Error Codes; Automatic Error Indication; Cleaning The Lens - RayTek RAYCMLTJM Operating Instructions Manual

9.2 Error Codes

9.3 Automatic Error Indication

The automatic error indication (alarm output) shall warn the user and
guarantee a secure output in the event of a system error. In the first place,
however, its task is to switch the system off in case of a faulty setup or a
defect in the sensing head or in the electronic circuits.
Never rely exclusively on the automatic error indication when
monitoring
recommended to take additional safety measures.

9.4 Cleaning the Lens

Care should be taken to keep the lens clean. Any foreign matter on the lens
will affect the accuracy of the measurements. Be sure to take care when
cleaning the lens. Please observe the following:
1. Blow off loose particles with clean air.
2. Gently brush off remaining particles with a soft camel hair brush.
3. To remove any severe contamination, use a clean, soft cloth
dampened with distilled water. In any case, do not scratch the lens
surface!
For fingerprints or other grease, use any of the following:
Denatured alcohol
Ethanol
Kodak lens cleaner
CM
Output Error Code Description
T>>>>>> Temperature over range
T<<<<<< Temperature under range
Table 4: Error Codes (via RS232)
critical
Rev. B 06/2011
heating processes.
Maintenance
It is strongly
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