1220 Infinity II LC System User Manual 317
Maintenance and Repair
11
Diode Array Detector (DAD)
13
Fix the heat exchanger to the clamp unit and the flow
cell body to the heat exchanger.
14
Fix the inlet capillary to the flow cell body handtight first.
Then do a 1/4 turn with a 4-mm wrench.
15
Check for a centered holder vs. hole. If required adjust
with the holder screws.
Next Steps:
16
Reconnect the capillaries, see “Remove and Install a
Flow Cell” on page 307.
17
Perform a leak test.
18
Insert the flow cell.
19
Replace the front cover.
20
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.