Check And Change The Purge Gas Filter; To Change The Purge Gas Filter - Thermo Scientific Nicolet Summit User Manual

Check and Change the Purge Gas Filter

Thermo Scientific
Replace the purge filter when it is yellow, or otherwise discolored, or if it is contaminated with
debris or foreign particles.
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 1. The purge filter is located inside of the plastic bowl below the pressure gage
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
regulator.
2. Remove the plastic bowl that houses the filter and then remove the filter. (You can
unscrew them both by hand.)
Bowl
Install and Maintain a Purge Kit
Filter
Nicolet Summit User Guide 44