Service and maintenance
10.2 Maintenance work
ULTRAMAT 23
176 Manual, 3/2016, A5E37100388-003
Replacing the paramagnetic oxygen sensor
The sensor may only be replaced by specially trained personnel. We therefore recommend
that you return the analyzer to the factory in order to replace the sensor. If replacement is
carried out on site nevertheless, you must expect limitations in the measuring accuracy.
Details for returning devices can be found in section Returned delivery (Page 226).