If it is inevitable to switch off the spectrometer, please proceed with the following steps: - Switch-Off the multipliers via the software (Spectrometer Test Run --> Tools --> High Voltage Off). - Close manually the ball valve. The spectrometer should not be switched off. • Are all power switches turned ON? Confirm that the power is supplied to the instrument at every necessary location. If any power cannot be turned ON, check the switchboard supplying the power to. Do you have the necessary supplies to restart and run for a month or more? Some vendors may not have stock because they were shutdown (or still shutdown) or there is a spike in demand from labs coming back online. Review the list of possible causes of the symptom.
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Check Fiber Cables : Look for visible damage, sharp bends, or loose connectors. Clean Connectors : Use lint-free wipes and isopropyl alcohol to remove dust or oil. This document describes how to troubleshoot fiber optic interfaces by addressing some of the fiber optic module and cabling specifications. There are no specific requirements for this document. When issues like signal loss, slow speeds, or intermittent connectivity arise, systematic troubleshooting is key. It also introduces diagnostic commands used across major enterprise platforms such as Cisco.
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