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Thermo Fisher Scientific

Loss of Emission (LOE) - spontaneous emission loss from the LMIS

Issue

Loss of Emission (LOE) - spontaneous emission loss from the LMIS

Environment

  • Phoenix

Resolution

These are possible resolutions for the issue:

  • Read SB-2020-049 for more details. Use the criteria in this Service Bulletin to determine if 'Excessive LOEs' are occurring (identified as having LOEs with less than 50 hours between each LOE during a 300 hour time period).

Cause

These are possible causes for the issue:

  • Leakage currents, or intermittent sporadic leakage currents, interfere with Steadfast operation and the regulation of LMIS emission