Aprimatic CONTROL NK Instrucciones Para La Instalación Electrica, El Uso Y El Mantenimiento página 24

CONTROL UNIT
FUNCTIONING TESTS
At the end of the adjustment procedure, you must check
that the automation is operating correctly.
Check the behaviour of the complete system after connecting,
when the power returns or after a reset by running at least
3 complete operating (opening/closing) cycles. This fi ne
tunes the system.
If there are any problems, see the par. "Error conditions".
SYSTEM RESET (SELF-LEARNING)
You can apply a RESET using the RESET key on the unit or
using the key selector installed (see the instructions attached
to the device).
The RESET procedure re-runs the self-learning procedure
for the automation operating parameters:
• thrust force required
• wing weight
• stroke span
• opening/closing speed
• approach speed and braking distance
• presence/absence of the optional Electric lock and
Emergency battery devices.
IMPORTANT: if the self-learning is interrupted, apply a
RESET.
Note: during the self-learning, the settings and
adjustments are ignored.
Application of the Reset procedure is confi rmed by a
continuous buzzer beep followed by alternating beeping
until the self-learning procedure is completed.
The self-learning procedure stages are as follows:
a. electric lock presence test (if the electric lock
is installed, the lock will be inserted and then
disengaged)
b. complete door opening
c. repetition of the electric lock presence test
d. complete door closing
e. partial door opening
f. complete door closing and door stopping in this
position.
LED SIGNALS
Tab.6 and Fig. 8 illustrate the LEDs on the card.
Note: LED DL1 (ON) is associated to the buzzer signals
emitted by the unit.
BUZZER SIGNALS
Tab.8 illustrates the buzzer signals associated to the STATES/
ERRORS detected by the system.
Pay attention to both the number of beeps in sequence
and the interval between the beeps, as the two signal
groups have a different pause time between one beep
sequence and the next:
for WARNINGS.
If there are simultaneous signals, the system gives priority
to the ALARMS and, between simultaneous events or
conditions, the most serious has the greatest priority.
note: the seriousness of the signal is expressed by the
number of buzzer beeps in sequence
e.g.: 1BEEP = minimum seriousness; 5BEEP = MAX. seriousness.
Note: the buzzer signals are associated to LED DL1 (ON).
IMPORTANT: the buzzer may be disabled by disconnecting
jumper JP1.
ERROR CONDITIONS
Tab.9 illustrates the possible system malfunctions or faults,
the associated diagnostic signals, the probable causes and
come possible solutions.
1 sec. for ALARMS and 5 secs.
CONTROL NK
Signal
Corresponding ALARM condition
(pause: 1 sec.)
No BEEPS No alarm
1 BEEP Self-learning in progress
4 BEEPS Short circuit
5 BEEPS Encoder faulty
Segnalazione
Corresponding WARNING
(pausa 5 sec.)
No BEEPS No warning
1 BEEP Self-learning failed
2 BEEPS No mains power
3 BEEPS Low battery level with mains power
present
4 BEEPS Critically-low battery level with mains
power present
5 BEEPS Low battery level with mains power not
present
6 BEEPS Battery running out
7 BEEPS Electric lock prevented from locking the door
6. NOTES FOR THE USER AND THE MAINTENANCE
TECHNICIAN
Only suitably skilled technicians trained on the product
are authorised to connect up, test, put into service, clean
and maintain this product.
You should ask the company that installs the automation to
provide a scheduled maintenance plan in compliance with
the regulations for this type of equipment (for EU countries:
Machinery Directive 2006/42/CE).
The maintenance operations recommended by Aprimatic
S.p.A. are as follows.
Checking the general state of the structure.
Checking the state of the belt and that the wing and
stop mountings are mechanically secure.
Checking that the safety devices installed (photocells,
etc.) and adjustments are operating correctly.
Checking that the electrical system and the
differential switch are operating correctly.
BATTERIES ARE CONSUMABLES AND AS SUCH ARE NOT COVERED BY THE GUA
.
RANTEE DO NOT THROW AWAY OLD BATTERIES WITH HOUSEHOLD WASTE
!
Warning
Before you start any maintenance operations or replacing
any parts, disconnect the automation from the mains
power supply, using the system electrical differential
switch. If the emergency batteries are present, disconnect
these too !
SPACE RESERVED FOR INSTALLER
PLEASE GIVE A COPY OF THIS PAGE TO THE USER
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tab. 8 - BUZZER signals
!
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