mru SWG100 BIOEX, User Manual, Page: 133 / 150

MRU GmbH SWG 100 BIO Ex User Manual
Page
133
of
150
15.1. 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 defect.
- Filter mat from the fan is
clogged.
- The protect 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 defect.
- wait until the gas cooler-
unit is ready.
- be sure, that ambient
temperature is within
operating range.
-Contact the customer
support.