Agilent Technologies 8453 Operator's Manual page 212

Figure 20
Spectrograph lens
5 Use a canister of compressed oil-free air (like those used to clean
6 If you have taken the covers off, replace them. Replace the cell holder in the
7 Reconnect line power and turn on the instrument. Check that the
Maintenance and Repair
Cleaning the Lenses
Cleaning the Spectrograph Lens
photographic lenses) to further clean the spectrograph lens. If you do not have
a compressed air canister, you can use a photographic lens cleaning brush.
sample compartment.
spectrophotometer passes its self-test, this means that the green light on the
front panel comes on and that you can do a blank measurement from your
software.
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