Thermo Scientific Nicolet Series User Manual page 29

Maintaining Your Instrument
Replacing the Desiccant
1. Open the tool compartment, and use the 4-in-1 tool, with the large Phillips bit installed,
to loosen the captive screw in the desiccant cover.
Lift off the desiccant compartment cover and put it in a safe place.
Thermo Scientific Nicolet iS20 User Guide 25