" (fig. 7) is perfectly level.
• Insert the operator arm "E" onto the motor drive shaft as indicated in fig.
8 and tighten down using the supplied grub screw "F".
• According to the assembly drawings (motor installed to the right fig. 9)
and (motor installed to the left fig. 10) fix 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 first remove the plastic disk "H" (fig. 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 (fig. 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 (fig. 12).
• Fasten the front bracket to the gate using two M8 screws 39 mm below
the base (det. 1 fig. 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 "M" (fig. 6).
Check the following:
- with the front bracket leaning against the gate check that it does not
suffer forcing along the "L" axis (fig. 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 (upper cam "A" fig.
1-2) and the closing end micro switch (lower cam "B" fig. 1-2): move
the gate to the desired open/closed position, rotate the cam manually
until the switch trips and then fasten down.
• After finishing the installation of the appliance and carrying out the electri-
cal connection fit the carter (fig. 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 fit an electric locking device on the installation (see
standard installation fig. 1).
ELECTRICAL CONNECTION (fig. 14)
Before connecting the appliance make sure that the voltage and
frequency rated on the data plate conform to those of the mains
supply.
An all pole trip switch with a least 3 mm between the contacts
must be installed between the unit and the mains supply.
• The appliance works off a 230 Vac power supply.
• 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" (fig. 9)
- externally, using a cable pipe, after having remove the plastic disk
blocking the entrance hole.
Connect the motors following the wiring diagram on page 8.
Left-hand installed motor:
- binding post "1" opening direction;
- binding post "2" closing direction;
- binding post "N" common.
Right-hand installed motor:
- binding post "1" closing direction;
- binding post "2" opening direction;
- binding post "N" common
MANUAL RELEASE MECHANISM (fig. 12)
Releasing the gate should only be carried out when the motor has stopped
because of blackouts.
Releasing the gate
Open the access door and rotate the lever anticlockwise as shown in detail
"A" (fig. 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.
MAINTENANCE
Before carrying out any cleaning or maintenance operations make
sure the power is disconnected at the mains.
Replacing travel limits (fig. 10, pag. 6)
- The opening/closing travel limits are connected in series to one of the
motor live wires: when the contact is open the power to the motor is cut
off.
- Positioning the lower and upper cams must be carried out exactly as
shown in the drawing in details "A1" and "B1".
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