DPL
DPL K07/0322
page 9
9. Maintenance
As long as the measured medium is clean, the instrument is maintenance-free. In
order to avoid problems, we recommend the installation of a filter, e.g. the
magnetic filter, model MFR.
If cleaning of the sensor is necessary, the sensor can be opened, so that the
inner parts are accessible. Take care that the sensor and especially the vane are
not damaged; make sure that the mounting position and the mounting direction of
the vane is correct. All work on the sensor electronics should be done only by the
manufacturer; otherwise, the guarantee will become invalid.
