12.2
Alarm messages (display)
NOTICE!
Alarm signals which appear can be cancelled by pressing the Start/Stop
button.
Display
Meaning
continuous operation
Operating faults: Alarm messages (display) Fault 1
Motor is not running
Operating faults: Alarm messages (display) Fault 2
motor in continuous
Operating faults: Alarm messages (display) Fault 3
error in evaluating the
metering monitoring
Operating faults: Alarm messages (display) Fault 4
A dongle box is not
Operating faults: Alarm messages (display) Fault 9
Operating faults: Alarm messages (display) Fault 10
Operating faults: Alarm messages (display) Fault 11
Effect
Motor is running
uncontrolled in
over dosage
despite of rotating
no metering
dosing symbol.
operation without
continuous metering
request
pump meters too
little or too much
or oval gear meter
detected the next
pump stops
time the pump is
switched on
OGM Plus is not
detected the next
pump stops
time the pump is
switched on
MicroFlow is not
detected the next
pump stops
time the pump is
switched on
Cause
power electronic failure
backpressure too high
valve closed at pressure
side
Motor overheated /
damaged
power electronic failure
Plug connection from
gear to PC-Board
interrupted
PC-board fault
optical measuring sensor
polluted
tube fault
diaphragm fault
backpressure too high or
too low
connection lost
connection lost
connection lost
113
Operating faults
Remedy
replace PC-Board
reduce pressure
open valve
cool of the motor, or
change
replace PC-board
Send in pump
control optical
measuring sensor
connection
check the tubes
check the diaphragm
check the backpressure
Restore the connection
or disable the dongle
box in the software
(
Ä Chapter
12.2.1 'Disabling
dongle box, OGM
PLUS
MicroFlow
PLUS
in the
pump software '
on page 114)
Restore the connection
or disable OGM Plus in
Ä Chapter
the software(
12.2.1 'Disabling
dongle box, OGM
PLUS
MicroFlow
PLUS
in the
pump software '
on page 114)
Restore the connection
or disable MicroFlow in
the software
Ä Chapter
(
12.2.1 'Disabling
PLUS
dongle box, OGM
PLUS
MicroFlow
in the
pump software '
on page 114)
417101442 Rev. 12-02.2019
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