The Openlab software shows an EMF: Liters pumped through left drive assemblyared

I am now using the HPLC infinity 1260 with the software Openlab (Version A.01.02), the software shows an EMF now as shown in the attached photo. I know  EMF means Early Maintenance Feedback, but what should I do to deal with it. I tried to find some useful information in the manual but failed. Thanks.

Was this helpful?