Agilent Technologies 1220 Infinity II LC User Manual

298 1220 Infinity II LC System User Manual
11 Maintenance and Repair
Variable Wavelength Detector (VWD)
5 Cleaning the flow cell parts
a Pour isopropanol into the cell hole and wipe clean with a piece of
lint-free cloth.
b Clean the windows with ethanol or methanol. Dry with a piece of
lint-free cloth.
6 Reassembling the flow cell
a Hold the flow cell cassette horizontal and place the gasket in position.
Ensure that both cell holes can be seen through the holes of gasket.
b Place the the window on gasket.
c Place the PEEK ring on the window.
d Insert the conical springs. Make sure that the conical springs point
towards the window, otherwise the window might break when the cell
screw is tightened.
e Screw the cell screw into the flow cell and tighten it.
7 Repeat the procedure for the other side of the cell.
8 Reconnect the inlet and outlet capillaries.
9 Test the flow cell for leaks. If there are no leaks, insert the flow cell into the
detector.
10 Perform Wavelength Calibration to check the correct positioning of the flow
cell ( “Wavelength Verification/Calibration” on page 168).
11 Replace the lower front cover.
NOTE
Always use new gaskets.

Agilent Technologies 1220 Infinity II LC Specifications

General

Brand	Agilent Technologies
Model	1220 Infinity II LC
Category	Laboratory Equipment
Language	English