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Function • Funcionamiento
Functionnement • Funcionamento
1
2
3
Alarm
Valve
Power
1
Alarm
Valve
Power
3
Switching sequence of valve in alarm mode
Secuencia de actuación de la válvula en el modo de alarma
Séquence d'activation de la vanne en mode Alarme
Sequência de ligação da válvula no modo de alarme
○
1 min
3 min
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>
<
Alarm signal via potential-free contact
Mensaje de alarma a través de contacto sin potencial
Signal d'alarme délivré sur le contact sans potentiel
Sinal de alarme via contacto isento de potencial
4
TEST
2
TEST
4
7,5 sec
>
○
○
○
○
○
4 min
>
<
>
<
Alarm
TEST
Valve
Power
Alarm
TEST
Valve
Power
<
○
○
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4 min
>
english
The condensate flows through the feed
line (1) into the BEKOMAT unit and
accumulates in the container (2). A
4
capacitive sensor (3) continuously re-
gisters the liquid level and passes a
5
signal to the electronic control as
6
soon as the container is filled. The
pilot valve (4) is then activated and the
diaphragm (5) opens the outlet line
(6) for discharging the condensate.
When the BEKOMAT unit has been
emptied, the outlet line is closed
again quickly and tightly without wa-
sting compressed air.
Ready for operation
1
Voltage is being applied
Discharge procedure
2
Outlet line is open
Malfunction
3
Alarm mode is activated
Test
4
Manual drainage/alarm
The test button is used for checking
correct functioning.
Pressing
Effect
Short
Manual drainage
Alarm mode
> 1 min
When the microcontroller registers a
malfunction, the device will automati-
cally change to the alarm mode. The
switching sequence of the valve (see
illustration) continues until the fault is
cleared (automatically or through
maintenance). The red LED flashes
as long as the device is in the alarm
mode.
Malfunctioning could be caused by,
e.g.:
○
• Mistakes during installation
• Dropping below the necessary
minimum pressure
• Excessive condensate quantities
(overloading)
• Blocked/shut off outlet line
• Extreme amount of dirt particles
• Frozen piping
If the fault is not cleared within the
first minute, a fault signal is triggered
(see illustration) which can be picked
off as a potential-free signal via the alarm
relay.
(24 Vdc version: see pages 10-13)
BEK
BEK
BEKOMA
BEK
BEKOMA
BEK
OMA
OMA
OMAT 16 CO
OMAT 16 CO
OMA
OMA
T 16 CO
T 16 CO
T 16 CO
T 16 CO
T 16 CO
T 16 CO
BEK
BEK
BEK
BEK
OMA
OMA
T 16 CO
T 16 CO
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