A / IDENTIFICATIONKnow the platform.
Manufacturer, exact model, serial-label image and approximate installation date if known.
B / CONFIGURATIONMap the connections.
Sources, pumps, autosampler, chromatography modules, chillers and other included components.
C / OPERATING STATUSDescribe the evidence.
Last use, known faults, service records and a recent tune or performance report where available.
D / SOFTWARE & SITEPrepare the handover.
Workstation and licence details, location, access constraints and specialist disconnection requirements.