Troubleshooting - mru SWG100 BIOEX User Manual

90 / 108
23.1.

Troubleshooting

Error
Display does not work.
Analyzer powers down by
itself.
Gas cooler unit does not
work.
Possible causes
- System is not power-up.
- The fan is defect.
- Filter mat from the fan is
clogged.
- The protect switch has been
triggered.
- The device is not ready, after a
new start of the analyzer.
- The ambient temperature is too
hot.
- The gas cooler unit is defect.
SWG100 BIOGAS User Manual
Solutions
- connect main
supply.
- power up automatic fuse.
- contact customer support.
- exchange the fan.
- exchange the filter mat.
- Internal short
Contact an electrician to
determine cause of defect.
- wait until the gas cooler-
unit is ready.
- be sure, that ambient
temperature is
operating range.
-Contact the customer
support.
MRU GmbH, D-74172 Neckarsulm
power
circuit.
within