312 1220 Infinity II LC System User Manual
11
Maintenance and Repair
Diode Array Detector (DAD)
Next Steps:
3
Using a 4-mm hex key, tighten the window screw hand tight plus a quarter turn.
4
Reconnect the capillaries, see “Remove and Install a Flow Cell” on page 307.
5
Perform a leak test.
6
Insert the flow cell.
7
Replace the front cover
8
Perform a “Wavelength Verification and Recalibration” on page 188 or a “Holmium Oxide Test” on page 180 to check
the correct positioning of the flow cell.