NOTICE
We recommend that you keep the spectrometer sealed and desiccated, or sealed and purged with
dry air or nitrogen, at all times. Equipment damage due to failure to maintain seal and desiccation
and/or purge is not covered under the warranty. If you have questions about this requirement,
please contact us.
CHECK THE PURGE GAS FILTER
If your spectrometer is purged with nitrogen or dry air, check the purge filter at least once a month.
Replace the filter when it is yellow, or otherwise discolored, or if it is contaminated with debris or
foreign particles. For more information, see
"Check and Change the Purge Gas Filter"
.
Figure 4-1: The purge filter is located inside of the plastic bowl below the pressure gauge
Thermo Scientific
Nicolet Summit OA Spectrometer User Guide
45
Maintenance
