Maintenance; Cleaning; Pyrometer Calibration; Trouble Shooting - Sensor Therm METIS M3F1 User Manual

METIS M3F1

Maintenance

10 Maintenance

10.1 Cleaning

Clean the lens with a soft cloth and a little acetone. Use only high-purity acetone to avoid residues.
The objective lens is not
 to clean with solvents that contain acid
 immerse in water or other liquids to clean

10.2 Pyrometer Calibration

To obtain the measurement accuracy, we recommend to re-calibrate the pyrometer periodically (annual-
ly) with the help of calibration sources and optionally adjust at Sensortherm.

10.3 Trouble Shooting

A device malfunction is indicated by a red power status LED (right LED 4). This may be a data trans-
mission error or a firmware problem. If the interface is not affected, the error can be read out via the fs
command (in the terminal box, see 7.4). For interpretation of the answer please contact us so that we
can find a solution of the problem.
To further limit the possibilities, a service file can be created via the software SensorTools (see in
Device Settings and Configuration 
support.
Service functions) that can be sent to Sensortherm for further
7.2.3
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