Maintenance 
Agilent Cary 630 FTIR Spectrometer User’s Guide  57 
 
 
4.  Maintenance 
Cleaning 57 
Replacing the Desiccant  57 
Replacing Windows  59 
Replacing the Source  60 
Cleaning 
When the outside of your Agilent Cary 630 FTIR system needs 
cleaning, disconnect the power cord and any other connections. Use a 
damp, soft cloth and a mild detergent to wipe down the outside of the 
unit. Do not completely immerse the Cary 630 FTIR in water. 
Replacing the Desiccant 
The desiccant in the Cary 630 FTIR is a disposable cartridge (see 
Figure 19), which can be replaced by the user when required. 
 
 
Figure 19. Desiccant cartridge