Turbo Fan locked


Yesterday my LCMS system experienced the same error four times. The error sequence begins with the following:

MSQQQRC_1: Enter error/fault state: Turbo Fan locked (Not Supported)

Subsequently, my binary pump, multisampler, and column chamber all enter error states and shut down (EE 63, 0). After a minute or so the QQQ error clears, but the other modules remain in an error state. I can clear the error on the LC by power cycling the modules, but I am still very concerned why this is "error" is occurring at all.

Any insight on this issue would be appreciated. Thank you!

System Information

G7120A Binary Pump

G7167B Multisampler

G7116B Column Chamber

Ultivo 6465B

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