Critical Environment Technologies LPT-M, Руководство по эксплуатации

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LPT-M - Operation Manual Rev. B | 2020.11
required. To override the value use the UP ARROW to select the desired value. To keep the original
value, use the DOWN ARROW. Press ENTER to Exit.
7.3.5 Fault Reading
If the LPT-M is giving a fault reading then either the LPT-M has failed a previous calibration and
cannot calculate the expected voltage, or there has been a fault that the LPT-M cannot correct for.
In either case all that can be done is to attempt a complete calibration from the beginning (Step
1) and determine if this corrects the fault. If a calibration does not resolve the fault then the LPT-M
may need a new sensor. If that does not correct the fault, please contact our Technical Service
Department at help@cetci.com.
7.3.6 Calibration Failure
If the calibration fails while calibrating one of the sensors, you can try to calibrate it again, but
more than likely the sensor needs replacing. Over time, a sensor has degrades and when it has gone
beyond an acceptable level, it has reached its end of life and will no longer pass a calibration.