Options and Accessories
NOTICE
We recommend maintaining seal and desiccation and/or purging the instrument 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.
Figure 3-1: The purge filter is located inside of the plastic bowl below the pressure gauge
Note To order parts, contact Technical Support.
❖
To change the purge gas filter
1. Turn off the purge gas at the main valve. Do not turn down the flowmeter or the pressure reg-
ulator.
2. Remove the plastic bowl that houses the filter and then remove the filter. (You can unscrew them
both by hand.)
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Nicolet Summit OA Spectrometer User Guide
Thermo Scientific
