1220 Infinity II LC System User Manual 309
Maintenance and Repair
11
Diode Array Detector (DAD)
9
Tighten the thumb screw
10
Reconnect the waste tubing (bottom) to the union
11
Reconnect the flow cell inlet capillary (top) to the union.
12
Close the flow cell door.
13
Close the lower front cover.
14
Perform a Wavelength Verification and Calibration or a
Holmium Oxide Test to check the correct positioning of
the flow cell.