mru SWG 100 biogas, User Manual

Page: 95 / 141

MRU GmbH SWG 100 User Manual
Page 95 of 141
10.4. Troubleshooting
Error Possible causes Solutions
Display does not work. - System is not power-up. - connect main power
supply.
- power up automatic
fuse.
- contact customer
support.
Analyzer powers down by
itself. - The fan is defective.
- Filter mat from the fan is
clogged.
- The protection switch has
been triggered. - exchange the fan.
- exchange the filter mat.
- Internal short circuit.
Contact an electrician to
determine cause of
defect.
Gas cooler unit does not
work. - The device is not ready,
after a new start of the
analyzer.
- The ambient temperature is
too hot.
- The gas cooler unit is
defective. - wait until the gas
cooler-unit is ready.
- be sure, that ambient
temperature is within
operating range.
-Contact customer
support.