User manual

1260 Nanoflow Pump User Manual 133
Maintenance
9
Early Maintenance Feedback (EMF)
Early Maintenance Feedback (EMF)
Maintenance requires the exchange of components in the flow path which are
subject to mechanical wear or stress. Ideally, the frequency at which
components are exchanged should be based on the intensity of usage of the
instrument and the analytical conditions, and not on a predefined time
interval. The early maintenance feedback (EMF) feature monitors the usage of
specific components in the instrument, and provides feedback when the
user-settable limits have been exceeded. The visual feedback in the user
interface provides an indication that maintenance procedures should be
scheduled.