Thermo Scientific thermoscientific Vanquish Pumps C, Operating Manual

Page: 128 / 296

7 • Maintenance and Service
Page 128 Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual
Color-coded bars on special panels provide visual feedback, allowing you
to easily check and monitor the status. If a warning limit was set, a
message in the Chromeleon Audit Trail alerts you when the action is
due.
Some counters can be reset to zero after the required action was
performed. To keep the Predictive Performance information up-to-date,
consider resetting the counter when a maintenance, service, or
qualification procedure has been performed.
For more information, refer to the Chromeleon Help .
Available Parameters for the Pump
The list shows the most important Predictive Performance counters for
the pump. Consider resetting these parameters after performing the
related maintenance procedure:
Predictive Performance
Command To perform…
CheckValvesServiceDone After replacement of the check valves.
For each pump head, a common counter is
available for all check valves (inlet check valves
and outlet check valves).
PistonsChanged After replacement of the pistons or pump head.
For each pump head, a common counter is
available for both pistons.
SealsChanged After replacement of the piston seals or pump
head.
For each pump head, a common counter is
available for all piston seals in the pump head.
MixerChanged After replacement of the static mixer.
QualificationDone After qualification procedures, for example,
Instrument Qualification or Performance
Qualification.
ServiceDone After annual maintenance by service personnel.