User Manual
VARIO
luxx
SYNGAS
MRU GmbH, D-74172 Neckarsulm
43 / 50
erate at higher tem-
peratures than 160 °C
for short time. !
Please wait – pump is
off
Warm up has not
been completed yet.
Measurement not
started as instrument
is in warm-up phase.
Wait until warm up phase
has terminated.
Flow monitoring!
Flow rate too low!
Please check filter
The sample gas flow
has fallen below the
required limit.
Filter or sample line
may be clogged.
Gas pump may be
faulty
Flow sensor may be
defect.
Check sample line and all
filters on dust or water. Re-
place filters.
Fault indication
Possible causes
Repair
Condensate or water
has been detected
behind the gas cooler
stage. To protect the
sensors the pump has
been switched off.
►
To continue operation it has to be ensured
that no water will be fed to the sensors.
►
Remove sample line. Check external filter on
possible water content. Remove water
►
Use the peristaltic pump to drain water.
Therefore press the corresponding display
button.
►
Repeat if necessary.
►
In a second step, if the proceeding steps re-
moved all water possibly present in the gas
cooler and hoses, the gas pump may be used
to dry out remaining water droplets.
