Cardin Elettronica SL Série Mode D'emploi page 21

The motor will block in the closing direction due to:
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- activating the inverting photocells (FTCI) or the safety edge (CSP).
Attention TAL
during manual operation.
4) Manual manoeuvre with the motor released
Releasing the motor (see fig. 8) the gate can be moved by hand. The electronic
programmer will still monitor the position of the gate.
Attention! If a command is given while the motor is released
will appear on the display. The repositioning
the symbol
procedure will have to be carried out.
5) Emergency manoeuvre
If the electronic programmer no longer responds to commands due to a
malfunction you may use the EMRG1 or EMRG2 inputs to move the gate leaf
manually. The EMRG1 or EMRG2 inputs directly command the motor relays
without passing through the logic control.
Gate movement will be at reduced speed and the direction depends on the
installed position of the motor:
- left-hand installed motor EMRG1 closes and EMRG2 opens;
- right-hand installed motor EMRG1 opens and EMRG2 closes.
Attention! During the emergency manoeuvre all safety devices are
disabled and there is no gate positioning control: release the com-
mands before you are at the mechanical travel buffer. Only use the
emergency manoeuvre in cases of extreme necessity.
After you have carried out an emergency manoeuvre the electronic program-
mer will lose the position of the gate leaf (
when normal operation is restored it will carry out an automatic repositioning
manoeuvre (see pag. 19).
BATTERY POWERED OPERATION
This device allows the SL324EBSB motor for sliding gates to work during
blackouts.
is completely closed a hyphen
will appear. If the battery is under charged a hyphen
lower half of the display will appear. When the battery is almost completely
flat the symbol will appear and the programmer will be blocked.
level the gate will remain completely open even if automatic reclosing has
been selected.
Normal operation can only be obtained when the power has been restored.
To operate using battery power again the batteries will need time to recharge.
The battery charge time with batteries in good condition can take up to a
maximum of 15 hours. If the time required is greater you should consider
replacing the batteries. You are however advised to replace the batteries
every three years.
30 dc) do not receive power in order to increase the autonomy of the battery.
When a command is received however (via radio or via cable) the programmer
sends power to the controlled external devices and checks their security
status.
It follows therefore that the command will be carried out (security devices at
rest) with a one second delay to give time to restore the correct operation
of the devices.
If after this period a security device is found to be in alarm the command
will not be carried out, power to the external devices will be cut off and the
programmer will return to stand-by.
Note! If you wish to use an external receiver it must be wired to the binding
posts 4-5 (fig. 3) otherwise a command sent via radio will not be able to
activate the gate.
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TB
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TD via radio commands are inactive
on the display) and therefore
flowing around the perimeter of the display
flowing around the
dependent on the ambient conditions and on the load connected at binding
posts 4-5 (power is always routed there during blackouts).
When the batteries are completely flat (during blackouts) the
programmer will lose the position of the gate and therefore when
power returns carry out the repositioning procedure (see pag. 19).
For this reason you should avoid leaving the electronic program-
mer without power for lengthy periods (more than two days).
power.
control parts of the programmer. For this reason during battery powered
operation the voltage supplied to the motor is less than that normally applied
and the motor will move more slowly.
level , but all other safety devices are still functional.
Signal LEDs (fig. 3)
L2: lit when the battery is not properly connected during blackouts.
L4 lit when the current supplied by the battery charger is greater than the
battery maintainment level (about 50 mA).
The wires connecting the battery to the charger card must never
be short-circuited, this would damage the battery, and in the worst
of cases could lead to burns (if metal parts are touching the skin
when the contact is made).
Only connect them to the Faston (CN3) and make sure you respect
the polarity. If the batteries are damaged they could leak acid.
The batteries must only be installed/removed by qualified per-
sonnel.
Used batteries must not be thrown into domestic rubbish bins
and they must be disposed according to the local standards and
regulations in force.
Battery check
Move the gate to the completely closed position and the display will switch
L4
Switch off the power at the mains and make sure that the symbol
on the display.
Give a movement command and measure the overall voltage for both batteries.
The reading should be about 22 Vdc.
MAINTENANCE
To use the 24 month or 50000 manoeuvre guarantee, read the
following notes carefully.
The motor does not normally require particular maintenance; in any case
the 24 month or 50000 manoeuvre guarantee is only valid if the following
controls have been observed and eventual maintenance has been carried
- correct lubrication (greasing) of the toothed rack;
- check the straightness of the toothed rack, make sure the teeth fit cor-
rectly in the pinion throughout its entire length; in particular the toothed
rack must have a cross section of 20 x 20 mm (see accessories on page
14);
- check the play of the toothed rack - pinion (1-2 mm see fig. 6);
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- check the battery charge level.
These checks must be written down as they are paramount in validating
the guarantee.
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