What to do if Spectrasensors Measuring Instruments show Laser Power too Low fault?
- DDouglas BonillaAug 1, 2025
If your Spectrasensors Measuring Instruments are showing a 'Laser Power too Low' fault, there are several potential causes and solutions: * A loose connection in the optical head cables could be the issue. Turn off the power and check the optical head cables. * Stressed inlet and outlet tubes can also trigger this fault. Inspect these tubes to ensure they are not under stress. * It could be due to a possible alignment problem or mirror contamination. In this case, contact a factory sales representative for service information. * Alternatively, press # 6 to capture diagnostic data and send the file to SpectraSensors for further analysis.