Troubleshooting - PLYMOVENT Multidust bank BM-2 Instrucciones Para El Uso

6

tROubLEShOOtiNg

FAULT ACTIVITY
Operating LED Check
(green) doesn't lit
Cleaning cycle is Check
not operating
Cleaning valve Check
fails to open
Cleaning valve Check
does not close
One of the cleaning Check
valves does not work
Timer problems Check
Alarm system Check
does not work
High pressure Check
drop or short lifetime
on filter cartridges
0000100513/011212/0 MDB
That correct line That the fuses are
supply voltage is OK
connected
That the operating That the fuses are
LED (green) is lit OK
That the pulsation That the flow direc-
cycle is OK tions on the cleaning
valves is in accordan-
ce with the airflow.
That the pulsation That the flow direc-
cycle is OK tions on the cleaning
valves is in accordan-
ce with the airflow.
That the control That there are no
voltage for the valve loose connections
is 24 VAC between control box
and junction box
That the correct line That the fuses are
voltage is connected OK
That the automatic That there are no
fuse is OK loose connections
between control box
and juction box
That the cleaning That the collected
system is working particles are dry
properly
Max 65psi/5Bar
That the LED's on the That there are no
circuit card are lit. loose connections
between control box
and junction box
That the control That the cleaning
voltage for the mag- system is working
netic valves is 24 VAC properly
Max 65psi/5Bar
That the control That the cleaning
voltage for the mag- system is working
netic valves is 0 V properly
Max 65psi/5Bar
That you do not have
short circuit in the
coil for the magnetic
valves
That the position of That the adjustments
of the potentiometers
the programing wire
on the controller on the circuit card
is OK are OK
See wiring diagram
That the connection The the pre-set level
to pressure switch of the pressure
is OK switch is 1500 Pa/
6"wg
Size and concentra- That the air velocity
tion of particles, is a is not too high. Mea-
pre-filter necessary sure air velocity
That there are no dirt
in the housing of the
valve. Clean if necessary.
That there are no dirt
in the housing of the
valve.
Clean if necessary
That the water and
oilseparator in the
compressed air system
is OK
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