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Mantenimiento_13_v1.0.fm -
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Control panel ABC2M-009
53
English
MAINTENANCE AND DIAGNOSIS OF FAILURES
1
MAINTENANCE
Before carrying out any maintenance operation, disconnect the device from the power supply.
1
Frequently check the installation in order to discover
any imbalance or signs of deterioration or wear. Do
not use the device if any repair or adjustment is
necessary.
2
Check that the transmitters and photocells, as well
as their installation, have not suffered any damage
from the weather or external agents.
2
FAILURE DIAGNOSIS
Fuses and diagnosis LEDs
SW1
General power supply switch
F1
General fuse (2A)
F2
Peripheral fuse (315mA)
DL1
Door stopped during opening
DL2
RUN/OK
DL3
Operation programming
DL4
M1 torque limit reached
DL5
M2 torque limit reached
DL6
M1 encoder signal
DL7
M2 encoder signal
Motors operating: DL6 and DL7 come on
intermittently, since the encoder sends the signal
in the form of pulses.
Motors stopped: DL6 and DL7 may be on or off,
indistinctly, depending on the position of the
encoder (high pulse or low pulse).
DL8
Pedestrian opening control signal
DL9
Interior safety device (photocell) correct
DL10
Full opening control signal
DL11
Exterior safety device (photocell) correct
DL12
Receiving remote-control signal
DL13
Battery charging
DL14
Closing M1
DL15
Opening M1
DL16
Closing M2
DL17
Opening M2
DL18
Power supply voltage 12Vac (mains)
DL19
Power supply voltage 12Vdc (battery)
DL20
Electrolock relay activated
Problem
Cause
Solution
The control panel does not work
and no indicator LED comes on
General switch SW1 in “OFF”
Place SW1 in “ON”
Absence of control panel power
voltage
Re-establish the power supply
voltage
General fuse F1 blown
Replace F1 using another fuse of
the same value and investigate the
cause of failure of F1
D e f e c t i v e c o n t r o l p a n e l
transformer
C h e c k t h e v o l t a g e s i n t h e
transformer cables and replace as
appropriate (black cables: 220Vac,
red cables: 24Vac, grey cables:
12Vac)
ABC2M-009_ES_FR_EN_PT_DE.book Page 53 Thursday, April 17, 2008 9:43 AM