Agilent Technologies 1100 Series Reference Manual page 128

4 Repairing the Detector
2
If not already in this position, move the filter up.
Note:
Do not scratch the holmium oxide filter.
The holmium oxide filter can be cleaned with alcohol
and a lint-free cloth.
128
3
While releasing the holder with a screwdriver, carefully
remove the holmium oxide filter using a pair of tweezers
covered with lint-free cloth or tape.
4
While releasing the holder with a screw driver, carefully
insert the holmium oxide filter.
1100 Series DAD and MWD Reference Manual