SOL-96.110.061 / 031221
TOPAZ Manganese
Troubleshooting
51
Stirrer does not rotate or
is missing
– Remove the photometer lid and
check that a magnetic stirrer bar
is installed.
– Activate the stirrer in the
<ACTUATOR> tab of the
<Electrical Test> menu. The
magnetic stirrer bar should be
rotating continuously.
– Check that the black connector
of the photometer is correctly
plugged in at the front of the
door.
– If the error persists, contact
customer service.
Sample is turbid or
contains bubbles
– Check that the upstream filter
system is working correctly (if
present).
– If no filter system is installed,
it might be necessary to install
one.
Water does not drain
– Check that the drain is pressure-
free and not blocked.
– Check condition of emptying
tube (inside and outside).
– Make sure that no tubes are
pinched when closing the door.
Analyzer is poorly
calibrated
– Check if the expiration date of
the standard solution has
passed or if it has been stored
incorrectly. If necessary, replace
the standard solution.
– Recalibrate the analyzer.
Interference in the sample
– Contact customer service.
Condensation in the double
cover of the photometer
and/or the desiccant tablet
is saturated with water
– Check desiccant tablets.
– Check seal integrity.
Possible cause
Corrective action
