Agilent 1260 Infinity DAD and MWD User Manual 177
Maintenance
9
Maintenance of Standard, Semi-Micro or Micro Flow Cell
1
Use a 4 mm hex key to unscrew the window assembly
[1] and remove the gasket [2] from the cell body.
Carefully take one of the gaskets (#6 back or # 7
front) and insert it into the cell body.
Do not mix the gasket #6 and # 7.
Gasket # 7 has the smaller hole and must be on the
light entrance side.
Verify that the gasket is positioned flat on the bottom
and the light path is not blocked.
If you removed all individual parts from the window
assembly refer to the figures in “Standard Flow
Cell” on page 208 for the correct orientation of the
parts.
2
Use a tooth pick to remove the quartz window from the
window assembly.
If the washers fall out of the window assembly, they
must be inserted in the correct order with the PTFE
ring to prevent any leaks from the flow cell window.
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